Calder Rocks (depth 107 ft), Sumner Strait, Alaska Current
56.2398° N, 133.7399° W
Flood direction 9° true
Ebb direction 198° true

September 2025

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Mon 0112:32 AM AKDT1:18 AM AKDT 0.0 kt
2:19 AM AKDT 0.0 kt
5:19 AM AKDT 0.1 kt
7:01 AM AKDT8:26 AM AKDT −0.1 kt
9:54 AM AKDT −0.1 kt
10:49 AM AKDT −0.1 kt
12:04 PM AKDT2:02 PM AKDT 0.2 kt6:05 PM AKDT8:29 PM AKDT −0.3 kt
10:27 PM AKDT −0.2 kt
11:37 PM AKDT −0.2 kt
5:59 AM AKDT7:48 PM AKDT5:49 PM AKDT10:40 PM AKDT
Tue 023:21 AM AKDT6:25 AM AKDT 0.2 kt8:30 AM AKDT11:56 AM AKDT −0.1 kt1:17 PM AKDT3:25 PM AKDT 0.2 kt7:06 PM AKDT9:34 PM AKDT −0.2 kt
10:55 PM AKDT −0.2 kt
6:01 AM AKDT7:45 PM AKDT6:30 PM AKDT11:52 PM AKDT
Wed 0312:35 AM AKDT −0.3 kt3:45 AM AKDT7:30 AM AKDT 0.3 kt9:53 AM AKDT12:54 PM AKDT −0.2 kt2:34 PM AKDT4:52 PM AKDT 0.2 kt8:38 PM AKDT6:03 AM AKDT7:42 PM AKDT6:55 PM AKDT
Thu 041:23 AM AKDT −0.3 kt4:03 AM AKDT8:21 AM AKDT 0.3 kt10:44 AM AKDT1:42 PM AKDT −0.3 kt3:36 PM AKDT6:09 PM AKDT 0.2 kt9:57 PM AKDT6:05 AM AKDT7:40 PM AKDT7:10 PM AKDT1:19 AM AKDT
Fri 052:03 AM AKDT −0.4 kt4:33 AM AKDT9:01 AM AKDT 0.4 kt11:21 AM AKDT2:23 PM AKDT −0.4 kt4:29 PM AKDT8:53 PM AKDT 0.3 kt11:01 PM AKDT6:07 AM AKDT7:37 PM AKDT7:19 PM AKDT2:52 AM AKDT
Sat 062:41 AM AKDT −0.5 kt5:10 AM AKDT9:36 AM AKDT 0.5 kt11:56 AM AKDT3:00 PM AKDT −0.5 kt5:18 PM AKDT9:38 PM AKDT 0.4 kt11:58 PM AKDT6:09 AM AKDT7:35 PM AKDT7:27 PM AKDT4:26 AM AKDT
Sun 073:17 AM AKDT −0.6 kt5:50 AM AKDT10:05 AM AKDT 0.5 kt12:30 PM AKDT3:34 PM AKDT −0.6 kt6:06 PM AKDT10:21 PM AKDT 0.5 ktFull Moon6:11 AM AKDT7:32 PM AKDT7:32 PM AKDT6:00 AM AKDT
Mon 0812:48 AM AKDT3:54 AM AKDT −0.6 kt6:32 AM AKDT10:28 AM AKDT 0.5 kt1:03 PM AKDT4:05 PM AKDT −0.7 kt6:52 PM AKDT11:03 PM AKDT 0.6 kt6:13 AM AKDT7:29 PM AKDT7:38 PM AKDT7:34 AM AKDT
Tue 091:34 AM AKDT4:33 AM AKDT −0.7 kt7:12 AM AKDT10:49 AM AKDT 0.5 kt1:38 PM AKDT4:33 PM AKDT −0.7 kt7:36 PM AKDT11:43 PM AKDT 0.6 kt6:15 AM AKDT7:27 PM AKDT7:44 PM AKDT9:09 AM AKDT
