Sumner Island, east of (depth 150 ft), Sumner Strait, Alaska Current
56.4055° N, 133.7477° W
Flood direction 352° true
Ebb direction 226° true

August 2025

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Fri 012:20 AM AKDT 1.0 kt
4:07 AM AKDT 0.8 kt
4:22 AM AKDT 0.8 kt
6:42 AM AKDT8:58 AM AKDT −0.4 kt10:32 AM AKDT11:42 AM AKDT 0.2 kt
12:02 PM AKDT 0.2 kt
2:45 PM AKDT 1.1 kt
6:40 PM AKDT8:49 PM AKDT −0.5 kt10:41 PM AKDT11:48 PM AKDT 0.3 ktFirst Quarter4:57 AM AKDT9:03 PM AKDT3:11 PM AKDT10:42 PM AKDT
Sat 0212:53 AM AKDT 0.2 kt
3:13 AM AKDT 0.8 kt
4:32 AM AKDT 0.7 kt
5:40 AM AKDT 0.8 kt
8:15 AM AKDT10:02 AM AKDT −0.3 kt11:23 AM AKDT12:15 PM AKDT 0.1 kt
1:03 PM AKDT 0.1 kt
3:39 PM AKDT 0.9 kt
7:40 PM AKDT9:54 PM AKDT −0.4 kt11:37 PM AKDT4:59 AM AKDT9:01 PM AKDT4:34 PM AKDT10:55 PM AKDT
Sun 0312:33 AM AKDT 0.2 kt
1:46 AM AKDT 0.1 kt
4:13 AM AKDT 0.7 kt
5:00 AM AKDT 0.7 kt
6:42 AM AKDT 0.9 kt
9:50 AM AKDT11:07 AM AKDT −0.2 kt12:35 PM AKDT12:56 PM AKDT 0.0 kt1:18 PM AKDT1:58 PM AKDT −0.1 kt2:25 PM AKDT4:39 PM AKDT 0.9 kt
6:01 PM AKDT 0.8 kt
6:30 PM AKDT 0.8 kt
8:42 PM AKDT10:58 PM AKDT −0.4 kt5:01 AM AKDT8:58 PM AKDT5:54 PM AKDT11:18 PM AKDT
Mon 0412:44 AM AKDT1:22 AM AKDT 0.1 kt2:10 AM AKDT2:36 AM AKDT −0.0 kt2:59 AM AKDT7:36 AM AKDT 1.1 kt10:52 AM AKDT12:09 PM AKDT −0.3 kt
1:41 PM AKDT −0.1 kt
2:48 PM AKDT −0.2 kt
3:39 PM AKDT5:47 PM AKDT 0.9 kt
6:28 PM AKDT 0.9 kt
7:25 PM AKDT 0.9 kt
9:38 PM AKDT11:57 PM AKDT −0.5 kt5:03 AM AKDT8:56 PM AKDT7:05 PM AKDT11:56 PM AKDT
Tue 052:15 AM AKDT −0.0 kt
3:22 AM AKDT −0.1 kt
4:01 AM AKDT8:24 AM AKDT 1.3 kt11:39 AM AKDT1:06 PM AKDT −0.4 kt
2:30 PM AKDT −0.3 kt
3:35 PM AKDT −0.3 kt
4:38 PM AKDT8:14 PM AKDT 1.0 kt10:30 PM AKDT5:05 AM AKDT8:54 PM AKDT7:58 PM AKDT
Wed 0612:51 AM AKDT −0.6 kt
3:13 AM AKDT −0.1 kt
4:03 AM AKDT −0.1 kt
4:48 AM AKDT9:10 AM AKDT 1.5 kt12:18 PM AKDT1:59 PM AKDT −0.6 kt
3:29 PM AKDT −0.4 kt
