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

April 2026

DaySlackFlood

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Ebb
SlackFlood

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SlackFlood

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SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Wed 0112:54 AM AKDT3:01 AM AKDT −1.1 kt6:19 AM AKDT10:26 AM AKDT 1.4 kt12:59 PM AKDT3:17 PM AKDT −1.2 kt6:19 PM AKDT8:49 PM AKDT 1.5 kt
9:46 PM AKDT 1.5 kt
10:37 PM AKDT 1.5 kt
Full Moon6:24 AM AKDT7:34 PM AKDT7:45 PM AKDT6:05 AM AKDT
Thu 021:27 AM AKDT3:43 AM AKDT −1.1 kt6:54 AM AKDT9:13 AM AKDT 1.2 kt
9:58 AM AKDT 1.2 kt
11:14 AM AKDT 1.3 kt
1:43 PM AKDT4:02 PM AKDT −1.2 kt6:50 PM AKDT9:27 PM AKDT 1.6 kt6:21 AM AKDT7:36 PM AKDT9:07 PM AKDT6:10 AM AKDT
Fri 031:58 AM AKDT4:21 AM AKDT −1.2 kt7:22 AM AKDT9:52 AM AKDT 1.2 kt
10:58 AM AKDT 1.2 kt
12:02 PM AKDT 1.2 kt
2:25 PM AKDT4:44 PM AKDT −1.1 kt7:13 PM AKDT10:10 PM AKDT 1.6 kt6:18 AM AKDT7:38 PM AKDT10:31 PM AKDT6:16 AM AKDT
Sat 042:29 AM AKDT4:57 AM AKDT −1.2 kt7:33 AM AKDT10:36 AM AKDT 1.2 kt
11:53 AM AKDT 1.1 kt
12:51 PM AKDT 1.1 kt
3:07 PM AKDT5:24 PM AKDT −1.0 kt7:33 PM AKDT10:56 PM AKDT 1.5 kt6:16 AM AKDT7:40 PM AKDT11:54 PM AKDT6:24 AM AKDT
Sun 053:01 AM AKDT5:30 AM AKDT −1.1 kt7:46 AM AKDT11:22 AM AKDT 1.1 kt
12:44 PM AKDT 1.0 kt
1:39 PM AKDT 1.1 kt
3:50 PM AKDT6:04 PM AKDT −0.8 kt7:57 PM AKDT11:44 PM AKDT 1.4 kt6:13 AM AKDT7:42 PM AKDT6:37 AM AKDT
Mon 063:35 AM AKDT6:00 AM AKDT −1.1 kt8:14 AM AKDT12:12 PM AKDT 1.1 kt
1:34 PM AKDT 0.9 kt
2:28 PM AKDT 1.0 kt
4:38 PM AKDT6:45 PM AKDT −0.6 kt8:25 PM AKDT6:11 AM AKDT7:44 PM AKDT1:15 AM AKDT6:57 AM AKDT
Tue 0712:34 AM AKDT 1.3 kt4:13 AM AKDT6:28 AM AKDT −1.0 kt8:48 AM AKDT10:01 AM AKDT 0.4 kt
10:40 AM AKDT 0.4 kt
1:05 PM AKDT 1.0 kt
2:21 PM AKDT 0.9 kt
3:20 PM AKDT 0.9 kt
5:39 PM AKDT7:34 PM AKDT −0.4 kt8:56 PM AKDT10:18 PM AKDT 0.4 kt
10:57 PM AKDT 0.3 kt
6:08 AM AKDT7:46 PM AKDT2:27 AM AKDT7:30 AM AKDT
Wed 081:27 AM AKDT 1.1 kt4:58 AM AKDT7:03 AM AKDT −0.8 kt9:29 AM AKDT10:37 AM AKDT 0.4 kt
11:40 AM AKDT 0.3 kt
2:00 PM AKDT 0.9 kt
3:05 PM AKDT 0.8 kt
4:20 PM AKDT 0.9 kt
7:13 PM AKDT8:36 PM AKDT −0.2 kt9:33 PM AKDT10:49 PM AKDT 0.3 kt
11:58 PM AKDT 0.2 kt
6:05 AM AKDT7:48 PM AKDT3:23 AM AKDT8:21 AM AKDT
Thu 092:21 AM AKDT 0.9 kt5:54 AM AKDT7:55 AM AKDT −0.7 kt10:17 AM AKDT11:20 AM AKDT 0.3 kt
12:32 PM AKDT 0.2 kt
2:58 PM AKDT 0.8 kt
3:42 PM AKDT 0.8 kt
5:21 PM AKDT 1.0 kt
