Umak Pass, off Narrows Point, Aleutian Islands, Alaska Current
51.8500° N, 176.0667° W
Flood direction 305° true
Ebb direction 130° true
Note:  Reference is in time zone :America/Nome; adjusted offsets 1 hr to undo LST compensation.

August 2026

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Sat 012:44 AM HDT5:06 AM HDT 2.8 kt8:20 AM HDT11:10 AM HDT −3.4 kt2:45 PM HDT5:33 PM HDT 4.0 kt9:46 PM HDT7:07 AM HDT10:32 PM HDT11:37 PM HDT10:50 AM HDT
Sun 0212:14 AM HDT −2.1 kt3:19 AM HDT5:50 AM HDT 3.0 kt9:11 AM HDT11:52 AM HDT −3.0 kt3:19 PM HDT6:10 PM HDT 3.8 kt10:02 PM HDT7:08 AM HDT10:31 PM HDT11:48 PM HDT12:07 PM HDT
Mon 0312:30 AM HDT −2.3 kt3:55 AM HDT6:36 AM HDT 3.1 kt10:06 AM HDT12:34 PM HDT −2.5 kt3:50 PM HDT6:48 PM HDT 3.6 kt10:18 PM HDT7:10 AM HDT10:29 PM HDT1:26 PM HDT
Tue 0412:47 AM HDT −2.6 kt4:35 AM HDT7:24 AM HDT 3.1 kt11:09 AM HDT1:17 PM HDT −1.9 kt4:17 PM HDT7:28 PM HDT 3.4 kt10:41 PM HDT7:11 AM HDT10:27 PM HDT12:00 AM HDT2:48 PM HDT
Wed 051:16 AM HDT −2.9 kt5:21 AM HDT8:16 AM HDT 3.0 kt12:23 PM HDT2:05 PM HDT −1.1 kt4:40 PM HDT8:12 PM HDT 3.1 kt11:12 PM HDTLast Quarter7:13 AM HDT10:25 PM HDT12:16 AM HDT4:14 PM HDT
Thu 061:55 AM HDT −3.2 kt6:16 AM HDT9:14 AM HDT 2.9 kt1:58 PM HDT3:03 PM HDT −0.5 kt4:58 PM HDT9:01 PM HDT 2.8 kt11:54 PM HDT7:14 AM HDT10:24 PM HDT12:36 AM HDT5:42 PM HDT
Fri 072:45 AM HDT −3.4 kt7:21 AM HDT10:19 AM HDT 2.9 kt
4:44 PM HDT 0.0 kt
9:57 PM HDT 2.5 kt
7:16 AM HDT10:22 PM HDT1:06 AM HDT7:05 PM HDT
Sat 0812:47 AM HDT3:44 AM HDT −3.5 kt8:33 AM HDT11:31 AM HDT 3.1 kt
6:12 PM HDT 0.1 kt
11:01 PM HDT 2.3 kt
7:18 AM HDT10:20 PM HDT1:51 AM HDT8:15 PM HDT
Sun 091:53 AM HDT4:51 AM HDT −3.5 kt9:44 AM HDT12:44 PM HDT 3.4 kt6:23 PM HDT7:14 PM HDT −0.2 kt8:47 PM HDT7:19 AM HDT10:18 PM HDT2:56 AM HDT9:06 PM HDT
Mon 1012:09 AM HDT 2.3 kt3:06 AM HDT6:03 AM HDT −3.6 kt10:47 AM HDT1:44 PM HDT 3.9 kt6:38 PM HDT8:27 PM HDT −0.8 kt10:45 PM HDT7:21 AM HDT10:16 PM HDT4:19 AM HDT9:41 PM HDT
Tue 111:17 AM HDT 2.5 kt4:18 AM HDT7:17 AM HDT −3.7 kt11:44 AM HDT2:35 PM HDT 4.2 kt7:03 PM HDT9:23 PM HDT −1.5 kt11:58 PM HDT7:23 AM HDT10:14 PM HDT5:51 AM HDT10:05 PM HDT
Wed 122:19 AM HDT 2.8 kt5:26 AM HDT8:27 AM HDT −3.8 kt12:35 PM HDT3:21 PM HDT 4.4 kt7:33 PM HDT10:10 PM HDT −2.1 ktNew Moon7:24 AM HDT10:12 PM HDT7:23 AM HDT10:22 PM HDT
Thu 1312:57 AM HDT3:17 AM HDT 3.2 kt6:29 AM HDT9:31 AM HDT −3.8 kt1:24 PM HDT4:04 PM HDT 4.5 kt8:06 PM HDT10:51 PM HDT −2.5 kt7:26 AM HDT10:10 PM HDT8:52 AM HDT10:35 PM HDT
Fri 141:50 AM HDT4:10 AM HDT 3.4 kt7:30 AM HDT10:29 AM HDT −3.6 kt2:09 PM HDT4:46 PM HDT 4.3 kt8:40 PM HDT11:27 PM HDT −2.7 kt7:27 AM HDT10:08 PM HDT10:16 AM HDT10:47 PM HDT
Sat 152:38 AM HDT5:02 AM HDT 3.5 kt8:30 AM HDT11:21 AM HDT −3.2 kt2:52 PM HDT5:27 PM HDT 4.0 kt9:15 PM HDT7:29 AM HDT10:06 PM HDT11:37 AM HDT10:59 PM HDT
