Alcatraz Island, 5 mi N, San Francisco Bay, California Current
37.8333° N, 122.4166° W

January 2026

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Thu 011:54 AM PST −1.4 kt5:17 AM PST8:14 AM PST 1.7 kt9:51 AM PST2:07 PM PST −4.0 kt6:37 PM PST9:45 PM PST 2.6 kt7:25 AM PST5:01 PM PST3:06 PM PST5:53 AM PST
Fri 0212:03 AM PST2:51 AM PST −1.4 kt6:12 AM PST9:08 AM PST 1.8 kt10:44 AM PST3:00 PM PST −4.1 kt7:29 PM PST10:36 PM PST 2.7 kt7:25 AM PST5:02 PM PST4:14 PM PST7:03 AM PST
Sat 0312:54 AM PST3:44 AM PST −1.5 kt7:06 AM PST10:01 AM PST 1.8 kt11:38 AM PST3:51 PM PST −4.1 kt8:19 PM PST11:25 PM PST 2.7 ktFull Moon7:25 AM PST5:03 PM PST5:30 PM PST8:01 AM PST
Sun 041:41 AM PST4:35 AM PST −1.6 kt8:01 AM PST10:53 AM PST 1.8 kt12:32 PM PST4:41 PM PST −4.0 kt9:07 PM PST7:25 AM PST5:04 PM PST6:46 PM PST8:47 AM PST
Mon 0512:12 AM PST 2.6 kt2:26 AM PST5:24 AM PST −1.7 kt8:58 AM PST11:46 AM PST 1.7 kt1:25 PM PST5:30 PM PST −3.7 kt9:54 PM PST7:25 AM PST5:04 PM PST7:59 PM PST9:23 AM PST
Tue 0612:57 AM PST 2.4 kt3:10 AM PST6:13 AM PST −1.8 kt9:57 AM PST12:41 PM PST 1.6 kt2:20 PM PST6:18 PM PST −3.2 kt10:39 PM PST7:25 AM PST5:05 PM PST9:08 PM PST9:53 AM PST
Wed 071:42 AM PST 2.2 kt3:52 AM PST7:02 AM PST −1.9 kt10:59 AM PST1:39 PM PST 1.5 kt3:19 PM PST7:07 PM PST −2.7 kt11:24 PM PST7:25 AM PST5:06 PM PST10:13 PM PST10:19 AM PST
Thu 082:27 AM PST 2.0 kt4:34 AM PST7:52 AM PST −2.0 kt12:04 PM PST2:41 PM PST 1.3 kt4:22 PM PST7:58 PM PST −2.2 kt7:25 AM PST5:07 PM PST11:15 PM PST10:42 AM PST
Fri 0912:10 AM PST3:12 AM PST 1.8 kt5:15 AM PST8:44 AM PST −2.0 kt1:09 PM PST3:49 PM PST 1.2 kt5:32 PM PST8:51 PM PST −1.7 kt7:25 AM PST5:08 PM PST11:04 AM PST
Sat 1012:58 AM PST3:59 AM PST 1.5 kt5:57 AM PST9:37 AM PST −2.1 kt2:14 PM PST5:03 PM PST 1.2 kt6:45 PM PST9:50 PM PST −1.3 ktLast Quarter7:25 AM PST5:09 PM PST12:16 AM PST11:27 AM PST
Sun 111:51 AM PST4:50 AM PST 1.3 kt6:40 AM PST10:31 AM PST −2.3 kt3:14 PM PST6:14 PM PST 1.3 kt7:59 PM PST10:53 PM PST −1.0 kt7:25 AM PST5:10 PM PST1:16 AM PST11:52 AM PST
Mon 122:46 AM PST5:42 AM PST 1.2 kt7:25 AM PST11:26 AM PST −2.4 kt4:09 PM PST7:17 PM PST 1.5 kt9:08 PM PST7:24 AM PST5:11 PM PST2:17 AM PST12:20 PM PST
Tue 1312:01 AM PST −0.9 kt3:42 AM PST6:34 AM PST 1.2 kt8:11 AM PST12:18 PM PST −2.6 kt5:00 PM PST8:11 PM PST 1.7 kt10:08 PM PST7:24 AM PST5:12 PM PST3:18 AM PST12:52 PM PST
Wed 141:04 AM PST −0.9 kt4:33 AM PST7:22 AM PST 1.2 kt8:57 AM PST1:07 PM PST −2.8 kt5:46 PM PST8:58 PM PST 1.8 kt10:59 PM PST7:24 AM PST5:13 PM PST4:18 AM PST1:31 PM PST
Thu 151:53 AM PST −0.9 kt5:19 AM PST8:07 AM PST 1.2 kt9:41 AM PST1:52 PM PST −2.9 kt6:29 PM PST9:40 PM PST 1.9 kt11:43 PM PST7:24 AM PST5:14 PM PST5:16 AM PST2:18 PM PST
Fri 162:32 AM PST −1.0 kt6:00 AM PST8:49 AM PST 1.3 kt10:24 AM PST2:34 PM PST −3.1 kt7:09 PM PST10:16 PM PST 2.0 kt7:23 AM PST5:15 PM PST6:09 AM PST3:12 PM PST
Sat 1712:23 AM PST3:10 AM PST −1.1 kt6:38 AM PST9:28 AM PST 1.4 kt11:05 AM PST3:13 PM PST −3.3 kt7:46 PM PST10:49 PM PST 2.1 kt7:23 AM PST5:16 PM PST6:56 AM PST4:12 PM PST
Sun 181:00 AM PST3:47 AM PST −1.3 kt7:16 AM PST10:07 AM PST 1.5 kt11:44 AM PST3:52 PM PST −3.4 kt8:21 PM PST11:20 PM PST 2.1 ktNew Moon7:22 AM PST5:17 PM PST7:37 AM PST5:16 PM PST
Mon 191:35 AM PST4:25 AM PST −1.4 kt7:54 AM PST10:47 AM PST 1.5 kt12:23 PM PST4:31 PM PST −3.4 kt8:53 PM PST11:52 PM PST 2.1 kt7:22 AM PST5:18 PM PST8:11 AM PST6:22 PM PST
Tue 202:09 AM PST5:05 AM PST −1.6 kt8:36 AM PST11:28 AM PST 1.5 kt1:03 PM PST5:11 PM PST −3.3 kt9:25 PM PST7:21 AM PST5:20 PM PST8:40 AM PST7:28 PM PST
Wed 2112:25 AM PST 2.1 kt2:42 AM PST5:46 AM PST −1.8 kt9:21 AM PST12:13 PM PST 1.5 kt1:48 PM PST5:53 PM PST −3.0 kt9:58 PM PST7:21 AM PST5:21 PM PST9:06 AM PST8:33 PM PST
Thu 221:00 AM PST 2.1 kt3:14 AM PST6:29 AM PST −2.0 kt10:12 AM PST1:02 PM PST 1.4 kt2:39 PM PST6:38 PM PST −2.7 kt10:32 PM PST7:20 AM PST5:22 PM PST9:31 AM PST9:39 PM PST
Fri 231:38 AM PST 1.9 kt3:47 AM PST7:15 AM PST −2.2 kt11:09 AM PST1:56 PM PST 1.4 kt3:40 PM PST7:27 PM PST −2.3 kt11:10 PM PST7:20 AM PST5:23 PM PST9:55 AM PST10:45 PM PST
Sat 242:20 AM PST 1.8 kt4:23 AM PST8:04 AM PST −2.4 kt12:13 PM PST2:57 PM PST 1.4 kt4:52 PM PST8:21 PM PST −1.9 kt11:54 PM PST7:19 AM PST5:24 PM PST10:19 AM PST11:54 PM PST
Sun 253:08 AM PST 1.6 kt5:03 AM PST8:58 AM PST −2.6 kt1:21 PM PST4:07 PM PST 1.4 kt6:14 PM PST9:21 PM PST −1.5 ktFirst Quarter7:18 AM PST5:25 PM PST10:47 AM PST
Mon 2612:47 AM PST4:01 AM PST 1.5 kt5:50 AM PST9:55 AM PST −2.8 kt2:31 PM PST5:23 PM PST 1.6 kt7:38 PM PST10:27 PM PST −1.2 kt7:18 AM PST5:26 PM PST11:20 AM PST1:06 AM PST
Tue 271:52 AM PST5:01 AM PST 1.4 kt6:45 AM PST10:57 AM PST −3.0 kt3:37 PM PST6:40 PM PST 1.8 kt8:55 PM PST11:37 PM PST −1.1 kt7:17 AM PST5:27 PM PST12:01 PM PST2:20 AM PST
Wed 283:03 AM PST6:04 AM PST 1.4 kt7:44 AM PST12:00 PM PST −3.3 kt4:39 PM PST7:48 PM PST 2.1 kt10:01 PM PST7:16 AM PST5:28 PM PST12:51 PM PST3:35 AM PST
Thu 2912:46 AM PST −1.1 kt4:12 AM PST7:07 AM PST 1.5 kt8:45 AM PST1:01 PM PST −3.6 kt5:35 PM PST8:45 PM PST 2.3 kt10:57 PM PST7:16 AM PST5:29 PM PST1:53 PM PST4:45 AM PST
Fri 301:49 AM PST −1.3 kt5:13 AM PST8:07 AM PST 1.7 kt9:44 AM PST1:58 PM PST −3.8 kt6:27 PM PST9:36 PM PST 2.5 kt11:45 PM PST7:15 AM PST5:31 PM PST3:04 PM PST5:46 AM PST
Sat 312:43 AM PST −1.5 kt6:08 AM PST9:02 AM PST 1.8 kt10:41 AM PST2:50 PM PST −3.9 kt7:15 PM PST10:21 PM PST 2.6 kt7:14 AM PST5:32 PM PST4:19 PM PST6:37 AM PST

Alcatraz Island, 5 mi N, San Francisco Bay, California Current
37.8333° N, 122.4166° W

February 2026

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Sun 0112:29 AM PST3:31 AM PST −1.7 kt7:00 AM PST9:53 AM PST 1.9 kt11:34 AM PST3:38 PM PST −3.9 kt8:00 PM PST11:03 PM PST 2.6 ktFull Moon7:13 AM PST5:33 PM PST5:34 PM PST7:17 AM PST
Mon 021:09 AM PST4:15 AM PST −1.9 kt7:51 AM PST10:43 AM PST 2.0 kt12:26 PM PST4:24 PM PST −3.7 kt8:42 PM PST11:42 PM PST 2.5 kt7:12 AM PST5:34 PM PST6:46 PM PST7:50 AM PST
Tue 031:46 AM PST4:58 AM PST −2.1 kt8:42 AM PST11:31 AM PST 1.9 kt1:16 PM PST5:07 PM PST −3.3 kt9:22 PM PST7:11 AM PST5:35 PM PST7:54 PM PST8:18 AM PST
Wed 0412:19 AM PST 2.3 kt2:23 AM PST5:39 AM PST −2.2 kt9:33 AM PST12:20 PM PST 1.8 kt2:07 PM PST5:50 PM PST −2.9 kt10:01 PM PST7:10 AM PST5:36 PM PST8:58 PM PST8:42 AM PST
Thu 0512:56 AM PST 2.1 kt2:59 AM PST6:22 AM PST −2.3 kt10:26 AM PST1:11 PM PST 1.6 kt3:01 PM PST6:34 PM PST −2.4 kt10:40 PM PST7:09 AM PST5:37 PM PST10:01 PM PST9:05 AM PST
Fri 061:34 AM PST 1.8 kt3:35 AM PST7:05 AM PST −2.3 kt11:22 AM PST2:05 PM PST 1.5 kt4:00 PM PST7:20 PM PST −1.9 kt11:21 PM PST7:08 AM PST5:38 PM PST11:03 PM PST9:28 AM PST
Sat 072:15 AM PST 1.5 kt4:13 AM PST7:51 AM PST −2.3 kt12:23 PM PST3:06 PM PST 1.3 kt5:06 PM PST8:10 PM PST −1.4 kt7:07 AM PST5:40 PM PST9:52 AM PST
Sun 0812:07 AM PST3:01 AM PST 1.2 kt4:54 AM PST8:42 AM PST −2.2 kt1:27 PM PST4:19 PM PST 1.2 kt6:19 PM PST9:07 PM PST −1.0 kt7:06 AM PST5:41 PM PST12:04 AM PST10:19 AM PST
Mon 091:02 AM PST3:54 AM PST 1.0 kt5:42 AM PST9:38 AM PST −2.2 kt2:34 PM PST5:40 PM PST 1.2 kt7:35 PM PST10:12 PM PST −0.7 ktLast Quarter7:05 AM PST5:42 PM PST1:06 AM PST10:50 AM PST
Tue 102:08 AM PST4:55 AM PST 0.9 kt6:36 AM PST10:39 AM PST −2.2 kt3:36 PM PST6:51 PM PST 1.4 kt8:46 PM PST11:26 PM PST −0.7 kt7:04 AM PST5:43 PM PST2:07 AM PST11:26 AM PST
Wed 113:14 AM PST5:59 AM PST 0.9 kt7:34 AM PST11:43 AM PST −2.4 kt4:32 PM PST7:48 PM PST 1.5 kt9:44 PM PST7:03 AM PST5:44 PM PST3:06 AM PST12:10 PM PST
Thu 1212:40 AM PST −0.7 kt4:10 AM PST6:57 AM PST 1.0 kt8:29 AM PST12:40 PM PST −2.6 kt5:21 PM PST8:34 PM PST 1.7 kt10:32 PM PST7:02 AM PST5:45 PM PST4:01 AM PST1:01 PM PST
Fri 131:31 AM PST −0.9 kt4:58 AM PST7:47 AM PST 1.2 kt9:20 AM PST1:29 PM PST −2.8 kt6:03 PM PST9:13 PM PST 1.9 kt11:12 PM PST7:01 AM PST5:46 PM PST4:51 AM PST1:59 PM PST
Sat 142:09 AM PST −1.1 kt5:41 AM PST8:30 AM PST 1.4 kt10:06 AM PST2:11 PM PST −3.1 kt6:41 PM PST9:45 PM PST 2.0 kt11:47 PM PST7:00 AM PST5:47 PM PST5:34 AM PST3:02 PM PST
Sun 152:45 AM PST −1.4 kt6:20 AM PST9:10 AM PST 1.6 kt10:49 AM PST2:50 PM PST −3.3 kt7:15 PM PST10:14 PM PST 2.1 kt6:59 AM PST5:48 PM PST6:10 AM PST4:08 PM PST
Mon 1612:20 AM PST3:20 AM PST −1.7 kt6:58 AM PST9:49 AM PST 1.7 kt11:31 AM PST3:28 PM PST −3.3 kt7:47 PM PST10:43 PM PST 2.2 kt6:57 AM PST5:49 PM PST6:41 AM PST5:15 PM PST
Tue 1712:50 AM PST3:57 AM PST −2.0 kt7:37 AM PST10:29 AM PST 1.8 kt12:13 PM PST4:07 PM PST −3.3 kt8:18 PM PST11:13 PM PST 2.2 ktNew Moon6:56 AM PST5:50 PM PST7:09 AM PST6:21 PM PST
Wed 181:20 AM PST4:35 AM PST −2.3 kt8:17 AM PST11:10 AM PST 1.9 kt12:57 PM PST4:47 PM PST −3.2 kt8:49 PM PST11:45 PM PST 2.2 kt6:55 AM PST5:52 PM PST7:34 AM PST7:28 PM PST
Thu 191:49 AM PST5:14 AM PST −2.5 kt9:01 AM PST11:55 AM PST 1.9 kt1:44 PM PST5:29 PM PST −2.9 kt9:21 PM PST6:54 AM PST5:53 PM PST7:59 AM PST8:36 PM PST
Fri 2012:20 AM PST 2.1 kt2:19 AM PST5:56 AM PST −2.7 kt9:48 AM PST12:43 PM PST 1.8 kt2:38 PM PST6:14 PM PST −2.5 kt9:55 PM PST6:52 AM PST5:54 PM PST8:24 AM PST9:45 PM PST
Sat 2112:58 AM PST 1.9 kt2:51 AM PST6:41 AM PST −2.8 kt10:42 AM PST1:37 PM PST 1.8 kt3:41 PM PST7:04 PM PST −2.0 kt10:34 PM PST6:51 AM PST5:55 PM PST8:51 AM PST10:57 PM PST
Sun 221:41 AM PST 1.6 kt3:28 AM PST7:31 AM PST −2.9 kt11:46 AM PST2:39 PM PST 1.7 kt4:54 PM PST8:00 PM PST −1.5 kt11:21 PM PST6:50 AM PST5:56 PM PST9:22 AM PST
Mon 232:32 AM PST 1.4 kt4:14 AM PST8:27 AM PST −2.9 kt12:57 PM PST3:52 PM PST 1.6 kt6:16 PM PST9:02 PM PST −1.1 kt6:49 AM PST5:57 PM PST10:00 AM PST12:11 AM PST
Tue 2412:22 AM PST3:33 AM PST 1.2 kt5:11 AM PST9:30 AM PST −2.9 kt2:13 PM PST5:17 PM PST 1.6 kt7:39 PM PST10:14 PM PST −0.9 ktFirst Quarter6:47 AM PST5:58 PM PST10:46 AM PST1:25 AM PST
Wed 251:45 AM PST4:43 AM PST 1.1 kt6:21 AM PST10:38 AM PST −2.9 kt3:25 PM PST6:39 PM PST 1.8 kt8:51 PM PST11:34 PM PST −0.9 kt6:46 AM PST5:59 PM PST11:43 AM PST2:35 AM PST
Thu 263:09 AM PST5:58 AM PST 1.2 kt7:34 AM PST11:49 AM PST −3.1 kt4:28 PM PST7:43 PM PST 2.1 kt9:49 PM PST6:45 AM PST6:00 PM PST12:49 PM PST3:38 AM PST
Fri 2712:51 AM PST −1.1 kt4:17 AM PST7:08 AM PST 1.4 kt8:42 AM PST12:55 PM PST −3.3 kt5:23 PM PST8:34 PM PST 2.3 kt10:37 PM PST6:43 AM PST6:01 PM PST2:01 PM PST4:31 AM PST
Sat 281:50 AM PST −1.5 kt5:15 AM PST8:08 AM PST 1.7 kt9:43 AM PST1:51 PM PST −3.5 kt6:11 PM PST9:18 PM PST 2.4 kt11:17 PM PST6:42 AM PST6:02 PM PST3:14 PM PST5:14 AM PST