4:14 PM AKDT −0.4 kt
5:30 PM AKDT9:00 PM AKDT 1.1 kt11:18 PM AKDT5:07 AM AKDT8:52 PM AKDT8:31 PM AKDT12:57 AM AKDT
Thu 071:43 AM AKDT −0.8 kt5:21 AM AKDT9:56 AM AKDT 1.6 kt12:54 PM AKDT2:48 PM AKDT −0.8 kt6:14 PM AKDT8:38 PM AKDT 1.1 kt
8:49 PM AKDT 1.1 kt
9:47 PM AKDT 1.1 kt
5:09 AM AKDT8:50 PM AKDT8:51 PM AKDT2:18 AM AKDT
Fri 0812:05 AM AKDT2:34 AM AKDT −1.0 kt5:38 AM AKDT10:39 AM AKDT 1.6 kt1:27 PM AKDT3:31 PM AKDT −1.0 kt6:53 PM AKDT9:14 PM AKDT 1.2 kt
9:55 PM AKDT 1.2 kt
10:32 PM AKDT 1.2 kt
Full Moon5:11 AM AKDT8:47 PM AKDT9:03 PM AKDT3:49 AM AKDT
Sat 0912:52 AM AKDT3:22 AM AKDT −1.2 kt5:53 AM AKDT9:43 AM AKDT 1.5 kt
9:49 AM AKDT 1.5 kt
11:21 AM AKDT 1.7 kt
2:00 PM AKDT4:12 PM AKDT −1.2 kt7:25 PM AKDT9:55 PM AKDT 1.3 kt
10:59 PM AKDT 1.2 kt
11:14 PM AKDT 1.2 kt
5:13 AM AKDT8:45 PM AKDT9:11 PM AKDT5:23 AM AKDT
Sun 101:38 AM AKDT4:08 AM AKDT −1.3 kt6:26 AM AKDT10:12 AM AKDT 1.6 kt
11:07 AM AKDT 1.6 kt
12:01 PM AKDT 1.6 kt
2:33 PM AKDT4:50 PM AKDT −1.3 kt7:45 PM AKDT10:38 PM AKDT 1.3 kt5:15 AM AKDT8:43 PM AKDT9:17 PM AKDT6:56 AM AKDT
Mon 112:23 AM AKDT4:50 AM AKDT −1.5 kt7:04 AM AKDT10:53 AM AKDT 1.7 kt3:07 PM AKDT5:28 PM AKDT −1.4 kt7:59 PM AKDT11:22 PM AKDT 1.4 kt5:17 AM AKDT8:41 PM AKDT9:23 PM AKDT8:28 AM AKDT
Tue 123:08 AM AKDT5:33 AM AKDT −1.5 kt7:45 AM AKDT11:37 AM AKDT 1.7 kt3:42 PM AKDT6:06 PM AKDT −1.5 kt8:27 PM AKDT5:19 AM AKDT8:38 PM AKDT9:28 PM AKDT10:00 AM AKDT
Wed 1312:07 AM AKDT 1.4 kt3:55 AM AKDT6:17 AM AKDT −1.4 kt8:28 AM AKDT12:23 PM AKDT 1.6 kt4:21 PM AKDT6:46 PM AKDT −1.4 kt9:04 PM AKDT5:21 AM AKDT8:36 PM AKDT9:34 PM AKDT11:33 AM AKDT
Thu 1412:54 AM AKDT 1.4 kt4:46 AM AKDT7:07 AM AKDT −1.2 kt9:13 AM AKDT1:11 PM AKDT 1.5 kt5:04 PM AKDT7:32 PM AKDT −1.3 kt9:48 PM AKDT5:23 AM AKDT8:34 PM AKDT9:42 PM AKDT1:10 PM AKDT
Fri 151:44 AM AKDT 1.4 kt5:47 AM AKDT8:04 AM AKDT −1.0 kt10:02 AM AKDT2:01 PM AKDT 1.3 kt5:54 PM AKDT8:26 PM AKDT −1.1 kt10:40 PM AKDTLast Quarter5:25 AM AKDT8:31 PM AKDT9:56 PM AKDT2:50 PM AKDT
