Alcatraz Island .8 mi E, San Francisco Bay, California Current
37.8167° N, 122.4000° W

January 2026

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Thu 011:27 AM PST −1.2 kt3:51 AM PST6:26 AM PST 1.1 kt9:19 AM PST1:40 PM PST −3.4 kt5:11 PM PST7:57 PM PST 1.7 kt11:31 PM PST7:25 AM PST5:01 PM PST3:06 PM PST5:53 AM PST
Fri 022:24 AM PST −1.2 kt4:46 AM PST7:20 AM PST 1.2 kt10:12 AM PST2:33 PM PST −3.5 kt6:03 PM PST8:48 PM PST 1.8 kt7:25 AM PST5:02 PM PST4:14 PM PST7:03 AM PST
Sat 0312:22 AM PST3:17 AM PST −1.3 kt5:40 AM PST8:13 AM PST 1.2 kt11:06 AM PST3:24 PM PST −3.5 kt6:53 PM PST9:37 PM PST 1.8 ktFull Moon7:25 AM PST5:03 PM PST5:30 PM PST8:01 AM PST
Sun 041:09 AM PST4:08 AM PST −1.4 kt6:35 AM PST9:05 AM PST 1.2 kt12:00 PM PST4:14 PM PST −3.4 kt7:41 PM PST10:24 PM PST 1.7 kt7:25 AM PST5:04 PM PST6:46 PM PST8:47 AM PST
Mon 051:54 AM PST4:57 AM PST −1.4 kt7:32 AM PST9:58 AM PST 1.2 kt12:53 PM PST5:03 PM PST −3.1 kt8:28 PM PST11:09 PM PST 1.6 kt7:25 AM PST5:04 PM PST7:59 PM PST9:23 AM PST
Tue 062:38 AM PST5:46 AM PST −1.5 kt8:31 AM PST10:53 AM PST 1.1 kt1:48 PM PST5:51 PM PST −2.8 kt9:13 PM PST11:54 PM PST 1.5 kt7:25 AM PST5:05 PM PST9:08 PM PST9:53 AM PST
Wed 073:20 AM PST6:35 AM PST −1.6 kt9:33 AM PST11:51 AM PST 1.0 kt2:47 PM PST6:40 PM PST −2.3 kt9:58 PM PST7:25 AM PST5:06 PM PST10:13 PM PST10:19 AM PST
Thu 0812:39 AM PST 1.3 kt4:02 AM PST7:25 AM PST −1.7 kt10:38 AM PST12:53 PM PST 0.9 kt3:50 PM PST7:31 PM PST −1.9 kt10:44 PM PST7:25 AM PST5:07 PM PST11:15 PM PST10:42 AM PST
Fri 091:24 AM PST 1.2 kt4:43 AM PST8:17 AM PST −1.8 kt11:43 AM PST2:01 PM PST 0.8 kt5:00 PM PST8:24 PM PST −1.5 kt11:32 PM PST7:25 AM PST5:08 PM PST11:04 AM PST
Sat 102:11 AM PST 1.0 kt5:25 AM PST9:10 AM PST −1.8 kt12:48 PM PST3:15 PM PST 0.8 kt6:13 PM PST9:23 PM PST −1.1 ktLast Quarter7:25 AM PST5:09 PM PST12:16 AM PST11:27 AM PST
Sun 1112:25 AM PST3:02 AM PST 0.9 kt6:08 AM PST10:04 AM PST −1.9 kt1:48 PM PST4:26 PM PST 0.9 kt7:27 PM PST10:26 PM PST −0.9 kt7:25 AM PST5:10 PM PST1:16 AM PST11:52 AM PST
Mon 121:20 AM PST3:54 AM PST 0.8 kt6:53 AM PST10:59 AM PST −2.1 kt2:43 PM PST5:29 PM PST 1.0 kt8:36 PM PST11:34 PM PST −0.8 kt7:24 AM PST5:11 PM PST2:17 AM PST12:20 PM PST
Tue 132:16 AM PST4:46 AM PST 0.8 kt7:39 AM PST11:51 AM PST −2.2 kt3:34 PM PST6:23 PM PST 1.1 kt9:36 PM PST7:24 AM PST5:12 PM PST3:18 AM PST12:52 PM PST
Wed 1412:37 AM PST −0.7 kt3:07 AM PST5:34 AM PST 0.8 kt8:25 AM PST12:40 PM PST −2.4 kt4:20 PM PST7:10 PM PST 1.2 kt10:27 PM PST7:24 AM PST5:13 PM PST4:18 AM PST1:31 PM PST
Thu 151:26 AM PST −0.8 kt3:53 AM PST6:19 AM PST 0.8 kt9:09 AM PST1:25 PM PST −2.5 kt5:03 PM PST7:52 PM PST 1.3 kt11:11 PM PST7:23 AM PST5:14 PM PST5:16 AM PST2:18 PM PST
Fri 162:05 AM PST −0.9 kt4:34 AM PST7:01 AM PST 0.9 kt9:52 AM PST2:07 PM PST −2.7 kt5:43 PM PST8:28 PM PST 1.3 kt11:51 PM PST7:23 AM PST5:15 PM PST6:09 AM PST3:12 PM PST
Sat 172:43 AM PST −1.0 kt5:12 AM PST7:40 AM PST 0.9 kt10:33 AM PST2:46 PM PST −2.8 kt6:20 PM PST9:01 PM PST 1.4 kt7:23 AM PST5:16 PM PST6:56 AM PST4:12 PM PST
Sun 1812:28 AM PST3:20 AM PST −1.1 kt5:50 AM PST8:19 AM PST 1.0 kt11:12 AM PST3:25 PM PST −2.9 kt6:55 PM PST9:32 PM PST 1.4 ktNew Moon7:22 AM PST5:17 PM PST7:37 AM PST5:16 PM PST
Mon 191:03 AM PST3:58 AM PST −1.2 kt6:28 AM PST8:59 AM PST 1.0 kt11:51 AM PST4:04 PM PST −2.9 kt7:27 PM PST10:04 PM PST 1.4 kt7:22 AM PST5:18 PM PST8:11 AM PST6:22 PM PST
Tue 201:37 AM PST4:38 AM PST −1.4 kt7:10 AM PST9:40 AM PST 1.0 kt12:31 PM PST4:44 PM PST −2.8 kt7:59 PM PST10:37 PM PST 1.4 kt7:21 AM PST5:20 PM PST8:40 AM PST7:28 PM PST
Wed 212:10 AM PST5:19 AM PST −1.6 kt7:55 AM PST10:25 AM PST 1.0 kt1:16 PM PST5:26 PM PST −2.6 kt8:32 PM PST11:12 PM PST 1.4 kt7:21 AM PST5:21 PM PST9:06 AM PST8:33 PM PST
Thu 222:42 AM PST6:02 AM PST −1.7 kt8:46 AM PST11:14 AM PST 1.0 kt2:07 PM PST6:11 PM PST −2.3 kt9:06 PM PST11:50 PM PST 1.3 kt7:20 AM PST5:22 PM PST9:31 AM PST9:39 PM PST
Fri 233:15 AM PST6:48 AM PST −1.9 kt9:43 AM PST12:08 PM PST 0.9 kt3:08 PM PST7:00 PM PST −2.0 kt9:44 PM PST7:20 AM PST5:23 PM PST9:54 AM PST10:45 PM PST
Sat 2412:32 AM PST 1.2 kt3:51 AM PST7:37 AM PST −2.1 kt10:47 AM PST1:09 PM PST 0.9 kt4:20 PM PST7:54 PM PST −1.6 kt10:28 PM PST7:19 AM PST5:24 PM PST10:19 AM PST11:54 PM PST
Sun 251:20 AM PST 1.1 kt4:31 AM PST8:31 AM PST −2.2 kt11:55 AM PST2:19 PM PST 1.0 kt5:42 PM PST8:54 PM PST −1.3 kt11:21 PM PSTFirst Quarter7:18 AM PST5:25 PM PST10:47 AM PST
Mon 262:13 AM PST 1.0 kt5:18 AM PST9:28 AM PST −2.4 kt1:05 PM PST3:35 PM PST 1.0 kt7:06 PM PST10:00 PM PST −1.0 kt7:18 AM PST5:26 PM PST11:20 AM PST1:06 AM PST
Tue 2712:26 AM PST3:13 AM PST 0.9 kt6:13 AM PST10:30 AM PST −2.6 kt2:11 PM PST4:52 PM PST 1.2 kt8:23 PM PST11:10 PM PST −0.9 kt7:17 AM PST5:27 PM PST12:01 PM PST2:20 AM PST
Wed 281:37 AM PST4:16 AM PST 0.9 kt7:12 AM PST11:33 AM PST −2.8 kt3:13 PM PST6:00 PM PST 1.4 kt9:29 PM PST7:16 AM PST5:28 PM PST12:51 PM PST3:35 AM PST
Thu 2912:19 AM PST −1.0 kt2:46 AM PST5:19 AM PST 1.0 kt8:13 AM PST12:34 PM PST −3.1 kt4:09 PM PST6:57 PM PST 1.5 kt10:25 PM PST7:15 AM PST5:29 PM PST1:53 PM PST4:45 AM PST
Fri 301:22 AM PST −1.1 kt3:47 AM PST6:19 AM PST 1.1 kt9:12 AM PST1:31 PM PST −3.2 kt5:01 PM PST7:48 PM PST 1.7 kt11:13 PM PST7:15 AM PST5:31 PM PST3:04 PM PST5:46 AM PST
Sat 312:16 AM PST −1.3 kt4:42 AM PST7:14 AM PST 1.2 kt10:09 AM PST2:23 PM PST −3.3 kt5:49 PM PST8:33 PM PST 1.7 kt11:57 PM PST7:14 AM PST5:32 PM PST4:19 PM PST6:37 AM PST

Alcatraz Island .8 mi E, San Francisco Bay, California Current
37.8167° N, 122.4000° W

February 2026

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Sun 013:04 AM PST −1.5 kt5:34 AM PST8:05 AM PST 1.3 kt11:02 AM PST3:11 PM PST −3.3 kt6:34 PM PST9:15 PM PST 1.7 ktFull Moon7:13 AM PST5:33 PM PST5:34 PM PST7:17 AM PST
Mon 0212:37 AM PST3:48 AM PST −1.7 kt6:25 AM PST8:55 AM PST 1.3 kt11:54 AM PST3:57 PM PST −3.1 kt7:16 PM PST9:54 PM PST 1.7 kt7:12 AM PST5:34 PM PST6:46 PM PST7:50 AM PST
Tue 031:14 AM PST4:31 AM PST −1.8 kt7:16 AM PST9:43 AM PST 1.3 kt12:44 PM PST4:40 PM PST −2.9 kt7:56 PM PST10:31 PM PST 1.5 kt7:11 AM PST5:35 PM PST7:53 PM PST8:17 AM PST
Wed 041:51 AM PST5:12 AM PST −1.9 kt8:07 AM PST10:32 AM PST 1.2 kt1:35 PM PST5:23 PM PST −2.5 kt8:35 PM PST11:08 PM PST 1.4 kt7:10 AM PST5:36 PM PST8:58 PM PST8:42 AM PST
Thu 052:27 AM PST5:55 AM PST −2.0 kt9:00 AM PST11:23 AM PST 1.1 kt2:29 PM PST6:07 PM PST −2.1 kt9:14 PM PST11:46 PM PST 1.2 kt7:09 AM PST5:37 PM PST10:01 PM PST9:05 AM PST
Fri 063:03 AM PST6:38 AM PST −2.0 kt9:56 AM PST12:17 PM PST 1.0 kt3:28 PM PST6:53 PM PST −1.6 kt9:55 PM PST7:08 AM PST5:38 PM PST11:03 PM PST9:28 AM PST
Sat 0712:27 AM PST 1.0 kt3:41 AM PST7:24 AM PST −1.9 kt10:57 AM PST1:18 PM PST 0.9 kt4:34 PM PST7:43 PM PST −1.2 kt10:41 PM PST7:07 AM PST5:39 PM PST9:52 AM PST
Sun 081:13 AM PST 0.8 kt4:22 AM PST8:15 AM PST −1.9 kt12:01 PM PST2:31 PM PST 0.8 kt5:47 PM PST8:40 PM PST −0.9 kt11:36 PM PST7:06 AM PST5:41 PM PST12:04 AM PST10:19 AM PST
Mon 092:06 AM PST 0.7 kt5:10 AM PST9:11 AM PST −1.9 kt1:08 PM PST3:52 PM PST 0.8 kt7:03 PM PST9:45 PM PST −0.6 ktLast Quarter7:05 AM PST5:42 PM PST1:06 AM PST10:50 AM PST
Tue 1012:42 AM PST3:07 AM PST 0.6 kt6:04 AM PST10:12 AM PST −1.9 kt2:10 PM PST5:03 PM PST 0.9 kt8:14 PM PST10:59 PM PST −0.6 kt7:04 AM PST5:43 PM PST2:07 AM PST11:26 AM PST
Wed 111:48 AM PST4:11 AM PST 0.6 kt7:02 AM PST11:16 AM PST −2.0 kt3:06 PM PST6:00 PM PST 1.0 kt9:12 PM PST7:03 AM PST5:44 PM PST3:06 AM PST12:10 PM PST
Thu 1212:13 AM PST −0.6 kt2:44 AM PST5:09 AM PST 0.7 kt7:57 AM PST12:13 PM PST −2.2 kt3:55 PM PST6:46 PM PST 1.2 kt10:00 PM PST7:02 AM PST5:45 PM PST4:01 AM PST1:01 PM PST
Fri 131:04 AM PST −0.8 kt3:32 AM PST5:59 AM PST 0.8 kt8:48 AM PST1:02 PM PST −2.4 kt4:37 PM PST7:25 PM PST 1.3 kt10:40 PM PST7:01 AM PST5:46 PM PST4:51 AM PST1:59 PM PST
Sat 141:42 AM PST −1.0 kt4:15 AM PST6:42 AM PST 0.9 kt9:34 AM PST1:44 PM PST −2.6 kt5:15 PM PST7:57 PM PST 1.4 kt11:15 PM PST7:00 AM PST5:47 PM PST5:33 AM PST3:02 PM PST
Sun 152:18 AM PST −1.2 kt4:54 AM PST7:22 AM PST 1.0 kt10:17 AM PST2:23 PM PST −2.8 kt5:49 PM PST8:26 PM PST 1.4 kt11:48 PM PST6:58 AM PST5:48 PM PST6:10 AM PST4:08 PM PST
Mon 162:53 AM PST −1.4 kt5:32 AM PST8:01 AM PST 1.1 kt10:59 AM PST3:01 PM PST −2.9 kt6:21 PM PST8:55 PM PST 1.5 kt6:57 AM PST5:49 PM PST6:41 AM PST5:15 PM PST
Tue 1712:18 AM PST3:30 AM PST −1.7 kt6:11 AM PST8:41 AM PST 1.2 kt11:41 AM PST3:40 PM PST −2.8 kt6:52 PM PST9:25 PM PST 1.5 ktNew Moon6:56 AM PST5:50 PM PST7:09 AM PST6:21 PM PST
Wed 1812:48 AM PST4:08 AM PST −1.9 kt6:51 AM PST9:22 AM PST 1.2 kt12:25 PM PST4:20 PM PST −2.7 kt7:23 PM PST9:57 PM PST 1.5 kt6:55 AM PST5:51 PM PST7:34 AM PST7:28 PM PST
Thu 191:17 AM PST4:47 AM PST −2.2 kt7:35 AM PST10:07 AM PST 1.3 kt1:12 PM PST5:02 PM PST −2.5 kt7:55 PM PST10:32 PM PST 1.4 kt6:54 AM PST5:53 PM PST7:59 AM PST8:36 PM PST
Fri 201:47 AM PST5:29 AM PST −2.3 kt8:22 AM PST10:55 AM PST 1.2 kt2:06 PM PST5:47 PM PST −2.1 kt8:29 PM PST11:10 PM PST 1.2 kt6:52 AM PST5:54 PM PST8:24 AM PST9:45 PM PST
Sat 212:19 AM PST6:14 AM PST −2.4 kt9:16 AM PST11:49 AM PST 1.2 kt3:09 PM PST6:37 PM PST −1.7 kt9:08 PM PST11:53 PM PST 1.1 kt6:51 AM PST5:55 PM PST8:51 AM PST10:57 PM PST
Sun 222:56 AM PST7:04 AM PST −2.5 kt10:20 AM PST12:51 PM PST 1.1 kt4:22 PM PST7:33 PM PST −1.3 kt9:55 PM PST6:50 AM PST5:56 PM PST9:22 AM PST
Mon 2312:44 AM PST 0.9 kt3:42 AM PST8:00 AM PST −2.5 kt11:31 AM PST2:04 PM PST 1.1 kt5:44 PM PST8:35 PM PST −1.0 kt10:56 PM PST6:49 AM PST5:57 PM PST10:00 AM PST12:11 AM PST
Tue 241:45 AM PST 0.8 kt4:39 AM PST9:03 AM PST −2.5 kt12:47 PM PST3:29 PM PST 1.1 kt7:07 PM PST9:47 PM PST −0.8 ktFirst Quarter6:47 AM PST5:58 PM PST10:46 AM PST1:25 AM PST
Wed 2512:19 AM PST2:55 AM PST 0.7 kt5:49 AM PST10:11 AM PST −2.5 kt1:59 PM PST4:51 PM PST 1.2 kt8:19 PM PST11:07 PM PST −0.8 kt6:46 AM PST5:59 PM PST11:43 AM PST2:35 AM PST
Thu 261:43 AM PST4:10 AM PST 0.8 kt7:02 AM PST11:22 AM PST −2.7 kt3:02 PM PST5:55 PM PST 1.4 kt9:17 PM PST6:45 AM PST6:00 PM PST12:49 PM PST3:38 AM PST
Fri 2712:24 AM PST −1.0 kt2:51 AM PST5:20 AM PST 1.0 kt8:10 AM PST12:28 PM PST −2.8 kt3:57 PM PST6:46 PM PST 1.5 kt10:05 PM PST6:43 AM PST6:01 PM PST2:01 PM PST4:31 AM PST
Sat 281:23 AM PST −1.3 kt3:49 AM PST6:20 AM PST 1.1 kt9:11 AM PST1:24 PM PST −3.0 kt4:45 PM PST7:30 PM PST 1.6 kt10:45 PM PST6:42 AM PST6:02 PM PST3:14 PM PST5:14 AM PST

