Umnak Pass, northwest of Ship Rock, Aleutian Islands, Alaska Current
53.3833° N, 167.8500° W
Flood direction 52° true
Ebb direction 218° true

August 2025

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Fri 0112:22 AM AKDT2:57 AM AKDT −2.9 kt7:35 AM AKDT9:29 AM AKDT 2.4 kt2:18 PM AKDT3:50 PM AKDT −0.8 kt6:30 PM AKDT9:12 PM AKDT 2.7 ktFirst Quarter7:28 AM AKDT11:05 PM AKDT5:18 PM AKDT1:03 AM AKDT
Sat 0212:57 AM AKDT3:37 AM AKDT −3.0 kt8:26 AM AKDT10:35 AM AKDT 2.3 kt4:09 PM AKDT4:55 PM AKDT −0.2 kt6:45 PM AKDT9:58 PM AKDT 2.3 kt7:30 AM AKDT11:03 PM AKDT6:35 PM AKDT1:17 AM AKDT
Sun 031:37 AM AKDT4:26 AM AKDT −3.0 kt9:26 AM AKDT12:40 PM AKDT 2.5 kt
7:15 PM AKDT 0.1 kt
10:51 PM AKDT 2.0 kt
7:31 AM AKDT11:02 PM AKDT7:49 PM AKDT1:37 AM AKDT
Mon 042:23 AM AKDT5:23 AM AKDT −3.2 kt10:29 AM AKDT1:46 PM AKDT 3.0 kt
8:38 PM AKDT 0.0 kt
11:51 PM AKDT 1.8 kt
7:33 AM AKDT11:00 PM AKDT8:55 PM AKDT2:06 AM AKDT
Tue 053:14 AM AKDT6:24 AM AKDT −3.6 kt11:27 AM AKDT2:32 PM AKDT 3.5 kt7:36 PM AKDT8:51 PM AKDT −0.4 kt11:11 PM AKDT7:35 AM AKDT10:58 PM AKDT9:47 PM AKDT2:50 AM AKDT
Wed 0612:53 AM AKDT 1.8 kt4:06 AM AKDT7:22 AM AKDT −4.1 kt12:18 PM AKDT3:05 PM AKDT 3.9 kt8:02 PM AKDT9:48 PM AKDT −1.0 kt7:36 AM AKDT10:56 PM AKDT10:24 PM AKDT3:52 AM AKDT
Thu 0712:30 AM AKDT1:50 AM AKDT 2.0 kt4:57 AM AKDT8:15 AM AKDT −4.6 kt1:03 PM AKDT3:27 PM AKDT 4.3 kt8:29 PM AKDT10:31 PM AKDT −1.5 kt7:38 AM AKDT10:54 PM AKDT10:49 PM AKDT5:08 AM AKDT
Fri 081:25 AM AKDT2:42 AM AKDT 2.3 kt5:45 AM AKDT9:04 AM AKDT −5.0 kt1:45 PM AKDT3:51 PM AKDT 4.5 kt8:52 PM AKDT11:07 PM AKDT −1.9 ktFull Moon7:40 AM AKDT10:52 PM AKDT11:06 PM AKDT6:33 AM AKDT
Sat 092:10 AM AKDT3:29 AM AKDT 2.8 kt6:34 AM AKDT9:49 AM AKDT −5.3 kt2:25 PM AKDT4:20 PM AKDT 4.7 kt9:08 PM AKDT11:36 PM AKDT −2.3 kt7:41 AM AKDT10:50 PM AKDT11:20 PM AKDT8:01 AM AKDT
Sun 102:49 AM AKDT4:15 AM AKDT 3.2 kt7:23 AM AKDT10:32 AM AKDT −5.3 kt3:02 PM AKDT4:53 PM AKDT 4.8 kt9:19 PM AKDT11:58 PM AKDT −2.6 kt7:43 AM AKDT10:48 PM AKDT11:30 PM AKDT9:29 AM AKDT