Alcatraz Island, 5 mi N, San Francisco Bay, California Current
37.8333° N, 122.4166° W

March 2026

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Sun 012:35 AM PST −1.8 kt6:06 AM PST9:00 AM PST 1.9 kt10:39 AM PST2:40 PM PST −3.5 kt6:54 PM PST9:57 PM PST 2.5 kt11:54 PM PST6:41 AM PST6:03 PM PST4:26 PM PST5:48 AM PST
Mon 023:15 AM PST −2.2 kt6:54 AM PST9:48 AM PST 2.1 kt11:31 AM PST3:23 PM PST −3.4 kt7:34 PM PST10:33 PM PST 2.4 kt6:39 AM PST6:04 PM PST5:34 PM PST6:18 AM PST
Tue 0312:28 AM PST3:51 AM PST −2.4 kt7:40 AM PST10:32 AM PST 2.1 kt12:19 PM PST4:03 PM PST −3.2 kt8:11 PM PST11:06 PM PST 2.3 ktFull Moon6:38 AM PST6:05 PM PST6:40 PM PST6:43 AM PST
Wed 041:01 AM PST4:27 AM PST −2.6 kt8:24 AM PST11:15 AM PST 2.1 kt1:07 PM PST4:42 PM PST −2.9 kt8:46 PM PST11:37 PM PST 2.1 kt6:36 AM PST6:06 PM PST7:44 PM PST7:06 AM PST
Thu 051:32 AM PST5:04 AM PST −2.7 kt9:08 AM PST11:58 AM PST 2.0 kt1:56 PM PST5:21 PM PST −2.5 kt9:20 PM PST6:35 AM PST6:07 PM PST8:47 PM PST7:29 AM PST
Fri 0612:10 AM PST 1.9 kt2:03 AM PST5:41 AM PST −2.7 kt9:52 AM PST12:42 PM PST 1.8 kt2:45 PM PST6:02 PM PST −2.0 kt9:55 PM PST6:33 AM PST6:08 PM PST9:49 PM PST7:53 AM PST
Sat 0712:45 AM PST 1.6 kt2:34 AM PST6:21 AM PST −2.6 kt10:40 AM PST1:30 PM PST 1.6 kt3:40 PM PST6:45 PM PST −1.6 kt10:31 PM PST6:32 AM PST6:09 PM PST10:52 PM PST8:19 AM PST
Sun 081:23 AM PST 1.3 kt4:08 AM PDT8:05 AM PDT −2.5 kt12:34 PM PDT3:25 PM PDT 1.4 kt5:41 PM PDT8:34 PM PDT −1.2 kt7:30 AM PDT7:10 PM PDT9:48 AM PDT
Mon 0912:12 AM PDT3:08 AM PDT 1.0 kt4:46 AM PDT8:54 AM PDT −2.3 kt1:38 PM PDT4:31 PM PDT 1.2 kt6:52 PM PDT9:29 PM PDT −0.8 kt7:29 AM PDT7:11 PM PDT12:54 AM PDT10:23 AM PDT
Tue 101:08 AM PDT4:02 AM PDT 0.8 kt5:37 AM PDT9:51 AM PDT −2.1 kt2:49 PM PDT5:57 PM PDT 1.2 kt8:07 PM PDT10:33 PM PDT −0.6 kt7:28 AM PDT7:12 PM PDT1:54 AM PDT11:03 AM PDT
Wed 112:29 AM PDT5:09 AM PDT 0.7 kt6:43 AM PDT10:55 AM PDT −2.1 kt3:57 PM PDT7:17 PM PDT 1.3 kt9:16 PM PDT11:48 PM PDT −0.6 ktLast Quarter7:26 AM PDT7:13 PM PDT2:51 AM PDT11:51 AM PDT
Thu 123:47 AM PDT6:22 AM PDT 0.7 kt7:54 AM PDT12:03 PM PDT −2.2 kt4:56 PM PDT8:15 PM PDT 1.5 kt10:11 PM PDT7:25 AM PDT7:14 PM PDT3:43 AM PDT12:45 PM PDT
Fri 131:05 AM PDT −0.8 kt4:49 AM PDT7:29 AM PDT 0.9 kt8:58 AM PDT1:05 PM PDT −2.4 kt5:45 PM PDT8:58 PM PDT 1.7 kt10:54 PM PDT7:23 AM PDT7:15 PM PDT4:28 AM PDT1:46 PM PDT
Sat 141:59 AM PDT −1.1 kt5:38 AM PDT8:23 AM PDT 1.2 kt9:55 AM PDT1:57 PM PDT −2.7 kt6:26 PM PDT9:34 PM PDT 1.9 kt11:30 PM PDT7:22 AM PDT7:16 PM PDT5:07 AM PDT2:50 PM PDT
Sun 152:38 AM PDT −1.4 kt6:21 AM PDT9:08 AM PDT 1.4 kt10:45 AM PDT2:41 PM PDT −2.9 kt7:03 PM PDT10:04 PM PDT 2.1 kt7:20 AM PDT7:17 PM PDT5:40 AM PDT3:56 PM PDT
Mon 1612:03 AM PDT3:14 AM PDT −1.8 kt7:01 AM PDT9:49 AM PDT 1.7 kt11:32 AM PDT3:22 PM PDT −3.1 kt7:36 PM PDT10:32 PM PDT 2.2 kt7:19 AM PDT7:18 PM PDT6:09 AM PDT5:03 PM PDT
Tue 1712:32 AM PDT3:50 AM PDT −2.3 kt7:39 AM PDT10:30 AM PDT 1.9 kt12:18 PM PDT4:02 PM PDT −3.1 kt8:09 PM PDT11:02 PM PDT 2.2 kt7:17 AM PDT7:18 PM PDT6:35 AM PDT6:11 PM PDT
Wed 181:01 AM PDT4:26 AM PDT −2.7 kt8:18 AM PDT11:11 AM PDT 2.1 kt1:04 PM PDT4:43 PM PDT −3.0 kt8:41 PM PDT11:33 PM PDT 2.2 ktNew Moon7:15 AM PDT7:19 PM PDT7:00 AM PDT7:19 PM PDT
Thu 191:29 AM PDT5:04 AM PDT −3.0 kt8:58 AM PDT11:54 AM PDT 2.3 kt1:53 PM PDT5:24 PM PDT −2.9 kt9:13 PM PDT7:14 AM PDT7:20 PM PDT7:25 AM PDT8:29 PM PDT
Fri 2012:07 AM PDT 2.1 kt1:57 AM PDT5:44 AM PDT −3.2 kt9:41 AM PDT12:39 PM PDT 2.3 kt2:44 PM PDT6:08 PM PDT −2.5 kt9:47 PM PDT7:12 AM PDT7:21 PM PDT7:52 AM PDT9:42 PM PDT
Sat 2112:44 AM PDT 2.0 kt2:28 AM PDT6:26 AM PDT −3.4 kt10:28 AM PDT1:28 PM PDT 2.2 kt3:41 PM PDT6:55 PM PDT −2.1 kt10:23 PM PDT7:11 AM PDT7:22 PM PDT8:23 AM PDT10:58 PM PDT
Sun 221:24 AM PDT 1.7 kt3:03 AM PDT7:12 AM PDT −3.4 kt11:23 AM PDT2:23 PM PDT 2.1 kt4:45 PM PDT7:46 PM PDT −1.7 kt11:06 PM PDT7:09 AM PDT7:23 PM PDT8:59 AM PDT
Mon 232:11 AM PDT 1.5 kt3:45 AM PDT8:04 AM PDT −3.2 kt12:26 PM PDT3:27 PM PDT 1.9 kt5:56 PM PDT8:43 PM PDT −1.2 kt11:59 PM PDT7:08 AM PDT7:24 PM PDT9:44 AM PDT12:14 AM PDT
Tue 243:06 AM PDT 1.2 kt4:37 AM PDT9:03 AM PDT −3.0 kt1:39 PM PDT4:43 PM PDT 1.7 kt7:15 PM PDT9:50 PM PDT −0.9 kt7:06 AM PDT7:25 PM PDT10:38 AM PDT1:27 AM PDT
Wed 251:18 AM PDT4:14 AM PDT 1.0 kt5:46 AM PDT10:09 AM PDT −2.9 kt2:56 PM PDT6:11 PM PDT 1.8 kt8:30 PM PDT11:09 PM PDT −0.8 ktFirst Quarter7:05 AM PDT7:26 PM PDT11:41 AM PDT2:33 AM PDT
Thu 262:54 AM PDT5:35 AM PDT 1.0 kt7:08 AM PDT11:23 AM PDT −2.8 kt4:08 PM PDT7:27 PM PDT 1.9 kt9:33 PM PDT7:03 AM PDT7:27 PM PDT12:51 PM PDT3:29 AM PDT
Fri 2712:44 AM PDT −1.0 kt4:15 AM PDT6:59 AM PDT 1.2 kt8:28 AM PDT12:40 PM PDT −2.8 kt5:09 PM PDT8:25 PM PDT 2.1 kt10:24 PM PDT7:02 AM PDT7:28 PM PDT2:03 PM PDT4:14 AM PDT
Sat 281:56 AM PDT −1.4 kt5:20 AM PDT8:11 AM PDT 1.5 kt9:39 AM PDT1:47 PM PDT −2.9 kt6:01 PM PDT9:12 PM PDT 2.2 kt11:05 PM PDT7:00 AM PDT7:29 PM PDT3:14 PM PDT4:50 AM PDT
Sun 292:43 AM PDT −1.9 kt6:14 AM PDT9:08 AM PDT 1.8 kt10:41 AM PDT2:41 PM PDT −3.0 kt6:46 PM PDT9:52 PM PDT 2.3 kt11:42 PM PDT6:59 AM PDT7:30 PM PDT4:22 PM PDT5:20 AM PDT
Mon 303:20 AM PDT −2.3 kt7:01 AM PDT9:57 AM PDT 2.0 kt11:36 AM PDT3:26 PM PDT −2.9 kt7:27 PM PDT10:27 PM PDT 2.3 kt6:57 AM PDT7:31 PM PDT5:27 PM PDT5:46 AM PDT
Tue 3112:15 AM PDT3:53 AM PDT −2.6 kt7:45 AM PDT10:41 AM PDT 2.2 kt12:27 PM PDT4:05 PM PDT −2.8 kt8:04 PM PDT10:59 PM PDT 2.2 kt6:56 AM PDT7:32 PM PDT6:31 PM PDT6:10 AM PDT

Alcatraz Island, 5 mi N, San Francisco Bay, California Current
37.8333° N, 122.4166° W

