Sumner Island, 1.8 mi south of, Sumner Strait, Alaska Current
56.3667° N, 133.8167° W
Flood direction 10° true
Ebb direction 240° true

September 2025

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Mon 012:25 AM AKDT 0.5 kt7:53 AM AKDT8:38 AM AKDT −0.2 kt10:42 AM AKDT2:43 PM AKDT 0.4 kt7:54 PM AKDT9:09 PM AKDT −0.3 kt
11:08 PM AKDT −0.3 kt
11:04 PM AKDT −0.3 kt
5:59 AM AKDT7:48 PM AKDT5:51 PM AKDT10:39 PM AKDT
Tue 021:10 AM AKDT3:46 AM AKDT 0.6 kt9:21 AM AKDT9:45 AM AKDT −0.0 kt
10:50 AM AKDT −0.0 kt
12:20 PM AKDT −0.1 kt
1:43 PM AKDT4:03 PM AKDT 0.5 kt9:06 PM AKDT6:01 AM AKDT7:46 PM AKDT6:31 PM AKDT11:51 PM AKDT
Wed 0312:39 AM AKDT −0.3 kt2:28 AM AKDT4:50 AM AKDT 0.7 kt10:57 AM AKDT1:38 PM AKDT −0.2 kt2:56 PM AKDT5:05 PM AKDT 0.6 kt10:14 PM AKDT6:03 AM AKDT7:43 PM AKDT6:56 PM AKDT
Thu 041:43 AM AKDT −0.5 kt3:23 AM AKDT5:42 AM AKDT 0.8 kt11:41 AM AKDT2:23 PM AKDT −0.4 kt3:46 PM AKDT5:55 PM AKDT 0.7 kt11:10 PM AKDT6:05 AM AKDT7:41 PM AKDT7:11 PM AKDT1:18 AM AKDT
Fri 052:28 AM AKDT −0.6 kt4:06 AM AKDT6:26 AM AKDT 1.0 kt12:13 PM AKDT2:59 PM AKDT −0.6 kt4:27 PM AKDT6:39 PM AKDT 0.9 kt11:58 PM AKDT6:07 AM AKDT7:38 PM AKDT7:20 PM AKDT2:52 AM AKDT
Sat 063:06 AM AKDT −0.8 kt4:45 AM AKDT7:06 AM AKDT 1.1 kt12:45 PM AKDT3:32 PM AKDT −0.7 kt5:04 PM AKDT7:18 PM AKDT 1.0 kt6:09 AM AKDT7:35 PM AKDT7:27 PM AKDT4:26 AM AKDT
Sun 0712:41 AM AKDT3:41 AM AKDT −0.9 kt5:20 AM AKDT7:42 AM AKDT 1.2 kt1:18 PM AKDT4:06 PM AKDT −0.8 kt5:39 PM AKDT7:56 PM AKDT 1.2 ktFull Moon6:11 AM AKDT7:33 PM AKDT7:33 PM AKDT6:00 AM AKDT
Mon 081:23 AM AKDT4:15 AM AKDT −0.9 kt5:54 AM AKDT8:17 AM AKDT 1.3 kt1:53 PM AKDT4:38 PM AKDT −0.9 kt6:14 PM AKDT8:34 PM AKDT 1.2 kt6:13 AM AKDT7:30 PM AKDT7:38 PM AKDT7:34 AM AKDT
Tue 092:04 AM AKDT4:48 AM AKDT −1.0 kt6:28 AM AKDT8:54 AM AKDT 1.3 kt2:28 PM AKDT5:09 PM AKDT −1.0 kt6:49 PM AKDT9:14 PM AKDT 1.3 kt6:15 AM AKDT7:27 PM AKDT7:44 PM AKDT9:10 AM AKDT
