Shakan Strait Rock (depth 70 ft), Sumner Strait, Alaska Current
56.1274° N, 133.4988° W
Flood direction 52° true
Ebb direction 233° true

August 2025

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Fri 012:55 AM AKDT6:20 AM AKDT 0.2 kt8:58 AM AKDT11:49 AM AKDT −0.2 kt2:33 PM AKDT5:57 PM AKDT 0.2 kt8:39 PM AKDTFirst Quarter4:58 AM AKDT9:00 PM AKDT3:08 PM AKDT10:42 PM AKDT
Sat 0212:08 AM AKDT −0.3 kt3:31 AM AKDT6:55 AM AKDT 0.2 kt9:48 AM AKDT12:47 PM AKDT −0.2 kt3:19 PM AKDT6:27 PM AKDT 0.2 kt9:22 PM AKDT5:00 AM AKDT8:58 PM AKDT4:30 PM AKDT10:56 PM AKDT
Sun 0312:53 AM AKDT −0.3 kt4:01 AM AKDT7:19 AM AKDT 0.2 kt10:26 AM AKDT1:26 PM AKDT −0.3 kt3:56 PM AKDT6:54 PM AKDT 0.3 kt9:59 PM AKDT5:01 AM AKDT8:56 PM AKDT5:50 PM AKDT11:20 PM AKDT
Mon 041:25 AM AKDT −0.4 kt4:29 AM AKDT7:36 AM AKDT 0.3 kt10:58 AM AKDT1:56 PM AKDT −0.3 kt4:30 PM AKDT7:20 PM AKDT 0.3 kt10:31 PM AKDT5:04 AM AKDT8:54 PM AKDT7:01 PM AKDT11:58 PM AKDT
Tue 051:53 AM AKDT −0.4 kt4:57 AM AKDT7:55 AM AKDT 0.3 kt11:28 AM AKDT2:24 PM AKDT −0.3 kt5:03 PM AKDT7:47 PM AKDT 0.3 kt11:00 PM AKDT5:06 AM AKDT8:52 PM AKDT7:54 PM AKDT
Wed 062:20 AM AKDT −0.5 kt5:26 AM AKDT8:19 AM AKDT 0.4 kt12:01 PM AKDT2:54 PM AKDT −0.4 kt5:36 PM AKDT8:17 PM AKDT 0.4 kt11:28 PM AKDT5:08 AM AKDT8:50 PM AKDT8:27 PM AKDT12:59 AM AKDT
Thu 072:49 AM AKDT −0.5 kt5:59 AM AKDT8:49 AM AKDT 0.4 kt12:37 PM AKDT3:27 PM AKDT −0.4 kt6:11 PM AKDT8:49 PM AKDT 0.4 kt11:59 PM AKDT5:09 AM AKDT8:47 PM AKDT8:48 PM AKDT2:19 AM AKDT
Fri 083:23 AM AKDT −0.5 kt6:34 AM AKDT9:25 AM AKDT 0.4 kt1:16 PM AKDT4:06 PM AKDT −0.4 kt6:49 PM AKDT9:26 PM AKDT 0.4 ktFull Moon5:11 AM AKDT8:45 PM AKDT9:01 PM AKDT3:50 AM AKDT
Sat 0912:33 AM AKDT4:03 AM AKDT −0.5 kt7:13 AM AKDT10:05 AM AKDT 0.4 kt2:00 PM AKDT4:50 PM AKDT −0.4 kt7:33 PM AKDT10:09 PM AKDT 0.3 kt5:13 AM AKDT8:43 PM AKDT9:09 PM AKDT5:23 AM AKDT
Sun 101:15 AM AKDT4:48 AM AKDT −0.5 kt7:56 AM AKDT10:48 AM AKDT 0.4 kt2:49 PM AKDT5:39 PM AKDT −0.3 kt8:23 PM AKDT10:56 PM AKDT 0.3 kt5:15 AM AKDT8:41 PM AKDT9:16 PM AKDT6:56 AM AKDT