Wed 102:18 AM AKDT5:13 AM AKDT −0.7 kt7:52 AM AKDT11:12 AM AKDT 0.6 kt2:13 PM AKDT5:02 PM AKDT −0.7 kt8:19 PM AKDT6:17 AM AKDT7:24 PM AKDT7:52 PM AKDT10:47 AM AKDT
Thu 1112:21 AM AKDT 0.6 kt3:01 AM AKDT5:53 AM AKDT −0.6 kt8:31 AM AKDT11:37 AM AKDT 0.6 kt2:51 PM AKDT5:37 PM AKDT −0.7 kt9:05 PM AKDT6:19 AM AKDT7:21 PM AKDT8:04 PM AKDT12:28 PM AKDT
Fri 121:01 AM AKDT 0.5 kt3:47 AM AKDT6:30 AM AKDT −0.6 kt9:13 AM AKDT12:04 PM AKDT 0.5 kt3:32 PM AKDT6:14 PM AKDT −0.6 kt9:56 PM AKDT6:21 AM AKDT7:19 PM AKDT8:23 PM AKDT2:10 PM AKDT
Sat 131:56 AM AKDT 0.4 kt4:39 AM AKDT7:07 AM AKDT −0.5 kt9:57 AM AKDT12:35 PM AKDT 0.5 kt4:20 PM AKDT6:53 PM AKDT −0.5 kt10:59 PM AKDT6:23 AM AKDT7:16 PM AKDT8:58 PM AKDT3:44 PM AKDT
Sun 143:26 AM AKDT 0.3 kt5:37 AM AKDT7:54 AM AKDT −0.4 kt10:49 AM AKDT1:16 PM AKDT 0.4 kt5:15 PM AKDT7:37 PM AKDT −0.4 ktLast Quarter6:25 AM AKDT7:13 PM AKDT9:55 PM AKDT4:55 PM AKDT
Mon 1512:27 AM AKDT4:43 AM AKDT 0.3 kt6:47 AM AKDT10:03 AM AKDT −0.3 kt11:50 AM AKDT2:34 PM AKDT 0.3 kt6:19 PM AKDT8:43 PM AKDT −0.3 kt
8:57 PM AKDT −0.3 kt
11:00 PM AKDT −0.4 kt
6:27 AM AKDT7:11 PM AKDT11:16 PM AKDT5:40 PM AKDT
Tue 162:38 AM AKDT5:48 AM AKDT 0.3 kt8:14 AM AKDT11:17 AM AKDT −0.3 kt1:05 PM AKDT4:27 PM AKDT 0.3 kt7:39 PM AKDT6:29 AM AKDT7:08 PM AKDT6:05 PM AKDT
Wed 1712:06 AM AKDT −0.5 kt3:45 AM AKDT6:53 AM AKDT 0.4 kt9:42 AM AKDT12:21 PM AKDT −0.4 kt2:29 PM AKDT5:50 PM AKDT 0.3 kt9:08 PM AKDT6:31 AM AKDT7:05 PM AKDT12:48 AM AKDT6:19 PM AKDT
Thu 181:03 AM AKDT −0.6 kt4:31 AM AKDT7:52 AM AKDT 0.5 kt10:39 AM AKDT1:17 PM AKDT −0.5 kt3:40 PM AKDT7:52 PM AKDT 0.4 kt10:23 PM AKDT6:33 AM AKDT7:03 PM AKDT2:20 AM AKDT6:28 PM AKDT
Fri 191:52 AM AKDT −0.6 kt5:11 AM AKDT8:40 AM AKDT 0.5 kt11:19 AM AKDT2:05 PM AKDT −0.6 kt4:37 PM AKDT8:49 PM AKDT 0.5 kt11:21 PM AKDT6:35 AM AKDT7:00 PM AKDT3:48 AM AKDT6:34 PM AKDT
Sat 202:35 AM AKDT −0.7 kt5:47 AM AKDT9:21 AM AKDT 0.6 kt11:53 AM AKDT2:48 PM AKDT −0.6 kt5:29 PM AKDT9:36 PM AKDT 0.5 kt6:37 AM AKDT6:57 PM AKDT5:12 AM AKDT6:39 PM AKDT