Wed 102:46 AM AKDT5:19 AM AKDT −0.9 kt7:02 AM AKDT9:32 AM AKDT 1.3 kt3:06 PM AKDT5:36 PM AKDT −1.0 kt7:28 PM AKDT9:56 PM AKDT 1.2 kt6:17 AM AKDT7:25 PM AKDT7:52 PM AKDT10:48 AM AKDT
Thu 113:31 AM AKDT5:48 AM AKDT −0.8 kt7:39 AM AKDT10:12 AM AKDT 1.2 kt3:46 PM AKDT6:03 PM AKDT −0.9 kt8:10 PM AKDT10:40 PM AKDT 1.1 kt6:19 AM AKDT7:22 PM AKDT8:03 PM AKDT12:30 PM AKDT
Fri 124:20 AM AKDT6:20 AM AKDT −0.7 kt8:18 AM AKDT10:56 AM AKDT 1.0 kt4:31 PM AKDT6:37 PM AKDT −0.8 kt8:57 PM AKDT11:31 PM AKDT 1.0 kt6:21 AM AKDT7:19 PM AKDT8:22 PM AKDT2:12 PM AKDT
Sat 135:15 AM AKDT6:59 AM AKDT −0.5 kt9:03 AM AKDT11:47 AM AKDT 0.8 kt5:22 PM AKDT7:19 PM AKDT −0.7 kt9:56 PM AKDT6:23 AM AKDT7:17 PM AKDT8:57 PM AKDT3:45 PM AKDT
Sun 1412:35 AM AKDT 0.8 kt6:20 AM AKDT7:49 AM AKDT −0.4 kt10:02 AM AKDT12:54 PM AKDT 0.7 kt6:23 PM AKDT8:18 PM AKDT −0.5 kt11:18 PM AKDTLast Quarter6:25 AM AKDT7:14 PM AKDT9:54 PM AKDT4:57 PM AKDT
Mon 152:00 AM AKDT 0.8 kt7:39 AM AKDT10:30 AM AKDT −0.2 kt11:46 AM AKDT2:24 PM AKDT 0.6 kt7:35 PM AKDT10:59 PM AKDT −0.4 kt6:27 AM AKDT7:11 PM AKDT11:15 PM AKDT5:41 PM AKDT
Tue 1612:56 AM AKDT3:22 AM AKDT 0.8 kt9:39 AM AKDT12:06 PM AKDT −0.3 kt1:35 PM AKDT3:45 PM AKDT 0.6 kt8:58 PM AKDT6:29 AM AKDT7:08 PM AKDT6:06 PM AKDT
Wed 1712:27 AM AKDT −0.5 kt2:14 AM AKDT4:29 AM AKDT 0.9 kt11:08 AM AKDT1:47 PM AKDT −0.4 kt2:47 PM AKDT4:50 PM AKDT 0.7 kt10:22 PM AKDT6:31 AM AKDT7:06 PM AKDT12:47 AM AKDT6:20 PM AKDT
Thu 181:43 AM AKDT −0.6 kt3:13 AM AKDT5:25 AM AKDT 1.0 kt11:54 AM AKDT2:32 PM AKDT −0.6 kt3:41 PM AKDT5:44 PM AKDT 0.9 kt11:26 PM AKDT6:33 AM AKDT7:03 PM AKDT2:20 AM AKDT6:29 PM AKDT
Fri 192:32 AM AKDT −0.7 kt4:02 AM AKDT6:14 AM AKDT 1.1 kt12:27 PM AKDT3:03 PM AKDT −0.7 kt4:26 PM AKDT6:32 PM AKDT 1.0 kt6:35 AM AKDT7:00 PM AKDT3:48 AM AKDT6:35 PM AKDT
Sat 2012:12 AM AKDT3:08 AM AKDT −0.8 kt4:43 AM AKDT6:56 AM AKDT 1.2 kt12:52 PM AKDT3:32 PM AKDT −0.8 kt5:05 PM AKDT7:13 PM AKDT 1.1 kt6:37 AM AKDT6:58 PM AKDT5:12 AM AKDT6:39 PM AKDT