April 2026

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Wed 0112:46 AM PDT4:24 AM PDT −2.9 kt8:26 AM PDT11:22 AM PDT 2.2 kt1:14 PM PDT4:42 PM PDT −2.6 kt8:38 PM PDT11:28 PM PDT 2.1 ktFull Moon6:54 AM PDT7:32 PM PDT7:33 PM PDT6:32 AM PDT
Thu 021:16 AM PDT4:57 AM PDT −3.0 kt9:05 AM PDT12:01 PM PDT 2.2 kt2:01 PM PDT5:19 PM PDT −2.3 kt9:12 PM PDT11:58 PM PDT 1.9 kt6:53 AM PDT7:33 PM PDT8:36 PM PDT6:55 AM PDT
Fri 031:44 AM PDT5:31 AM PDT −3.1 kt9:44 AM PDT12:39 PM PDT 2.1 kt2:46 PM PDT5:55 PM PDT −2.0 kt9:43 PM PDT6:51 AM PDT7:34 PM PDT9:38 PM PDT7:20 AM PDT
Sat 0412:30 AM PDT 1.6 kt2:12 AM PDT6:06 AM PDT −3.0 kt10:23 AM PDT1:19 PM PDT 2.0 kt3:33 PM PDT6:34 PM PDT −1.7 kt10:14 PM PDT6:50 AM PDT7:35 PM PDT10:40 PM PDT7:48 AM PDT
Sun 051:03 AM PDT 1.4 kt2:40 AM PDT6:45 AM PDT −2.9 kt11:06 AM PDT2:02 PM PDT 1.7 kt4:23 PM PDT7:16 PM PDT −1.3 kt10:45 PM PDT6:48 AM PDT7:36 PM PDT11:42 PM PDT8:21 AM PDT
Mon 061:41 AM PDT 1.1 kt3:11 AM PDT7:28 AM PDT −2.7 kt11:55 AM PDT2:51 PM PDT 1.5 kt5:20 PM PDT8:03 PM PDT −1.0 kt11:21 PM PDT6:47 AM PDT7:37 PM PDT8:59 AM PDT
Tue 072:25 AM PDT 0.9 kt3:49 AM PDT8:16 AM PDT −2.5 kt12:53 PM PDT3:51 PM PDT 1.3 kt6:24 PM PDT8:56 PM PDT −0.8 kt6:45 AM PDT7:38 PM PDT12:40 AM PDT9:43 AM PDT
Wed 0812:13 AM PDT3:18 AM PDT 0.7 kt4:38 AM PDT9:11 AM PDT −2.2 kt2:00 PM PDT5:04 PM PDT 1.2 kt7:33 PM PDT9:57 PM PDT −0.6 kt6:44 AM PDT7:39 PM PDT1:34 AM PDT10:35 AM PDT
Thu 091:43 AM PDT4:24 AM PDT 0.6 kt5:45 AM PDT10:12 AM PDT −2.1 kt3:07 PM PDT6:22 PM PDT 1.3 kt8:35 PM PDT11:07 PM PDT −0.7 ktLast Quarter6:42 AM PDT7:40 PM PDT2:21 AM PDT11:33 AM PDT
Fri 103:15 AM PDT5:39 AM PDT 0.6 kt7:05 AM PDT11:17 AM PDT −2.1 kt4:06 PM PDT7:23 PM PDT 1.4 kt9:26 PM PDT6:41 AM PDT7:41 PM PDT3:02 AM PDT12:34 PM PDT
Sat 1112:17 AM PDT −0.9 kt4:22 AM PDT6:51 AM PDT 0.8 kt8:20 AM PDT12:20 PM PDT −2.2 kt4:56 PM PDT8:07 PM PDT 1.6 kt10:06 PM PDT6:39 AM PDT7:41 PM PDT3:37 AM PDT1:39 PM PDT
Sun 121:14 AM PDT −1.3 kt5:14 AM PDT7:52 AM PDT 1.1 kt9:25 AM PDT1:15 PM PDT −2.4 kt5:38 PM PDT8:42 PM PDT 1.8 kt10:41 PM PDT6:38 AM PDT7:42 PM PDT4:07 AM PDT2:44 PM PDT
Mon 131:58 AM PDT −1.8 kt5:59 AM PDT8:42 AM PDT 1.5 kt10:22 AM PDT2:05 PM PDT −2.6 kt6:17 PM PDT9:15 PM PDT 2.0 kt11:13 PM PDT6:37 AM PDT7:43 PM PDT4:34 AM PDT3:50 PM PDT
Tue 142:38 AM PDT −2.3 kt6:39 AM PDT9:28 AM PDT 1.8 kt11:16 AM PDT2:51 PM PDT −2.7 kt6:53 PM PDT9:47 PM PDT 2.1 kt11:42 PM PDT6:35 AM PDT7:44 PM PDT5:00 AM PDT4:57 PM PDT
Wed 153:16 AM PDT −2.8 kt7:19 AM PDT10:11 AM PDT 2.1 kt12:08 PM PDT3:35 PM PDT −2.7 kt7:29 PM PDT10:21 PM PDT 2.1 kt6:34 AM PDT7:45 PM PDT5:25 AM PDT6:07 PM PDT
Thu 1612:12 AM PDT3:55 AM PDT −3.3 kt7:59 AM PDT10:55 AM PDT 2.4 kt12:59 PM PDT4:20 PM PDT −2.6 kt8:04 PM PDT10:57 PM PDT 2.1 kt6:32 AM PDT7:46 PM PDT5:51 AM PDT7:19 PM PDT
Fri 1712:42 AM PDT4:35 AM PDT −3.6 kt8:41 AM PDT11:40 AM PDT 2.6 kt1:51 PM PDT5:04 PM PDT −2.4 kt8:41 PM PDT11:34 PM PDT 2.0 ktNew Moon6:31 AM PDT7:47 PM PDT6:20 AM PDT8:35 PM PDT
Sat 181:14 AM PDT5:18 AM PDT −3.8 kt9:25 AM PDT12:27 PM PDT 2.6 kt2:45 PM PDT5:51 PM PDT −2.1 kt9:19 PM PDT6:30 AM PDT7:48 PM PDT6:55 AM PDT9:53 PM PDT
Sun 1912:15 AM PDT 1.9 kt1:50 AM PDT6:03 AM PDT −3.9 kt10:15 AM PDT1:18 PM PDT 2.5 kt3:43 PM PDT6:40 PM PDT −1.8 kt10:00 PM PDT6:28 AM PDT7:49 PM PDT7:37 AM PDT11:11 PM PDT
Mon 2012:59 AM PDT 1.7 kt2:31 AM PDT6:51 AM PDT −3.8 kt11:10 AM PDT2:14 PM PDT 2.3 kt4:44 PM PDT7:32 PM PDT −1.4 kt10:49 PM PDT6:27 AM PDT7:50 PM PDT8:29 AM PDT
Tue 211:50 AM PDT 1.4 kt3:19 AM PDT7:44 AM PDT −3.5 kt12:13 PM PDT3:17 PM PDT 2.1 kt5:51 PM PDT8:31 PM PDT −1.1 kt11:53 PM PDT6:26 AM PDT7:51 PM PDT9:32 AM PDT12:22 AM PDT
Wed 222:50 AM PDT 1.2 kt4:18 AM PDT8:43 AM PDT −3.2 kt1:22 PM PDT4:31 PM PDT 1.9 kt7:00 PM PDT9:39 PM PDT −1.0 kt6:24 AM PDT7:52 PM PDT10:41 AM PDT1:23 AM PDT
Thu 231:21 AM PDT4:02 AM PDT 1.0 kt5:32 AM PDT9:50 AM PDT −2.8 kt2:32 PM PDT5:50 PM PDT 1.9 kt8:05 PM PDT11:02 PM PDT −1.0 ktFirst Quarter6:23 AM PDT7:53 PM PDT11:54 AM PDT2:12 AM PDT
Fri 242:53 AM PDT5:27 AM PDT 1.0 kt6:57 AM PDT11:03 AM PDT −2.6 kt3:39 PM PDT6:58 PM PDT 1.9 kt9:00 PM PDT6:22 AM PDT7:53 PM PDT1:06 PM PDT2:52 AM PDT
Sat 2512:35 AM PDT −1.4 kt4:10 AM PDT6:54 AM PDT 1.2 kt8:19 AM PDT12:20 PM PDT −2.5 kt4:38 PM PDT7:53 PM PDT 2.0 kt9:46 PM PDT6:20 AM PDT7:54 PM PDT2:14 PM PDT3:23 AM PDT
Sun 261:38 AM PDT −1.8 kt5:13 AM PDT8:05 AM PDT 1.5 kt9:32 AM PDT1:29 PM PDT −2.4 kt5:29 PM PDT8:39 PM PDT 2.1 kt10:25 PM PDT6:19 AM PDT7:55 PM PDT3:20 PM PDT3:50 AM PDT
Mon 272:21 AM PDT −2.3 kt6:05 AM PDT9:02 AM PDT 1.8 kt10:36 AM PDT2:25 PM PDT −2.3 kt6:14 PM PDT9:19 PM PDT 2.1 kt11:01 PM PDT6:18 AM PDT7:56 PM PDT4:23 PM PDT4:14 AM PDT
Tue 282:56 AM PDT −2.6 kt6:51 AM PDT9:51 AM PDT 2.0 kt11:32 AM PDT3:10 PM PDT −2.2 kt6:55 PM PDT9:53 PM PDT 2.0 kt11:34 PM PDT6:17 AM PDT7:57 PM PDT5:25 PM PDT4:37 AM PDT
Wed 293:27 AM PDT −2.9 kt7:32 AM PDT10:33 AM PDT 2.2 kt12:23 PM PDT3:48 PM PDT −2.1 kt7:33 PM PDT10:25 PM PDT 1.9 kt6:15 AM PDT7:58 PM PDT6:26 PM PDT5:00 AM PDT
Thu 3012:05 AM PDT3:58 AM PDT −3.1 kt8:11 AM PDT11:12 AM PDT 2.3 kt1:10 PM PDT4:24 PM PDT −1.9 kt8:09 PM PDT10:55 PM PDT 1.8 kt6:14 AM PDT7:59 PM PDT7:28 PM PDT5:24 AM PDT

Alcatraz Island, 5 mi N, San Francisco Bay, California Current
37.8333° N, 122.4166° W

May 2026

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Fri 0112:35 AM PDT4:29 AM PDT −3.2 kt8:48 AM PDT11:49 AM PDT 2.2 kt1:55 PM PDT4:59 PM PDT −1.7 kt8:42 PM PDT11:26 PM PDT 1.6 ktFull Moon6:13 AM PDT8:00 PM PDT8:30 PM PDT5:50 AM PDT
Sat 021:04 AM PDT5:03 AM PDT −3.3 kt9:25 AM PDT12:25 PM PDT 2.2 kt2:39 PM PDT5:34 PM PDT −1.6 kt9:13 PM PDT11:58 PM PDT 1.4 kt6:12 AM PDT8:01 PM PDT9:32 PM PDT6:21 AM PDT
Sun 031:33 AM PDT5:39 AM PDT −3.2 kt10:03 AM PDT1:02 PM PDT 2.0 kt3:23 PM PDT6:12 PM PDT −1.4 kt9:43 PM PDT6:11 AM PDT8:02 PM PDT10:31 PM PDT6:57 AM PDT
Mon 0412:33 AM PDT 1.3 kt2:03 AM PDT6:18 AM PDT −3.1 kt10:43 AM PDT1:42 PM PDT 1.9 kt4:09 PM PDT6:53 PM PDT −1.2 kt10:13 PM PDT6:10 AM PDT8:03 PM PDT11:27 PM PDT7:39 AM PDT
Tue 051:11 AM PDT 1.1 kt2:35 AM PDT7:00 AM PDT −2.9 kt11:28 AM PDT2:27 PM PDT 1.7 kt5:00 PM PDT7:38 PM PDT −1.0 kt10:49 PM PDT6:09 AM PDT8:04 PM PDT8:29 AM PDT
Wed 061:53 AM PDT 0.9 kt3:13 AM PDT7:46 AM PDT −2.7 kt12:17 PM PDT3:18 PM PDT 1.5 kt5:54 PM PDT8:28 PM PDT −0.9 kt11:40 PM PDT6:08 AM PDT8:05 PM PDT12:16 AM PDT9:24 AM PDT
Thu 072:44 AM PDT 0.8 kt3:59 AM PDT8:37 AM PDT −2.5 kt1:11 PM PDT4:15 PM PDT 1.4 kt6:50 PM PDT9:24 PM PDT −0.8 kt6:07 AM PDT8:06 PM PDT12:59 AM PDT10:24 AM PDT
Fri 081:00 AM PDT3:45 AM PDT 0.7 kt4:58 AM PDT9:32 AM PDT −2.3 kt2:08 PM PDT5:14 PM PDT 1.4 kt7:43 PM PDT10:25 PM PDT −0.9 kt6:06 AM PDT8:06 PM PDT1:35 AM PDT11:26 AM PDT
Sat 092:32 AM PDT4:54 AM PDT 0.7 kt6:13 AM PDT10:31 AM PDT −2.2 kt3:02 PM PDT6:10 PM PDT 1.5 kt8:29 PM PDT11:27 PM PDT −1.2 ktLast Quarter6:05 AM PDT8:07 PM PDT2:06 AM PDT12:29 PM PDT
Sun 103:45 AM PDT6:07 AM PDT 0.8 kt7:36 AM PDT11:31 AM PDT −2.1 kt3:53 PM PDT6:59 PM PDT 1.6 kt9:09 PM PDT6:04 AM PDT8:08 PM PDT2:34 AM PDT1:33 PM PDT
Mon 1112:24 AM PDT −1.6 kt4:42 AM PDT7:14 AM PDT 1.1 kt8:52 AM PDT12:30 PM PDT −2.1 kt4:40 PM PDT7:43 PM PDT 1.7 kt9:45 PM PDT6:03 AM PDT8:09 PM PDT2:59 AM PDT2:38 PM PDT
Tue 121:14 AM PDT −2.2 kt5:31 AM PDT8:13 AM PDT 1.4 kt10:00 AM PDT1:27 PM PDT −2.1 kt5:25 PM PDT8:23 PM PDT 1.8 kt10:19 PM PDT6:02 AM PDT8:10 PM PDT3:24 AM PDT3:45 PM PDT
Wed 131:59 AM PDT −2.7 kt6:15 AM PDT9:05 AM PDT 1.9 kt11:02 AM PDT2:19 PM PDT −2.1 kt6:08 PM PDT9:04 PM PDT 1.9 kt10:53 PM PDT6:01 AM PDT8:11 PM PDT3:49 AM PDT4:54 PM PDT
Thu 142:43 AM PDT −3.2 kt6:58 AM PDT9:54 AM PDT 2.2 kt12:00 PM PDT3:10 PM PDT −2.1 kt6:51 PM PDT9:44 PM PDT 1.9 kt11:27 PM PDT6:00 AM PDT8:12 PM PDT4:16 AM PDT6:07 PM PDT
Fri 153:27 AM PDT −3.7 kt7:41 AM PDT10:42 AM PDT 2.5 kt12:55 PM PDT3:59 PM PDT −2.1 kt7:32 PM PDT10:26 PM PDT 1.9 kt5:59 AM PDT8:13 PM PDT4:48 AM PDT7:25 PM PDT
Sat 1612:04 AM PDT4:12 AM PDT −4.0 kt8:27 AM PDT11:30 AM PDT 2.7 kt1:50 PM PDT4:48 PM PDT −2.0 kt8:14 PM PDT11:09 PM PDT 1.9 ktNew Moon5:58 AM PDT8:13 PM PDT5:27 AM PDT8:45 PM PDT
Sun 1712:43 AM PDT4:58 AM PDT −4.2 kt9:15 AM PDT12:19 PM PDT 2.8 kt2:44 PM PDT5:37 PM PDT −1.8 kt8:59 PM PDT11:54 PM PDT 1.8 kt5:57 AM PDT8:14 PM PDT6:15 AM PDT10:01 PM PDT
Mon 181:27 AM PDT5:45 AM PDT −4.2 kt10:06 AM PDT1:11 PM PDT 2.7 kt3:39 PM PDT6:27 PM PDT −1.6 kt9:46 PM PDT5:57 AM PDT8:15 PM PDT7:15 AM PDT11:10 PM PDT
Tue 1912:43 AM PDT 1.7 kt2:15 AM PDT6:36 AM PDT −4.0 kt11:01 AM PDT2:06 PM PDT 2.5 kt4:35 PM PDT7:20 PM PDT −1.4 kt10:42 PM PDT5:56 AM PDT8:16 PM PDT8:25 AM PDT
Wed 201:37 AM PDT 1.5 kt3:08 AM PDT7:29 AM PDT −3.7 kt11:58 AM PDT3:04 PM PDT 2.3 kt5:32 PM PDT8:18 PM PDT −1.3 kt11:51 PM PDT5:55 AM PDT8:17 PM PDT9:39 AM PDT12:05 AM PDT
Thu 212:38 AM PDT 1.3 kt4:10 AM PDT8:26 AM PDT −3.3 kt12:58 PM PDT4:07 PM PDT 2.1 kt6:29 PM PDT9:22 PM PDT −1.3 kt5:54 AM PDT8:18 PM PDT10:54 AM PDT12:49 AM PDT
Fri 221:13 AM PDT3:48 AM PDT 1.1 kt5:21 AM PDT9:27 AM PDT −2.8 kt1:59 PM PDT5:12 PM PDT 2.0 kt7:23 PM PDT10:34 PM PDT −1.4 kt5:54 AM PDT8:18 PM PDT12:05 PM PDT1:24 AM PDT
Sat 232:36 AM PDT5:10 AM PDT 1.1 kt6:41 AM PDT10:33 AM PDT −2.4 kt2:59 PM PDT6:14 PM PDT 1.9 kt8:13 PM PDT11:51 PM PDT −1.7 ktFirst Quarter5:53 AM PDT8:19 PM PDT1:13 PM PDT1:53 AM PDT
Sun 243:51 AM PDT6:36 AM PDT 1.2 kt8:02 AM PDT11:44 AM PDT −2.0 kt3:56 PM PDT7:09 PM PDT 1.8 kt8:58 PM PDT5:53 AM PDT8:20 PM PDT2:17 PM PDT2:19 AM PDT
Mon 2512:57 AM PDT −2.1 kt4:55 AM PDT7:49 AM PDT 1.4 kt9:19 AM PDT12:57 PM PDT −1.8 kt4:49 PM PDT7:57 PM PDT 1.8 kt9:40 PM PDT5:52 AM PDT8:21 PM PDT3:19 PM PDT2:42 AM PDT
Tue 261:46 AM PDT −2.4 kt5:48 AM PDT8:49 AM PDT 1.7 kt10:27 AM PDT2:02 PM PDT −1.6 kt5:38 PM PDT8:41 PM PDT 1.7 kt10:18 PM PDT5:51 AM PDT8:22 PM PDT4:19 PM PDT3:04 AM PDT
Wed 272:25 AM PDT −2.7 kt6:35 AM PDT9:40 AM PDT 1.9 kt11:27 AM PDT2:54 PM PDT −1.5 kt6:24 PM PDT9:19 PM PDT 1.6 kt10:54 PM PDT5:51 AM PDT8:22 PM PDT5:21 PM PDT3:28 AM PDT
Thu 283:00 AM PDT −3.0 kt7:17 AM PDT10:24 AM PDT 2.1 kt12:19 PM PDT3:35 PM PDT −1.5 kt7:06 PM PDT9:55 PM PDT 1.6 kt11:29 PM PDT5:50 AM PDT8:23 PM PDT6:22 PM PDT3:54 AM PDT
Fri 293:33 AM PDT −3.1 kt7:56 AM PDT11:05 AM PDT 2.2 kt1:06 PM PDT4:11 PM PDT −1.4 kt7:44 PM PDT10:28 PM PDT 1.5 kt5:50 AM PDT8:24 PM PDT7:24 PM PDT4:23 AM PDT
Sat 3012:03 AM PDT4:07 AM PDT −3.2 kt8:34 AM PDT11:41 AM PDT 2.2 kt1:50 PM PDT4:44 PM PDT −1.3 kt8:19 PM PDT11:02 PM PDT 1.4 kt5:50 AM PDT8:25 PM PDT8:24 PM PDT4:57 AM PDT
Sun 3112:36 AM PDT4:42 AM PDT −3.3 kt9:12 AM PDT12:17 PM PDT 2.2 kt2:31 PM PDT5:18 PM PDT −1.3 kt8:52 PM PDT11:36 PM PDT 1.4 ktFull Moon5:49 AM PDT8:25 PM PDT9:21 PM PDT5:37 AM PDT