8:56 PM AKDT9:43 PM AKDT −0.1 kt10:28 PM AKDT11:28 PM AKDT 0.2 ktLast Quarter6:03 AM AKDT7:51 PM AKDT4:00 AM AKDT9:30 AM AKDT
Fri 1012:34 AM AKDT12:51 AM AKDT −0.0 kt1:07 AM AKDT3:18 AM AKDT 0.8 kt7:00 AM AKDT9:12 AM AKDT −0.5 kt11:15 AM AKDT12:08 PM AKDT 0.2 kt
1:20 PM AKDT 0.1 kt
6:17 PM AKDT 1.2 kt
9:49 PM AKDT10:48 PM AKDT −0.2 kt6:00 AM AKDT7:53 PM AKDT4:24 AM AKDT10:50 AM AKDT
Sat 1112:13 AM AKDT −0.0 kt
1:40 AM AKDT −0.2 kt
2:29 AM AKDT4:25 AM AKDT 0.7 kt
5:06 AM AKDT 0.7 kt
6:14 AM AKDT 0.8 kt
8:09 AM AKDT10:28 AM AKDT −0.6 kt12:25 PM AKDT1:01 PM AKDT 0.1 kt1:56 PM AKDT2:04 PM AKDT −0.0 kt2:13 PM AKDT7:06 PM AKDT 1.3 kt10:22 PM AKDT11:44 PM AKDT −0.3 kt5:58 AM AKDT7:55 PM AKDT4:38 AM AKDT12:16 PM AKDT
Sun 121:07 AM AKDT −0.2 kt
2:26 AM AKDT −0.4 kt
3:31 AM AKDT7:09 AM AKDT 0.9 kt9:11 AM AKDT11:30 AM AKDT −0.7 kt
2:01 PM AKDT −0.0 kt
2:45 PM AKDT −0.0 kt
3:10 PM AKDT7:49 PM AKDT 1.5 kt10:51 PM AKDT5:55 AM AKDT7:57 PM AKDT4:48 AM AKDT1:42 PM AKDT
Mon 1312:34 AM AKDT −0.6 kt
2:08 AM AKDT −0.4 kt
3:09 AM AKDT −0.4 kt
4:21 AM AKDT7:56 AM AKDT 1.1 kt10:06 AM AKDT12:25 PM AKDT −0.8 kt3:51 PM AKDT8:29 PM AKDT 1.6 kt11:19 PM AKDT5:52 AM AKDT7:59 PM AKDT4:55 AM AKDT3:10 PM AKDT
Tue 141:18 AM AKDT −0.8 kt
3:26 AM AKDT −0.4 kt
3:35 AM AKDT −0.4 kt
5:02 AM AKDT8:41 AM AKDT 1.2 kt10:55 AM AKDT1:18 PM AKDT −1.0 kt4:22 PM AKDT9:07 PM AKDT 1.6 kt11:49 PM AKDT5:50 AM AKDT8:01 PM AKDT5:01 AM AKDT4:39 PM AKDT
Wed 152:02 AM AKDT −1.0 kt5:36 AM AKDT9:24 AM AKDT 1.3 kt11:44 AM AKDT2:09 PM AKDT −1.1 kt4:54 PM AKDT8:15 PM AKDT 1.6 kt
9:09 PM AKDT 1.6 kt
9:39 PM AKDT 1.6 kt
5:47 AM AKDT8:03 PM AKDT5:07 AM AKDT6:10 PM AKDT
Thu 1612:22 AM AKDT2:46 AM AKDT −1.2 kt6:03 AM AKDT8:41 AM AKDT 1.4 kt
9:31 AM AKDT 1.4 kt
10:07 AM AKDT 1.4 kt
12:32 PM AKDT3:00 PM AKDT −1.3 kt5:30 PM AKDT8:51 PM AKDT 1.7 kt5:45 AM AKDT8:05 PM AKDT5:13 AM AKDT7:45 PM AKDT
Fri 1712:59 AM AKDT3:29 AM AKDT −1.4 kt6:21 AM AKDT9:18 AM AKDT 1.5 kt
10:37 AM AKDT 1.4 kt
10:51 AM AKDT 1.4 kt
1:23 PM AKDT3:49 PM AKDT −1.4 kt6:08 PM AKDT9:32 PM AKDT 1.7 ktNew Moon5:42 AM AKDT8:07 PM AKDT5:21 AM AKDT9:26 PM AKDT
Sat 181:38 AM AKDT4:11 AM AKDT −1.6 kt6:45 AM AKDT10:01 AM AKDT 1.6 kt
11:28 AM AKDT 1.4 kt
11:44 AM AKDT 1.5 kt
2:14 PM AKDT4:36 PM AKDT −1.4 kt6:47 PM AKDT10:16 PM AKDT 1.7 kt5:40 AM AKDT8:09 PM AKDT5:32 AM AKDT11:11 PM AKDT
Sun 192:18 AM AKDT4:53 AM AKDT −1.7 kt7:19 AM AKDT10:48 AM AKDT 1.6 kt
12:11 PM AKDT 1.5 kt
12:42 PM AKDT 1.5 kt
3:05 PM AKDT5:22 PM AKDT −1.4 kt7:28 PM AKDT11:03 PM AKDT 1.6 kt5:37 AM AKDT8:11 PM AKDT5:50 AM AKDT