Sat 162:35 AM AKDT 1.3 kt
4:04 AM AKDT 1.1 kt
4:37 AM AKDT 1.1 kt
7:01 AM AKDT9:10 AM AKDT −0.7 kt10:58 AM AKDT2:53 PM AKDT 1.1 kt6:54 PM AKDT9:28 PM AKDT −1.0 kt11:44 PM AKDT5:27 AM AKDT8:29 PM AKDT10:18 PM AKDT4:29 PM AKDT
Sun 173:32 AM AKDT 1.1 kt
4:28 AM AKDT 1.1 kt
5:52 AM AKDT 1.2 kt
8:28 AM AKDT10:18 AM AKDT −0.6 kt12:10 PM AKDT3:50 PM AKDT 1.0 kt
5:13 PM AKDT 0.8 kt
6:02 PM AKDT 0.9 kt
8:02 PM AKDT10:33 PM AKDT −1.0 kt5:29 AM AKDT8:26 PM AKDT10:58 PM AKDT5:57 PM AKDT
Mon 181:31 AM AKDT6:55 AM AKDT 1.4 kt9:48 AM AKDT11:25 AM AKDT −0.6 kt2:36 PM AKDT4:57 PM AKDT 0.9 kt
5:38 PM AKDT 0.9 kt
7:04 PM AKDT 1.0 kt
9:10 PM AKDT11:37 PM AKDT −1.0 kt5:31 AM AKDT8:24 PM AKDT7:00 PM AKDT
Tue 193:11 AM AKDT7:50 AM AKDT 1.6 kt10:52 AM AKDT12:28 PM AKDT −0.6 kt3:51 PM AKDT7:57 PM AKDT 1.2 kt10:15 PM AKDT5:33 AM AKDT8:21 PM AKDT12:04 AM AKDT7:38 PM AKDT
Wed 2012:36 AM AKDT −1.0 kt4:15 AM AKDT8:40 AM AKDT 1.7 kt11:44 AM AKDT1:26 PM AKDT −0.8 kt4:49 PM AKDT8:48 PM AKDT 1.3 kt11:13 PM AKDT5:35 AM AKDT8:19 PM AKDT1:31 AM AKDT7:59 PM AKDT
Thu 211:34 AM AKDT −1.1 kt5:08 AM AKDT9:28 AM AKDT 1.7 kt12:31 PM AKDT2:21 PM AKDT −0.9 kt5:39 PM AKDT9:37 PM AKDT 1.4 kt5:37 AM AKDT8:17 PM AKDT3:06 AM AKDT8:11 PM AKDT
Fri 2212:07 AM AKDT2:28 AM AKDT −1.2 kt5:52 AM AKDT10:14 AM AKDT 1.7 kt1:13 PM AKDT3:10 PM AKDT −1.0 kt6:23 PM AKDT10:25 PM AKDT 1.4 ktNew Moon5:39 AM AKDT8:14 PM AKDT4:39 AM AKDT8:18 PM AKDT
Sat 2312:56 AM AKDT3:18 AM AKDT −1.3 kt6:31 AM AKDT10:58 AM AKDT 1.6 kt1:50 PM AKDT3:53 PM AKDT −1.1 kt7:02 PM AKDT9:27 PM AKDT 1.3 kt
9:47 PM AKDT 1.3 kt
11:12 PM AKDT 1.4 kt
5:41 AM AKDT8:11 PM AKDT6:07 AM AKDT8:24 PM AKDT
Sun 241:41 AM AKDT4:03 AM AKDT −1.3 kt7:06 AM AKDT9:41 AM AKDT 1.5 kt
10:21 AM AKDT 1.4 kt
11:39 AM AKDT 1.5 kt
2:23 PM AKDT4:33 PM AKDT −1.2 kt7:36 PM AKDT10:03 PM AKDT 1.3 kt