Mon 113:26 AM AKDT5:01 AM AKDT 3.6 kt8:14 AM AKDT11:15 AM AKDT −5.1 kt3:38 PM AKDT5:30 PM AKDT 4.8 kt9:32 PM AKDT7:45 AM AKDT10:46 PM AKDT11:39 PM AKDT10:56 AM AKDT
Tue 1212:12 AM AKDT −3.1 kt4:03 AM AKDT5:47 AM AKDT 3.9 kt9:07 AM AKDT11:57 AM AKDT −4.7 kt4:12 PM AKDT6:08 PM AKDT 4.7 kt9:48 PM AKDT7:47 AM AKDT10:44 PM AKDT11:49 PM AKDT12:23 PM AKDT
Wed 1312:26 AM AKDT −3.8 kt4:44 AM AKDT6:35 AM AKDT 4.1 kt10:04 AM AKDT12:41 PM AKDT −4.1 kt4:45 PM AKDT6:48 PM AKDT 4.6 kt10:12 PM AKDT7:48 AM AKDT10:42 PM AKDT1:51 PM AKDT
Thu 1412:53 AM AKDT −4.5 kt5:29 AM AKDT7:25 AM AKDT 4.1 kt11:06 AM AKDT1:28 PM AKDT −3.3 kt5:17 PM AKDT7:31 PM AKDT 4.3 kt10:44 PM AKDT7:50 AM AKDT10:39 PM AKDT12:00 AM AKDT3:22 PM AKDT
Fri 151:30 AM AKDT −5.1 kt6:19 AM AKDT8:19 AM AKDT 4.0 kt12:17 PM AKDT2:21 PM AKDT −2.3 kt5:50 PM AKDT8:17 PM AKDT 4.0 kt11:23 PM AKDTLast Quarter7:52 AM AKDT10:37 PM AKDT12:14 AM AKDT4:56 PM AKDT
Sat 162:16 AM AKDT −5.3 kt7:17 AM AKDT9:18 AM AKDT 3.9 kt1:41 PM AKDT3:23 PM AKDT −1.4 kt6:26 PM AKDT9:08 PM AKDT 3.5 kt7:54 AM AKDT10:35 PM AKDT12:35 AM AKDT6:27 PM AKDT
Sun 1712:12 AM AKDT3:10 AM AKDT −5.2 kt8:25 AM AKDT10:25 AM AKDT 3.7 kt3:24 PM AKDT4:42 PM AKDT −0.6 kt7:11 PM AKDT10:07 PM AKDT 3.0 kt7:55 AM AKDT10:33 PM AKDT1:05 AM AKDT7:48 PM AKDT
Mon 181:10 AM AKDT4:13 AM AKDT −5.0 kt9:39 AM AKDT11:43 AM AKDT 3.8 kt5:08 PM AKDT6:18 PM AKDT −0.4 kt8:36 PM AKDT11:12 PM AKDT 2.7 kt7:57 AM AKDT10:31 PM AKDT1:52 AM AKDT8:50 PM AKDT
Tue 192:20 AM AKDT5:28 AM AKDT −4.7 kt10:52 AM AKDT1:04 PM AKDT 4.1 kt6:10 PM AKDT7:58 PM AKDT −0.8 kt10:41 PM AKDT7:59 AM AKDT10:29 PM AKDT2:59 AM AKDT9:31 PM AKDT
Wed 2012:24 AM AKDT 2.6 kt3:37 AM AKDT6:55 AM AKDT −4.6 kt11:58 AM AKDT2:09 PM AKDT 4.5 kt6:51 PM AKDT9:16 PM AKDT −1.7 kt8:01 AM AKDT10:26 PM AKDT4:21 AM AKDT9:57 PM AKDT
Thu 2112:10 AM AKDT1:36 AM AKDT 2.7 kt4:49 AM AKDT8:21 AM AKDT −4.8 kt12:55 PM AKDT3:01 PM AKDT 4.8 kt7:26 PM AKDT10:11 PM AKDT −2.5 kt8:02 AM AKDT10:24 PM AKDT5:50 AM AKDT10:14 PM AKDT