Sun 1612:00 AM HDT −2.7 kt3:25 AM HDT5:52 AM HDT 3.4 kt9:31 AM HDT12:11 PM HDT −2.7 kt3:33 PM HDT6:07 PM HDT 3.7 kt9:50 PM HDT7:31 AM HDT10:04 PM HDT12:55 PM HDT11:11 PM HDT
Mon 1712:30 AM HDT −2.6 kt4:10 AM HDT6:42 AM HDT 3.2 kt10:35 AM HDT12:59 PM HDT −2.1 kt4:09 PM HDT6:47 PM HDT 3.2 kt10:26 PM HDT7:32 AM HDT10:02 PM HDT2:13 PM HDT11:25 PM HDT
Tue 1812:58 AM HDT −2.5 kt4:56 AM HDT7:34 AM HDT 2.9 kt11:45 AM HDT1:48 PM HDT −1.4 kt4:40 PM HDT7:27 PM HDT 2.8 kt11:02 PM HDT7:34 AM HDT10:00 PM HDT3:30 PM HDT11:44 PM HDT
Wed 191:29 AM HDT −2.3 kt5:43 AM HDT8:29 AM HDT 2.6 kt1:10 PM HDT2:42 PM HDT −0.7 kt5:02 PM HDT8:09 PM HDT 2.3 kt11:40 PM HDTFirst Quarter7:35 AM HDT9:58 PM HDT4:45 PM HDT
Thu 202:08 AM HDT −2.2 kt6:35 AM HDT9:39 AM HDT 2.3 kt3:05 PM HDT3:45 PM HDT −0.2 kt5:08 PM HDT8:54 PM HDT 1.9 kt7:37 AM HDT9:56 PM HDT5:54 PM HDT12:07 AM HDT
Fri 2112:23 AM HDT2:56 AM HDT −2.0 kt7:33 AM HDT11:30 AM HDT 2.3 kt
5:29 PM HDT 0.1 kt
9:46 PM HDT 1.6 kt
7:39 AM HDT9:54 PM HDT6:55 PM HDT12:40 AM HDT
Sat 221:16 AM HDT3:55 AM HDT −2.0 kt8:35 AM HDT12:42 PM HDT 2.5 kt
6:56 PM HDT 0.0 kt
10:46 PM HDT 1.4 kt
7:40 AM HDT9:52 PM HDT7:44 PM HDT1:25 AM HDT
Sun 232:17 AM HDT5:03 AM HDT −2.1 kt9:32 AM HDT1:33 PM HDT 2.8 kt6:26 PM HDT7:41 PM HDT −0.3 kt9:26 PM HDT11:53 PM HDT 1.4 kt7:42 AM HDT9:49 PM HDT8:20 PM HDT2:22 AM HDT
Mon 243:18 AM HDT6:09 AM HDT −2.3 kt10:23 AM HDT2:11 PM HDT 3.1 kt6:41 PM HDT8:28 PM HDT −0.8 kt10:40 PM HDT7:43 AM HDT9:47 PM HDT8:47 PM HDT3:31 AM HDT
Tue 2512:56 AM HDT 1.7 kt4:14 AM HDT7:06 AM HDT −2.7 kt11:08 AM HDT2:38 PM HDT 3.4 kt7:02 PM HDT9:04 PM HDT −1.3 kt11:34 PM HDT7:45 AM HDT9:45 PM HDT9:07 PM HDT4:45 AM HDT
Wed 261:49 AM HDT 2.0 kt5:05 AM HDT7:57 AM HDT −3.0 kt11:49 AM HDT2:56 PM HDT 3.6 kt7:24 PM HDT9:35 PM HDT −1.6 kt7:47 AM HDT9:43 PM HDT9:22 PM HDT6:02 AM HDT
Thu 2712:18 AM HDT2:35 AM HDT 2.4 kt5:52 AM HDT8:43 AM HDT −3.3 kt12:28 PM HDT3:19 PM HDT 3.8 kt7:44 PM HDT10:05 PM HDT −1.9 ktFull Moon7:48 AM HDT9:41 PM HDT9:34 PM HDT7:19 AM HDT
Fri 2812:56 AM HDT3:17 AM HDT 2.8 kt6:38 AM HDT9:27 AM HDT −3.4 kt1:06 PM HDT3:48 PM HDT 3.8 kt8:03 PM HDT10:29 PM HDT −2.1 kt7:50 AM HDT9:39 PM HDT9:46 PM HDT8:36 AM HDT
Sat 291:30 AM HDT3:59 AM HDT 3.1 kt7:25 AM HDT10:08 AM HDT −3.3 kt1:42 PM HDT4:21 PM HDT 3.8 kt8:18 PM HDT10:48 PM HDT −2.3 kt7:52 AM HDT9:36 PM HDT9:57 PM HDT9:54 AM HDT
Sun 302:04 AM HDT4:42 AM HDT 3.4 kt8:13 AM HDT10:49 AM HDT −3.1 kt2:15 PM HDT4:57 PM HDT 3.8 kt8:34 PM HDT11:01 PM HDT −2.6 kt7:53 AM HDT9:34 PM HDT10:09 PM HDT11:13 AM HDT
Mon 312:39 AM HDT5:25 AM HDT 3.5 kt9:03 AM HDT11:28 AM HDT −2.6 kt2:46 PM HDT5:34 PM HDT 3.6 kt8:52 PM HDT11:21 PM HDT −3.0 kt7:55 AM HDT9:32 PM HDT10:23 PM HDT12:35 PM HDT

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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