Mon 112:07 AM AKDT5:38 AM AKDT −0.4 kt8:43 AM AKDT11:34 AM AKDT 0.3 kt3:40 PM AKDT6:31 PM AKDT −0.3 kt9:21 PM AKDT11:49 PM AKDT 0.3 kt5:17 AM AKDT8:39 PM AKDT9:22 PM AKDT8:27 AM AKDT
Tue 123:13 AM AKDT6:32 AM AKDT −0.4 kt9:33 AM AKDT12:25 PM AKDT 0.3 kt4:32 PM AKDT7:24 PM AKDT −0.4 kt10:22 PM AKDT5:19 AM AKDT8:36 PM AKDT9:27 PM AKDT9:59 AM AKDT
Wed 1312:50 AM AKDT 0.2 kt4:31 AM AKDT7:30 AM AKDT −0.3 kt10:27 AM AKDT1:36 PM AKDT 0.2 kt5:24 PM AKDT8:18 PM AKDT −0.4 kt11:26 PM AKDT5:21 AM AKDT8:34 PM AKDT9:34 PM AKDT11:32 AM AKDT
Thu 142:20 AM AKDT 0.2 kt5:49 AM AKDT8:30 AM AKDT −0.3 kt11:27 AM AKDT3:28 PM AKDT 0.2 kt6:17 PM AKDT9:12 PM AKDT −0.4 kt5:23 AM AKDT8:32 PM AKDT9:43 PM AKDT1:08 PM AKDT
Fri 1512:33 AM AKDT3:56 AM AKDT 0.2 kt7:02 AM AKDT9:32 AM AKDT −0.2 kt12:38 PM AKDT4:32 PM AKDT 0.2 kt7:11 PM AKDT10:09 PM AKDT −0.4 ktLast Quarter5:25 AM AKDT8:29 PM AKDT9:57 PM AKDT2:47 PM AKDT
Sat 161:39 AM AKDT5:02 AM AKDT 0.3 kt8:12 AM AKDT10:42 AM AKDT −0.2 kt1:54 PM AKDT5:27 PM AKDT 0.3 kt8:06 PM AKDT11:11 PM AKDT −0.4 kt5:27 AM AKDT8:27 PM AKDT10:20 PM AKDT4:25 PM AKDT
Sun 172:39 AM AKDT5:58 AM AKDT 0.3 kt9:17 AM AKDT12:02 PM AKDT −0.2 kt2:58 PM AKDT6:16 PM AKDT 0.3 kt8:59 PM AKDT5:29 AM AKDT8:24 PM AKDT11:01 PM AKDT5:52 PM AKDT
Mon 1812:13 AM AKDT −0.4 kt3:31 AM AKDT6:48 AM AKDT 0.3 kt10:18 AM AKDT1:08 PM AKDT −0.3 kt3:51 PM AKDT6:59 PM AKDT 0.3 kt9:50 PM AKDT5:31 AM AKDT8:22 PM AKDT6:56 PM AKDT
Tue 191:08 AM AKDT −0.5 kt4:18 AM AKDT7:32 AM AKDT 0.3 kt11:13 AM AKDT1:57 PM AKDT −0.3 kt4:37 PM AKDT7:37 PM AKDT 0.3 kt10:36 PM AKDT5:33 AM AKDT8:20 PM AKDT12:06 AM AKDT7:34 PM AKDT
Wed 201:54 AM AKDT −0.5 kt5:01 AM AKDT8:11 AM AKDT 0.4 kt12:02 PM AKDT2:41 PM AKDT −0.3 kt5:21 PM AKDT8:10 PM AKDT 0.3 kt11:18 PM AKDT5:35 AM AKDT8:17 PM AKDT1:33 AM AKDT7:56 PM AKDT
Thu 212:37 AM AKDT −0.5 kt5:42 AM AKDT8:48 AM AKDT 0.4 kt12:50 PM AKDT3:24 PM AKDT −0.3 kt6:03 PM AKDT8:41 PM AKDT 0.3 kt11:58 PM AKDT5:37 AM AKDT8:15 PM AKDT3:07 AM AKDT8:08 PM AKDT