Alcatraz Island .8 mi E, San Francisco Bay, California Current
37.8167° N, 122.4000° W

March 2026

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Sun 012:08 AM PST −1.6 kt4:40 AM PST7:12 AM PST 1.3 kt10:07 AM PST2:13 PM PST −3.0 kt5:28 PM PST8:09 PM PST 1.7 kt11:22 PM PST6:40 AM PST6:03 PM PST4:26 PM PST5:48 AM PST
Mon 022:48 AM PST −1.9 kt5:28 AM PST8:00 AM PST 1.4 kt10:59 AM PST2:56 PM PST −2.9 kt6:08 PM PST8:45 PM PST 1.6 kt11:56 PM PST6:39 AM PST6:04 PM PST5:34 PM PST6:17 AM PST
Tue 033:24 AM PST −2.1 kt6:14 AM PST8:44 AM PST 1.4 kt11:47 AM PST3:36 PM PST −2.7 kt6:45 PM PST9:18 PM PST 1.5 ktFull Moon6:38 AM PST6:05 PM PST6:40 PM PST6:43 AM PST
Wed 0412:29 AM PST4:00 AM PST −2.2 kt6:58 AM PST9:27 AM PST 1.4 kt12:35 PM PST4:15 PM PST −2.4 kt7:20 PM PST9:49 PM PST 1.4 kt6:36 AM PST6:06 PM PST7:44 PM PST7:06 AM PST
Thu 051:00 AM PST4:37 AM PST −2.3 kt7:42 AM PST10:10 AM PST 1.3 kt1:24 PM PST4:54 PM PST −2.1 kt7:54 PM PST10:22 PM PST 1.2 kt6:35 AM PST6:07 PM PST8:47 PM PST7:29 AM PST
Fri 061:31 AM PST5:14 AM PST −2.3 kt8:26 AM PST10:54 AM PST 1.2 kt2:13 PM PST5:35 PM PST −1.7 kt8:29 PM PST10:57 PM PST 1.0 kt6:33 AM PST6:08 PM PST9:49 PM PST7:53 AM PST
Sat 072:02 AM PST5:54 AM PST −2.2 kt9:14 AM PST11:42 AM PST 1.1 kt3:08 PM PST6:18 PM PST −1.4 kt9:05 PM PST11:35 PM PST 0.8 kt6:32 AM PST6:09 PM PST10:52 PM PST8:19 AM PST
Sun 083:36 AM PDT7:38 AM PDT −2.1 kt11:08 AM PDT1:37 PM PDT 0.9 kt5:09 PM PDT8:07 PM PDT −1.0 kt10:46 PM PDT7:30 AM PDT7:10 PM PDT9:48 AM PDT
Mon 091:20 AM PDT 0.7 kt4:14 AM PDT8:27 AM PDT −2.0 kt12:12 PM PDT2:43 PM PDT 0.8 kt6:20 PM PDT9:02 PM PDT −0.7 kt11:42 PM PDT7:29 AM PDT7:11 PM PDT12:54 AM PDT10:23 AM PDT
Tue 102:14 AM PDT 0.5 kt5:05 AM PDT9:24 AM PDT −1.8 kt1:23 PM PDT4:09 PM PDT 0.8 kt7:35 PM PDT10:06 PM PDT −0.5 kt7:27 AM PDT7:12 PM PDT1:54 AM PDT11:03 AM PDT
Wed 111:03 AM PDT3:21 AM PDT 0.5 kt6:11 AM PDT10:28 AM PDT −1.8 kt2:31 PM PDT5:29 PM PDT 0.8 kt8:44 PM PDT11:21 PM PDT −0.5 ktLast Quarter7:26 AM PDT7:13 PM PDT2:51 AM PDT11:51 AM PDT
Thu 122:21 AM PDT4:34 AM PDT 0.5 kt7:22 AM PDT11:36 AM PDT −1.9 kt3:30 PM PDT6:27 PM PDT 1.0 kt9:39 PM PDT7:24 AM PDT7:14 PM PDT3:42 AM PDT12:45 PM PDT
Fri 1312:38 AM PDT −0.6 kt3:23 AM PDT5:41 AM PDT 0.6 kt8:26 AM PDT12:38 PM PDT −2.1 kt4:19 PM PDT7:10 PM PDT 1.1 kt10:22 PM PDT7:23 AM PDT7:15 PM PDT4:28 AM PDT1:46 PM PDT
Sat 141:32 AM PDT −0.9 kt4:12 AM PDT6:35 AM PDT 0.8 kt9:23 AM PDT1:30 PM PDT −2.3 kt5:00 PM PDT7:46 PM PDT 1.3 kt10:58 PM PDT7:21 AM PDT7:16 PM PDT5:06 AM PDT2:50 PM PDT
Sun 152:11 AM PDT −1.2 kt4:55 AM PDT7:20 AM PDT 1.0 kt10:13 AM PDT2:14 PM PDT −2.5 kt5:37 PM PDT8:16 PM PDT 1.4 kt11:31 PM PDT7:20 AM PDT7:17 PM PDT5:40 AM PDT3:56 PM PDT
Mon 162:47 AM PDT −1.6 kt5:35 AM PDT8:01 AM PDT 1.1 kt11:00 AM PDT2:55 PM PDT −2.6 kt6:10 PM PDT8:44 PM PDT 1.5 kt7:18 AM PDT7:17 PM PDT6:09 AM PDT5:03 PM PDT
Tue 1712:00 AM PDT3:23 AM PDT −1.9 kt6:13 AM PDT8:42 AM PDT 1.3 kt11:46 AM PDT3:35 PM PDT −2.7 kt6:43 PM PDT9:14 PM PDT 1.5 kt7:17 AM PDT7:18 PM PDT6:35 AM PDT6:11 PM PDT
Wed 1812:29 AM PDT3:59 AM PDT −2.3 kt6:52 AM PDT9:23 AM PDT 1.4 kt12:32 PM PDT4:16 PM PDT −2.6 kt7:15 PM PDT9:45 PM PDT 1.5 ktNew Moon7:15 AM PDT7:19 PM PDT7:00 AM PDT7:19 PM PDT
Thu 1912:57 AM PDT4:37 AM PDT −2.6 kt7:32 AM PDT10:06 AM PDT 1.5 kt1:21 PM PDT4:57 PM PDT −2.4 kt7:47 PM PDT10:19 PM PDT 1.4 kt7:14 AM PDT7:20 PM PDT7:25 AM PDT8:29 PM PDT
Fri 201:25 AM PDT5:17 AM PDT −2.8 kt8:15 AM PDT10:51 AM PDT 1.5 kt2:12 PM PDT5:41 PM PDT −2.2 kt8:21 PM PDT10:56 PM PDT 1.3 kt7:12 AM PDT7:21 PM PDT7:52 AM PDT9:42 PM PDT
Sat 211:56 AM PDT5:59 AM PDT −2.9 kt9:02 AM PDT11:40 AM PDT 1.5 kt3:09 PM PDT6:28 PM PDT −1.8 kt8:57 PM PDT11:36 PM PDT 1.2 kt7:11 AM PDT7:22 PM PDT8:23 AM PDT10:58 PM PDT
Sun 222:31 AM PDT6:45 AM PDT −2.9 kt9:57 AM PDT12:35 PM PDT 1.4 kt4:13 PM PDT7:19 PM PDT −1.4 kt9:40 PM PDT7:09 AM PDT7:23 PM PDT8:59 AM PDT
Mon 2312:23 AM PDT 1.0 kt3:13 AM PDT7:37 AM PDT −2.8 kt11:00 AM PDT1:39 PM PDT 1.3 kt5:24 PM PDT8:16 PM PDT −1.1 kt10:33 PM PDT7:08 AM PDT7:24 PM PDT9:44 AM PDT12:14 AM PDT
Tue 241:18 AM PDT 0.8 kt4:05 AM PDT8:36 AM PDT −2.6 kt12:13 PM PDT2:55 PM PDT 1.2 kt6:43 PM PDT9:23 PM PDT −0.8 kt11:52 PM PDT7:06 AM PDT7:25 PM PDT10:38 AM PDT1:27 AM PDT
Wed 252:26 AM PDT 0.7 kt5:14 AM PDT9:42 AM PDT −2.4 kt1:30 PM PDT4:23 PM PDT 1.2 kt7:58 PM PDT10:42 PM PDT −0.7 ktFirst Quarter7:05 AM PDT7:26 PM PDT11:41 AM PDT2:33 AM PDT
Thu 261:28 AM PDT3:47 AM PDT 0.7 kt6:36 AM PDT10:56 AM PDT −2.4 kt2:42 PM PDT5:39 PM PDT 1.3 kt9:01 PM PDT7:03 AM PDT7:27 PM PDT12:51 PM PDT3:28 AM PDT
Fri 2712:17 AM PDT −0.9 kt2:49 AM PDT5:11 AM PDT 0.8 kt7:56 AM PDT12:13 PM PDT −2.4 kt3:43 PM PDT6:37 PM PDT 1.4 kt9:52 PM PDT7:02 AM PDT7:28 PM PDT2:03 PM PDT4:13 AM PDT
Sat 281:29 AM PDT −1.2 kt3:54 AM PDT6:23 AM PDT 1.0 kt9:07 AM PDT1:20 PM PDT −2.5 kt4:35 PM PDT7:24 PM PDT 1.5 kt10:33 PM PDT7:00 AM PDT7:29 PM PDT3:14 PM PDT4:50 AM PDT
Sun 292:16 AM PDT −1.6 kt4:48 AM PDT7:20 AM PDT 1.2 kt10:09 AM PDT2:14 PM PDT −2.5 kt5:20 PM PDT8:04 PM PDT 1.5 kt11:10 PM PDT6:59 AM PDT7:30 PM PDT4:22 PM PDT5:20 AM PDT
Mon 302:53 AM PDT −2.0 kt5:35 AM PDT8:09 AM PDT 1.3 kt11:04 AM PDT2:59 PM PDT −2.5 kt6:01 PM PDT8:39 PM PDT 1.5 kt11:43 PM PDT6:57 AM PDT7:31 PM PDT5:27 PM PDT5:46 AM PDT
Tue 313:26 AM PDT −2.2 kt6:19 AM PDT8:53 AM PDT 1.5 kt11:55 AM PDT3:38 PM PDT −2.4 kt6:38 PM PDT9:11 PM PDT 1.5 kt6:56 AM PDT7:31 PM PDT6:31 PM PDT6:10 AM PDT

Alcatraz Island .8 mi E, San Francisco Bay, California Current
37.8167° N, 122.4000° W