Sun 2112:49 AM AKDT3:42 AM AKDT −0.9 kt5:20 AM AKDT7:34 AM AKDT 1.2 kt1:16 PM AKDT4:02 PM AKDT −0.8 kt5:40 PM AKDT7:51 PM AKDT 1.1 ktNew Moon6:39 AM AKDT6:55 PM AKDT6:33 AM AKDT6:43 PM AKDT
Mon 221:22 AM AKDT4:14 AM AKDT −0.9 kt5:52 AM AKDT8:08 AM AKDT 1.2 kt1:41 PM AKDT4:32 PM AKDT −0.9 kt6:12 PM AKDT8:26 PM AKDT 1.2 kt6:41 AM AKDT6:52 PM AKDT7:52 AM AKDT6:47 PM AKDT
Tue 231:55 AM AKDT4:45 AM AKDT −0.8 kt6:21 AM AKDT8:39 AM AKDT 1.2 kt2:09 PM AKDT5:00 PM AKDT −0.8 kt6:40 PM AKDT8:58 PM AKDT 1.1 kt6:43 AM AKDT6:50 PM AKDT9:11 AM AKDT6:52 PM AKDT
Wed 242:28 AM AKDT5:12 AM AKDT −0.8 kt6:45 AM AKDT9:09 AM AKDT 1.1 kt2:38 PM AKDT5:22 PM AKDT −0.8 kt7:05 PM AKDT9:30 PM AKDT 1.1 kt6:45 AM AKDT6:47 PM AKDT10:31 AM AKDT6:59 PM AKDT
Thu 253:03 AM AKDT5:25 AM AKDT −0.7 kt7:07 AM AKDT9:40 AM AKDT 1.0 kt3:10 PM AKDT5:16 PM AKDT −0.8 kt7:30 PM AKDT10:04 PM AKDT 1.0 kt6:47 AM AKDT6:45 PM AKDT11:53 AM AKDT7:08 PM AKDT
Fri 263:40 AM AKDT5:23 AM AKDT −0.6 kt7:29 AM AKDT10:14 AM AKDT 0.9 kt3:45 PM AKDT5:35 PM AKDT −0.7 kt7:57 PM AKDT10:41 PM AKDT 0.9 kt6:49 AM AKDT6:42 PM AKDT1:16 PM AKDT7:23 PM AKDT
Sat 274:22 AM AKDT5:52 AM AKDT −0.5 kt7:54 AM AKDT10:52 AM AKDT 0.7 kt4:23 PM AKDT6:09 PM AKDT −0.7 kt8:29 PM AKDT11:25 PM AKDT 0.7 kt6:51 AM AKDT6:39 PM AKDT2:34 PM AKDT7:47 PM AKDT
Sun 285:10 AM AKDT6:30 AM AKDT −0.4 kt8:23 AM AKDT11:37 AM AKDT 0.6 kt5:10 PM AKDT6:50 PM AKDT −0.6 kt9:09 PM AKDT6:53 AM AKDT6:36 PM AKDT3:40 PM AKDT8:28 PM AKDT
Mon 2912:22 AM AKDT 0.6 kt6:09 AM AKDT7:15 AM AKDT −0.3 kt9:01 AM AKDT12:40 PM AKDT 0.4 kt6:07 PM AKDT7:38 PM AKDT −0.4 kt10:08 PM AKDTFirst Quarter6:55 AM AKDT6:34 PM AKDT4:28 PM AKDT9:30 PM AKDT
Tue 301:43 AM AKDT 0.5 kt7:20 AM AKDT8:08 AM AKDT −0.2 kt10:07 AM AKDT2:08 PM AKDT 0.4 kt7:18 PM AKDT8:35 PM AKDT −0.3 kt11:59 PM AKDT6:57 AM AKDT6:31 PM AKDT4:58 PM AKDT10:50 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.

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