Sun 2112:10 AM AKDT3:15 AM AKDT −0.7 kt6:18 AM AKDT9:57 AM AKDT 0.6 kt12:24 PM AKDT3:29 PM AKDT −0.7 kt6:17 PM AKDT10:19 PM AKDT 0.6 ktNew Moon6:39 AM AKDT6:55 PM AKDT6:33 AM AKDT6:43 PM AKDT
Mon 2212:52 AM AKDT3:55 AM AKDT −0.7 kt6:46 AM AKDT10:29 AM AKDT 0.5 kt12:55 PM AKDT4:07 PM AKDT −0.7 kt6:59 PM AKDT11:01 PM AKDT 0.6 kt6:41 AM AKDT6:52 PM AKDT7:52 AM AKDT6:47 PM AKDT
Tue 231:30 AM AKDT4:34 AM AKDT −0.6 kt7:11 AM AKDT10:54 AM AKDT 0.5 kt1:24 PM AKDT4:46 PM AKDT −0.7 kt7:37 PM AKDT11:39 PM AKDT 0.6 kt6:43 AM AKDT6:49 PM AKDT9:11 AM AKDT6:52 PM AKDT
Wed 242:05 AM AKDT5:12 AM AKDT −0.6 kt7:37 AM AKDT11:13 AM AKDT 0.5 kt1:54 PM AKDT5:17 PM AKDT −0.6 kt8:11 PM AKDT6:45 AM AKDT6:47 PM AKDT10:31 AM AKDT6:59 PM AKDT
Thu 2512:14 AM AKDT 0.5 kt2:38 AM AKDT5:44 AM AKDT −0.5 kt8:04 AM AKDT11:28 AM AKDT 0.5 kt2:23 PM AKDT5:02 PM AKDT −0.6 kt8:43 PM AKDT6:47 AM AKDT6:44 PM AKDT11:52 AM AKDT7:09 PM AKDT
Fri 2612:45 AM AKDT 0.4 kt3:11 AM AKDT5:50 AM AKDT −0.4 kt8:33 AM AKDT11:36 AM AKDT 0.5 kt2:51 PM AKDT5:21 PM AKDT −0.5 kt9:14 PM AKDT6:49 AM AKDT6:42 PM AKDT1:14 PM AKDT7:24 PM AKDT
Sat 271:16 AM AKDT 0.3 kt3:47 AM AKDT6:00 AM AKDT −0.4 kt9:03 AM AKDT11:32 AM AKDT 0.4 kt3:18 PM AKDT5:54 PM AKDT −0.5 kt9:49 PM AKDT11:45 PM AKDT 0.2 kt6:51 AM AKDT6:39 PM AKDT2:32 PM AKDT7:48 PM AKDT
Sun 2812:12 AM AKDT 0.2 kt
1:59 AM AKDT 0.2 kt
4:31 AM AKDT6:31 AM AKDT −0.3 kt9:35 AM AKDT11:56 AM AKDT 0.4 kt3:44 PM AKDT6:31 PM AKDT −0.5 kt10:31 PM AKDT6:53 AM AKDT6:36 PM AKDT3:38 PM AKDT8:30 PM AKDT
Mon 2912:05 AM AKDT 0.1 kt
1:37 AM AKDT 0.1 kt
3:42 AM AKDT 0.2 kt
5:26 AM AKDT7:09 AM AKDT −0.2 kt10:16 AM AKDT12:31 PM AKDT 0.3 kt4:14 PM AKDT7:11 PM AKDT −0.4 kt11:29 PM AKDTFirst Quarter6:55 AM AKDT6:33 PM AKDT4:26 PM AKDT9:31 PM AKDT
Tue 3012:48 AM AKDT 0.1 kt
2:10 AM AKDT 0.1 kt
4:51 AM AKDT 0.2 kt
6:35 AM AKDT7:56 AM AKDT −0.1 kt
9:58 AM AKDT −0.1 kt
10:03 AM AKDT −0.1 kt
11:20 AM AKDT1:15 PM AKDT 0.2 kt5:00 PM AKDT7:58 PM AKDT −0.3 kt
10:24 PM AKDT −0.2 kt
10:49 PM AKDT −0.2 kt
6:57 AM AKDT6:31 PM AKDT4:56 PM AKDT10:51 PM AKDT

NOT FOR NAVIGATION

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