April 2026

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Wed 0112:14 AM PDT3:57 AM PDT −2.5 kt7:00 AM PDT9:34 AM PDT 1.5 kt12:42 PM PDT4:15 PM PDT −2.2 kt7:12 PM PDT9:40 PM PDT 1.4 ktFull Moon6:54 AM PDT7:32 PM PDT7:33 PM PDT6:32 AM PDT
Thu 0212:44 AM PDT4:30 AM PDT −2.6 kt7:39 AM PDT10:13 AM PDT 1.5 kt1:29 PM PDT4:52 PM PDT −2.0 kt7:46 PM PDT10:10 PM PDT 1.2 kt6:53 AM PDT7:33 PM PDT8:35 PM PDT6:55 AM PDT
Fri 031:12 AM PDT5:04 AM PDT −2.6 kt8:18 AM PDT10:51 AM PDT 1.4 kt2:14 PM PDT5:28 PM PDT −1.7 kt8:17 PM PDT10:42 PM PDT 1.1 kt6:51 AM PDT7:34 PM PDT9:38 PM PDT7:20 AM PDT
Sat 041:40 AM PDT5:39 AM PDT −2.6 kt8:57 AM PDT11:31 AM PDT 1.3 kt3:01 PM PDT6:07 PM PDT −1.4 kt8:48 PM PDT11:15 PM PDT 0.9 kt6:50 AM PDT7:35 PM PDT10:40 PM PDT7:48 AM PDT
Sun 052:08 AM PDT6:18 AM PDT −2.5 kt9:40 AM PDT12:14 PM PDT 1.2 kt3:51 PM PDT6:49 PM PDT −1.1 kt9:19 PM PDT11:53 PM PDT 0.8 kt6:48 AM PDT7:36 PM PDT11:42 PM PDT8:21 AM PDT
Mon 062:39 AM PDT7:01 AM PDT −2.3 kt10:29 AM PDT1:03 PM PDT 1.0 kt4:48 PM PDT7:36 PM PDT −0.9 kt9:55 PM PDT6:47 AM PDT7:37 PM PDT8:59 AM PDT
Tue 0712:37 AM PDT 0.6 kt3:17 AM PDT7:49 AM PDT −2.1 kt11:27 AM PDT2:03 PM PDT 0.9 kt5:52 PM PDT8:29 PM PDT −0.7 kt10:47 PM PDT6:45 AM PDT7:38 PM PDT12:40 AM PDT9:43 AM PDT
Wed 081:30 AM PDT 0.5 kt4:06 AM PDT8:44 AM PDT −1.9 kt12:34 PM PDT3:16 PM PDT 0.8 kt7:01 PM PDT9:30 PM PDT −0.5 kt6:44 AM PDT7:39 PM PDT1:34 AM PDT10:35 AM PDT
Thu 0912:17 AM PDT2:36 AM PDT 0.4 kt5:13 AM PDT9:45 AM PDT −1.8 kt1:41 PM PDT4:34 PM PDT 0.8 kt8:03 PM PDT10:40 PM PDT −0.6 ktLast Quarter6:42 AM PDT7:40 PM PDT2:21 AM PDT11:33 AM PDT
Fri 101:49 AM PDT3:51 AM PDT 0.4 kt6:33 AM PDT10:50 AM PDT −1.8 kt2:40 PM PDT5:35 PM PDT 1.0 kt8:54 PM PDT11:50 PM PDT −0.8 kt6:41 AM PDT7:40 PM PDT3:02 AM PDT12:34 PM PDT
Sat 112:56 AM PDT5:03 AM PDT 0.6 kt7:48 AM PDT11:53 AM PDT −1.9 kt3:30 PM PDT6:19 PM PDT 1.1 kt9:34 PM PDT6:39 AM PDT7:41 PM PDT3:37 AM PDT1:38 PM PDT
Sun 1212:47 AM PDT −1.1 kt3:48 AM PDT6:04 AM PDT 0.7 kt8:53 AM PDT12:48 PM PDT −2.1 kt4:12 PM PDT6:54 PM PDT 1.2 kt10:09 PM PDT6:38 AM PDT7:42 PM PDT4:07 AM PDT2:44 PM PDT
Mon 131:31 AM PDT −1.5 kt4:33 AM PDT6:54 AM PDT 1.0 kt9:50 AM PDT1:38 PM PDT −2.2 kt4:51 PM PDT7:27 PM PDT 1.3 kt10:41 PM PDT6:36 AM PDT7:43 PM PDT4:34 AM PDT3:50 PM PDT
Tue 142:11 AM PDT −2.0 kt5:13 AM PDT7:40 AM PDT 1.2 kt10:44 AM PDT2:24 PM PDT −2.3 kt5:27 PM PDT7:59 PM PDT 1.4 kt11:10 PM PDT6:35 AM PDT7:44 PM PDT5:00 AM PDT4:57 PM PDT
Wed 152:49 AM PDT −2.4 kt5:53 AM PDT8:23 AM PDT 1.4 kt11:36 AM PDT3:08 PM PDT −2.3 kt6:03 PM PDT8:33 PM PDT 1.4 kt11:40 PM PDT6:34 AM PDT7:45 PM PDT5:25 AM PDT6:07 PM PDT
Thu 163:28 AM PDT −2.8 kt6:33 AM PDT9:07 AM PDT 1.6 kt12:27 PM PDT3:53 PM PDT −2.2 kt6:38 PM PDT9:09 PM PDT 1.4 kt6:32 AM PDT7:46 PM PDT5:51 AM PDT7:19 PM PDT
Fri 1712:10 AM PDT4:08 AM PDT −3.1 kt7:15 AM PDT9:52 AM PDT 1.7 kt1:19 PM PDT4:37 PM PDT −2.1 kt7:15 PM PDT9:46 PM PDT 1.3 ktNew Moon6:31 AM PDT7:47 PM PDT6:20 AM PDT8:35 PM PDT
Sat 1812:42 AM PDT4:51 AM PDT −3.3 kt7:59 AM PDT10:39 AM PDT 1.7 kt2:13 PM PDT5:24 PM PDT −1.8 kt7:53 PM PDT10:27 PM PDT 1.2 kt6:30 AM PDT7:48 PM PDT6:55 AM PDT9:53 PM PDT
Sun 191:18 AM PDT5:36 AM PDT −3.3 kt8:49 AM PDT11:30 AM PDT 1.7 kt3:11 PM PDT6:13 PM PDT −1.5 kt8:34 PM PDT11:11 PM PDT 1.1 kt6:28 AM PDT7:49 PM PDT7:37 AM PDT11:11 PM PDT
Mon 201:59 AM PDT6:24 AM PDT −3.2 kt9:44 AM PDT12:26 PM PDT 1.6 kt4:12 PM PDT7:05 PM PDT −1.2 kt9:23 PM PDT6:27 AM PDT7:50 PM PDT8:29 AM PDT
Tue 2112:02 AM PDT 0.9 kt2:47 AM PDT7:17 AM PDT −3.0 kt10:47 AM PDT1:29 PM PDT 1.4 kt5:19 PM PDT8:04 PM PDT −1.0 kt10:27 PM PDT6:25 AM PDT7:51 PM PDT9:32 AM PDT12:22 AM PDT
Wed 221:02 AM PDT 0.8 kt3:46 AM PDT8:16 AM PDT −2.7 kt11:56 AM PDT2:43 PM PDT 1.3 kt6:28 PM PDT9:12 PM PDT −0.8 kt11:55 PM PDT6:24 AM PDT7:52 PM PDT10:41 AM PDT1:23 AM PDT
Thu 232:14 AM PDT 0.7 kt5:00 AM PDT9:23 AM PDT −2.4 kt1:06 PM PDT4:02 PM PDT 1.3 kt7:33 PM PDT10:35 PM PDT −0.9 ktFirst Quarter6:23 AM PDT7:52 PM PDT11:54 AM PDT2:12 AM PDT
Fri 241:27 AM PDT3:39 AM PDT 0.7 kt6:25 AM PDT10:36 AM PDT −2.2 kt2:13 PM PDT5:10 PM PDT 1.3 kt8:28 PM PDT6:22 AM PDT7:53 PM PDT1:06 PM PDT2:51 AM PDT
Sat 2512:08 AM PDT −1.2 kt2:44 AM PDT5:06 AM PDT 0.8 kt7:47 AM PDT11:53 AM PDT −2.1 kt3:12 PM PDT6:05 PM PDT 1.3 kt9:14 PM PDT6:20 AM PDT7:54 PM PDT2:14 PM PDT3:23 AM PDT
Sun 261:11 AM PDT −1.6 kt3:47 AM PDT6:17 AM PDT 1.0 kt9:00 AM PDT1:02 PM PDT −2.1 kt4:03 PM PDT6:51 PM PDT 1.4 kt9:53 PM PDT6:19 AM PDT7:55 PM PDT3:20 PM PDT3:50 AM PDT
Mon 271:54 AM PDT −1.9 kt4:39 AM PDT7:14 AM PDT 1.2 kt10:04 AM PDT1:58 PM PDT −2.0 kt4:48 PM PDT7:31 PM PDT 1.4 kt10:29 PM PDT6:18 AM PDT7:56 PM PDT4:23 PM PDT4:14 AM PDT
Tue 282:29 AM PDT −2.3 kt5:25 AM PDT8:03 AM PDT 1.3 kt11:00 AM PDT2:43 PM PDT −1.9 kt5:29 PM PDT8:05 PM PDT 1.3 kt11:02 PM PDT6:17 AM PDT7:57 PM PDT5:25 PM PDT4:37 AM PDT
Wed 293:00 AM PDT −2.5 kt6:06 AM PDT8:45 AM PDT 1.5 kt11:51 AM PDT3:21 PM PDT −1.8 kt6:07 PM PDT8:37 PM PDT 1.3 kt11:33 PM PDT6:15 AM PDT7:58 PM PDT6:26 PM PDT5:00 AM PDT
Thu 303:31 AM PDT −2.7 kt6:45 AM PDT9:24 AM PDT 1.5 kt12:38 PM PDT3:57 PM PDT −1.6 kt6:43 PM PDT9:07 PM PDT 1.2 kt6:14 AM PDT7:59 PM PDT7:28 PM PDT5:24 AM PDT

Alcatraz Island .8 mi E, San Francisco Bay, California Current
37.8167° N, 122.4000° W

May 2026

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Fri 0112:03 AM PDT4:02 AM PDT −2.8 kt7:22 AM PDT10:01 AM PDT 1.5 kt1:23 PM PDT4:32 PM PDT −1.5 kt7:16 PM PDT9:38 PM PDT 1.1 ktFull Moon6:13 AM PDT8:00 PM PDT8:30 PM PDT5:50 AM PDT
Sat 0212:32 AM PDT4:36 AM PDT −2.8 kt7:59 AM PDT10:37 AM PDT 1.4 kt2:07 PM PDT5:07 PM PDT −1.3 kt7:47 PM PDT10:10 PM PDT 1.0 kt6:12 AM PDT8:01 PM PDT9:31 PM PDT6:21 AM PDT
Sun 031:01 AM PDT5:12 AM PDT −2.7 kt8:37 AM PDT11:14 AM PDT 1.4 kt2:51 PM PDT5:45 PM PDT −1.2 kt8:17 PM PDT10:45 PM PDT 0.8 kt6:11 AM PDT8:02 PM PDT10:31 PM PDT6:57 AM PDT
Mon 041:31 AM PDT5:51 AM PDT −2.6 kt9:17 AM PDT11:54 AM PDT 1.2 kt3:37 PM PDT6:26 PM PDT −1.0 kt8:47 PM PDT11:23 PM PDT 0.7 kt6:10 AM PDT8:03 PM PDT11:27 PM PDT7:39 AM PDT
Tue 052:03 AM PDT6:33 AM PDT −2.5 kt10:02 AM PDT12:39 PM PDT 1.1 kt4:28 PM PDT7:11 PM PDT −0.9 kt9:23 PM PDT6:09 AM PDT8:04 PM PDT8:29 AM PDT
Wed 0612:05 AM PDT 0.6 kt2:41 AM PDT7:19 AM PDT −2.3 kt10:51 AM PDT1:30 PM PDT 1.0 kt5:22 PM PDT8:01 PM PDT −0.7 kt10:14 PM PDT6:08 AM PDT8:04 PM PDT12:16 AM PDT9:24 AM PDT
Thu 0712:56 AM PDT 0.5 kt3:27 AM PDT8:10 AM PDT −2.1 kt11:45 AM PDT2:27 PM PDT 0.9 kt6:18 PM PDT8:57 PM PDT −0.7 kt11:34 PM PDT6:07 AM PDT8:05 PM PDT12:59 AM PDT10:24 AM PDT
Fri 081:57 AM PDT 0.4 kt4:26 AM PDT9:05 AM PDT −2.0 kt12:42 PM PDT3:26 PM PDT 0.9 kt7:11 PM PDT9:58 PM PDT −0.8 kt6:06 AM PDT8:06 PM PDT1:35 AM PDT11:26 AM PDT
Sat 091:06 AM PDT3:06 AM PDT 0.4 kt5:41 AM PDT10:04 AM PDT −1.8 kt1:36 PM PDT4:22 PM PDT 1.0 kt7:57 PM PDT11:00 PM PDT −1.0 ktLast Quarter6:05 AM PDT8:07 PM PDT2:06 AM PDT12:29 PM PDT
Sun 102:19 AM PDT4:19 AM PDT 0.5 kt7:04 AM PDT11:04 AM PDT −1.8 kt2:27 PM PDT5:11 PM PDT 1.1 kt8:37 PM PDT11:57 PM PDT −1.4 kt6:04 AM PDT8:08 PM PDT2:34 AM PDT1:33 PM PDT
Mon 113:16 AM PDT5:26 AM PDT 0.7 kt8:20 AM PDT12:03 PM PDT −1.8 kt3:14 PM PDT5:55 PM PDT 1.2 kt9:13 PM PDT6:03 AM PDT8:09 PM PDT2:59 AM PDT2:38 PM PDT
Tue 1212:47 AM PDT −1.8 kt4:05 AM PDT6:25 AM PDT 1.0 kt9:28 AM PDT1:00 PM PDT −1.8 kt3:59 PM PDT6:35 PM PDT 1.2 kt9:47 PM PDT6:02 AM PDT8:10 PM PDT3:24 AM PDT3:44 PM PDT
Wed 131:32 AM PDT −2.3 kt4:49 AM PDT7:17 AM PDT 1.2 kt10:30 AM PDT1:52 PM PDT −1.8 kt4:42 PM PDT7:16 PM PDT 1.3 kt10:21 PM PDT6:01 AM PDT8:11 PM PDT3:49 AM PDT4:54 PM PDT
Thu 142:16 AM PDT −2.8 kt5:32 AM PDT8:06 AM PDT 1.5 kt11:28 AM PDT2:43 PM PDT −1.8 kt5:25 PM PDT7:56 PM PDT 1.3 kt10:55 PM PDT6:00 AM PDT8:12 PM PDT4:16 AM PDT6:07 PM PDT
Fri 153:00 AM PDT −3.2 kt6:15 AM PDT8:54 AM PDT 1.7 kt12:23 PM PDT3:32 PM PDT −1.8 kt6:06 PM PDT8:38 PM PDT 1.3 kt11:32 PM PDT5:59 AM PDT8:12 PM PDT4:48 AM PDT7:25 PM PDT
Sat 163:45 AM PDT −3.5 kt7:01 AM PDT9:42 AM PDT 1.8 kt1:18 PM PDT4:21 PM PDT −1.7 kt6:48 PM PDT9:21 PM PDT 1.3 ktNew Moon5:58 AM PDT8:13 PM PDT5:27 AM PDT8:45 PM PDT
Sun 1712:11 AM PDT4:31 AM PDT −3.6 kt7:49 AM PDT10:31 AM PDT 1.9 kt2:12 PM PDT5:10 PM PDT −1.5 kt7:33 PM PDT10:06 PM PDT 1.2 kt5:57 AM PDT8:14 PM PDT6:15 AM PDT10:01 PM PDT
Mon 1812:55 AM PDT5:18 AM PDT −3.6 kt8:40 AM PDT11:23 AM PDT 1.8 kt3:07 PM PDT6:00 PM PDT −1.4 kt8:20 PM PDT10:55 PM PDT 1.1 kt5:57 AM PDT8:15 PM PDT7:15 AM PDT11:09 PM PDT
Tue 191:43 AM PDT6:09 AM PDT −3.5 kt9:35 AM PDT12:18 PM PDT 1.7 kt4:03 PM PDT6:53 PM PDT −1.2 kt9:16 PM PDT11:49 PM PDT 1.0 kt5:56 AM PDT8:16 PM PDT8:25 AM PDT
Wed 202:36 AM PDT7:02 AM PDT −3.2 kt10:32 AM PDT1:16 PM PDT 1.5 kt5:00 PM PDT7:51 PM PDT −1.1 kt10:25 PM PDT5:55 AM PDT8:17 PM PDT9:39 AM PDT12:05 AM PDT
Thu 2112:50 AM PDT 0.9 kt3:38 AM PDT7:59 AM PDT −2.8 kt11:32 AM PDT2:19 PM PDT 1.4 kt5:57 PM PDT8:55 PM PDT −1.1 kt11:47 PM PDT5:54 AM PDT8:17 PM PDT10:54 AM PDT12:49 AM PDT
Fri 222:00 AM PDT 0.8 kt4:49 AM PDT9:00 AM PDT −2.4 kt12:33 PM PDT3:24 PM PDT 1.3 kt6:51 PM PDT10:07 PM PDT −1.2 kt5:54 AM PDT8:18 PM PDT12:05 PM PDT1:24 AM PDT
Sat 231:10 AM PDT3:22 AM PDT 0.7 kt6:09 AM PDT10:06 AM PDT −2.0 kt1:33 PM PDT4:26 PM PDT 1.3 kt7:41 PM PDT11:24 PM PDT −1.5 ktFirst Quarter5:53 AM PDT8:19 PM PDT1:13 PM PDT1:53 AM PDT
Sun 242:25 AM PDT4:48 AM PDT 0.8 kt7:30 AM PDT11:17 AM PDT −1.7 kt2:30 PM PDT5:21 PM PDT 1.2 kt8:26 PM PDT5:53 AM PDT8:20 PM PDT2:17 PM PDT2:19 AM PDT
Mon 2512:30 AM PDT −1.8 kt3:29 AM PDT6:01 AM PDT 1.0 kt8:47 AM PDT12:30 PM PDT −1.5 kt3:23 PM PDT6:09 PM PDT 1.2 kt9:08 PM PDT5:52 AM PDT8:21 PM PDT3:19 PM PDT2:42 AM PDT
Tue 261:19 AM PDT −2.1 kt4:22 AM PDT7:01 AM PDT 1.1 kt9:55 AM PDT1:35 PM PDT −1.4 kt4:12 PM PDT6:53 PM PDT 1.1 kt9:46 PM PDT5:51 AM PDT8:21 PM PDT4:19 PM PDT3:04 AM PDT
Wed 271:58 AM PDT −2.3 kt5:09 AM PDT7:52 AM PDT 1.3 kt10:55 AM PDT2:27 PM PDT −1.3 kt4:58 PM PDT7:31 PM PDT 1.1 kt10:22 PM PDT5:51 AM PDT8:22 PM PDT5:21 PM PDT3:28 AM PDT
Thu 282:33 AM PDT −2.5 kt5:51 AM PDT8:36 AM PDT 1.4 kt11:47 AM PDT3:08 PM PDT −1.3 kt5:40 PM PDT8:07 PM PDT 1.0 kt10:57 PM PDT5:50 AM PDT8:23 PM PDT6:22 PM PDT3:54 AM PDT
Fri 293:06 AM PDT −2.7 kt6:30 AM PDT9:17 AM PDT 1.5 kt12:34 PM PDT3:44 PM PDT −1.2 kt6:18 PM PDT8:40 PM PDT 1.0 kt11:31 PM PDT5:50 AM PDT8:24 PM PDT7:24 PM PDT4:23 AM PDT
Sat 303:40 AM PDT −2.8 kt7:08 AM PDT9:53 AM PDT 1.5 kt1:18 PM PDT4:17 PM PDT −1.1 kt6:53 PM PDT9:14 PM PDT 0.9 kt5:49 AM PDT8:24 PM PDT8:24 PM PDT4:57 AM PDT
Sun 3112:04 AM PDT4:15 AM PDT −2.8 kt7:46 AM PDT10:29 AM PDT 1.4 kt1:59 PM PDT4:51 PM PDT −1.1 kt7:26 PM PDT9:48 PM PDT 0.9 ktFull Moon5:49 AM PDT8:25 PM PDT9:21 PM PDT5:37 AM PDT

