Umnak Pass (depth 146 ft), Aleutian Islands, Alaska Current
53.3624° N, 167.8198° W
Flood direction 72° true
Ebb direction 228° true

August 2026

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Sat 0112:59 AM AKDT −0.6 kt2:40 AM AKDT6:56 AM AKDT 3.1 kt9:26 AM AKDT12:19 PM AKDT −3.6 kt3:55 PM AKDT7:44 PM AKDT 4.2 kt11:10 PM AKDT7:28 AM AKDT11:05 PM AKDT11:14 AM AKDT
Sun 021:11 AM AKDT −1.2 kt3:39 AM AKDT7:42 AM AKDT 3.1 kt10:19 AM AKDT12:59 PM AKDT −2.9 kt4:16 PM AKDT8:07 PM AKDT 4.0 kt11:13 PM AKDT7:29 AM AKDT11:04 PM AKDT12:04 AM AKDT12:33 PM AKDT
Mon 031:29 AM AKDT −1.9 kt4:34 AM AKDT8:28 AM AKDT 3.1 kt11:16 AM AKDT1:38 PM AKDT −2.1 kt4:31 PM AKDT8:31 PM AKDT 4.0 kt11:30 PM AKDT7:31 AM AKDT11:02 PM AKDT12:13 AM AKDT1:54 PM AKDT
Tue 042:00 AM AKDT −2.8 kt5:31 AM AKDT9:15 AM AKDT 3.0 kt12:19 PM AKDT2:17 PM AKDT −1.3 kt4:40 PM AKDT9:00 PM AKDT 4.0 kt11:59 PM AKDT7:33 AM AKDT11:00 PM AKDT12:23 AM AKDT3:18 PM AKDT
Wed 052:40 AM AKDT −3.5 kt6:31 AM AKDT10:09 AM AKDT 2.7 kt1:30 PM AKDT2:57 PM AKDT −0.6 kt4:39 PM AKDT9:35 PM AKDT 4.2 ktLast Quarter7:34 AM AKDT10:58 PM AKDT12:37 AM AKDT4:46 PM AKDT
Thu 0612:39 AM AKDT3:28 AM AKDT −4.0 kt7:35 AM AKDT11:12 AM AKDT 2.4 kt3:33 PM AKDT3:42 PM AKDT −0.0 kt3:51 PM AKDT10:18 PM AKDT 4.4 kt7:36 AM AKDT10:56 PM AKDT12:55 AM AKDT6:17 PM AKDT
Fri 071:27 AM AKDT4:25 AM AKDT −4.3 kt8:48 AM AKDT12:29 PM AKDT 2.2 kt
4:48 PM AKDT 0.6 kt
11:09 PM AKDT 4.4 kt
7:38 AM AKDT10:54 PM AKDT1:22 AM AKDT7:42 PM AKDT
Sat 082:21 AM AKDT5:29 AM AKDT −4.6 kt10:06 AM AKDT1:55 PM AKDT 2.4 kt
6:27 PM AKDT 0.9 kt
7:39 AM AKDT10:52 PM AKDT2:05 AM AKDT8:53 PM AKDT
Sun 0912:08 AM AKDT 4.4 kt3:21 AM AKDT6:36 AM AKDT −4.8 kt11:21 AM AKDT3:16 PM AKDT 2.9 kt
7:55 PM AKDT 0.8 kt
7:41 AM AKDT10:50 PM AKDT3:09 AM AKDT9:43 PM AKDT
Mon 101:17 AM AKDT 4.2 kt4:25 AM AKDT7:41 AM AKDT −5.0 kt12:23 PM AKDT4:13 PM AKDT 3.7 kt
9:07 PM AKDT 0.3 kt
7:43 AM AKDT10:48 PM AKDT4:33 AM AKDT10:16 PM AKDT
Tue 112:37 AM AKDT 4.0 kt5:29 AM AKDT8:43 AM AKDT −5.1 kt1:14 PM AKDT4:58 PM AKDT 4.4 kt9:06 PM AKDT10:07 PM AKDT −0.4 kt11:08 PM AKDT7:44 AM AKDT10:46 PM AKDT6:08 AM AKDT10:37 PM AKDT
Wed 123:54 AM AKDT 4.1 kt6:34 AM AKDT9:40 AM AKDT −5.1 kt1:59 PM AKDT5:39 PM AKDT 5.0 kt9:17 PM AKDT10:57 PM AKDT −1.2 ktNew Moon7:46 AM AKDT10:44 PM AKDT7:43 AM AKDT10:52 PM AKDT
Thu 1312:49 AM AKDT5:00 AM AKDT 4.3 kt7:36 AM AKDT10:33 AM AKDT −4.8 kt2:39 PM AKDT6:18 PM AKDT 5.2 kt9:39 PM AKDT11:43 PM AKDT −1.9 kt7:48 AM AKDT10:42 PM AKDT9:14 AM AKDT11:04 PM AKDT
Fri 142:10 AM AKDT5:58 AM AKDT 4.5 kt8:38 AM AKDT11:24 AM AKDT −4.2 kt3:17 PM AKDT6:56 PM AKDT 5.1 kt10:03 PM AKDT7:50 AM AKDT10:40 PM AKDT10:40 AM AKDT11:14 PM AKDT
Sat 1512:25 AM AKDT −2.4 kt3:16 AM AKDT6:54 AM AKDT 4.6 kt9:40 AM AKDT12:17 PM AKDT −3.4 kt3:52 PM AKDT7:33 PM AKDT 4.8 kt10:31 PM AKDT7:51 AM AKDT10:38 PM AKDT12:03 PM AKDT11:23 PM AKDT