Fri 223:20 AM AKDT −0.5 kt6:25 AM AKDT9:25 AM AKDT 0.3 kt1:37 PM AKDT4:09 PM AKDT −0.3 kt6:47 PM AKDT9:15 PM AKDT 0.2 ktNew Moon5:39 AM AKDT8:12 PM AKDT4:39 AM AKDT8:17 PM AKDT
Sat 2312:39 AM AKDT4:05 AM AKDT −0.5 kt7:09 AM AKDT10:04 AM AKDT 0.3 kt2:25 PM AKDT4:58 PM AKDT −0.3 kt7:36 PM AKDT9:56 PM AKDT 0.2 kt5:41 AM AKDT8:10 PM AKDT6:07 AM AKDT8:22 PM AKDT
Sun 241:28 AM AKDT4:55 AM AKDT −0.4 kt7:56 AM AKDT10:46 AM AKDT 0.3 kt3:16 PM AKDT5:49 PM AKDT −0.2 kt8:32 PM AKDT10:48 PM AKDT 0.1 kt5:43 AM AKDT8:07 PM AKDT7:30 AM AKDT8:27 PM AKDT
Mon 252:34 AM AKDT5:51 AM AKDT −0.3 kt8:48 AM AKDT11:32 AM AKDT 0.2 kt4:06 PM AKDT6:42 PM AKDT −0.2 kt9:35 PM AKDT11:54 PM AKDT 0.1 kt5:45 AM AKDT8:05 PM AKDT8:50 AM AKDT8:31 PM AKDT
Tue 263:55 AM AKDT6:50 AM AKDT −0.3 kt9:43 AM AKDT12:31 PM AKDT 0.2 kt4:53 PM AKDT7:35 PM AKDT −0.2 kt10:39 PM AKDT5:47 AM AKDT8:02 PM AKDT10:09 AM AKDT8:36 PM AKDT
Wed 272:59 AM AKDT 0.1 kt5:11 AM AKDT7:50 AM AKDT −0.2 kt10:40 AM AKDT3:02 PM AKDT 0.2 kt5:36 PM AKDT8:24 PM AKDT −0.2 kt11:40 PM AKDT5:49 AM AKDT8:00 PM AKDT11:28 AM AKDT8:42 PM AKDT
Thu 283:57 AM AKDT 0.1 kt6:14 AM AKDT8:47 AM AKDT −0.2 kt11:37 AM AKDT3:44 PM AKDT 0.2 kt6:17 PM AKDT9:09 PM AKDT −0.3 kt5:51 AM AKDT7:57 PM AKDT12:48 PM AKDT8:49 PM AKDT
Fri 2912:39 AM AKDT4:37 AM AKDT 0.2 kt7:06 AM AKDT9:39 AM AKDT −0.2 kt12:34 PM AKDT4:15 PM AKDT 0.2 kt6:58 PM AKDT9:54 PM AKDT −0.3 kt5:53 AM AKDT7:54 PM AKDT2:10 PM AKDT9:01 PM AKDT
Sat 301:32 AM AKDT5:08 AM AKDT 0.2 kt7:51 AM AKDT10:31 AM AKDT −0.2 kt1:29 PM AKDT4:47 PM AKDT 0.2 kt7:39 PM AKDT10:41 PM AKDT −0.3 ktFirst Quarter5:55 AM AKDT7:52 PM AKDT3:31 PM AKDT9:20 PM AKDT
Sun 312:19 AM AKDT5:35 AM AKDT 0.2 kt8:33 AM AKDT11:28 AM AKDT −0.2 kt2:19 PM AKDT5:21 PM AKDT 0.2 kt8:20 PM AKDT11:33 PM AKDT −0.3 kt5:57 AM AKDT7:49 PM AKDT4:46 PM AKDT9:50 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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