Mon 203:00 AM AKDT5:35 AM AKDT −1.7 kt8:00 AM AKDT11:38 AM AKDT 1.5 kt
12:54 PM AKDT 1.4 kt
1:37 PM AKDT 1.5 kt
3:58 PM AKDT6:10 PM AKDT −1.2 kt8:10 PM AKDT11:53 PM AKDT 1.5 kt5:35 AM AKDT8:13 PM AKDT6:23 AM AKDT12:50 AM AKDT
Tue 213:44 AM AKDT6:19 AM AKDT −1.6 kt8:45 AM AKDT12:30 PM AKDT 1.5 kt
1:39 PM AKDT 1.4 kt
2:32 PM AKDT 1.4 kt
4:55 PM AKDT7:01 PM AKDT −1.0 kt8:54 PM AKDT5:32 AM AKDT8:15 PM AKDT7:18 AM AKDT2:11 AM AKDT
Wed 2212:45 AM AKDT 1.3 kt4:32 AM AKDT7:09 AM AKDT −1.4 kt9:35 AM AKDT1:25 PM AKDT 1.3 kt
2:23 PM AKDT 1.3 kt
3:30 PM AKDT 1.4 kt
6:00 PM AKDT7:58 PM AKDT −0.7 kt9:43 PM AKDT5:30 AM AKDT8:17 PM AKDT8:40 AM AKDT3:02 AM AKDT
Thu 231:40 AM AKDT 1.1 kt5:29 AM AKDT8:08 AM AKDT −1.2 kt10:34 AM AKDT2:21 PM AKDT 1.2 kt
3:06 PM AKDT 1.2 kt
4:32 PM AKDT 1.3 kt
7:18 PM AKDT9:01 PM AKDT −0.6 kt10:46 PM AKDTFirst Quarter5:27 AM AKDT8:20 PM AKDT10:14 AM AKDT3:31 AM AKDT
Fri 242:36 AM AKDT 1.0 kt
4:04 AM AKDT 0.9 kt
4:34 AM AKDT 0.9 kt
6:37 AM AKDT9:13 AM AKDT −1.0 kt12:10 PM AKDT3:21 PM AKDT 1.1 kt
3:42 PM AKDT 1.1 kt
5:35 PM AKDT 1.3 kt
8:35 PM AKDT10:06 PM AKDT −0.5 kt5:25 AM AKDT8:22 PM AKDT11:50 AM AKDT3:47 AM AKDT
Sat 2512:17 AM AKDT −0.1 kt
12:34 AM AKDT −0.1 kt
1:20 AM AKDT3:35 AM AKDT 0.9 kt
4:28 AM AKDT 0.8 kt
5:47 AM AKDT 0.9 kt
7:53 AM AKDT10:19 AM AKDT −0.9 kt1:48 PM AKDT6:31 PM AKDT 1.4 kt9:36 PM AKDT11:08 PM AKDT −0.5 kt5:22 AM AKDT8:24 PM AKDT1:20 PM AKDT3:58 AM AKDT
Sun 261:01 AM AKDT −0.3 kt
1:24 AM AKDT −0.3 kt
2:34 AM AKDT6:47 AM AKDT 1.1 kt9:07 AM AKDT11:21 AM AKDT −0.9 kt2:53 PM AKDT7:21 PM AKDT 1.5 kt10:26 PM AKDT5:20 AM AKDT8:26 PM AKDT2:46 PM AKDT4:05 AM AKDT
Mon 2712:05 AM AKDT −0.6 kt
1:56 AM AKDT −0.4 kt
2:06 AM AKDT −0.4 kt
3:35 AM AKDT7:39 AM AKDT 1.2 kt10:10 AM AKDT12:19 PM AKDT −0.9 kt3:47 PM AKDT8:06 PM AKDT 1.5 kt11:08 PM AKDT5:17 AM AKDT8:28 PM AKDT4:09 PM AKDT4:10 AM AKDT
Tue 2812:56 AM AKDT −0.7 kt4:27 AM AKDT8:27 AM AKDT 1.3 kt11:03 AM AKDT1:12 PM AKDT −1.0 kt4:34 PM AKDT8:47 PM AKDT 1.5 kt11:46 PM AKDT5:15 AM AKDT8:30 PM AKDT5:30 PM AKDT4:15 AM AKDT
Wed 291:43 AM AKDT −0.8 kt5:12 AM AKDT9:14 AM AKDT 1.3 kt11:52 AM AKDT2:03 PM AKDT −1.0 kt5:16 PM AKDT7:46 PM AKDT 1.4 kt
8:13 PM AKDT 1.4 kt
9:25 PM AKDT 1.5 kt
5:13 AM AKDT8:32 PM AKDT6:51 PM AKDT4:20 AM AKDT
Thu 3012:20 AM AKDT2:28 AM AKDT −0.9 kt5:52 AM AKDT10:02 AM AKDT 1.3 kt12:38 PM AKDT2:52 PM AKDT −1.0 kt5:54 PM AKDT8:19 PM AKDT 1.5 kt5:11 AM AKDT8:34 PM AKDT8:12 PM AKDT4:26 AM 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.

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