Alcatraz Island, 5 mi N, San Francisco Bay, California Current
37.8333° N, 122.4166° W

June 2026

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Mon 011:09 AM PDT5:20 AM PDT −3.3 kt9:49 AM PDT12:52 PM PDT 2.1 kt3:12 PM PDT5:55 PM PDT −1.2 kt9:22 PM PDT5:49 AM PDT8:26 PM PDT10:12 PM PDT6:25 AM PDT
Tue 0212:12 AM PDT 1.3 kt1:43 AM PDT5:58 AM PDT −3.2 kt10:27 AM PDT1:28 PM PDT 2.0 kt3:53 PM PDT6:34 PM PDT −1.2 kt9:55 PM PDT5:48 AM PDT8:27 PM PDT10:57 PM PDT7:18 AM PDT
Wed 0312:51 AM PDT 1.2 kt2:17 AM PDT6:39 AM PDT −3.1 kt11:06 AM PDT2:06 PM PDT 1.9 kt4:35 PM PDT7:17 PM PDT −1.1 kt10:34 PM PDT5:48 AM PDT8:27 PM PDT11:35 PM PDT8:17 AM PDT
Thu 041:32 AM PDT 1.1 kt2:55 AM PDT7:22 AM PDT −3.0 kt11:45 AM PDT2:47 PM PDT 1.8 kt5:18 PM PDT8:03 PM PDT −1.1 kt11:24 PM PDT5:48 AM PDT8:28 PM PDT9:18 AM PDT
Fri 052:19 AM PDT 1.0 kt3:38 AM PDT8:07 AM PDT −2.7 kt12:25 PM PDT3:31 PM PDT 1.7 kt6:01 PM PDT8:53 PM PDT −1.2 kt5:48 AM PDT8:28 PM PDT12:08 AM PDT10:20 AM PDT
Sat 0612:29 AM PDT3:13 AM PDT 0.9 kt4:29 AM PDT8:56 AM PDT −2.5 kt1:08 PM PDT4:17 PM PDT 1.7 kt6:44 PM PDT9:45 PM PDT −1.4 kt5:47 AM PDT8:29 PM PDT12:36 AM PDT11:23 AM PDT
Sun 071:45 AM PDT4:15 AM PDT 0.8 kt5:36 AM PDT9:50 AM PDT −2.2 kt1:53 PM PDT5:05 PM PDT 1.6 kt7:25 PM PDT10:40 PM PDT −1.7 kt5:47 AM PDT8:29 PM PDT1:01 AM PDT12:25 PM PDT
Mon 082:59 AM PDT5:24 AM PDT 0.9 kt6:58 AM PDT10:47 AM PDT −1.9 kt2:43 PM PDT5:54 PM PDT 1.6 kt8:05 PM PDT11:35 PM PDT −2.0 ktLast Quarter5:47 AM PDT8:30 PM PDT1:25 AM PDT1:29 PM PDT
Tue 094:02 AM PDT6:35 AM PDT 1.1 kt8:23 AM PDT11:48 AM PDT −1.7 kt3:36 PM PDT6:44 PM PDT 1.6 kt8:45 PM PDT5:47 AM PDT8:30 PM PDT1:49 AM PDT2:35 PM PDT
Wed 1012:29 AM PDT −2.5 kt4:58 AM PDT7:42 AM PDT 1.5 kt9:42 AM PDT12:50 PM PDT −1.6 kt4:31 PM PDT7:35 PM PDT 1.6 kt9:25 PM PDT5:47 AM PDT8:31 PM PDT2:14 AM PDT3:44 PM PDT
Thu 111:22 AM PDT −3.0 kt5:49 AM PDT8:44 AM PDT 1.8 kt10:52 AM PDT1:51 PM PDT −1.6 kt5:25 PM PDT8:24 PM PDT 1.7 kt10:07 PM PDT5:47 AM PDT8:31 PM PDT2:43 AM PDT4:58 PM PDT
Fri 122:13 AM PDT −3.4 kt6:39 AM PDT9:40 AM PDT 2.2 kt11:55 AM PDT2:49 PM PDT −1.6 kt6:18 PM PDT9:13 PM PDT 1.7 kt10:51 PM PDT5:47 AM PDT8:32 PM PDT3:17 AM PDT6:16 PM PDT
Sat 133:03 AM PDT −3.9 kt7:28 AM PDT10:33 AM PDT 2.5 kt12:52 PM PDT3:43 PM PDT −1.6 kt7:08 PM PDT10:02 PM PDT 1.8 kt11:38 PM PDT5:47 AM PDT8:32 PM PDT4:00 AM PDT7:34 PM PDT
Sun 143:53 AM PDT −4.2 kt8:18 AM PDT11:24 AM PDT 2.7 kt1:45 PM PDT4:35 PM PDT −1.6 kt7:57 PM PDT10:52 PM PDT 1.9 ktNew Moon5:47 AM PDT8:33 PM PDT4:54 AM PDT8:47 PM PDT
Mon 1512:27 AM PDT4:43 AM PDT −4.3 kt9:07 AM PDT12:13 PM PDT 2.8 kt2:36 PM PDT5:26 PM PDT −1.7 kt8:47 PM PDT11:41 PM PDT 1.9 kt5:47 AM PDT8:33 PM PDT6:00 AM PDT9:50 PM PDT
Tue 161:17 AM PDT5:33 AM PDT −4.3 kt9:58 AM PDT1:03 PM PDT 2.8 kt3:25 PM PDT6:16 PM PDT −1.7 kt9:39 PM PDT5:47 AM PDT8:33 PM PDT7:15 AM PDT10:41 PM PDT
Wed 1712:33 AM PDT 1.8 kt2:09 AM PDT6:23 AM PDT −4.1 kt10:47 AM PDT1:52 PM PDT 2.7 kt4:13 PM PDT7:07 PM PDT −1.7 kt10:37 PM PDT5:47 AM PDT8:34 PM PDT8:33 AM PDT11:21 PM PDT
Thu 181:27 AM PDT 1.7 kt3:04 AM PDT7:13 AM PDT −3.8 kt11:38 AM PDT2:42 PM PDT 2.5 kt5:00 PM PDT7:59 PM PDT −1.7 kt11:42 PM PDT5:47 AM PDT8:34 PM PDT9:48 AM PDT11:53 PM PDT
Fri 192:25 AM PDT 1.5 kt4:03 AM PDT8:06 AM PDT −3.3 kt12:28 PM PDT3:33 PM PDT 2.2 kt5:47 PM PDT8:55 PM PDT −1.8 kt5:47 AM PDT8:34 PM PDT11:00 AM PDT
Sat 2012:53 AM PDT3:30 AM PDT 1.3 kt5:09 AM PDT8:59 AM PDT −2.7 kt1:19 PM PDT4:24 PM PDT 2.0 kt6:33 PM PDT9:53 PM PDT −1.9 kt5:47 AM PDT8:34 PM PDT12:07 PM PDT12:20 AM PDT
Sun 212:07 AM PDT4:43 AM PDT 1.2 kt6:21 AM PDT9:57 AM PDT −2.1 kt2:12 PM PDT5:18 PM PDT 1.8 kt7:19 PM PDT10:54 PM PDT −2.0 ktFirst Quarter5:47 AM PDT8:35 PM PDT1:11 PM PDT12:45 AM PDT
Mon 223:20 AM PDT6:04 AM PDT 1.2 kt7:40 AM PDT11:00 AM PDT −1.6 kt3:07 PM PDT6:13 PM PDT 1.6 kt8:05 PM PDT11:57 PM PDT −2.2 kt5:48 AM PDT8:35 PM PDT2:13 PM PDT1:08 AM PDT
Tue 234:26 AM PDT7:23 AM PDT 1.3 kt9:00 AM PDT12:11 PM PDT −1.2 kt4:05 PM PDT7:07 PM PDT 1.4 kt8:50 PM PDT5:48 AM PDT8:35 PM PDT3:14 PM PDT1:32 AM PDT
Wed 2412:56 AM PDT −2.4 kt5:23 AM PDT8:29 AM PDT 1.6 kt10:14 AM PDT1:31 PM PDT −1.1 kt5:01 PM PDT7:59 PM PDT 1.3 kt9:34 PM PDT5:48 AM PDT8:35 PM PDT4:16 PM PDT1:57 AM PDT
Thu 251:47 AM PDT −2.6 kt6:14 AM PDT9:25 AM PDT 1.8 kt11:18 AM PDT2:41 PM PDT −1.0 kt5:54 PM PDT8:47 PM PDT 1.3 kt10:17 PM PDT5:49 AM PDT8:35 PM PDT5:17 PM PDT2:25 AM PDT
Fri 262:32 AM PDT −2.8 kt6:59 AM PDT10:13 AM PDT 1.9 kt12:12 PM PDT3:31 PM PDT −1.0 kt6:42 PM PDT9:30 PM PDT 1.3 kt10:59 PM PDT5:49 AM PDT8:35 PM PDT6:18 PM PDT2:57 AM PDT
Sat 273:12 AM PDT −3.0 kt7:42 AM PDT10:55 AM PDT 2.1 kt12:58 PM PDT4:05 PM PDT −1.1 kt7:24 PM PDT10:09 PM PDT 1.3 kt11:39 PM PDT5:49 AM PDT8:35 PM PDT7:16 PM PDT3:36 AM PDT
Sun 283:50 AM PDT −3.1 kt8:21 AM PDT11:33 AM PDT 2.1 kt1:39 PM PDT4:34 PM PDT −1.1 kt8:01 PM PDT10:45 PM PDT 1.4 kt5:50 AM PDT8:35 PM PDT8:09 PM PDT4:21 AM PDT
Mon 2912:18 AM PDT4:27 AM PDT −3.2 kt8:59 AM PDT12:07 PM PDT 2.1 kt2:17 PM PDT5:05 PM PDT −1.2 kt8:35 PM PDT11:21 PM PDT 1.4 ktFull Moon5:50 AM PDT8:35 PM PDT8:56 PM PDT5:13 AM PDT
Tue 3012:55 AM PDT5:04 AM PDT −3.3 kt9:35 AM PDT12:39 PM PDT 2.1 kt2:53 PM PDT5:39 PM PDT −1.3 kt9:09 PM PDT11:57 PM PDT 1.4 kt5:50 AM PDT8:35 PM PDT9:36 PM PDT6:10 AM PDT

Alcatraz Island, 5 mi N, San Francisco Bay, California Current
37.8333° N, 122.4166° W