Alcatraz Island .8 mi E, San Francisco Bay, California Current
37.8167° N, 122.4000° W

June 2026

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Mon 0112:37 AM PDT4:53 AM PDT −2.8 kt8:23 AM PDT11:04 AM PDT 1.4 kt2:40 PM PDT5:28 PM PDT −1.1 kt7:56 PM PDT10:24 PM PDT 0.9 kt5:49 AM PDT8:26 PM PDT10:12 PM PDT6:25 AM PDT
Tue 021:11 AM PDT5:31 AM PDT −2.8 kt9:01 AM PDT11:40 AM PDT 1.3 kt3:21 PM PDT6:07 PM PDT −1.0 kt8:29 PM PDT11:03 PM PDT 0.8 kt5:48 AM PDT8:26 PM PDT10:57 PM PDT7:18 AM PDT
Wed 031:45 AM PDT6:12 AM PDT −2.7 kt9:40 AM PDT12:18 PM PDT 1.2 kt4:03 PM PDT6:50 PM PDT −1.0 kt9:08 PM PDT11:44 PM PDT 0.7 kt5:48 AM PDT8:27 PM PDT11:35 PM PDT8:17 AM PDT
Thu 042:23 AM PDT6:55 AM PDT −2.5 kt10:19 AM PDT12:59 PM PDT 1.2 kt4:46 PM PDT7:36 PM PDT −1.0 kt9:58 PM PDT5:48 AM PDT8:28 PM PDT9:18 AM PDT
Fri 0512:31 AM PDT 0.6 kt3:06 AM PDT7:40 AM PDT −2.3 kt10:59 AM PDT1:43 PM PDT 1.1 kt5:29 PM PDT8:26 PM PDT −1.0 kt11:03 PM PDT5:47 AM PDT8:28 PM PDT12:07 AM PDT10:20 AM PDT
Sat 061:25 AM PDT 0.6 kt3:57 AM PDT8:29 AM PDT −2.1 kt11:42 AM PDT2:29 PM PDT 1.1 kt6:12 PM PDT9:18 PM PDT −1.2 kt5:47 AM PDT8:29 PM PDT12:36 AM PDT11:23 AM PDT
Sun 0712:19 AM PDT2:27 AM PDT 0.5 kt5:04 AM PDT9:23 AM PDT −1.9 kt12:27 PM PDT3:17 PM PDT 1.1 kt6:53 PM PDT10:13 PM PDT −1.4 kt5:47 AM PDT8:29 PM PDT1:01 AM PDT12:25 PM PDT
Mon 081:33 AM PDT3:36 AM PDT 0.6 kt6:26 AM PDT10:20 AM PDT −1.7 kt1:17 PM PDT4:06 PM PDT 1.1 kt7:33 PM PDT11:08 PM PDT −1.7 ktLast Quarter5:47 AM PDT8:30 PM PDT1:25 AM PDT1:29 PM PDT
Tue 092:36 AM PDT4:47 AM PDT 0.7 kt7:51 AM PDT11:21 AM PDT −1.5 kt2:10 PM PDT4:56 PM PDT 1.1 kt8:13 PM PDT5:47 AM PDT8:30 PM PDT1:49 AM PDT2:35 PM PDT
Wed 1012:02 AM PDT −2.1 kt3:32 AM PDT5:54 AM PDT 1.0 kt9:10 AM PDT12:23 PM PDT −1.4 kt3:05 PM PDT5:47 PM PDT 1.1 kt8:53 PM PDT5:47 AM PDT8:31 PM PDT2:14 AM PDT3:44 PM PDT
Thu 1112:55 AM PDT −2.5 kt4:23 AM PDT6:56 AM PDT 1.2 kt10:20 AM PDT1:24 PM PDT −1.3 kt3:59 PM PDT6:36 PM PDT 1.1 kt9:35 PM PDT5:47 AM PDT8:31 PM PDT2:43 AM PDT4:58 PM PDT
Fri 121:46 AM PDT −2.9 kt5:13 AM PDT7:52 AM PDT 1.5 kt11:23 AM PDT2:22 PM PDT −1.4 kt4:52 PM PDT7:25 PM PDT 1.1 kt10:19 PM PDT5:47 AM PDT8:32 PM PDT3:17 AM PDT6:15 PM PDT
Sat 132:36 AM PDT −3.3 kt6:02 AM PDT8:45 AM PDT 1.7 kt12:20 PM PDT3:16 PM PDT −1.4 kt5:42 PM PDT8:14 PM PDT 1.2 kt11:06 PM PDT5:47 AM PDT8:32 PM PDT4:00 AM PDT7:34 PM PDT
Sun 143:26 AM PDT −3.6 kt6:52 AM PDT9:36 AM PDT 1.8 kt1:13 PM PDT4:08 PM PDT −1.4 kt6:31 PM PDT9:04 PM PDT 1.2 kt11:55 PM PDTNew Moon5:47 AM PDT8:33 PM PDT4:54 AM PDT8:47 PM PDT
Mon 154:16 AM PDT −3.7 kt7:41 AM PDT10:25 AM PDT 1.9 kt2:04 PM PDT4:59 PM PDT −1.4 kt7:21 PM PDT9:53 PM PDT 1.2 kt5:47 AM PDT8:33 PM PDT6:00 AM PDT9:50 PM PDT
Tue 1612:45 AM PDT5:06 AM PDT −3.7 kt8:32 AM PDT11:15 AM PDT 1.9 kt2:53 PM PDT5:49 PM PDT −1.4 kt8:13 PM PDT10:45 PM PDT 1.2 kt5:47 AM PDT8:33 PM PDT7:15 AM PDT10:41 PM PDT
Wed 171:37 AM PDT5:56 AM PDT −3.5 kt9:21 AM PDT12:04 PM PDT 1.8 kt3:41 PM PDT6:40 PM PDT −1.4 kt9:11 PM PDT11:39 PM PDT 1.1 kt5:47 AM PDT8:34 PM PDT8:33 AM PDT11:21 PM PDT
Thu 182:32 AM PDT6:46 AM PDT −3.2 kt10:12 AM PDT12:54 PM PDT 1.6 kt4:28 PM PDT7:32 PM PDT −1.5 kt10:16 PM PDT5:47 AM PDT8:34 PM PDT9:48 AM PDT11:53 PM PDT
Fri 1912:37 AM PDT 1.0 kt3:31 AM PDT7:39 AM PDT −2.8 kt11:02 AM PDT1:45 PM PDT 1.5 kt5:15 PM PDT8:28 PM PDT −1.5 kt11:27 PM PDT5:47 AM PDT8:34 PM PDT11:00 AM PDT
Sat 201:42 AM PDT 0.9 kt4:37 AM PDT8:32 AM PDT −2.3 kt11:53 AM PDT2:36 PM PDT 1.3 kt6:01 PM PDT9:26 PM PDT −1.6 kt5:47 AM PDT8:34 PM PDT12:07 PM PDT12:20 AM PDT
Sun 2112:41 AM PDT2:55 AM PDT 0.8 kt5:49 AM PDT9:30 AM PDT −1.8 kt12:46 PM PDT3:30 PM PDT 1.2 kt6:47 PM PDT10:27 PM PDT −1.7 ktFirst Quarter5:47 AM PDT8:35 PM PDT1:11 PM PDT12:45 AM PDT
Mon 221:54 AM PDT4:16 AM PDT 0.8 kt7:08 AM PDT10:33 AM PDT −1.4 kt1:41 PM PDT4:25 PM PDT 1.0 kt7:33 PM PDT11:30 PM PDT −1.9 kt5:48 AM PDT8:35 PM PDT2:13 PM PDT1:08 AM PDT
Tue 233:00 AM PDT5:35 AM PDT 0.9 kt8:28 AM PDT11:44 AM PDT −1.1 kt2:39 PM PDT5:19 PM PDT 0.9 kt8:18 PM PDT5:48 AM PDT8:35 PM PDT3:14 PM PDT1:32 AM PDT
Wed 2412:29 AM PDT −2.1 kt3:57 AM PDT6:41 AM PDT 1.0 kt9:42 AM PDT1:04 PM PDT −0.9 kt3:35 PM PDT6:11 PM PDT 0.9 kt9:02 PM PDT5:48 AM PDT8:35 PM PDT4:16 PM PDT1:57 AM PDT
Thu 251:20 AM PDT −2.2 kt4:48 AM PDT7:37 AM PDT 1.2 kt10:46 AM PDT2:14 PM PDT −0.9 kt4:28 PM PDT6:59 PM PDT 0.9 kt9:45 PM PDT5:49 AM PDT8:35 PM PDT5:17 PM PDT2:25 AM PDT
Fri 262:05 AM PDT −2.4 kt5:33 AM PDT8:25 AM PDT 1.3 kt11:40 AM PDT3:04 PM PDT −0.9 kt5:16 PM PDT7:42 PM PDT 0.9 kt10:27 PM PDT5:49 AM PDT8:35 PM PDT6:18 PM PDT2:57 AM PDT
Sat 272:45 AM PDT −2.6 kt6:16 AM PDT9:07 AM PDT 1.4 kt12:26 PM PDT3:38 PM PDT −0.9 kt5:58 PM PDT8:21 PM PDT 0.9 kt11:07 PM PDT5:49 AM PDT8:35 PM PDT7:15 PM PDT3:36 AM PDT
Sun 283:23 AM PDT −2.7 kt6:55 AM PDT9:45 AM PDT 1.4 kt1:07 PM PDT4:07 PM PDT −1.0 kt6:35 PM PDT8:57 PM PDT 0.9 kt11:46 PM PDT5:50 AM PDT8:35 PM PDT8:09 PM PDT4:21 AM PDT
Mon 294:00 AM PDT −2.8 kt7:33 AM PDT10:19 AM PDT 1.4 kt1:45 PM PDT4:38 PM PDT −1.0 kt7:09 PM PDT9:33 PM PDT 0.9 ktFull Moon5:50 AM PDT8:35 PM PDT8:56 PM PDT5:13 AM PDT
Tue 3012:23 AM PDT4:37 AM PDT −2.8 kt8:09 AM PDT10:51 AM PDT 1.4 kt2:21 PM PDT5:12 PM PDT −1.1 kt7:43 PM PDT10:09 PM PDT 0.9 kt5:50 AM PDT8:35 PM PDT9:36 PM PDT6:10 AM PDT

Alcatraz Island .8 mi E, San Francisco Bay, California Current
37.8167° N, 122.4000° W