Fri 221:16 AM AKDT2:41 AM AKDT 3.0 kt5:55 AM AKDT9:29 AM AKDT −4.9 kt1:46 PM AKDT3:45 PM AKDT 4.9 kt7:59 PM AKDT10:55 PM AKDT −3.0 ktNew Moon8:04 AM AKDT10:22 PM AKDT7:16 AM AKDT10:27 PM AKDT
Sat 232:09 AM AKDT3:36 AM AKDT 3.4 kt6:55 AM AKDT10:23 AM AKDT −4.9 kt2:32 PM AKDT4:24 PM AKDT 4.8 kt8:29 PM AKDT11:31 PM AKDT −3.3 kt8:06 AM AKDT10:20 PM AKDT8:39 AM AKDT10:36 PM AKDT
Sun 242:56 AM AKDT4:25 AM AKDT 3.6 kt7:51 AM AKDT11:07 AM AKDT −4.6 kt3:13 PM AKDT4:59 PM AKDT 4.6 kt8:58 PM AKDT11:58 PM AKDT −3.3 kt8:07 AM AKDT10:17 PM AKDT9:58 AM AKDT10:45 PM AKDT
Mon 253:38 AM AKDT5:10 AM AKDT 3.6 kt8:44 AM AKDT11:46 AM AKDT −4.1 kt3:50 PM AKDT5:32 PM AKDT 4.2 kt9:26 PM AKDT8:09 AM AKDT10:15 PM AKDT11:14 AM AKDT10:52 PM AKDT
Tue 2612:18 AM AKDT −3.3 kt4:16 AM AKDT5:53 AM AKDT 3.6 kt9:37 AM AKDT12:24 PM AKDT −3.5 kt4:22 PM AKDT6:05 PM AKDT 3.9 kt9:54 PM AKDT8:11 AM AKDT10:13 PM AKDT12:29 PM AKDT11:00 PM AKDT
Wed 2712:35 AM AKDT −3.3 kt4:52 AM AKDT6:35 AM AKDT 3.4 kt10:31 AM AKDT1:02 PM AKDT −2.9 kt4:49 PM AKDT6:38 PM AKDT 3.5 kt10:22 PM AKDT8:13 AM AKDT10:11 PM AKDT1:44 PM AKDT11:10 PM AKDT
Thu 2812:57 AM AKDT −3.3 kt5:26 AM AKDT7:17 AM AKDT 3.2 kt11:29 AM AKDT1:43 PM AKDT −2.1 kt5:12 PM AKDT7:13 PM AKDT 3.2 kt10:50 PM AKDT8:14 AM AKDT10:08 PM AKDT3:00 PM AKDT11:22 PM AKDT
Fri 291:26 AM AKDT −3.3 kt6:01 AM AKDT8:01 AM AKDT 2.9 kt12:37 PM AKDT2:31 PM AKDT −1.4 kt5:33 PM AKDT7:51 PM AKDT 2.9 kt11:21 PM AKDT8:16 AM AKDT10:06 PM AKDT4:16 PM AKDT11:39 PM AKDT
Sat 302:03 AM AKDT −3.3 kt6:42 AM AKDT8:51 AM AKDT 2.7 kt2:05 PM AKDT3:28 PM AKDT −0.6 kt5:56 PM AKDT8:34 PM AKDT 2.5 kt11:56 PM AKDTFirst Quarter8:18 AM AKDT10:04 PM AKDT5:32 PM AKDT
Sun 312:48 AM AKDT −3.2 kt7:32 AM AKDT9:50 AM AKDT 2.6 kt4:07 PM AKDT4:39 PM AKDT −0.1 kt6:15 PM AKDT9:22 PM AKDT 2.1 kt8:20 AM AKDT10:01 PM AKDT6:41 PM AKDT12:04 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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