Sun 161:04 AM AKDT −2.8 kt4:12 AM AKDT7:48 AM AKDT 4.5 kt10:42 AM AKDT1:12 PM AKDT −2.6 kt4:24 PM AKDT8:10 PM AKDT 4.3 kt11:01 PM AKDT7:53 AM AKDT10:36 PM AKDT1:24 PM AKDT11:34 PM AKDT
Mon 171:43 AM AKDT −3.0 kt5:04 AM AKDT8:40 AM AKDT 4.2 kt11:49 AM AKDT2:07 PM AKDT −1.8 kt4:51 PM AKDT8:47 PM AKDT 3.9 kt11:34 PM AKDT7:55 AM AKDT10:33 PM AKDT2:43 PM AKDT11:46 PM AKDT
Tue 182:22 AM AKDT −3.1 kt5:56 AM AKDT9:33 AM AKDT 3.6 kt1:02 PM AKDT3:02 PM AKDT −1.0 kt5:12 PM AKDT9:24 PM AKDT 3.6 kt7:57 AM AKDT10:31 PM AKDT4:03 PM AKDT
Wed 1912:13 AM AKDT3:04 AM AKDT −3.0 kt6:53 AM AKDT10:33 AM AKDT 2.9 kt2:37 PM AKDT4:00 PM AKDT −0.3 kt5:19 PM AKDT10:03 PM AKDT 3.3 ktFirst Quarter7:58 AM AKDT10:29 PM AKDT5:20 PM AKDT12:02 AM AKDT
Thu 2012:57 AM AKDT3:51 AM AKDT −2.9 kt7:58 AM AKDT11:44 AM AKDT 2.3 kt
5:07 PM AKDT 0.2 kt
10:44 PM AKDT 3.2 kt
8:00 AM AKDT10:27 PM AKDT6:32 PM AKDT12:23 AM AKDT
Fri 211:44 AM AKDT4:48 AM AKDT −2.8 kt9:19 AM AKDT1:12 PM AKDT 2.0 kt
6:18 PM AKDT 0.6 kt
11:29 PM AKDT 3.1 kt
8:02 AM AKDT10:25 PM AKDT7:34 PM AKDT12:54 AM AKDT
Sat 222:35 AM AKDT5:52 AM AKDT −2.8 kt10:45 AM AKDT2:56 PM AKDT 2.2 kt
7:25 PM AKDT 0.9 kt
8:04 AM AKDT10:22 PM AKDT8:22 PM AKDT1:38 AM AKDT
Sun 2312:19 AM AKDT 2.9 kt3:27 AM AKDT6:54 AM AKDT −3.0 kt11:49 AM AKDT4:01 PM AKDT 2.8 kt
8:30 PM AKDT 0.9 kt
8:05 AM AKDT10:20 PM AKDT8:58 PM AKDT2:36 AM AKDT
Mon 241:16 AM AKDT 2.7 kt4:20 AM AKDT7:49 AM AKDT −3.3 kt12:32 PM AKDT4:38 PM AKDT 3.3 kt
9:29 PM AKDT 0.6 kt
8:07 AM AKDT10:18 PM AKDT9:22 PM AKDT3:45 AM AKDT
Tue 252:24 AM AKDT 2.5 kt5:12 AM AKDT8:40 AM AKDT −3.6 kt1:04 PM AKDT5:06 PM AKDT 3.8 kt
10:17 PM AKDT 0.2 kt
8:09 AM AKDT10:16 PM AKDT9:40 PM AKDT5:02 AM AKDT
Wed 263:30 AM AKDT 2.6 kt6:05 AM AKDT9:27 AM AKDT −3.9 kt1:32 PM AKDT5:29 PM AKDT 4.1 kt10:06 PM AKDT10:55 PM AKDT −0.2 kt11:46 PM AKDT8:10 AM AKDT10:13 PM AKDT9:53 PM AKDT6:21 AM AKDT
Thu 274:26 AM AKDT 2.9 kt6:58 AM AKDT10:09 AM AKDT −3.9 kt1:59 PM AKDT5:49 PM AKDT 4.2 kt9:51 PM AKDT11:21 PM AKDT −0.7 ktFull Moon8:12 AM AKDT10:11 PM AKDT10:04 PM AKDT7:40 AM AKDT
Fri 2812:59 AM AKDT5:15 AM AKDT 3.2 kt7:50 AM AKDT10:48 AM AKDT −3.7 kt2:24 PM AKDT6:09 PM AKDT 4.1 kt9:38 PM AKDT11:36 PM AKDT −1.3 kt8:14 AM AKDT10:09 PM AKDT10:13 PM AKDT9:00 AM AKDT
Sat 291:54 AM AKDT6:00 AM AKDT 3.5 kt8:42 AM AKDT11:26 AM AKDT −3.2 kt2:46 PM AKDT6:30 PM AKDT 4.0 kt9:33 PM AKDT11:48 PM AKDT −2.0 kt8:16 AM AKDT10:06 PM AKDT10:23 PM AKDT10:19 AM AKDT
Sun 302:40 AM AKDT6:43 AM AKDT 3.8 kt9:34 AM AKDT12:02 PM AKDT −2.7 kt3:05 PM AKDT6:53 PM AKDT 3.9 kt9:41 PM AKDT8:17 AM AKDT10:04 PM AKDT10:32 PM AKDT11:41 AM AKDT
Mon 3112:08 AM AKDT −2.8 kt3:25 AM AKDT7:26 AM AKDT 3.8 kt10:25 AM AKDT12:37 PM AKDT −2.0 kt3:20 PM AKDT7:18 PM AKDT 4.0 kt10:03 PM AKDT8:19 AM AKDT10:02 PM AKDT10:45 PM AKDT1:04 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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