July 2026

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Wed 0112:59 AM PDT5:14 AM PDT −2.9 kt8:43 AM PDT11:21 AM PDT 1.4 kt2:56 PM PDT5:49 PM PDT −1.2 kt8:18 PM PDT10:47 PM PDT 0.9 kt5:51 AM PDT8:35 PM PDT10:10 PM PDT7:11 AM PDT
Thu 021:35 AM PDT5:53 AM PDT −2.8 kt9:15 AM PDT11:53 AM PDT 1.4 kt3:30 PM PDT6:28 PM PDT −1.3 kt8:57 PM PDT11:27 PM PDT 0.9 kt5:51 AM PDT8:35 PM PDT10:39 PM PDT8:14 AM PDT
Fri 032:13 AM PDT6:32 AM PDT −2.7 kt9:47 AM PDT12:26 PM PDT 1.3 kt4:04 PM PDT7:09 PM PDT −1.4 kt9:43 PM PDT5:52 AM PDT8:35 PM PDT11:05 PM PDT9:16 AM PDT
Sat 0412:11 AM PDT 0.8 kt2:54 AM PDT7:14 AM PDT −2.5 kt10:18 AM PDT1:02 PM PDT 1.3 kt4:37 PM PDT7:53 PM PDT −1.5 kt10:37 PM PDT5:52 AM PDT8:35 PM PDT11:29 PM PDT10:18 AM PDT
Sun 051:00 AM PDT 0.8 kt3:44 AM PDT7:59 AM PDT −2.2 kt10:52 AM PDT1:41 PM PDT 1.2 kt5:12 PM PDT8:40 PM PDT −1.7 kt11:38 PM PDT5:53 AM PDT8:34 PM PDT11:52 PM PDT11:21 AM PDT
Mon 061:56 AM PDT 0.7 kt4:46 AM PDT8:48 AM PDT −1.9 kt11:30 AM PDT2:24 PM PDT 1.1 kt5:48 PM PDT9:31 PM PDT −1.9 kt5:53 AM PDT8:34 PM PDT12:24 PM PDT
Tue 0712:46 AM PDT3:01 AM PDT 0.8 kt6:03 AM PDT9:44 AM PDT −1.5 kt12:15 PM PDT3:13 PM PDT 1.0 kt6:29 PM PDT10:25 PM PDT −2.1 ktLast Quarter5:54 AM PDT8:34 PM PDT12:16 AM PDT1:30 PM PDT
Wed 081:54 AM PDT4:12 AM PDT 0.8 kt7:31 AM PDT10:45 AM PDT −1.2 kt1:09 PM PDT4:07 PM PDT 1.0 kt7:14 PM PDT11:23 PM PDT −2.3 kt5:55 AM PDT8:34 PM PDT12:42 AM PDT2:40 PM PDT
Thu 093:00 AM PDT5:28 AM PDT 1.0 kt8:57 AM PDT11:52 AM PDT −1.0 kt2:15 PM PDT5:05 PM PDT 0.9 kt8:05 PM PDT5:55 AM PDT8:33 PM PDT1:13 AM PDT3:53 PM PDT
Fri 1012:22 AM PDT −2.6 kt4:01 AM PDT6:40 AM PDT 1.2 kt10:12 AM PDT12:59 PM PDT −1.0 kt3:24 PM PDT6:05 PM PDT 0.9 kt9:00 PM PDT5:56 AM PDT8:33 PM PDT1:50 AM PDT5:09 PM PDT
Sat 111:21 AM PDT −2.9 kt4:58 AM PDT7:44 AM PDT 1.4 kt11:16 AM PDT2:05 PM PDT −1.0 kt4:29 PM PDT7:04 PM PDT 1.0 kt9:56 PM PDT5:57 AM PDT8:33 PM PDT2:38 AM PDT6:24 PM PDT
Sun 122:19 AM PDT −3.2 kt5:52 AM PDT8:39 AM PDT 1.6 kt12:12 PM PDT3:05 PM PDT −1.2 kt5:27 PM PDT8:00 PM PDT 1.1 kt10:53 PM PDT5:57 AM PDT8:32 PM PDT3:37 AM PDT7:31 PM PDT
Mon 133:13 AM PDT −3.5 kt6:42 AM PDT9:29 AM PDT 1.8 kt1:01 PM PDT3:58 PM PDT −1.3 kt6:21 PM PDT8:54 PM PDT 1.3 kt11:47 PM PDT5:58 AM PDT8:32 PM PDT4:47 AM PDT8:28 PM PDT
Tue 144:05 AM PDT −3.6 kt7:31 AM PDT10:15 AM PDT 1.9 kt1:45 PM PDT4:47 PM PDT −1.5 kt7:14 PM PDT9:45 PM PDT 1.3 ktNew Moon5:59 AM PDT8:31 PM PDT6:05 AM PDT9:13 PM PDT
Wed 1512:41 AM PDT4:54 AM PDT −3.6 kt8:17 AM PDT10:59 AM PDT 1.9 kt2:27 PM PDT5:34 PM PDT −1.7 kt8:07 PM PDT10:37 PM PDT 1.3 kt5:59 AM PDT8:31 PM PDT7:23 AM PDT9:49 PM PDT
Thu 161:34 AM PDT5:42 AM PDT −3.4 kt9:02 AM PDT11:41 AM PDT 1.8 kt3:08 PM PDT6:20 PM PDT −1.8 kt9:01 PM PDT11:28 PM PDT 1.3 kt6:00 AM PDT8:30 PM PDT8:38 AM PDT10:20 PM PDT
Fri 172:27 AM PDT6:28 AM PDT −3.1 kt9:45 AM PDT12:23 PM PDT 1.6 kt3:47 PM PDT7:06 PM PDT −1.9 kt9:58 PM PDT6:01 AM PDT8:30 PM PDT9:49 AM PDT10:46 PM PDT
Sat 1812:22 AM PDT 1.2 kt3:23 AM PDT7:15 AM PDT −2.6 kt10:27 AM PDT1:04 PM PDT 1.5 kt4:27 PM PDT7:53 PM PDT −1.9 kt10:59 PM PDT6:01 AM PDT8:29 PM PDT10:56 AM PDT11:10 PM PDT
Sun 191:19 AM PDT 1.1 kt4:22 AM PDT8:03 AM PDT −2.1 kt11:11 AM PDT1:47 PM PDT 1.3 kt5:07 PM PDT8:42 PM PDT −2.0 kt6:02 AM PDT8:28 PM PDT12:01 PM PDT11:34 PM PDT
Mon 2012:04 AM PDT2:22 AM PDT 0.9 kt5:29 AM PDT8:54 AM PDT −1.6 kt11:57 AM PDT2:33 PM PDT 1.1 kt5:49 PM PDT9:34 PM PDT −1.9 kt6:03 AM PDT8:28 PM PDT1:04 PM PDT11:59 PM PDT
Tue 211:12 AM PDT3:36 AM PDT 0.8 kt6:44 AM PDT9:50 AM PDT −1.1 kt12:49 PM PDT3:25 PM PDT 0.9 kt6:35 PM PDT10:30 PM PDT −1.9 ktFirst Quarter6:04 AM PDT8:27 PM PDT2:07 PM PDT
Wed 222:20 AM PDT5:00 AM PDT 0.8 kt8:04 AM PDT10:55 AM PDT −0.8 kt1:52 PM PDT4:24 PM PDT 0.7 kt7:25 PM PDT11:31 PM PDT −2.0 kt6:05 AM PDT8:26 PM PDT3:09 PM PDT12:26 AM PDT
Thu 233:24 AM PDT6:15 AM PDT 0.9 kt9:22 AM PDT12:18 PM PDT −0.6 kt2:59 PM PDT5:28 PM PDT 0.7 kt8:18 PM PDT6:05 AM PDT8:25 PM PDT4:10 PM PDT12:57 AM PDT
Fri 2412:36 AM PDT −2.0 kt4:22 AM PDT7:16 AM PDT 1.1 kt10:30 AM PDT2:04 PM PDT −0.6 kt4:01 PM PDT6:28 PM PDT 0.7 kt9:11 PM PDT6:06 AM PDT8:25 PM PDT5:09 PM PDT1:34 AM PDT
Sat 251:35 AM PDT −2.2 kt5:13 AM PDT8:07 AM PDT 1.2 kt11:23 AM PDT2:57 PM PDT −0.7 kt4:53 PM PDT7:20 PM PDT 0.7 kt10:02 PM PDT6:07 AM PDT8:24 PM PDT6:04 PM PDT2:17 AM PDT
Sun 262:25 AM PDT −2.4 kt5:57 AM PDT8:50 AM PDT 1.3 kt12:07 PM PDT3:28 PM PDT −0.8 kt5:37 PM PDT8:03 PM PDT 0.8 kt10:48 PM PDT6:08 AM PDT8:23 PM PDT6:53 PM PDT3:06 AM PDT
Mon 273:06 AM PDT −2.6 kt6:37 AM PDT9:27 AM PDT 1.4 kt12:44 PM PDT3:52 PM PDT −1.0 kt6:16 PM PDT8:41 PM PDT 0.9 kt11:30 PM PDT6:09 AM PDT8:22 PM PDT7:35 PM PDT4:02 AM PDT
Tue 283:43 AM PDT −2.7 kt7:13 AM PDT9:58 AM PDT 1.4 kt1:18 PM PDT4:19 PM PDT −1.1 kt6:52 PM PDT9:18 PM PDT 1.0 kt6:09 AM PDT8:21 PM PDT8:11 PM PDT5:03 AM PDT
Wed 2912:10 AM PDT4:18 AM PDT −2.8 kt7:46 AM PDT10:26 AM PDT 1.4 kt1:49 PM PDT4:51 PM PDT −1.3 kt7:28 PM PDT9:54 PM PDT 1.1 ktFull Moon6:10 AM PDT8:20 PM PDT8:42 PM PDT6:06 AM PDT
Thu 3012:48 AM PDT4:54 AM PDT −2.8 kt8:17 AM PDT10:52 AM PDT 1.5 kt2:19 PM PDT5:25 PM PDT −1.5 kt8:05 PM PDT10:31 PM PDT 1.1 kt6:11 AM PDT8:20 PM PDT9:09 PM PDT7:09 AM PDT
Fri 311:26 AM PDT5:31 AM PDT −2.8 kt8:45 AM PDT11:20 AM PDT 1.5 kt2:48 PM PDT6:01 PM PDT −1.7 kt8:43 PM PDT11:11 PM PDT 1.1 kt6:12 AM PDT8:19 PM PDT9:34 PM PDT8:12 AM PDT

Alcatraz Island .8 mi E, San Francisco Bay, California Current
37.8167° N, 122.4000° W