July 2026

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Wed 011:31 AM PDT5:41 AM PDT −3.3 kt10:09 AM PDT1:09 PM PDT 2.1 kt3:28 PM PDT6:16 PM PDT −1.4 kt9:44 PM PDT5:51 AM PDT8:35 PM PDT10:10 PM PDT7:11 AM PDT
Thu 0212:35 AM PDT 1.4 kt2:07 AM PDT6:20 AM PDT −3.3 kt10:41 AM PDT1:41 PM PDT 2.1 kt4:02 PM PDT6:55 PM PDT −1.5 kt10:23 PM PDT5:51 AM PDT8:35 PM PDT10:39 PM PDT8:14 AM PDT
Fri 031:15 AM PDT 1.3 kt2:45 AM PDT6:59 AM PDT −3.1 kt11:13 AM PDT2:14 PM PDT 2.0 kt4:36 PM PDT7:36 PM PDT −1.6 kt11:09 PM PDT5:52 AM PDT8:35 PM PDT11:05 PM PDT9:16 AM PDT
Sat 041:59 AM PDT 1.3 kt3:26 AM PDT7:41 AM PDT −2.9 kt11:44 AM PDT2:50 PM PDT 1.9 kt5:09 PM PDT8:20 PM PDT −1.8 kt5:52 AM PDT8:35 PM PDT11:29 PM PDT10:18 AM PDT
Sun 0512:03 AM PDT2:48 AM PDT 1.2 kt4:16 AM PDT8:26 AM PDT −2.6 kt12:18 PM PDT3:29 PM PDT 1.8 kt5:44 PM PDT9:07 PM PDT −2.0 kt5:53 AM PDT8:35 PM PDT11:52 PM PDT11:21 AM PDT
Mon 061:04 AM PDT3:44 AM PDT 1.1 kt5:18 AM PDT9:15 AM PDT −2.2 kt12:56 PM PDT4:12 PM PDT 1.7 kt6:20 PM PDT9:58 PM PDT −2.2 kt5:54 AM PDT8:34 PM PDT12:24 PM PDT
Tue 072:12 AM PDT4:49 AM PDT 1.1 kt6:35 AM PDT10:11 AM PDT −1.8 kt1:41 PM PDT5:01 PM PDT 1.5 kt7:01 PM PDT10:52 PM PDT −2.4 ktLast Quarter5:54 AM PDT8:34 PM PDT12:16 AM PDT1:30 PM PDT
Wed 083:20 AM PDT6:00 AM PDT 1.2 kt8:03 AM PDT11:12 AM PDT −1.4 kt2:35 PM PDT5:55 PM PDT 1.4 kt7:46 PM PDT11:50 PM PDT −2.7 kt5:55 AM PDT8:34 PM PDT12:42 AM PDT2:40 PM PDT
Thu 094:26 AM PDT7:16 AM PDT 1.5 kt9:29 AM PDT12:19 PM PDT −1.2 kt3:41 PM PDT6:53 PM PDT 1.4 kt8:37 PM PDT5:55 AM PDT8:34 PM PDT1:13 AM PDT3:53 PM PDT
Fri 1012:49 AM PDT −3.1 kt5:27 AM PDT8:28 AM PDT 1.8 kt10:44 AM PDT1:26 PM PDT −1.1 kt4:50 PM PDT7:53 PM PDT 1.4 kt9:32 PM PDT5:56 AM PDT8:33 PM PDT1:50 AM PDT5:09 PM PDT
Sat 111:48 AM PDT −3.4 kt6:24 AM PDT9:32 AM PDT 2.2 kt11:48 AM PDT2:32 PM PDT −1.2 kt5:55 PM PDT8:52 PM PDT 1.6 kt10:28 PM PDT5:57 AM PDT8:33 PM PDT2:38 AM PDT6:24 PM PDT
Sun 122:46 AM PDT −3.8 kt7:18 AM PDT10:27 AM PDT 2.5 kt12:44 PM PDT3:32 PM PDT −1.4 kt6:53 PM PDT9:48 PM PDT 1.7 kt11:25 PM PDT5:57 AM PDT8:32 PM PDT3:37 AM PDT7:31 PM PDT
Mon 133:40 AM PDT −4.1 kt8:08 AM PDT11:17 AM PDT 2.7 kt1:33 PM PDT4:25 PM PDT −1.6 kt7:47 PM PDT10:42 PM PDT 1.9 kt5:58 AM PDT8:32 PM PDT4:47 AM PDT8:28 PM PDT
Tue 1412:19 AM PDT4:32 AM PDT −4.2 kt8:57 AM PDT12:03 PM PDT 2.8 kt2:17 PM PDT5:14 PM PDT −1.8 kt8:40 PM PDT11:33 PM PDT 2.0 ktNew Moon5:59 AM PDT8:31 PM PDT6:05 AM PDT9:13 PM PDT
Wed 151:13 AM PDT5:21 AM PDT −4.2 kt9:43 AM PDT12:47 PM PDT 2.8 kt2:59 PM PDT6:01 PM PDT −1.9 kt9:33 PM PDT5:59 AM PDT8:31 PM PDT7:23 AM PDT9:49 PM PDT
Thu 1612:25 AM PDT 2.0 kt2:06 AM PDT6:09 AM PDT −4.0 kt10:28 AM PDT1:29 PM PDT 2.7 kt3:40 PM PDT6:47 PM PDT −2.1 kt10:27 PM PDT6:00 AM PDT8:30 PM PDT8:38 AM PDT10:20 PM PDT
Fri 171:16 AM PDT 1.9 kt2:59 AM PDT6:55 AM PDT −3.6 kt11:11 AM PDT2:11 PM PDT 2.5 kt4:19 PM PDT7:33 PM PDT −2.2 kt11:24 PM PDT6:01 AM PDT8:30 PM PDT9:49 AM PDT10:46 PM PDT
Sat 182:10 AM PDT 1.8 kt3:55 AM PDT7:42 AM PDT −3.0 kt11:53 AM PDT2:52 PM PDT 2.2 kt4:59 PM PDT8:20 PM PDT −2.3 kt6:01 AM PDT8:29 PM PDT10:57 AM PDT11:10 PM PDT
Sun 1912:25 AM PDT3:07 AM PDT 1.6 kt4:54 AM PDT8:30 AM PDT −2.4 kt12:37 PM PDT3:35 PM PDT 1.9 kt5:39 PM PDT9:09 PM PDT −2.3 kt6:02 AM PDT8:28 PM PDT12:01 PM PDT11:34 PM PDT
Mon 201:30 AM PDT4:10 AM PDT 1.4 kt6:01 AM PDT9:21 AM PDT −1.8 kt1:23 PM PDT4:21 PM PDT 1.6 kt6:21 PM PDT10:01 PM PDT −2.3 kt6:03 AM PDT8:28 PM PDT1:04 PM PDT11:59 PM PDT
Tue 212:38 AM PDT5:24 AM PDT 1.3 kt7:16 AM PDT10:17 AM PDT −1.3 kt2:15 PM PDT5:13 PM PDT 1.3 kt7:07 PM PDT10:57 PM PDT −2.2 ktFirst Quarter6:04 AM PDT8:27 PM PDT2:07 PM PDT
Wed 223:46 AM PDT6:48 AM PDT 1.3 kt8:36 AM PDT11:22 AM PDT −0.9 kt3:18 PM PDT6:12 PM PDT 1.1 kt7:57 PM PDT11:58 PM PDT −2.3 kt6:05 AM PDT8:26 PM PDT3:09 PM PDT12:26 AM PDT
Thu 234:50 AM PDT8:03 AM PDT 1.4 kt9:54 AM PDT12:45 PM PDT −0.7 kt4:25 PM PDT7:16 PM PDT 1.0 kt8:50 PM PDT6:05 AM PDT8:26 PM PDT4:10 PM PDT12:57 AM PDT
Fri 241:03 AM PDT −2.4 kt5:48 AM PDT9:04 AM PDT 1.6 kt11:02 AM PDT2:31 PM PDT −0.7 kt5:27 PM PDT8:16 PM PDT 1.0 kt9:43 PM PDT6:06 AM PDT8:25 PM PDT5:09 PM PDT1:34 AM PDT
Sat 252:02 AM PDT −2.6 kt6:39 AM PDT9:55 AM PDT 1.8 kt11:55 AM PDT3:24 PM PDT −0.8 kt6:19 PM PDT9:08 PM PDT 1.1 kt10:34 PM PDT6:07 AM PDT8:24 PM PDT6:04 PM PDT2:17 AM PDT
Sun 262:52 AM PDT −2.8 kt7:23 AM PDT10:38 AM PDT 1.9 kt12:39 PM PDT3:55 PM PDT −1.0 kt7:03 PM PDT9:51 PM PDT 1.3 kt11:20 PM PDT6:08 AM PDT8:23 PM PDT6:53 PM PDT3:06 AM PDT
Mon 273:33 AM PDT −3.0 kt8:03 AM PDT11:15 AM PDT 2.0 kt1:16 PM PDT4:19 PM PDT −1.1 kt7:42 PM PDT10:29 PM PDT 1.4 kt6:09 AM PDT8:22 PM PDT7:35 PM PDT4:02 AM PDT
Tue 2812:02 AM PDT4:10 AM PDT −3.2 kt8:39 AM PDT11:46 AM PDT 2.1 kt1:50 PM PDT4:46 PM PDT −1.3 kt8:18 PM PDT11:06 PM PDT 1.5 kt6:09 AM PDT8:21 PM PDT8:12 PM PDT5:03 AM PDT
Wed 2912:42 AM PDT4:45 AM PDT −3.3 kt9:12 AM PDT12:14 PM PDT 2.2 kt2:21 PM PDT5:18 PM PDT −1.5 kt8:54 PM PDT11:42 PM PDT 1.6 ktFull Moon6:10 AM PDT8:21 PM PDT8:42 PM PDT6:06 AM PDT
Thu 301:20 AM PDT5:21 AM PDT −3.3 kt9:43 AM PDT12:40 PM PDT 2.2 kt2:51 PM PDT5:52 PM PDT −1.8 kt9:31 PM PDT6:11 AM PDT8:20 PM PDT9:10 PM PDT7:09 AM PDT
Fri 3112:19 AM PDT 1.6 kt1:58 AM PDT5:58 AM PDT −3.3 kt10:11 AM PDT1:08 PM PDT 2.2 kt3:20 PM PDT6:28 PM PDT −2.0 kt10:09 PM PDT6:12 AM PDT8:19 PM PDT9:34 PM PDT8:12 AM PDT

Alcatraz Island, 5 mi N, San Francisco Bay, California Current
37.8333° N, 122.4166° W