10:53 PM AKDT 1.3 kt
11:58 PM AKDT 1.3 kt
5:43 AM AKDT8:09 PM AKDT7:31 AM AKDT8:28 PM AKDT
Mon 252:22 AM AKDT4:45 AM AKDT −1.3 kt7:33 AM AKDT10:20 AM AKDT 1.5 kt
11:34 AM AKDT 1.4 kt
12:15 PM AKDT 1.4 kt
2:52 PM AKDT5:09 PM AKDT −1.2 kt8:01 PM AKDT10:44 PM AKDT 1.3 kt
11:55 PM AKDT 1.2 kt
5:45 AM AKDT8:06 PM AKDT8:52 AM AKDT8:32 PM AKDT
Tue 2612:41 AM AKDT 1.3 kt3:01 AM AKDT5:25 AM AKDT −1.2 kt7:54 AM AKDT11:03 AM AKDT 1.5 kt3:20 PM AKDT5:43 PM AKDT −1.1 kt8:07 PM AKDT11:28 PM AKDT 1.3 kt5:47 AM AKDT8:04 PM AKDT10:11 AM AKDT8:36 PM AKDT
Wed 2712:58 AM AKDT 1.1 kt
1:20 AM AKDT 1.1 kt
3:40 AM AKDT6:04 AM AKDT −1.1 kt8:15 AM AKDT11:48 AM AKDT 1.5 kt3:50 PM AKDT6:14 PM AKDT −1.0 kt8:24 PM AKDT5:49 AM AKDT8:01 PM AKDT11:30 AM AKDT8:42 PM AKDT
Thu 2812:14 AM AKDT 1.2 kt4:21 AM AKDT6:43 AM AKDT −0.9 kt8:42 AM AKDT12:36 PM AKDT 1.4 kt4:24 PM AKDT6:42 PM AKDT −0.9 kt8:52 PM AKDT5:51 AM AKDT7:59 PM AKDT12:51 PM AKDT8:49 PM AKDT
Fri 291:02 AM AKDT 1.1 kt5:11 AM AKDT7:26 AM AKDT −0.6 kt9:12 AM AKDT1:25 PM AKDT 1.2 kt5:04 PM AKDT7:08 PM AKDT −0.8 kt9:28 PM AKDT10:43 PM AKDT 0.4 kt
11:34 PM AKDT 0.4 kt
5:53 AM AKDT7:56 PM AKDT2:13 PM AKDT9:00 PM AKDT
Sat 301:53 AM AKDT 1.0 kt
3:32 AM AKDT 0.8 kt
3:59 AM AKDT 0.8 kt
6:17 AM AKDT8:21 AM AKDT −0.3 kt9:46 AM AKDT11:06 AM AKDT 0.3 kt
11:48 AM AKDT 0.3 kt
2:16 PM AKDT 1.1 kt
5:52 PM AKDT7:48 PM AKDT −0.6 kt10:10 PM AKDT11:22 PM AKDT 0.4 ktFirst Quarter5:55 AM AKDT7:53 PM AKDT3:35 PM AKDT9:18 PM AKDT
Sun 3112:32 AM AKDT 0.3 kt
2:46 AM AKDT 0.8 kt
4:02 AM AKDT 0.7 kt
5:14 AM AKDT 0.8 kt
8:08 AM AKDT9:29 AM AKDT −0.2 kt10:27 AM AKDT11:39 AM AKDT 0.3 kt
12:47 PM AKDT 0.2 kt
3:10 PM AKDT 0.9 kt
6:53 PM AKDT8:49 PM AKDT −0.5 kt11:02 PM AKDT5:57 AM AKDT7:51 PM AKDT4:50 PM AKDT9:48 PM AKDT

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.

Web pages copyright © 2005-2025 Mobile Geographics LLC