August 2026

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Sat 012:06 AM PDT6:09 AM PDT −2.6 kt9:13 AM PDT11:50 AM PDT 1.4 kt3:16 PM PDT6:40 PM PDT −1.9 kt9:25 PM PDT11:53 PM PDT 1.1 kt6:13 AM PDT8:18 PM PDT9:57 PM PDT9:14 AM PDT
Sun 022:50 AM PDT6:50 AM PDT −2.4 kt9:41 AM PDT12:24 PM PDT 1.3 kt3:45 PM PDT7:21 PM PDT −2.1 kt10:12 PM PDT6:14 AM PDT8:17 PM PDT10:21 PM PDT10:18 AM PDT
Mon 0312:40 AM PDT 1.0 kt3:41 AM PDT7:33 AM PDT −2.1 kt10:12 AM PDT1:01 PM PDT 1.2 kt4:15 PM PDT8:06 PM PDT −2.2 kt11:06 PM PDT6:14 AM PDT8:16 PM PDT10:46 PM PDT11:22 AM PDT
Tue 041:33 AM PDT 1.0 kt4:42 AM PDT8:22 AM PDT −1.7 kt10:48 AM PDT1:42 PM PDT 1.1 kt4:50 PM PDT8:55 PM PDT −2.3 kt6:15 AM PDT8:15 PM PDT11:14 PM PDT12:30 PM PDT
Wed 0512:09 AM PDT2:35 AM PDT 0.9 kt5:57 AM PDT9:17 AM PDT −1.3 kt11:31 AM PDT2:31 PM PDT 1.0 kt5:33 PM PDT9:50 PM PDT −2.3 ktLast Quarter6:16 AM PDT8:14 PM PDT11:48 PM PDT1:40 PM PDT
Thu 061:20 AM PDT3:47 AM PDT 0.9 kt7:23 AM PDT10:19 AM PDT −1.0 kt12:27 PM PDT3:30 PM PDT 0.8 kt6:27 PM PDT10:51 PM PDT −2.4 kt6:17 AM PDT8:12 PM PDT2:53 PM PDT
Fri 072:34 AM PDT5:10 AM PDT 1.0 kt8:49 AM PDT11:29 AM PDT −0.8 kt1:44 PM PDT4:36 PM PDT 0.8 kt7:31 PM PDT11:56 PM PDT −2.6 kt6:18 AM PDT8:11 PM PDT12:30 AM PDT4:06 PM PDT
Sat 083:43 AM PDT6:29 AM PDT 1.2 kt10:03 AM PDT12:43 PM PDT −0.8 kt3:09 PM PDT5:46 PM PDT 0.9 kt8:39 PM PDT6:19 AM PDT8:10 PM PDT1:22 AM PDT5:15 PM PDT
Sun 091:03 AM PDT −2.8 kt4:45 AM PDT7:34 AM PDT 1.4 kt11:03 AM PDT1:55 PM PDT −0.9 kt4:21 PM PDT6:53 PM PDT 1.0 kt9:46 PM PDT6:20 AM PDT8:09 PM PDT2:26 AM PDT6:15 PM PDT
Mon 102:06 AM PDT −3.1 kt5:39 AM PDT8:27 AM PDT 1.6 kt11:52 AM PDT2:55 PM PDT −1.2 kt5:21 PM PDT7:53 PM PDT 1.2 kt10:47 PM PDT6:20 AM PDT8:08 PM PDT3:39 AM PDT7:04 PM PDT
Tue 113:02 AM PDT −3.3 kt6:28 AM PDT9:13 AM PDT 1.7 kt12:35 PM PDT3:46 PM PDT −1.5 kt6:16 PM PDT8:47 PM PDT 1.3 kt11:43 PM PDT6:21 AM PDT8:07 PM PDT4:56 AM PDT7:44 PM PDT
Wed 123:53 AM PDT −3.3 kt7:14 AM PDT9:55 AM PDT 1.8 kt1:14 PM PDT4:30 PM PDT −1.8 kt7:07 PM PDT9:38 PM PDT 1.4 ktNew Moon6:22 AM PDT8:05 PM PDT6:13 AM PDT8:17 PM PDT
Thu 1312:37 AM PDT4:39 AM PDT −3.3 kt7:56 AM PDT10:33 AM PDT 1.8 kt1:51 PM PDT5:13 PM PDT −2.0 kt7:57 PM PDT10:27 PM PDT 1.5 kt6:23 AM PDT8:04 PM PDT7:26 AM PDT8:45 PM PDT
Fri 141:29 AM PDT5:24 AM PDT −3.0 kt8:35 AM PDT11:10 AM PDT 1.7 kt2:27 PM PDT5:53 PM PDT −2.2 kt8:46 PM PDT11:15 PM PDT 1.4 kt6:24 AM PDT8:03 PM PDT8:36 AM PDT9:11 PM PDT
Sat 152:21 AM PDT6:07 AM PDT −2.7 kt9:14 AM PDT11:46 AM PDT 1.5 kt3:01 PM PDT6:34 PM PDT −2.3 kt9:37 PM PDT6:25 AM PDT8:02 PM PDT9:44 AM PDT9:35 PM PDT
Sun 1612:04 AM PDT 1.3 kt3:14 AM PDT6:49 AM PDT −2.3 kt9:52 AM PDT12:23 PM PDT 1.3 kt3:36 PM PDT7:16 PM PDT −2.3 kt10:29 PM PDT6:26 AM PDT8:00 PM PDT10:48 AM PDT10:00 PM PDT
Mon 1712:54 AM PDT 1.2 kt4:09 AM PDT7:34 AM PDT −1.8 kt10:30 AM PDT1:02 PM PDT 1.1 kt4:12 PM PDT8:00 PM PDT −2.2 kt11:25 PM PDT6:26 AM PDT7:59 PM PDT11:53 AM PDT10:26 PM PDT
Tue 181:50 AM PDT 1.0 kt5:10 AM PDT8:21 AM PDT −1.3 kt11:12 AM PDT1:44 PM PDT 0.9 kt4:51 PM PDT8:47 PM PDT −2.1 kt6:27 AM PDT7:58 PM PDT12:56 PM PDT10:56 PM PDT
Wed 1912:27 AM PDT2:55 AM PDT 0.9 kt6:19 AM PDT9:14 AM PDT −0.9 kt12:03 PM PDT2:34 PM PDT 0.7 kt5:37 PM PDT9:41 PM PDT −2.0 ktFirst Quarter6:28 AM PDT7:56 PM PDT1:59 PM PDT11:31 PM PDT
Thu 201:35 AM PDT4:16 AM PDT 0.8 kt7:35 AM PDT10:14 AM PDT −0.6 kt1:08 PM PDT3:34 PM PDT 0.6 kt6:32 PM PDT10:42 PM PDT −1.9 kt6:29 AM PDT7:55 PM PDT3:00 PM PDT
Fri 212:45 AM PDT5:39 AM PDT 0.9 kt8:52 AM PDT11:29 AM PDT −0.5 kt2:25 PM PDT4:44 PM PDT 0.5 kt7:35 PM PDT11:50 PM PDT −1.9 kt6:30 AM PDT7:54 PM PDT3:56 PM PDT12:12 AM PDT
Sat 223:48 AM PDT6:45 AM PDT 1.0 kt9:59 AM PDT1:27 PM PDT −0.5 kt3:32 PM PDT5:55 PM PDT 0.6 kt8:38 PM PDT6:31 AM PDT7:52 PM PDT4:48 PM PDT12:59 AM PDT
Sun 2312:58 AM PDT −2.0 kt4:42 AM PDT7:37 AM PDT 1.1 kt10:50 AM PDT2:25 PM PDT −0.7 kt4:27 PM PDT6:53 PM PDT 0.7 kt9:35 PM PDT6:32 AM PDT7:51 PM PDT5:33 PM PDT1:53 AM PDT
Mon 241:54 AM PDT −2.2 kt5:28 AM PDT8:19 AM PDT 1.2 kt11:30 AM PDT2:53 PM PDT −0.9 kt5:13 PM PDT7:40 PM PDT 0.8 kt10:26 PM PDT6:32 AM PDT7:50 PM PDT6:11 PM PDT2:52 AM PDT
Tue 252:38 AM PDT −2.4 kt6:07 AM PDT8:53 AM PDT 1.3 kt12:05 PM PDT3:19 PM PDT −1.1 kt5:54 PM PDT8:20 PM PDT 1.0 kt11:12 PM PDT6:33 AM PDT7:48 PM PDT6:44 PM PDT3:54 AM PDT
Wed 263:16 AM PDT −2.6 kt6:41 AM PDT9:22 AM PDT 1.4 kt12:36 PM PDT3:48 PM PDT −1.4 kt6:32 PM PDT8:58 PM PDT 1.1 kt11:55 PM PDT6:34 AM PDT7:47 PM PDT7:12 PM PDT4:58 AM PDT
Thu 273:53 AM PDT −2.7 kt7:12 AM PDT9:48 AM PDT 1.4 kt1:05 PM PDT4:21 PM PDT −1.7 kt7:09 PM PDT9:36 PM PDT 1.2 ktFull Moon6:35 AM PDT7:45 PM PDT7:38 PM PDT6:01 AM PDT
Fri 2812:36 AM PDT4:29 AM PDT −2.7 kt7:42 AM PDT10:14 AM PDT 1.4 kt1:32 PM PDT4:55 PM PDT −2.0 kt7:46 PM PDT10:14 PM PDT 1.3 kt6:36 AM PDT7:44 PM PDT8:02 PM PDT7:05 AM PDT
Sat 291:18 AM PDT5:07 AM PDT −2.6 kt8:10 AM PDT10:42 AM PDT 1.4 kt1:59 PM PDT5:31 PM PDT −2.2 kt8:24 PM PDT10:54 PM PDT 1.3 kt6:37 AM PDT7:42 PM PDT8:25 PM PDT8:09 AM PDT
Sun 302:02 AM PDT5:46 AM PDT −2.4 kt8:39 AM PDT11:14 AM PDT 1.4 kt2:26 PM PDT6:10 PM PDT −2.4 kt9:05 PM PDT11:37 PM PDT 1.3 kt6:38 AM PDT7:41 PM PDT8:50 PM PDT9:14 AM PDT
Mon 312:50 AM PDT6:28 AM PDT −2.2 kt9:09 AM PDT11:48 AM PDT 1.3 kt2:54 PM PDT6:51 PM PDT −2.6 kt9:50 PM PDT6:38 AM PDT7:40 PM PDT9:18 PM PDT10:21 AM PDT

Alcatraz Island .8 mi E, San Francisco Bay, California Current
37.8167° N, 122.4000° W

September 2026

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Tue 0112:24 AM PDT 1.3 kt3:44 AM PDT7:13 AM PDT −1.8 kt9:42 AM PDT12:26 PM PDT 1.1 kt3:26 PM PDT7:36 PM PDT −2.6 kt10:43 PM PDT6:39 AM PDT7:38 PM PDT9:50 PM PDT11:31 AM PDT
Wed 021:18 AM PDT 1.2 kt4:47 AM PDT8:03 AM PDT −1.5 kt10:20 AM PDT1:11 PM PDT 1.0 kt4:05 PM PDT8:27 PM PDT −2.6 kt11:46 PM PDT6:40 AM PDT7:37 PM PDT10:28 PM PDT12:44 PM PDT
Thu 032:20 AM PDT 1.1 kt6:00 AM PDT8:59 AM PDT −1.1 kt11:08 AM PDT2:04 PM PDT 0.8 kt4:55 PM PDT9:24 PM PDT −2.5 kt6:41 AM PDT7:35 PM PDT11:16 PM PDT1:56 PM PDT
Fri 0412:59 AM PDT3:34 AM PDT 1.1 kt7:21 AM PDT10:04 AM PDT −0.8 kt12:15 PM PDT3:08 PM PDT 0.7 kt5:58 PM PDT10:28 PM PDT −2.5 ktLast Quarter6:42 AM PDT7:34 PM PDT3:05 PM PDT
Sat 052:14 AM PDT4:59 AM PDT 1.1 kt8:38 AM PDT11:16 AM PDT −0.7 kt1:46 PM PDT4:22 PM PDT 0.7 kt7:14 PM PDT11:38 PM PDT −2.5 kt6:43 AM PDT7:32 PM PDT12:15 AM PDT4:07 PM PDT
Sun 063:25 AM PDT6:16 AM PDT 1.2 kt9:44 AM PDT12:35 PM PDT −0.8 kt3:12 PM PDT5:39 PM PDT 0.8 kt8:31 PM PDT6:43 AM PDT7:31 PM PDT1:23 AM PDT4:58 PM PDT
Mon 0712:49 AM PDT −2.6 kt4:26 AM PDT7:16 AM PDT 1.4 kt10:37 AM PDT1:46 PM PDT −1.1 kt4:20 PM PDT6:49 PM PDT 1.0 kt9:41 PM PDT6:44 AM PDT7:29 PM PDT2:37 AM PDT5:40 PM PDT
Tue 081:53 AM PDT −2.8 kt5:19 AM PDT8:05 AM PDT 1.5 kt11:20 AM PDT2:42 PM PDT −1.5 kt5:17 PM PDT7:49 PM PDT 1.2 kt10:43 PM PDT6:45 AM PDT7:28 PM PDT3:52 AM PDT6:15 PM PDT
Wed 092:49 AM PDT −2.9 kt6:05 AM PDT8:47 AM PDT 1.6 kt11:59 AM PDT3:27 PM PDT −1.8 kt6:09 PM PDT8:41 PM PDT 1.4 kt11:40 PM PDT6:46 AM PDT7:26 PM PDT5:05 AM PDT6:44 PM PDT
Thu 103:37 AM PDT −2.8 kt6:48 AM PDT9:25 AM PDT 1.6 kt12:34 PM PDT4:07 PM PDT −2.2 kt6:57 PM PDT9:29 PM PDT 1.5 ktNew Moon6:47 AM PDT7:24 PM PDT6:16 AM PDT7:11 PM PDT
Fri 1112:33 AM PDT4:21 AM PDT −2.7 kt7:27 AM PDT10:00 AM PDT 1.6 kt1:08 PM PDT4:45 PM PDT −2.4 kt7:43 PM PDT10:15 PM PDT 1.5 kt6:48 AM PDT7:23 PM PDT7:24 AM PDT7:35 PM PDT
Sat 121:24 AM PDT5:03 AM PDT −2.5 kt8:05 AM PDT10:34 AM PDT 1.5 kt1:41 PM PDT5:22 PM PDT −2.6 kt8:28 PM PDT11:00 PM PDT 1.5 kt6:49 AM PDT7:21 PM PDT8:30 AM PDT8:00 PM PDT
Sun 132:14 AM PDT5:43 AM PDT −2.2 kt8:41 AM PDT11:08 AM PDT 1.3 kt2:13 PM PDT6:00 PM PDT −2.6 kt9:12 PM PDT11:44 PM PDT 1.4 kt6:49 AM PDT7:20 PM PDT9:36 AM PDT8:26 PM PDT
Mon 143:05 AM PDT6:24 AM PDT −1.8 kt9:17 AM PDT11:43 AM PDT 1.1 kt2:45 PM PDT6:40 PM PDT −2.5 kt9:59 PM PDT6:50 AM PDT7:18 PM PDT10:40 AM PDT8:55 PM PDT
Tue 1512:31 AM PDT 1.3 kt3:57 AM PDT7:07 AM PDT −1.5 kt9:55 AM PDT12:21 PM PDT 0.9 kt3:19 PM PDT7:22 PM PDT −2.4 kt10:49 PM PDT6:51 AM PDT7:17 PM PDT11:44 AM PDT9:28 PM PDT
Wed 161:21 AM PDT 1.1 kt4:54 AM PDT7:53 AM PDT −1.1 kt10:36 AM PDT1:03 PM PDT 0.8 kt3:58 PM PDT8:08 PM PDT −2.2 kt11:46 PM PDT6:52 AM PDT7:15 PM PDT12:47 PM PDT10:07 PM PDT
Thu 172:20 AM PDT 1.0 kt5:57 AM PDT8:44 AM PDT −0.8 kt11:26 AM PDT1:53 PM PDT 0.6 kt4:44 PM PDT9:01 PM PDT −2.0 kt6:53 AM PDT7:14 PM PDT1:46 PM PDT10:51 PM PDT
Fri 1812:51 AM PDT3:32 AM PDT 0.9 kt7:06 AM PDT9:42 AM PDT −0.6 kt12:34 PM PDT2:53 PM PDT 0.5 kt5:43 PM PDT10:00 PM PDT −1.9 ktFirst Quarter6:54 AM PDT7:12 PM PDT2:40 PM PDT11:43 PM PDT
Sat 192:00 AM PDT4:54 AM PDT 0.9 kt8:15 AM PDT10:50 AM PDT −0.5 kt1:53 PM PDT4:04 PM PDT 0.5 kt6:52 PM PDT11:06 PM PDT −1.8 kt6:54 AM PDT7:10 PM PDT3:27 PM PDT
Sun 203:04 AM PDT6:01 AM PDT 0.9 kt9:14 AM PDT12:08 PM PDT −0.6 kt3:02 PM PDT5:17 PM PDT 0.5 kt8:02 PM PDT6:55 AM PDT7:09 PM PDT4:08 PM PDT12:40 AM PDT
Mon 2112:11 AM PDT −1.9 kt3:58 AM PDT6:51 AM PDT 1.0 kt10:02 AM PDT1:15 PM PDT −0.8 kt3:58 PM PDT6:18 PM PDT 0.7 kt9:04 PM PDT6:56 AM PDT7:07 PM PDT4:43 PM PDT1:40 AM PDT
Tue 221:09 AM PDT −2.0 kt4:43 AM PDT7:31 AM PDT 1.1 kt10:40 AM PDT1:58 PM PDT −1.1 kt4:45 PM PDT7:09 PM PDT 0.9 kt9:59 PM PDT6:57 AM PDT7:06 PM PDT5:12 PM PDT2:43 AM PDT
Wed 231:58 AM PDT −2.2 kt5:22 AM PDT8:03 AM PDT 1.2 kt11:13 AM PDT2:34 PM PDT −1.5 kt5:27 PM PDT7:53 PM PDT 1.0 kt10:49 PM PDT6:58 AM PDT7:04 PM PDT5:39 PM PDT3:46 AM PDT
Thu 242:40 AM PDT −2.3 kt5:57 AM PDT8:32 AM PDT 1.3 kt11:44 AM PDT3:09 PM PDT −1.8 kt6:07 PM PDT8:34 PM PDT 1.2 kt11:37 PM PDT6:59 AM PDT7:03 PM PDT6:04 PM PDT4:50 AM PDT
Fri 253:21 AM PDT −2.3 kt6:30 AM PDT9:00 AM PDT 1.4 kt12:12 PM PDT3:44 PM PDT −2.2 kt6:45 PM PDT9:14 PM PDT 1.3 kt7:00 AM PDT7:01 PM PDT6:28 PM PDT5:55 AM PDT
Sat 2612:24 AM PDT4:01 AM PDT −2.3 kt7:01 AM PDT9:30 AM PDT 1.4 kt12:40 PM PDT4:21 PM PDT −2.5 kt7:23 PM PDT9:55 PM PDT 1.4 ktFull Moon7:01 AM PDT7:00 PM PDT6:53 PM PDT7:01 AM PDT
Sun 271:11 AM PDT4:42 AM PDT −2.2 kt7:33 AM PDT10:03 AM PDT 1.3 kt1:07 PM PDT5:00 PM PDT −2.7 kt8:03 PM PDT10:38 PM PDT 1.5 kt7:01 AM PDT6:58 PM PDT7:20 PM PDT8:08 AM PDT
Mon 282:00 AM PDT5:25 AM PDT −2.0 kt8:05 AM PDT10:38 AM PDT 1.3 kt1:37 PM PDT5:41 PM PDT −2.9 kt8:46 PM PDT11:23 PM PDT 1.5 kt7:02 AM PDT6:56 PM PDT7:51 PM PDT9:19 AM PDT
Tue 292:53 AM PDT6:09 AM PDT −1.8 kt8:40 AM PDT11:16 AM PDT 1.2 kt2:10 PM PDT6:24 PM PDT −3.0 kt9:34 PM PDT7:03 AM PDT6:55 PM PDT8:28 PM PDT10:32 AM PDT
Wed 3012:13 AM PDT 1.5 kt3:50 AM PDT6:57 AM PDT −1.5 kt9:19 AM PDT12:00 PM PDT 1.0 kt2:49 PM PDT7:13 PM PDT −2.9 kt10:30 PM PDT7:04 AM PDT6:53 PM PDT9:14 PM PDT11:46 AM PDT