August 2026

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Sat 0112:59 AM PDT 1.6 kt2:38 AM PDT6:36 AM PDT −3.1 kt10:39 AM PDT1:38 PM PDT 2.1 kt3:48 PM PDT7:07 PM PDT −2.2 kt10:51 PM PDT6:13 AM PDT8:18 PM PDT9:57 PM PDT9:14 AM PDT
Sun 021:41 AM PDT 1.6 kt3:22 AM PDT7:17 AM PDT −2.8 kt11:07 AM PDT2:12 PM PDT 2.0 kt4:17 PM PDT7:48 PM PDT −2.4 kt11:38 PM PDT6:14 AM PDT8:17 PM PDT10:21 PM PDT10:18 AM PDT
Mon 032:28 AM PDT 1.5 kt4:13 AM PDT8:00 AM PDT −2.4 kt11:38 AM PDT2:49 PM PDT 1.8 kt4:47 PM PDT8:33 PM PDT −2.5 kt6:14 AM PDT8:16 PM PDT10:46 PM PDT11:22 AM PDT
Tue 0412:32 AM PDT3:21 AM PDT 1.5 kt5:14 AM PDT8:49 AM PDT −2.0 kt12:14 PM PDT3:30 PM PDT 1.6 kt5:22 PM PDT9:22 PM PDT −2.6 kt6:15 AM PDT8:15 PM PDT11:14 PM PDT12:30 PM PDT
Wed 051:35 AM PDT4:23 AM PDT 1.4 kt6:29 AM PDT9:44 AM PDT −1.5 kt12:57 PM PDT4:19 PM PDT 1.4 kt6:05 PM PDT10:17 PM PDT −2.7 ktLast Quarter6:16 AM PDT8:14 PM PDT11:48 PM PDT1:40 PM PDT
Thu 062:46 AM PDT5:35 AM PDT 1.4 kt7:55 AM PDT10:46 AM PDT −1.2 kt1:53 PM PDT5:18 PM PDT 1.3 kt6:59 PM PDT11:18 PM PDT −2.8 kt6:17 AM PDT8:13 PM PDT2:53 PM PDT
Fri 074:00 AM PDT6:58 AM PDT 1.5 kt9:21 AM PDT11:56 AM PDT −0.9 kt3:10 PM PDT6:24 PM PDT 1.2 kt8:03 PM PDT6:18 AM PDT8:11 PM PDT12:30 AM PDT4:07 PM PDT
Sat 0812:23 AM PDT −3.0 kt5:09 AM PDT8:17 AM PDT 1.8 kt10:35 AM PDT1:10 PM PDT −0.9 kt4:35 PM PDT7:34 PM PDT 1.3 kt9:11 PM PDT6:19 AM PDT8:10 PM PDT1:22 AM PDT5:15 PM PDT
Sun 091:30 AM PDT −3.3 kt6:11 AM PDT9:22 AM PDT 2.1 kt11:35 AM PDT2:22 PM PDT −1.1 kt5:47 PM PDT8:41 PM PDT 1.5 kt10:18 PM PDT6:20 AM PDT8:09 PM PDT2:26 AM PDT6:15 PM PDT
Mon 102:33 AM PDT −3.6 kt7:05 AM PDT10:15 AM PDT 2.4 kt12:24 PM PDT3:22 PM PDT −1.4 kt6:47 PM PDT9:41 PM PDT 1.7 kt11:19 PM PDT6:20 AM PDT8:08 PM PDT3:39 AM PDT7:04 PM PDT
Tue 113:29 AM PDT −3.8 kt7:54 AM PDT11:01 AM PDT 2.6 kt1:07 PM PDT4:13 PM PDT −1.7 kt7:42 PM PDT10:35 PM PDT 2.0 kt6:21 AM PDT8:07 PM PDT4:56 AM PDT7:44 PM PDT
Wed 1212:15 AM PDT4:20 AM PDT −3.9 kt8:40 AM PDT11:43 AM PDT 2.7 kt1:46 PM PDT4:57 PM PDT −2.1 kt8:33 PM PDT11:26 PM PDT 2.1 ktNew Moon6:22 AM PDT8:06 PM PDT6:13 AM PDT8:17 PM PDT
Thu 131:09 AM PDT5:06 AM PDT −3.8 kt9:22 AM PDT12:21 PM PDT 2.6 kt2:23 PM PDT5:40 PM PDT −2.4 kt9:23 PM PDT6:23 AM PDT8:04 PM PDT7:26 AM PDT8:45 PM PDT
Fri 1412:15 AM PDT 2.2 kt2:01 AM PDT5:51 AM PDT −3.5 kt10:01 AM PDT12:58 PM PDT 2.5 kt2:59 PM PDT6:20 PM PDT −2.6 kt10:12 PM PDT6:24 AM PDT8:03 PM PDT8:36 AM PDT9:11 PM PDT
Sat 151:03 AM PDT 2.1 kt2:53 AM PDT6:34 AM PDT −3.1 kt10:40 AM PDT1:34 PM PDT 2.3 kt3:33 PM PDT7:01 PM PDT −2.7 kt11:03 PM PDT6:25 AM PDT8:02 PM PDT9:44 AM PDT9:35 PM PDT
Sun 161:52 AM PDT 2.0 kt3:46 AM PDT7:16 AM PDT −2.6 kt11:18 AM PDT2:11 PM PDT 2.0 kt4:08 PM PDT7:43 PM PDT −2.7 kt11:55 PM PDT6:26 AM PDT8:01 PM PDT10:48 AM PDT10:00 PM PDT
Mon 172:42 AM PDT 1.8 kt4:41 AM PDT8:01 AM PDT −2.1 kt11:56 AM PDT2:50 PM PDT 1.7 kt4:44 PM PDT8:27 PM PDT −2.6 kt6:26 AM PDT7:59 PM PDT11:53 AM PDT10:26 PM PDT
Tue 1812:51 AM PDT3:38 AM PDT 1.6 kt5:42 AM PDT8:48 AM PDT −1.6 kt12:38 PM PDT3:32 PM PDT 1.4 kt5:23 PM PDT9:14 PM PDT −2.4 kt6:27 AM PDT7:58 PM PDT12:56 PM PDT10:56 PM PDT
Wed 191:53 AM PDT4:43 AM PDT 1.3 kt6:51 AM PDT9:41 AM PDT −1.1 kt1:29 PM PDT4:22 PM PDT 1.1 kt6:09 PM PDT10:08 PM PDT −2.3 ktFirst Quarter6:28 AM PDT7:57 PM PDT1:59 PM PDT11:31 PM PDT
Thu 203:01 AM PDT6:04 AM PDT 1.2 kt8:07 AM PDT10:41 AM PDT −0.7 kt2:34 PM PDT5:22 PM PDT 0.9 kt7:04 PM PDT11:09 PM PDT −2.2 kt6:29 AM PDT7:55 PM PDT3:00 PM PDT
Fri 214:11 AM PDT7:27 AM PDT 1.3 kt9:24 AM PDT11:56 AM PDT −0.6 kt3:51 PM PDT6:32 PM PDT 0.8 kt8:07 PM PDT6:30 AM PDT7:54 PM PDT3:57 PM PDT12:12 AM PDT
Sat 2212:17 AM PDT −2.2 kt5:14 AM PDT8:33 AM PDT 1.4 kt10:31 AM PDT1:54 PM PDT −0.6 kt4:58 PM PDT7:43 PM PDT 0.9 kt9:10 PM PDT6:31 AM PDT7:52 PM PDT4:48 PM PDT12:59 AM PDT
Sun 231:25 AM PDT −2.4 kt6:08 AM PDT9:25 AM PDT 1.6 kt11:22 AM PDT2:52 PM PDT −0.8 kt5:53 PM PDT8:41 PM PDT 1.1 kt10:07 PM PDT6:32 AM PDT7:51 PM PDT5:33 PM PDT1:53 AM PDT
Mon 242:21 AM PDT −2.6 kt6:54 AM PDT10:07 AM PDT 1.8 kt12:02 PM PDT3:20 PM PDT −1.0 kt6:39 PM PDT9:28 PM PDT 1.3 kt10:58 PM PDT6:33 AM PDT7:50 PM PDT6:11 PM PDT2:52 AM PDT
Tue 253:05 AM PDT −2.8 kt7:33 AM PDT10:41 AM PDT 2.0 kt12:37 PM PDT3:46 PM PDT −1.3 kt7:20 PM PDT10:08 PM PDT 1.5 kt11:44 PM PDT6:33 AM PDT7:48 PM PDT6:44 PM PDT3:54 AM PDT
Wed 263:43 AM PDT −3.0 kt8:07 AM PDT11:10 AM PDT 2.1 kt1:08 PM PDT4:15 PM PDT −1.7 kt7:58 PM PDT10:46 PM PDT 1.6 kt6:34 AM PDT7:47 PM PDT7:12 PM PDT4:58 AM PDT
Thu 2712:27 AM PDT4:20 AM PDT −3.1 kt8:38 AM PDT11:36 AM PDT 2.1 kt1:37 PM PDT4:48 PM PDT −2.0 kt8:35 PM PDT11:24 PM PDT 1.8 ktFull Moon6:35 AM PDT7:45 PM PDT7:38 PM PDT6:01 AM PDT
Fri 281:08 AM PDT4:56 AM PDT −3.1 kt9:08 AM PDT12:02 PM PDT 2.2 kt2:04 PM PDT5:22 PM PDT −2.3 kt9:12 PM PDT6:36 AM PDT7:44 PM PDT8:02 PM PDT7:05 AM PDT
Sat 2912:02 AM PDT 1.9 kt1:50 AM PDT5:34 AM PDT −3.0 kt9:36 AM PDT12:30 PM PDT 2.1 kt2:31 PM PDT5:58 PM PDT −2.6 kt9:50 PM PDT6:37 AM PDT7:42 PM PDT8:26 PM PDT8:09 AM PDT
Sun 3012:42 AM PDT 2.0 kt2:34 AM PDT6:13 AM PDT −2.8 kt10:05 AM PDT1:02 PM PDT 2.1 kt2:58 PM PDT6:37 PM PDT −2.8 kt10:31 PM PDT6:38 AM PDT7:41 PM PDT8:50 PM PDT9:14 AM PDT
Mon 311:25 AM PDT 2.0 kt3:22 AM PDT6:55 AM PDT −2.5 kt10:35 AM PDT1:36 PM PDT 1.9 kt3:26 PM PDT7:18 PM PDT −3.0 kt11:16 PM PDT6:38 AM PDT7:40 PM PDT9:18 PM PDT10:22 AM PDT

Alcatraz Island, 5 mi N, San Francisco Bay, California Current
37.8333° N, 122.4166° W

September 2026

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Tue 012:12 AM PDT 1.9 kt4:16 AM PDT7:40 AM PDT −2.1 kt11:08 AM PDT2:14 PM PDT 1.7 kt3:58 PM PDT8:03 PM PDT −3.0 kt6:39 AM PDT7:38 PM PDT9:50 PM PDT11:32 AM PDT
Wed 0212:09 AM PDT3:06 AM PDT 1.8 kt5:19 AM PDT8:30 AM PDT −1.7 kt11:46 AM PDT2:59 PM PDT 1.5 kt4:37 PM PDT8:54 PM PDT −3.0 kt6:40 AM PDT7:37 PM PDT10:28 PM PDT12:44 PM PDT
Thu 031:12 AM PDT4:08 AM PDT 1.7 kt6:32 AM PDT9:26 AM PDT −1.3 kt12:34 PM PDT3:52 PM PDT 1.3 kt5:27 PM PDT9:51 PM PDT −2.9 kt6:41 AM PDT7:35 PM PDT11:16 PM PDT1:56 PM PDT
Fri 042:25 AM PDT5:22 AM PDT 1.6 kt7:53 AM PDT10:31 AM PDT −1.0 kt1:41 PM PDT4:56 PM PDT 1.1 kt6:30 PM PDT10:55 PM PDT −2.9 ktLast Quarter6:42 AM PDT7:34 PM PDT3:05 PM PDT
Sat 053:40 AM PDT6:47 AM PDT 1.7 kt9:10 AM PDT11:43 AM PDT −0.9 kt3:12 PM PDT6:10 PM PDT 1.1 kt7:46 PM PDT6:43 AM PDT7:32 PM PDT12:15 AM PDT4:07 PM PDT
Sun 0612:05 AM PDT −2.9 kt4:51 AM PDT8:04 AM PDT 1.9 kt10:16 AM PDT1:02 PM PDT −1.0 kt4:38 PM PDT7:27 PM PDT 1.2 kt9:03 PM PDT6:44 AM PDT7:31 PM PDT1:23 AM PDT4:59 PM PDT
Mon 071:16 AM PDT −3.1 kt5:52 AM PDT9:04 AM PDT 2.1 kt11:09 AM PDT2:13 PM PDT −1.3 kt5:46 PM PDT8:37 PM PDT 1.5 kt10:13 PM PDT6:44 AM PDT7:29 PM PDT2:37 AM PDT5:41 PM PDT
Tue 082:20 AM PDT −3.2 kt6:45 AM PDT9:53 AM PDT 2.3 kt11:52 AM PDT3:09 PM PDT −1.7 kt6:43 PM PDT9:37 PM PDT 1.8 kt11:15 PM PDT6:45 AM PDT7:28 PM PDT3:52 AM PDT6:15 PM PDT
Wed 093:16 AM PDT −3.3 kt7:31 AM PDT10:35 AM PDT 2.4 kt12:31 PM PDT3:54 PM PDT −2.1 kt7:35 PM PDT10:29 PM PDT 2.1 kt6:46 AM PDT7:26 PM PDT5:05 AM PDT6:45 PM PDT
Thu 1012:12 AM PDT4:04 AM PDT −3.3 kt8:14 AM PDT11:13 AM PDT 2.4 kt1:06 PM PDT4:34 PM PDT −2.5 kt8:23 PM PDT11:17 PM PDT 2.2 ktNew Moon6:47 AM PDT7:25 PM PDT6:16 AM PDT7:11 PM PDT
Fri 111:05 AM PDT4:48 AM PDT −3.2 kt8:53 AM PDT11:48 AM PDT 2.4 kt1:40 PM PDT5:12 PM PDT −2.8 kt9:09 PM PDT6:48 AM PDT7:23 PM PDT7:24 AM PDT7:35 PM PDT
Sat 1212:03 AM PDT 2.3 kt1:56 AM PDT5:30 AM PDT −2.9 kt9:31 AM PDT12:22 PM PDT 2.2 kt2:13 PM PDT5:49 PM PDT −3.0 kt9:54 PM PDT6:49 AM PDT7:21 PM PDT8:30 AM PDT8:00 PM PDT
Sun 1312:48 AM PDT 2.2 kt2:46 AM PDT6:10 AM PDT −2.5 kt10:07 AM PDT12:56 PM PDT 2.0 kt2:45 PM PDT6:27 PM PDT −3.0 kt10:38 PM PDT6:49 AM PDT7:20 PM PDT9:36 AM PDT8:26 PM PDT
Mon 141:32 AM PDT 2.1 kt3:37 AM PDT6:51 AM PDT −2.1 kt10:43 AM PDT1:31 PM PDT 1.7 kt3:17 PM PDT7:07 PM PDT −2.9 kt11:25 PM PDT6:50 AM PDT7:18 PM PDT10:40 AM PDT8:55 PM PDT
Tue 152:19 AM PDT 1.9 kt4:29 AM PDT7:34 AM PDT −1.7 kt11:21 AM PDT2:09 PM PDT 1.4 kt3:51 PM PDT7:49 PM PDT −2.8 kt6:51 AM PDT7:17 PM PDT11:45 AM PDT9:28 PM PDT
Wed 1612:15 AM PDT3:09 AM PDT 1.7 kt5:26 AM PDT8:20 AM PDT −1.3 kt12:02 PM PDT2:51 PM PDT 1.1 kt4:30 PM PDT8:35 PM PDT −2.6 kt6:52 AM PDT7:15 PM PDT12:47 PM PDT10:07 PM PDT
Thu 171:12 AM PDT4:08 AM PDT 1.4 kt6:29 AM PDT9:11 AM PDT −1.0 kt12:52 PM PDT3:41 PM PDT 0.9 kt5:16 PM PDT9:28 PM PDT −2.3 kt6:53 AM PDT7:14 PM PDT1:46 PM PDT10:51 PM PDT
Fri 182:17 AM PDT5:20 AM PDT 1.3 kt7:38 AM PDT10:09 AM PDT −0.7 kt2:00 PM PDT4:41 PM PDT 0.7 kt6:15 PM PDT10:27 PM PDT −2.2 ktFirst Quarter6:54 AM PDT7:12 PM PDT2:40 PM PDT11:43 PM PDT
Sat 193:26 AM PDT6:42 AM PDT 1.3 kt8:47 AM PDT11:17 AM PDT −0.6 kt3:19 PM PDT5:52 PM PDT 0.7 kt7:24 PM PDT11:33 PM PDT −2.1 kt6:55 AM PDT7:11 PM PDT3:27 PM PDT
Sun 204:30 AM PDT7:49 AM PDT 1.4 kt9:46 AM PDT12:35 PM PDT −0.7 kt4:28 PM PDT7:05 PM PDT 0.8 kt8:34 PM PDT6:55 AM PDT7:09 PM PDT4:08 PM PDT12:40 AM PDT
Mon 2112:38 AM PDT −2.2 kt5:24 AM PDT8:39 AM PDT 1.6 kt10:34 AM PDT1:42 PM PDT −1.0 kt5:24 PM PDT8:06 PM PDT 1.0 kt9:36 PM PDT6:56 AM PDT7:07 PM PDT4:43 PM PDT1:40 AM PDT
Tue 221:36 AM PDT −2.4 kt6:09 AM PDT9:19 AM PDT 1.7 kt11:12 AM PDT2:25 PM PDT −1.3 kt6:11 PM PDT8:57 PM PDT 1.3 kt10:31 PM PDT6:57 AM PDT7:06 PM PDT5:13 PM PDT2:43 AM PDT
Wed 232:25 AM PDT −2.6 kt6:48 AM PDT9:51 AM PDT 1.9 kt11:45 AM PDT3:01 PM PDT −1.7 kt6:53 PM PDT9:41 PM PDT 1.5 kt11:21 PM PDT6:58 AM PDT7:04 PM PDT5:39 PM PDT3:47 AM PDT
Thu 243:07 AM PDT −2.7 kt7:23 AM PDT10:20 AM PDT 2.0 kt12:16 PM PDT3:36 PM PDT −2.1 kt7:33 PM PDT10:22 PM PDT 1.8 kt6:59 AM PDT7:03 PM PDT6:04 PM PDT4:50 AM PDT
Fri 2512:09 AM PDT3:48 AM PDT −2.7 kt7:56 AM PDT10:48 AM PDT 2.0 kt12:44 PM PDT4:11 PM PDT −2.5 kt8:11 PM PDT11:02 PM PDT 2.0 kt7:00 AM PDT7:01 PM PDT6:28 PM PDT5:55 AM PDT
Sat 2612:56 AM PDT4:28 AM PDT −2.7 kt8:27 AM PDT11:18 AM PDT 2.0 kt1:12 PM PDT4:48 PM PDT −2.9 kt8:49 PM PDT11:43 PM PDT 2.1 ktFull Moon7:01 AM PDT7:00 PM PDT6:53 PM PDT7:01 AM PDT
Sun 271:43 AM PDT5:09 AM PDT −2.6 kt8:59 AM PDT11:51 AM PDT 2.0 kt1:39 PM PDT5:27 PM PDT −3.2 kt9:29 PM PDT7:01 AM PDT6:58 PM PDT7:20 PM PDT8:08 AM PDT
Mon 2812:26 AM PDT 2.2 kt2:32 AM PDT5:52 AM PDT −2.4 kt9:31 AM PDT12:26 PM PDT 1.9 kt2:09 PM PDT6:08 PM PDT −3.4 kt10:12 PM PDT7:02 AM PDT6:56 PM PDT7:51 PM PDT9:19 AM PDT
Tue 291:11 AM PDT 2.3 kt3:25 AM PDT6:36 AM PDT −2.1 kt10:06 AM PDT1:04 PM PDT 1.7 kt2:42 PM PDT6:51 PM PDT −3.4 kt11:00 PM PDT7:03 AM PDT6:55 PM PDT8:28 PM PDT10:32 AM PDT
Wed 302:01 AM PDT 2.2 kt4:22 AM PDT7:24 AM PDT −1.8 kt10:45 AM PDT1:48 PM PDT 1.5 kt3:21 PM PDT7:40 PM PDT −3.4 kt11:56 PM PDT7:04 AM PDT6:53 PM PDT9:14 PM PDT11:46 AM PDT