Alcatraz Island .8 mi E, San Francisco Bay, California Current
37.8167° N, 122.4000° W

October 2026

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Thu 011:09 AM PDT 1.4 kt4:53 AM PDT7:50 AM PDT −1.2 kt10:06 AM PDT12:50 PM PDT 0.9 kt3:35 PM PDT8:06 PM PDT −2.8 kt11:33 PM PDT7:05 AM PDT6:52 PM PDT10:10 PM PDT12:57 PM PDT
Fri 022:14 AM PDT 1.3 kt6:03 AM PDT8:49 AM PDT −1.0 kt11:07 AM PDT1:49 PM PDT 0.8 kt4:34 PM PDT9:06 PM PDT −2.6 kt7:06 AM PDT6:50 PM PDT11:15 PM PDT2:02 PM PDT
Sat 0312:44 AM PDT3:28 AM PDT 1.2 kt7:13 AM PDT9:56 AM PDT −0.8 kt12:30 PM PDT2:59 PM PDT 0.7 kt5:47 PM PDT10:12 PM PDT −2.5 ktLast Quarter7:07 AM PDT6:49 PM PDT2:56 PM PDT
Sun 041:55 AM PDT4:45 AM PDT 1.2 kt8:18 AM PDT11:11 AM PDT −0.9 kt1:59 PM PDT4:18 PM PDT 0.7 kt7:09 PM PDT11:22 PM PDT −2.4 kt7:08 AM PDT6:47 PM PDT12:26 AM PDT3:40 PM PDT
Mon 053:00 AM PDT5:52 AM PDT 1.3 kt9:13 AM PDT12:28 PM PDT −1.1 kt3:13 PM PDT5:37 PM PDT 0.9 kt8:26 PM PDT7:09 AM PDT6:46 PM PDT1:39 AM PDT4:15 PM PDT
Tue 0612:32 AM PDT −2.4 kt3:58 AM PDT6:46 AM PDT 1.4 kt9:59 AM PDT1:31 PM PDT −1.5 kt4:16 PM PDT6:45 PM PDT 1.1 kt9:36 PM PDT7:09 AM PDT6:44 PM PDT2:51 AM PDT4:46 PM PDT
Wed 071:35 AM PDT −2.4 kt4:48 AM PDT7:32 AM PDT 1.4 kt10:39 AM PDT2:20 PM PDT −1.9 kt5:10 PM PDT7:43 PM PDT 1.3 kt10:38 PM PDT7:10 AM PDT6:43 PM PDT4:01 AM PDT5:13 PM PDT
Thu 082:30 AM PDT −2.3 kt5:34 AM PDT8:12 AM PDT 1.5 kt11:16 AM PDT3:01 PM PDT −2.2 kt5:58 PM PDT8:34 PM PDT 1.4 kt11:36 PM PDT7:11 AM PDT6:41 PM PDT5:09 AM PDT5:37 PM PDT
Fri 093:17 AM PDT −2.2 kt6:15 AM PDT8:48 AM PDT 1.4 kt11:50 AM PDT3:38 PM PDT −2.5 kt6:43 PM PDT9:20 PM PDT 1.5 kt7:12 AM PDT6:40 PM PDT6:15 AM PDT6:02 PM PDT
Sat 1012:29 AM PDT4:00 AM PDT −2.1 kt6:54 AM PDT9:23 AM PDT 1.3 kt12:23 PM PDT4:14 PM PDT −2.7 kt7:26 PM PDT10:03 PM PDT 1.5 ktNew Moon7:13 AM PDT6:38 PM PDT7:19 AM PDT6:27 PM PDT
Sun 111:19 AM PDT4:40 AM PDT −1.8 kt7:32 AM PDT9:56 AM PDT 1.2 kt12:55 PM PDT4:50 PM PDT −2.7 kt8:08 PM PDT10:45 PM PDT 1.5 kt7:14 AM PDT6:37 PM PDT8:24 AM PDT6:55 PM PDT
Mon 122:08 AM PDT5:20 AM PDT −1.6 kt8:09 AM PDT10:31 AM PDT 1.1 kt1:27 PM PDT5:28 PM PDT −2.7 kt8:49 PM PDT11:27 PM PDT 1.4 kt7:15 AM PDT6:35 PM PDT9:29 AM PDT7:26 PM PDT
Tue 132:57 AM PDT6:00 AM PDT −1.4 kt8:46 AM PDT11:07 AM PDT 0.9 kt1:59 PM PDT6:07 PM PDT −2.6 kt9:33 PM PDT7:16 AM PDT6:34 PM PDT10:33 AM PDT8:03 PM PDT
Wed 1412:10 AM PDT 1.3 kt3:46 AM PDT6:43 AM PDT −1.2 kt9:24 AM PDT11:46 AM PDT 0.8 kt2:34 PM PDT6:50 PM PDT −2.5 kt10:20 PM PDT7:17 AM PDT6:33 PM PDT11:34 AM PDT8:45 PM PDT
Thu 1512:58 AM PDT 1.2 kt4:40 AM PDT7:28 AM PDT −1.0 kt10:05 AM PDT12:30 PM PDT 0.7 kt3:13 PM PDT7:37 PM PDT −2.3 kt11:13 PM PDT7:18 AM PDT6:31 PM PDT12:30 PM PDT9:34 PM PDT
Fri 161:52 AM PDT 1.0 kt5:37 AM PDT8:18 AM PDT −0.8 kt10:57 AM PDT1:20 PM PDT 0.6 kt4:01 PM PDT8:28 PM PDT −2.1 kt7:19 AM PDT6:30 PM PDT1:20 PM PDT10:29 PM PDT
Sat 1712:12 AM PDT2:54 AM PDT 1.0 kt6:36 AM PDT9:14 AM PDT −0.7 kt12:06 PM PDT2:19 PM PDT 0.5 kt5:00 PM PDT9:24 PM PDT −2.0 kt7:20 AM PDT6:29 PM PDT2:03 PM PDT11:28 PM PDT
Sun 181:13 AM PDT4:00 AM PDT 0.9 kt7:33 AM PDT10:16 AM PDT −0.7 kt1:22 PM PDT3:26 PM PDT 0.5 kt6:10 PM PDT10:24 PM PDT −1.9 ktFirst Quarter7:21 AM PDT6:27 PM PDT2:40 PM PDT
Mon 192:10 AM PDT5:00 AM PDT 1.0 kt8:23 AM PDT11:19 AM PDT −0.8 kt2:30 PM PDT4:35 PM PDT 0.5 kt7:21 PM PDT11:24 PM PDT −1.9 kt7:22 AM PDT6:26 PM PDT3:11 PM PDT12:29 AM PDT
Tue 203:01 AM PDT5:47 AM PDT 1.0 kt9:06 AM PDT12:17 PM PDT −1.1 kt3:26 PM PDT5:38 PM PDT 0.7 kt8:28 PM PDT7:23 AM PDT6:25 PM PDT3:39 PM PDT1:31 AM PDT
Wed 2112:20 AM PDT −1.9 kt3:46 AM PDT6:27 AM PDT 1.1 kt9:43 AM PDT1:05 PM PDT −1.5 kt4:15 PM PDT6:33 PM PDT 0.9 kt9:29 PM PDT7:23 AM PDT6:23 PM PDT4:04 PM PDT2:33 AM PDT
Thu 221:12 AM PDT −1.9 kt4:26 AM PDT7:02 AM PDT 1.2 kt10:16 AM PDT1:47 PM PDT −1.9 kt4:58 PM PDT7:22 PM PDT 1.1 kt10:26 PM PDT7:24 AM PDT6:22 PM PDT4:29 PM PDT3:37 AM PDT
Fri 232:00 AM PDT −2.0 kt5:04 AM PDT7:37 AM PDT 1.2 kt10:47 AM PDT2:27 PM PDT −2.2 kt5:39 PM PDT8:07 PM PDT 1.3 kt11:20 PM PDT7:25 AM PDT6:21 PM PDT4:53 PM PDT4:41 AM PDT
Sat 242:46 AM PDT −1.9 kt5:41 AM PDT8:11 AM PDT 1.3 kt11:17 AM PDT3:07 PM PDT −2.6 kt6:19 PM PDT8:52 PM PDT 1.4 kt7:26 AM PDT6:19 PM PDT5:19 PM PDT5:48 AM PDT
Sun 2512:13 AM PDT3:32 AM PDT −1.9 kt6:18 AM PDT8:48 AM PDT 1.3 kt11:48 AM PDT3:48 PM PDT −2.9 kt7:00 PM PDT9:37 PM PDT 1.6 ktFull Moon7:27 AM PDT6:18 PM PDT5:49 PM PDT6:58 AM PDT
Mon 261:05 AM PDT4:18 AM PDT −1.8 kt6:55 AM PDT9:26 AM PDT 1.2 kt12:21 PM PDT4:31 PM PDT −3.1 kt7:44 PM PDT10:23 PM PDT 1.6 kt7:28 AM PDT6:17 PM PDT6:24 PM PDT8:12 AM PDT
Tue 271:58 AM PDT5:05 AM PDT −1.7 kt7:34 AM PDT10:07 AM PDT 1.2 kt12:57 PM PDT5:16 PM PDT −3.2 kt8:31 PM PDT11:12 PM PDT 1.6 kt7:30 AM PDT6:16 PM PDT7:08 PM PDT9:28 AM PDT
Wed 282:54 AM PDT5:53 AM PDT −1.5 kt8:16 AM PDT10:51 AM PDT 1.1 kt1:38 PM PDT6:03 PM PDT −3.2 kt9:23 PM PDT7:31 AM PDT6:15 PM PDT8:02 PM PDT10:43 AM PDT
Thu 2912:06 AM PDT 1.6 kt3:52 AM PDT6:45 AM PDT −1.3 kt9:04 AM PDT11:41 AM PDT 1.0 kt2:25 PM PDT6:55 PM PDT −3.1 kt10:20 PM PDT7:32 AM PDT6:13 PM PDT9:06 PM PDT11:52 AM PDT
Fri 301:04 AM PDT 1.5 kt4:53 AM PDT7:41 AM PDT −1.1 kt10:03 AM PDT12:37 PM PDT 0.9 kt3:21 PM PDT7:51 PM PDT −2.9 kt11:23 PM PDT7:33 AM PDT6:12 PM PDT10:17 PM PDT12:51 PM PDT
Sat 312:08 AM PDT 1.4 kt5:54 AM PDT8:42 AM PDT −1.0 kt11:17 AM PDT1:42 PM PDT 0.8 kt4:27 PM PDT8:51 PM PDT −2.7 kt7:34 AM PDT6:11 PM PDT11:31 PM PDT1:39 PM PDT

Alcatraz Island .8 mi E, San Francisco Bay, California Current
37.8167° N, 122.4000° W

November 2026

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Sun 0112:27 AM PDT2:15 AM PST 1.4 kt5:53 AM PST8:50 AM PST −1.1 kt11:40 AM PST1:55 PM PST 0.8 kt4:43 PM PST8:56 PM PST −2.4 ktLast Quarter6:35 AM PST5:10 PM PST11:43 PM PST1:17 PM PST
Mon 0212:30 AM PST3:20 AM PST 1.3 kt6:47 AM PST10:01 AM PST −1.2 kt12:59 PM PST3:15 PM PST 0.8 kt6:04 PM PST10:04 PM PST −2.2 kt6:36 AM PST5:09 PM PST1:49 PM PST
Tue 031:29 AM PST4:18 AM PST 1.3 kt7:34 AM PST11:09 AM PST −1.5 kt2:06 PM PST4:31 PM PST 0.9 kt7:20 PM PST11:11 PM PST −2.0 kt6:37 AM PST5:08 PM PST12:53 AM PST2:16 PM PST
Wed 042:23 AM PST5:09 AM PST 1.3 kt8:16 AM PST12:05 PM PST −1.9 kt3:05 PM PST5:37 PM PST 1.1 kt8:30 PM PST6:38 AM PST5:07 PM PST2:00 AM PST2:41 PM PST
Thu 0512:13 AM PST −1.9 kt3:12 AM PST5:53 AM PST 1.3 kt8:55 AM PST12:51 PM PST −2.2 kt3:57 PM PST6:34 PM PST 1.3 kt9:34 PM PST6:39 AM PST5:06 PM PST3:05 AM PST3:05 PM PST
Fri 061:08 AM PST −1.7 kt3:58 AM PST6:34 AM PST 1.3 kt9:32 AM PST1:31 PM PST −2.5 kt4:44 PM PST7:24 PM PST 1.4 kt10:31 PM PST6:40 AM PST5:05 PM PST4:09 AM PST3:30 PM PST
Sat 071:57 AM PST −1.6 kt4:41 AM PST7:11 AM PST 1.2 kt10:07 AM PST2:08 PM PST −2.7 kt5:27 PM PST8:09 PM PST 1.5 kt11:24 PM PST6:41 AM PST5:04 PM PST5:12 AM PST3:56 PM PST
Sun 082:40 AM PST −1.5 kt5:22 AM PST7:47 AM PST 1.1 kt10:41 AM PST2:45 PM PST −2.8 kt6:09 PM PST8:52 PM PST 1.5 ktNew Moon6:42 AM PST5:03 PM PST6:16 AM PST4:26 PM PST
Mon 0912:14 AM PST3:20 AM PST −1.3 kt6:02 AM PST8:22 AM PST 1.0 kt11:15 AM PST3:22 PM PST −2.8 kt6:49 PM PST9:32 PM PST 1.4 kt6:43 AM PST5:02 PM PST7:20 AM PST5:00 PM PST
Tue 101:01 AM PST3:59 AM PST −1.2 kt6:39 AM PST8:59 AM PST 0.9 kt11:49 AM PST4:00 PM PST −2.7 kt7:30 PM PST10:13 PM PST 1.4 kt6:44 AM PST5:01 PM PST8:22 AM PST5:41 PM PST
Wed 111:47 AM PST4:39 AM PST −1.1 kt7:17 AM PST9:37 AM PST 0.8 kt12:23 PM PST4:41 PM PST −2.6 kt8:13 PM PST10:54 PM PST 1.3 kt6:45 AM PST5:01 PM PST9:20 AM PST6:28 PM PST
Thu 122:34 AM PST5:21 AM PST −1.0 kt7:55 AM PST10:17 AM PST 0.7 kt1:00 PM PST5:24 PM PST −2.5 kt8:57 PM PST11:39 PM PST 1.2 kt6:46 AM PST5:00 PM PST10:13 AM PST7:20 PM PST
Fri 133:22 AM PST6:05 AM PST −0.9 kt8:38 AM PST11:02 AM PST 0.6 kt1:41 PM PST6:10 PM PST −2.4 kt9:44 PM PST6:48 AM PST4:59 PM PST10:58 AM PST8:18 PM PST
Sat 1412:26 AM PST 1.1 kt4:12 AM PST6:54 AM PST −0.8 kt9:31 AM PST11:52 AM PST 0.6 kt2:28 PM PST6:58 PM PST −2.2 kt10:33 PM PST6:49 AM PST4:58 PM PST11:37 AM PST9:17 PM PST
Sun 151:16 AM PST 1.1 kt5:01 AM PST7:46 AM PST −0.8 kt10:37 AM PST12:48 PM PST 0.5 kt3:24 PM PST7:50 PM PST −2.1 kt11:22 PM PST6:50 AM PST4:57 PM PST12:10 PM PST10:18 PM PST
Mon 162:06 AM PST 1.0 kt5:47 AM PST8:41 AM PST −0.9 kt11:48 AM PST1:50 PM PST 0.5 kt4:29 PM PST8:44 PM PST −1.9 kt6:51 AM PST4:57 PM PST12:39 PM PST11:19 PM PST
Tue 1712:10 AM PST2:55 AM PST 1.1 kt6:29 AM PST9:36 AM PST −1.2 kt12:54 PM PST2:54 PM PST 0.6 kt5:41 PM PST9:39 PM PST −1.8 ktFirst Quarter6:52 AM PST4:56 PM PST1:04 PM PST
Wed 1812:57 AM PST3:40 AM PST 1.1 kt7:07 AM PST10:29 AM PST −1.5 kt1:51 PM PST3:58 PM PST 0.7 kt6:53 PM PST10:34 PM PST −1.7 kt6:53 AM PST4:55 PM PST1:28 PM PST12:21 AM PST
Thu 191:42 AM PST4:23 AM PST 1.1 kt7:43 AM PST11:18 AM PST −1.8 kt2:41 PM PST4:57 PM PST 0.9 kt8:01 PM PST11:29 PM PST −1.6 kt6:54 AM PST4:55 PM PST1:52 PM PST1:23 AM PST
Fri 202:26 AM PST5:04 AM PST 1.1 kt8:17 AM PST12:04 PM PST −2.2 kt3:26 PM PST5:51 PM PST 1.1 kt9:05 PM PST6:55 AM PST4:54 PM PST2:17 PM PST2:27 AM PST
Sat 2112:23 AM PST −1.6 kt3:09 AM PST5:45 AM PST 1.2 kt8:51 AM PST12:49 PM PST −2.6 kt4:11 PM PST6:42 PM PST 1.3 kt10:05 PM PST6:56 AM PST4:54 PM PST2:44 PM PST3:34 AM PST
Sun 221:15 AM PST −1.6 kt3:53 AM PST6:27 AM PST 1.2 kt9:27 AM PST1:34 PM PST −3.0 kt4:55 PM PST7:32 PM PST 1.5 kt11:02 PM PST6:57 AM PST4:53 PM PST3:17 PM PST4:46 AM PST
Mon 232:06 AM PST −1.5 kt4:37 AM PST7:10 AM PST 1.2 kt10:04 AM PST2:20 PM PST −3.2 kt5:41 PM PST8:21 PM PST 1.6 kt11:58 PM PST6:58 AM PST4:53 PM PST3:57 PM PST6:01 AM PST
Tue 242:56 AM PST −1.4 kt5:21 AM PST7:55 AM PST 1.1 kt10:45 AM PST3:07 PM PST −3.4 kt6:29 PM PST9:11 PM PST 1.7 ktFull Moon6:59 AM PST4:52 PM PST4:47 PM PST7:18 AM PST
Wed 2512:53 AM PST3:47 AM PST −1.4 kt6:07 AM PST8:43 AM PST 1.1 kt11:30 AM PST3:56 PM PST −3.5 kt7:20 PM PST10:03 PM PST 1.7 kt7:00 AM PST4:52 PM PST5:49 PM PST8:33 AM PST
Thu 261:48 AM PST4:39 AM PST −1.3 kt6:58 AM PST9:33 AM PST 1.1 kt12:19 PM PST4:47 PM PST −3.4 kt8:13 PM PST10:57 PM PST 1.7 kt7:01 AM PST4:52 PM PST7:00 PM PST9:38 AM PST
Fri 272:43 AM PST5:33 AM PST −1.2 kt7:55 AM PST10:27 AM PST 1.0 kt1:14 PM PST5:40 PM PST −3.3 kt9:09 PM PST11:53 PM PST 1.6 kt7:02 AM PST4:51 PM PST8:16 PM PST10:33 AM PST
Sat 283:37 AM PST6:29 AM PST −1.2 kt9:01 AM PST11:27 AM PST 0.9 kt2:14 PM PST6:36 PM PST −3.0 kt10:05 PM PST7:03 AM PST4:51 PM PST9:32 PM PST11:16 AM PST
Sun 2912:51 AM PST 1.5 kt4:29 AM PST7:29 AM PST −1.3 kt10:16 AM PST12:33 PM PST 0.9 kt3:23 PM PST7:34 PM PST −2.7 kt11:01 PM PST7:04 AM PST4:51 PM PST10:44 PM PST11:50 AM PST
Mon 301:49 AM PST 1.5 kt5:19 AM PST8:32 AM PST −1.4 kt11:32 AM PST1:46 PM PST 0.8 kt4:37 PM PST8:35 PM PST −2.3 kt11:57 PM PSTLast Quarter7:05 AM PST4:50 PM PST11:53 PM PST12:20 PM PST

Alcatraz Island .8 mi E, San Francisco Bay, California Current
37.8167° N, 122.4000° W

December 2026

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Tue 012:45 AM PST 1.4 kt6:06 AM PST9:36 AM PST −1.6 kt12:45 PM PST3:04 PM PST 0.9 kt5:55 PM PST9:38 PM PST −1.9 kt7:06 AM PST4:50 PM PST12:46 PM PST
Wed 0212:52 AM PST3:38 AM PST 1.3 kt6:50 AM PST10:38 AM PST −1.9 kt1:51 PM PST4:19 PM PST 1.0 kt7:11 PM PST10:44 PM PST −1.6 kt7:07 AM PST4:50 PM PST12:58 AM PST1:10 PM PST
Thu 031:45 AM PST4:28 AM PST 1.2 kt7:32 AM PST11:33 AM PST −2.2 kt2:49 PM PST5:25 PM PST 1.1 kt8:23 PM PST11:49 PM PST −1.4 kt7:08 AM PST4:50 PM PST2:02 AM PST1:34 PM PST
Fri 042:35 AM PST5:14 AM PST 1.1 kt8:13 AM PST12:20 PM PST −2.4 kt3:40 PM PST6:22 PM PST 1.3 kt9:27 PM PST7:09 AM PST4:50 PM PST3:05 AM PST1:59 PM PST
Sat 0512:48 AM PST −1.2 kt3:24 AM PST5:58 AM PST 1.1 kt8:53 AM PST1:03 PM PST −2.6 kt4:27 PM PST7:13 PM PST 1.4 kt10:26 PM PST7:10 AM PST4:50 PM PST4:09 AM PST2:28 PM PST
Sun 061:40 AM PST −1.1 kt4:11 AM PST6:39 AM PST 1.0 kt9:31 AM PST1:43 PM PST −2.7 kt5:11 PM PST7:59 PM PST 1.4 kt11:18 PM PST7:11 AM PST4:50 PM PST5:11 AM PST3:00 PM PST
Mon 072:24 AM PST −1.1 kt4:55 AM PST7:18 AM PST 0.9 kt10:09 AM PST2:21 PM PST −2.7 kt5:53 PM PST8:41 PM PST 1.4 kt7:12 AM PST4:50 PM PST6:13 AM PST3:39 PM PST
Tue 0812:05 AM PST3:03 AM PST −1.0 kt5:36 AM PST7:57 AM PST 0.9 kt10:46 AM PST3:00 PM PST −2.7 kt6:34 PM PST9:21 PM PST 1.4 ktNew Moon7:12 AM PST4:50 PM PST7:13 AM PST4:23 PM PST
Wed 0912:50 AM PST3:40 AM PST −1.0 kt6:14 AM PST8:35 AM PST 0.8 kt11:23 AM PST3:39 PM PST −2.7 kt7:15 PM PST9:59 PM PST 1.4 kt7:13 AM PST4:50 PM PST8:07 AM PST5:14 PM PST
Thu 101:32 AM PST4:19 AM PST −0.9 kt6:52 AM PST9:13 AM PST 0.8 kt12:00 PM PST4:19 PM PST −2.7 kt7:54 PM PST10:37 PM PST 1.3 kt7:14 AM PST4:50 PM PST8:55 AM PST6:10 PM PST
Fri 112:14 AM PST4:58 AM PST −0.9 kt7:30 AM PST9:54 AM PST 0.8 kt12:38 PM PST5:01 PM PST −2.6 kt8:34 PM PST11:15 PM PST 1.3 kt7:15 AM PST4:50 PM PST9:36 AM PST7:09 PM PST
Sat 122:55 AM PST5:41 AM PST −0.9 kt8:13 AM PST10:37 AM PST 0.7 kt1:19 PM PST5:44 PM PST −2.5 kt9:13 PM PST11:53 PM PST 1.2 kt7:15 AM PST4:50 PM PST10:10 AM PST8:10 PM PST
Sun 133:36 AM PST6:26 AM PST −1.0 kt9:04 AM PST11:24 AM PST 0.7 kt2:03 PM PST6:28 PM PST −2.3 kt9:51 PM PST7:16 AM PST4:51 PM PST10:40 AM PST9:10 PM PST
Mon 1412:33 AM PST 1.2 kt4:15 AM PST7:13 AM PST −1.1 kt10:04 AM PST12:17 PM PST 0.6 kt2:55 PM PST7:15 PM PST −2.1 kt10:30 PM PST7:17 AM PST4:51 PM PST11:06 AM PST10:10 PM PST
Tue 151:14 AM PST 1.1 kt4:54 AM PST8:02 AM PST −1.3 kt11:09 AM PST1:14 PM PST 0.6 kt3:56 PM PST8:05 PM PST −1.9 kt11:10 PM PST7:17 AM PST4:51 PM PST11:30 AM PST11:10 PM PST
Wed 161:57 AM PST 1.1 kt5:31 AM PST8:53 AM PST −1.5 kt12:12 PM PST2:16 PM PST 0.6 kt5:08 PM PST8:58 PM PST −1.7 kt11:52 PM PSTFirst Quarter7:18 AM PST4:52 PM PST11:53 AM PST
Thu 172:42 AM PST 1.1 kt6:07 AM PST9:44 AM PST −1.8 kt1:11 PM PST3:21 PM PST 0.7 kt6:24 PM PST9:54 PM PST −1.5 kt7:19 AM PST4:52 PM PST12:16 PM PST12:12 AM PST
Fri 1812:38 AM PST3:28 AM PST 1.1 kt6:44 AM PST10:35 AM PST −2.1 kt2:05 PM PST4:24 PM PST 0.9 kt7:39 PM PST10:52 PM PST −1.3 kt7:19 AM PST4:52 PM PST12:41 PM PST1:15 AM PST
Sat 191:29 AM PST4:15 AM PST 1.1 kt7:23 AM PST11:26 AM PST −2.5 kt2:56 PM PST5:25 PM PST 1.1 kt8:50 PM PST11:51 PM PST −1.3 kt7:20 AM PST4:53 PM PST1:11 PM PST2:22 AM PST
Sun 202:21 AM PST5:04 AM PST 1.1 kt8:04 AM PST12:16 PM PST −2.8 kt3:46 PM PST6:22 PM PST 1.3 kt9:54 PM PST7:21 AM PST4:53 PM PST1:46 PM PST3:34 AM PST
Mon 2112:49 AM PST −1.2 kt3:13 AM PST5:53 AM PST 1.1 kt8:48 AM PST1:07 PM PST −3.1 kt4:36 PM PST7:16 PM PST 1.5 kt10:53 PM PST7:21 AM PST4:54 PM PST2:30 PM PST4:49 AM PST
Tue 221:45 AM PST −1.2 kt4:05 AM PST6:44 AM PST 1.1 kt9:35 AM PST1:58 PM PST −3.4 kt5:27 PM PST8:09 PM PST 1.7 kt11:48 PM PST7:22 AM PST4:54 PM PST3:25 PM PST6:05 AM PST
Wed 232:39 AM PST −1.3 kt4:57 AM PST7:34 AM PST 1.2 kt10:25 AM PST2:49 PM PST −3.6 kt6:17 PM PST9:00 PM PST 1.8 ktFull Moon7:22 AM PST4:55 PM PST4:33 PM PST7:16 AM PST
Thu 2412:40 AM PST3:31 AM PST −1.3 kt5:50 AM PST8:26 AM PST 1.2 kt11:17 AM PST3:40 PM PST −3.6 kt7:08 PM PST9:51 PM PST 1.8 kt7:22 AM PST4:55 PM PST5:49 PM PST8:17 AM PST
Fri 251:30 AM PST4:23 AM PST −1.3 kt6:45 AM PST9:19 AM PST 1.2 kt12:11 PM PST4:32 PM PST −3.5 kt7:58 PM PST10:41 PM PST 1.8 kt7:23 AM PST4:56 PM PST7:09 PM PST9:07 AM PST
Sat 262:18 AM PST5:16 AM PST −1.4 kt7:45 AM PST10:15 AM PST 1.2 kt1:08 PM PST5:24 PM PST −3.3 kt8:49 PM PST11:30 PM PST 1.7 kt7:23 AM PST4:57 PM PST8:26 PM PST9:46 AM PST
Sun 273:04 AM PST6:09 AM PST −1.5 kt8:50 AM PST11:14 AM PST 1.1 kt2:09 PM PST6:16 PM PST −2.9 kt9:38 PM PST7:24 AM PST4:57 PM PST9:39 PM PST10:19 AM PST
Mon 2812:20 AM PST 1.6 kt3:50 AM PST7:04 AM PST −1.6 kt10:00 AM PST12:18 PM PST 1.0 kt3:15 PM PST7:11 PM PST −2.5 kt10:28 PM PST7:24 AM PST4:58 PM PST10:48 PM PST10:47 AM PST
Tue 291:10 AM PST 1.4 kt4:34 AM PST8:00 AM PST −1.8 kt11:11 AM PST1:28 PM PST 0.9 kt4:26 PM PST8:08 PM PST −2.0 kt11:19 PM PST7:24 AM PST4:59 PM PST11:54 PM PST11:13 AM PST
Wed 302:01 AM PST 1.3 kt5:19 AM PST8:59 AM PST −1.9 kt12:21 PM PST2:44 PM PST 0.9 kt5:42 PM PST9:08 PM PST −1.5 ktLast Quarter7:24 AM PST4:59 PM PST11:37 AM PST
Thu 3112:12 AM PST2:53 AM PST 1.1 kt6:04 AM PST9:57 AM PST −2.1 kt1:27 PM PST3:59 PM PST 1.0 kt6:59 PM PST10:11 PM PST −1.2 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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