Alcatraz Island, 5 mi N, San Francisco Bay, California Current
37.8333° N, 122.4166° W

October 2026

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Thu 012:57 AM PDT 2.1 kt5:25 AM PDT8:17 AM PDT −1.4 kt11:32 AM PDT2:38 PM PDT 1.3 kt4:07 PM PDT8:33 PM PDT −3.3 kt7:05 AM PDT6:52 PM PDT10:10 PM PDT12:58 PM PDT
Fri 0212:59 AM PDT4:02 AM PDT 1.9 kt6:35 AM PDT9:16 AM PDT −1.1 kt12:33 PM PDT3:37 PM PDT 1.2 kt5:06 PM PDT9:33 PM PDT −3.1 kt7:06 AM PDT6:50 PM PDT11:15 PM PDT2:02 PM PDT
Sat 032:10 AM PDT5:16 AM PDT 1.8 kt7:45 AM PDT10:23 AM PDT −1.0 kt1:56 PM PDT4:47 PM PDT 1.1 kt6:19 PM PDT10:39 PM PDT −2.9 ktLast Quarter7:07 AM PDT6:49 PM PDT2:56 PM PDT
Sun 043:21 AM PDT6:33 AM PDT 1.8 kt8:50 AM PDT11:38 AM PDT −1.0 kt3:25 PM PDT6:06 PM PDT 1.1 kt7:41 PM PDT11:49 PM PDT −2.8 kt7:08 AM PDT6:47 PM PDT12:26 AM PDT3:40 PM PDT
Mon 054:26 AM PDT7:40 AM PDT 2.0 kt9:45 AM PDT12:55 PM PDT −1.3 kt4:39 PM PDT7:25 PM PDT 1.3 kt8:58 PM PDT7:09 AM PDT6:46 PM PDT1:39 AM PDT4:16 PM PDT
Tue 0612:59 AM PDT −2.8 kt5:24 AM PDT8:34 AM PDT 2.1 kt10:31 AM PDT1:58 PM PDT −1.7 kt5:42 PM PDT8:33 PM PDT 1.6 kt10:08 PM PDT7:09 AM PDT6:44 PM PDT2:52 AM PDT4:46 PM PDT
Wed 072:02 AM PDT −2.8 kt6:14 AM PDT9:20 AM PDT 2.2 kt11:11 AM PDT2:47 PM PDT −2.2 kt6:36 PM PDT9:31 PM PDT 1.9 kt11:10 PM PDT7:10 AM PDT6:43 PM PDT4:01 AM PDT5:13 PM PDT
Thu 082:57 AM PDT −2.7 kt7:00 AM PDT10:00 AM PDT 2.2 kt11:48 AM PDT3:28 PM PDT −2.6 kt7:24 PM PDT10:22 PM PDT 2.1 kt7:11 AM PDT6:41 PM PDT5:09 AM PDT5:38 PM PDT
Fri 0912:08 AM PDT3:44 AM PDT −2.6 kt7:41 AM PDT10:36 AM PDT 2.1 kt12:22 PM PDT4:05 PM PDT −2.9 kt8:09 PM PDT11:08 PM PDT 2.2 kt7:12 AM PDT6:40 PM PDT6:15 AM PDT6:02 PM PDT
Sat 101:01 AM PDT4:27 AM PDT −2.4 kt8:20 AM PDT11:11 AM PDT 2.0 kt12:55 PM PDT4:41 PM PDT −3.1 kt8:52 PM PDT11:51 PM PDT 2.3 ktNew Moon7:13 AM PDT6:38 PM PDT7:20 AM PDT6:27 PM PDT
Sun 111:51 AM PDT5:07 AM PDT −2.2 kt8:58 AM PDT11:44 AM PDT 1.8 kt1:27 PM PDT5:17 PM PDT −3.2 kt9:34 PM PDT7:14 AM PDT6:37 PM PDT8:24 AM PDT6:55 PM PDT
Mon 1212:33 AM PDT 2.2 kt2:40 AM PDT5:47 AM PDT −1.9 kt9:35 AM PDT12:19 PM PDT 1.6 kt1:59 PM PDT5:55 PM PDT −3.2 kt10:15 PM PDT7:15 AM PDT6:36 PM PDT9:29 AM PDT7:26 PM PDT
Tue 131:15 AM PDT 2.1 kt3:29 AM PDT6:27 AM PDT −1.6 kt10:12 AM PDT12:55 PM PDT 1.4 kt2:31 PM PDT6:34 PM PDT −3.0 kt10:59 PM PDT7:16 AM PDT6:34 PM PDT10:33 AM PDT8:03 PM PDT
Wed 141:58 AM PDT 1.9 kt4:18 AM PDT7:10 AM PDT −1.4 kt10:50 AM PDT1:34 PM PDT 1.2 kt3:06 PM PDT7:17 PM PDT −2.9 kt11:46 PM PDT7:17 AM PDT6:33 PM PDT11:34 AM PDT8:45 PM PDT
Thu 152:46 AM PDT 1.7 kt5:12 AM PDT7:55 AM PDT −1.1 kt11:31 AM PDT2:18 PM PDT 1.0 kt3:45 PM PDT8:04 PM PDT −2.6 kt7:18 AM PDT6:31 PM PDT12:30 PM PDT9:34 PM PDT
Fri 1612:39 AM PDT3:40 AM PDT 1.6 kt6:09 AM PDT8:45 AM PDT −0.9 kt12:23 PM PDT3:08 PM PDT 0.8 kt4:33 PM PDT8:55 PM PDT −2.4 kt7:19 AM PDT6:30 PM PDT1:20 PM PDT10:29 PM PDT
Sat 171:38 AM PDT4:42 AM PDT 1.4 kt7:08 AM PDT9:41 AM PDT −0.8 kt1:32 PM PDT4:07 PM PDT 0.7 kt5:32 PM PDT9:51 PM PDT −2.3 kt7:20 AM PDT6:29 PM PDT2:03 PM PDT11:28 PM PDT
Sun 182:39 AM PDT5:48 AM PDT 1.4 kt8:05 AM PDT10:43 AM PDT −0.8 kt2:48 PM PDT5:14 PM PDT 0.7 kt6:42 PM PDT10:51 PM PDT −2.2 ktFirst Quarter7:21 AM PDT6:27 PM PDT2:40 PM PDT
Mon 193:36 AM PDT6:48 AM PDT 1.5 kt8:55 AM PDT11:46 AM PDT −1.0 kt3:56 PM PDT6:23 PM PDT 0.8 kt7:53 PM PDT11:51 PM PDT −2.2 kt7:22 AM PDT6:26 PM PDT3:11 PM PDT12:29 AM PDT
Tue 204:27 AM PDT7:35 AM PDT 1.6 kt9:38 AM PDT12:44 PM PDT −1.3 kt4:52 PM PDT7:26 PM PDT 1.0 kt9:00 PM PDT7:23 AM PDT6:25 PM PDT3:39 PM PDT1:31 AM PDT
Wed 2112:47 AM PDT −2.2 kt5:12 AM PDT8:15 AM PDT 1.7 kt10:15 AM PDT1:32 PM PDT −1.7 kt5:41 PM PDT8:21 PM PDT 1.3 kt10:01 PM PDT7:24 AM PDT6:23 PM PDT4:04 PM PDT2:33 AM PDT
Thu 221:39 AM PDT −2.2 kt5:52 AM PDT8:50 AM PDT 1.8 kt10:48 AM PDT2:14 PM PDT −2.2 kt6:24 PM PDT9:10 PM PDT 1.6 kt10:58 PM PDT7:25 AM PDT6:22 PM PDT4:29 PM PDT3:37 AM PDT
Fri 232:27 AM PDT −2.3 kt6:30 AM PDT9:25 AM PDT 1.9 kt11:19 AM PDT2:54 PM PDT −2.6 kt7:05 PM PDT9:55 PM PDT 1.9 kt11:52 PM PDT7:25 AM PDT6:21 PM PDT4:53 PM PDT4:41 AM PDT
Sat 243:13 AM PDT −2.3 kt7:07 AM PDT9:59 AM PDT 1.9 kt11:49 AM PDT3:34 PM PDT −3.1 kt7:45 PM PDT10:40 PM PDT 2.1 kt7:26 AM PDT6:19 PM PDT5:19 PM PDT5:48 AM PDT
Sun 2512:45 AM PDT3:59 AM PDT −2.2 kt7:44 AM PDT10:36 AM PDT 1.9 kt12:20 PM PDT4:15 PM PDT −3.4 kt8:26 PM PDT11:25 PM PDT 2.3 ktFull Moon7:27 AM PDT6:18 PM PDT5:49 PM PDT6:59 AM PDT
Mon 261:37 AM PDT4:45 AM PDT −2.1 kt8:21 AM PDT11:14 AM PDT 1.8 kt12:53 PM PDT4:58 PM PDT −3.7 kt9:10 PM PDT7:28 AM PDT6:17 PM PDT6:24 PM PDT8:12 AM PDT
Tue 2712:11 AM PDT 2.5 kt2:30 AM PDT5:32 AM PDT −1.9 kt9:00 AM PDT11:55 AM PDT 1.7 kt1:29 PM PDT5:43 PM PDT −3.8 kt9:57 PM PDT7:30 AM PDT6:16 PM PDT7:08 PM PDT9:29 AM PDT
Wed 281:00 AM PDT 2.5 kt3:26 AM PDT6:20 AM PDT −1.7 kt9:42 AM PDT12:39 PM PDT 1.6 kt2:10 PM PDT6:30 PM PDT −3.8 kt10:49 PM PDT7:31 AM PDT6:15 PM PDT8:02 PM PDT10:44 AM PDT
Thu 291:54 AM PDT 2.4 kt4:24 AM PDT7:12 AM PDT −1.5 kt10:30 AM PDT1:29 PM PDT 1.5 kt2:57 PM PDT7:22 PM PDT −3.6 kt11:46 PM PDT7:32 AM PDT6:13 PM PDT9:06 PM PDT11:52 AM PDT
Fri 302:52 AM PDT 2.3 kt5:25 AM PDT8:08 AM PDT −1.3 kt11:29 AM PDT2:25 PM PDT 1.3 kt3:53 PM PDT8:18 PM PDT −3.4 kt7:33 AM PDT6:12 PM PDT10:17 PM PDT12:51 PM PDT
Sat 3112:49 AM PDT3:56 AM PDT 2.1 kt6:26 AM PDT9:09 AM PDT −1.2 kt12:43 PM PDT3:30 PM PDT 1.2 kt4:59 PM PDT9:18 PM PDT −3.1 kt7:34 AM PDT6:11 PM PDT11:31 PM PDT1:39 PM PDT

Alcatraz Island, 5 mi N, San Francisco Bay, California Current
37.8333° N, 122.4166° W

November 2026

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Sun 011:53 AM PDT4:03 AM PST 2.0 kt6:25 AM PST9:17 AM PST −1.2 kt1:06 PM PST3:43 PM PST 1.1 kt5:15 PM PST9:23 PM PST −2.8 ktLast Quarter6:35 AM PST5:10 PM PST11:43 PM PST1:17 PM PST
Mon 021:56 AM PST5:08 AM PST 2.0 kt7:19 AM PST10:28 AM PST −1.4 kt2:25 PM PST5:03 PM PST 1.2 kt6:36 PM PST10:31 PM PST −2.6 kt6:36 AM PST5:09 PM PST1:49 PM PST
Tue 032:55 AM PST6:06 AM PST 2.0 kt8:06 AM PST11:36 AM PST −1.8 kt3:32 PM PST6:19 PM PST 1.4 kt7:52 PM PST11:38 PM PST −2.4 kt6:37 AM PST5:08 PM PST12:53 AM PST2:16 PM PST
Wed 043:49 AM PST6:57 AM PST 2.0 kt8:48 AM PST12:32 PM PST −2.2 kt4:31 PM PST7:25 PM PST 1.7 kt9:02 PM PST6:38 AM PST5:07 PM PST2:00 AM PST2:41 PM PST
Thu 0512:40 AM PST −2.2 kt4:38 AM PST7:41 AM PST 2.0 kt9:27 AM PST1:18 PM PST −2.6 kt5:23 PM PST8:22 PM PST 1.9 kt10:06 PM PST6:39 AM PST5:06 PM PST3:05 AM PST3:05 PM PST
Fri 061:35 AM PST −2.0 kt5:24 AM PST8:22 AM PST 1.9 kt10:04 AM PST1:58 PM PST −2.9 kt6:10 PM PST9:12 PM PST 2.1 kt11:03 PM PST6:40 AM PST5:05 PM PST4:09 AM PST3:30 PM PST
Sat 072:24 AM PST −1.9 kt6:07 AM PST8:59 AM PST 1.8 kt10:39 AM PST2:35 PM PST −3.1 kt6:53 PM PST9:57 PM PST 2.2 kt11:56 PM PST6:41 AM PST5:04 PM PST5:12 AM PST3:56 PM PST
Sun 083:07 AM PST −1.7 kt6:48 AM PST9:35 AM PST 1.6 kt11:13 AM PST3:12 PM PST −3.2 kt7:35 PM PST10:40 PM PST 2.2 ktNew Moon6:42 AM PST5:03 PM PST6:16 AM PST4:26 PM PST
Mon 0912:46 AM PST3:47 AM PST −1.5 kt7:28 AM PST10:10 AM PST 1.5 kt11:47 AM PST3:49 PM PST −3.2 kt8:15 PM PST11:20 PM PST 2.2 kt6:43 AM PST5:02 PM PST7:20 AM PST5:01 PM PST
Tue 101:33 AM PST4:26 AM PST −1.4 kt8:05 AM PST10:47 AM PST 1.4 kt12:21 PM PST4:27 PM PST −3.2 kt8:56 PM PST6:44 AM PST5:01 PM PST8:22 AM PST5:41 PM PST
Wed 1112:01 AM PST 2.1 kt2:19 AM PST5:06 AM PST −1.3 kt8:43 AM PST11:25 AM PST 1.2 kt12:55 PM PST5:08 PM PST −3.1 kt9:39 PM PST6:45 AM PST5:01 PM PST9:20 AM PST6:28 PM PST
Thu 1212:42 AM PST 1.9 kt3:06 AM PST5:48 AM PST −1.1 kt9:21 AM PST12:05 PM PST 1.1 kt1:32 PM PST5:51 PM PST −2.9 kt10:23 PM PST6:47 AM PST5:00 PM PST10:13 AM PST7:20 PM PST
Fri 131:27 AM PST 1.8 kt3:54 AM PST6:32 AM PST −1.0 kt10:04 AM PST12:50 PM PST 1.0 kt2:13 PM PST6:37 PM PST −2.8 kt11:10 PM PST6:48 AM PST4:59 PM PST10:59 AM PST8:18 PM PST
Sat 142:14 AM PST 1.7 kt4:44 AM PST7:21 AM PST −1.0 kt10:57 AM PST1:40 PM PST 0.9 kt3:00 PM PST7:25 PM PST −2.6 kt11:59 PM PST6:49 AM PST4:58 PM PST11:37 AM PST9:17 PM PST
Sun 153:04 AM PST 1.6 kt5:33 AM PST8:13 AM PST −1.0 kt12:03 PM PST2:36 PM PST 0.8 kt3:56 PM PST8:17 PM PST −2.4 kt6:50 AM PST4:57 PM PST12:10 PM PST10:18 PM PST
Mon 1612:48 AM PST3:54 AM PST 1.6 kt6:19 AM PST9:08 AM PST −1.1 kt1:14 PM PST3:38 PM PST 0.8 kt5:01 PM PST9:11 PM PST −2.2 kt6:51 AM PST4:57 PM PST12:39 PM PST11:19 PM PST
Tue 171:36 AM PST4:43 AM PST 1.6 kt7:01 AM PST10:03 AM PST −1.4 kt2:20 PM PST4:42 PM PST 0.9 kt6:13 PM PST10:06 PM PST −2.1 ktFirst Quarter6:52 AM PST4:56 PM PST1:04 PM PST
Wed 182:23 AM PST5:28 AM PST 1.6 kt7:39 AM PST10:56 AM PST −1.7 kt3:17 PM PST5:46 PM PST 1.0 kt7:25 PM PST11:01 PM PST −2.0 kt6:53 AM PST4:55 PM PST1:29 PM PST12:21 AM PST
Thu 193:08 AM PST6:11 AM PST 1.7 kt8:15 AM PST11:45 AM PST −2.1 kt4:07 PM PST6:45 PM PST 1.3 kt8:33 PM PST11:56 PM PST −1.9 kt6:54 AM PST4:55 PM PST1:52 PM PST1:23 AM PST
Fri 203:52 AM PST6:52 AM PST 1.7 kt8:49 AM PST12:31 PM PST −2.6 kt4:52 PM PST7:39 PM PST 1.6 kt9:37 PM PST6:55 AM PST4:54 PM PST2:17 PM PST2:27 AM PST
Sat 2112:50 AM PST −1.9 kt4:35 AM PST7:33 AM PST 1.7 kt9:23 AM PST1:16 PM PST −3.0 kt5:37 PM PST8:30 PM PST 2.0 kt10:37 PM PST6:56 AM PST4:54 PM PST2:44 PM PST3:34 AM PST
Sun 221:42 AM PST −1.8 kt5:19 AM PST8:15 AM PST 1.7 kt9:59 AM PST2:01 PM PST −3.4 kt6:21 PM PST9:20 PM PST 2.3 kt11:34 PM PST6:57 AM PST4:53 PM PST3:17 PM PST4:46 AM PST
Mon 232:33 AM PST −1.8 kt6:03 AM PST8:58 AM PST 1.7 kt10:36 AM PST2:47 PM PST −3.8 kt7:07 PM PST10:09 PM PST 2.5 kt6:58 AM PST4:53 PM PST3:57 PM PST6:01 AM PST
Tue 2412:30 AM PST3:23 AM PST −1.7 kt6:47 AM PST9:43 AM PST 1.7 kt11:17 AM PST3:34 PM PST −4.0 kt7:55 PM PST10:59 PM PST 2.6 ktFull Moon6:59 AM PST4:52 PM PST4:47 PM PST7:19 AM PST
Wed 251:25 AM PST4:14 AM PST −1.6 kt7:33 AM PST10:31 AM PST 1.7 kt12:02 PM PST4:23 PM PST −4.1 kt8:46 PM PST11:51 PM PST 2.6 kt7:00 AM PST4:52 PM PST5:49 PM PST8:33 AM PST
Thu 262:20 AM PST5:06 AM PST −1.5 kt8:24 AM PST11:21 AM PST 1.6 kt12:51 PM PST5:14 PM PST −4.0 kt9:39 PM PST7:01 AM PST4:52 PM PST7:00 PM PST9:39 AM PST
Fri 2712:45 AM PST 2.5 kt3:15 AM PST6:00 AM PST −1.4 kt9:21 AM PST12:15 PM PST 1.5 kt1:46 PM PST6:07 PM PST −3.8 kt10:35 PM PST7:02 AM PST4:51 PM PST8:16 PM PST10:33 AM PST
Sat 281:41 AM PST 2.4 kt4:09 AM PST6:56 AM PST −1.4 kt10:27 AM PST1:15 PM PST 1.4 kt2:46 PM PST7:03 PM PST −3.5 kt11:31 PM PST7:03 AM PST4:51 PM PST9:32 PM PST11:16 AM PST
Sun 292:39 AM PST 2.3 kt5:01 AM PST7:56 AM PST −1.5 kt11:42 AM PST2:21 PM PST 1.3 kt3:55 PM PST8:01 PM PST −3.1 kt7:04 AM PST4:51 PM PST10:44 PM PST11:51 AM PST
Mon 3012:27 AM PST3:37 AM PST 2.2 kt5:51 AM PST8:59 AM PST −1.6 kt12:58 PM PST3:34 PM PST 1.3 kt5:09 PM PST9:02 PM PST −2.7 ktLast Quarter7:05 AM PST4:50 PM PST11:53 PM PST12:20 PM PST

Alcatraz Island, 5 mi N, San Francisco Bay, California Current
37.8333° N, 122.4166° W

December 2026

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Tue 011:23 AM PST4:33 AM PST 2.1 kt6:38 AM PST10:03 AM PST −1.9 kt2:11 PM PST4:52 PM PST 1.3 kt6:27 PM PST10:05 PM PST −2.2 kt7:06 AM PST4:50 PM PST12:46 PM PST
Wed 022:18 AM PST5:26 AM PST 1.9 kt7:22 AM PST11:05 AM PST −2.2 kt3:17 PM PST6:07 PM PST 1.5 kt7:43 PM PST11:11 PM PST −1.9 kt7:07 AM PST4:50 PM PST12:59 AM PST1:10 PM PST
Thu 033:11 AM PST6:16 AM PST 1.8 kt8:04 AM PST12:00 PM PST −2.5 kt4:15 PM PST7:13 PM PST 1.7 kt8:55 PM PST7:08 AM PST4:50 PM PST2:02 AM PST1:34 PM PST
Fri 0412:16 AM PST −1.6 kt4:01 AM PST7:02 AM PST 1.7 kt8:45 AM PST12:47 PM PST −2.8 kt5:06 PM PST8:10 PM PST 1.9 kt9:59 PM PST7:09 AM PST4:50 PM PST3:05 AM PST1:59 PM PST
Sat 051:15 AM PST −1.4 kt4:50 AM PST7:46 AM PST 1.6 kt9:25 AM PST1:30 PM PST −3.0 kt5:53 PM PST9:01 PM PST 2.0 kt10:58 PM PST7:10 AM PST4:50 PM PST4:08 AM PST2:28 PM PST
Sun 062:07 AM PST −1.3 kt5:37 AM PST8:27 AM PST 1.5 kt10:03 AM PST2:10 PM PST −3.1 kt6:37 PM PST9:47 PM PST 2.1 kt11:50 PM PST7:11 AM PST4:50 PM PST5:11 AM PST3:00 PM PST
Mon 072:51 AM PST −1.2 kt6:21 AM PST9:06 AM PST 1.4 kt10:41 AM PST2:48 PM PST −3.2 kt7:19 PM PST10:29 PM PST 2.1 kt7:11 AM PST4:50 PM PST6:14 AM PST3:39 PM PST
Tue 0812:37 AM PST3:30 AM PST −1.2 kt7:02 AM PST9:45 AM PST 1.3 kt11:18 AM PST3:27 PM PST −3.2 kt8:00 PM PST11:09 PM PST 2.1 ktNew Moon7:12 AM PST4:50 PM PST7:13 AM PST4:23 PM PST
Wed 091:22 AM PST4:07 AM PST −1.1 kt7:40 AM PST10:23 AM PST 1.3 kt11:55 AM PST4:06 PM PST −3.2 kt8:41 PM PST11:47 PM PST 2.0 kt7:13 AM PST4:50 PM PST8:07 AM PST5:14 PM PST
Thu 102:04 AM PST4:46 AM PST −1.1 kt8:18 AM PST11:01 AM PST 1.2 kt12:32 PM PST4:46 PM PST −3.1 kt9:20 PM PST7:14 AM PST4:50 PM PST8:55 AM PST6:10 PM PST
Fri 1112:25 AM PST 2.0 kt2:46 AM PST5:25 AM PST −1.1 kt8:56 AM PST11:42 AM PST 1.1 kt1:10 PM PST5:28 PM PST −3.0 kt10:00 PM PST7:15 AM PST4:50 PM PST9:36 AM PST7:09 PM PST
Sat 121:03 AM PST 1.9 kt3:27 AM PST6:08 AM PST −1.1 kt9:39 AM PST12:25 PM PST 1.1 kt1:51 PM PST6:11 PM PST −2.9 kt10:39 PM PST7:15 AM PST4:50 PM PST10:11 AM PST8:10 PM PST
Sun 131:41 AM PST 1.8 kt4:08 AM PST6:53 AM PST −1.2 kt10:30 AM PST1:12 PM PST 1.0 kt2:35 PM PST6:55 PM PST −2.7 kt11:17 PM PST7:16 AM PST4:51 PM PST10:40 AM PST9:10 PM PST
Mon 142:21 AM PST 1.8 kt4:47 AM PST7:40 AM PST −1.3 kt11:30 AM PST2:05 PM PST 0.9 kt3:27 PM PST7:42 PM PST −2.5 kt11:56 PM PST7:17 AM PST4:51 PM PST11:06 AM PST10:10 PM PST
Tue 153:02 AM PST 1.7 kt5:26 AM PST8:29 AM PST −1.5 kt12:35 PM PST3:02 PM PST 0.9 kt4:28 PM PST8:32 PM PST −2.2 kt7:18 AM PST4:51 PM PST11:30 AM PST11:11 PM PST
Wed 1612:36 AM PST3:45 AM PST 1.7 kt6:03 AM PST9:20 AM PST −1.8 kt1:38 PM PST4:04 PM PST 1.0 kt5:40 PM PST9:25 PM PST −2.0 ktFirst Quarter7:18 AM PST4:52 PM PST11:53 AM PST
Thu 171:18 AM PST4:30 AM PST 1.6 kt6:39 AM PST10:11 AM PST −2.1 kt2:37 PM PST5:09 PM PST 1.1 kt6:56 PM PST10:21 PM PST −1.7 kt7:19 AM PST4:52 PM PST12:16 PM PST12:12 AM PST
Fri 182:04 AM PST5:16 AM PST 1.6 kt7:16 AM PST11:02 AM PST −2.5 kt3:31 PM PST6:12 PM PST 1.4 kt8:11 PM PST11:19 PM PST −1.6 kt7:19 AM PST4:52 PM PST12:42 PM PST1:15 AM PST
Sat 192:55 AM PST6:03 AM PST 1.6 kt7:55 AM PST11:53 AM PST −2.9 kt4:22 PM PST7:13 PM PST 1.7 kt9:22 PM PST7:20 AM PST4:53 PM PST1:11 PM PST2:22 AM PST
Sun 2012:18 AM PST −1.5 kt3:47 AM PST6:52 AM PST 1.6 kt8:36 AM PST12:43 PM PST −3.3 kt5:12 PM PST8:10 PM PST 2.0 kt10:26 PM PST7:21 AM PST4:53 PM PST1:46 PM PST3:34 AM PST
Mon 211:16 AM PST −1.4 kt4:39 AM PST7:41 AM PST 1.6 kt9:20 AM PST1:34 PM PST −3.7 kt6:02 PM PST9:04 PM PST 2.3 kt11:25 PM PST7:21 AM PST4:54 PM PST2:30 PM PST4:49 AM PST
Tue 222:12 AM PST −1.4 kt5:31 AM PST8:32 AM PST 1.7 kt10:07 AM PST2:25 PM PST −4.0 kt6:53 PM PST9:57 PM PST 2.5 kt7:22 AM PST4:54 PM PST3:25 PM PST6:05 AM PST
Wed 2312:20 AM PST3:06 AM PST −1.5 kt6:23 AM PST9:22 AM PST 1.7 kt10:57 AM PST3:16 PM PST −4.2 kt7:43 PM PST10:48 PM PST 2.6 ktFull Moon7:22 AM PST4:55 PM PST4:33 PM PST7:16 AM PST
Thu 241:12 AM PST3:58 AM PST −1.5 kt7:16 AM PST10:14 AM PST 1.8 kt11:49 AM PST4:07 PM PST −4.2 kt8:34 PM PST11:39 PM PST 2.7 kt7:23 AM PST4:55 PM PST5:49 PM PST8:17 AM PST
Fri 252:02 AM PST4:50 AM PST −1.6 kt8:11 AM PST11:07 AM PST 1.8 kt12:43 PM PST4:59 PM PST −4.1 kt9:24 PM PST7:23 AM PST4:56 PM PST7:09 PM PST9:07 AM PST
Sat 2612:29 AM PST 2.6 kt2:50 AM PST5:43 AM PST −1.7 kt9:11 AM PST12:03 PM PST 1.7 kt1:40 PM PST5:51 PM PST −3.8 kt10:15 PM PST7:23 AM PST4:57 PM PST8:26 PM PST9:46 AM PST
Sun 271:18 AM PST 2.5 kt3:36 AM PST6:36 AM PST −1.8 kt10:16 AM PST1:02 PM PST 1.6 kt2:41 PM PST6:43 PM PST −3.4 kt11:04 PM PST7:24 AM PST4:57 PM PST9:39 PM PST10:19 AM PST
Mon 282:08 AM PST 2.3 kt4:22 AM PST7:31 AM PST −1.9 kt11:26 AM PST2:06 PM PST 1.5 kt3:47 PM PST7:38 PM PST −2.9 kt11:54 PM PST7:24 AM PST4:58 PM PST10:48 PM PST10:47 AM PST
Tue 292:58 AM PST 2.1 kt5:06 AM PST8:27 AM PST −2.1 kt12:37 PM PST3:16 PM PST 1.4 kt4:58 PM PST8:35 PM PST −2.3 kt7:24 AM PST4:59 PM PST11:54 PM PST11:13 AM PST
Wed 3012:45 AM PST3:49 AM PST 1.9 kt5:51 AM PST9:26 AM PST −2.2 kt1:47 PM PST4:32 PM PST 1.4 kt6:14 PM PST9:35 PM PST −1.8 ktLast Quarter7:24 AM PST4:59 PM PST11:37 AM PST
Thu 311:38 AM PST4:41 AM PST 1.7 kt6:36 AM PST10:24 AM PST −2.4 kt2:53 PM PST5:47 PM PST 1.5 kt7:31 PM PST10:38 PM PST −1.4 kt7:25 AM PST5:00 PM PST12:58 AM PST12:03 PM PST

NOT FOR NAVIGATION

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  The author and the publisher each assume no liability for damages arising from use of these predictions.  They are not certified to be correct, and they do not incorporate the effects of tropical storms, El Niño, seismic events, subsidence, uplift, or changes in global sea level.

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