Ogliuga Island, pass east of, Delarof Is, Aleutian Islands, Alaska Current
51.6167° N, 178.6000° W
Flood direction 36° true
Ebb direction 220° true
Note:  Reference is in time zone :America/Nome; adjusted offsets 1 hr to undo LST compensation.

August 2025

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Fri 011:47 AM HDT −0.5 kt5:15 AM HDT8:17 AM HDT 0.3 kt12:23 PM HDT2:40 PM HDT −0.1 kt4:10 PM HDT8:00 PM HDT 0.4 kt11:02 PM HDTFirst Quarter7:18 AM HDT10:41 PM HDT4:54 PM HDT12:53 AM HDT
Sat 022:27 AM HDT −0.5 kt6:06 AM HDT9:23 AM HDT 0.3 kt2:14 PM HDT3:45 PM HDT −0.0 kt4:25 PM HDT8:46 PM HDT 0.3 kt11:42 PM HDT7:20 AM HDT10:39 PM HDT6:08 PM HDT1:10 AM HDT
Sun 033:16 AM HDT −0.5 kt7:06 AM HDT11:28 AM HDT 0.4 kt
4:55 PM HDT 0.0 kt
9:39 PM HDT 0.3 kt
7:21 AM HDT10:38 PM HDT7:20 PM HDT1:33 AM HDT
Mon 0412:28 AM HDT4:13 AM HDT −0.5 kt8:09 AM HDT12:34 PM HDT 0.4 kt
6:18 PM HDT 0.0 kt
10:39 PM HDT 0.3 kt
7:23 AM HDT10:36 PM HDT8:24 PM HDT2:05 AM HDT
Tue 051:19 AM HDT5:14 AM HDT −0.5 kt9:07 AM HDT1:20 PM HDT 0.5 kt5:41 PM HDT7:41 PM HDT −0.1 kt8:51 PM HDT11:41 PM HDT 0.3 kt7:24 AM HDT10:34 PM HDT9:16 PM HDT2:50 AM HDT
Wed 062:11 AM HDT6:12 AM HDT −0.6 kt9:58 AM HDT1:53 PM HDT 0.6 kt6:07 PM HDT8:38 PM HDT −0.2 kt10:10 PM HDT7:26 AM HDT10:32 PM HDT9:55 PM HDT3:51 AM HDT
Thu 0712:38 AM HDT 0.3 kt3:02 AM HDT7:05 AM HDT −0.7 kt10:43 AM HDT2:15 PM HDT 0.6 kt6:34 PM HDT9:21 PM HDT −0.2 kt11:05 PM HDT7:27 AM HDT10:31 PM HDT10:23 PM HDT5:06 AM HDT
Fri 081:30 AM HDT 0.3 kt3:50 AM HDT7:54 AM HDT −0.8 kt11:25 AM HDT2:39 PM HDT 0.6 kt6:57 PM HDT9:57 PM HDT −0.3 kt11:50 PM HDTFull Moon7:29 AM HDT10:29 PM HDT10:43 PM HDT6:28 AM HDT
Sat 092:17 AM HDT 0.4 kt4:39 AM HDT8:39 AM HDT −0.8 kt12:05 PM HDT3:08 PM HDT 0.7 kt7:13 PM HDT10:26 PM HDT −0.3 kt7:31 AM HDT10:27 PM HDT10:58 PM HDT7:53 AM HDT
Sun 1012:29 AM HDT3:03 AM HDT 0.5 kt5:28 AM HDT9:22 AM HDT −0.8 kt12:42 PM HDT3:41 PM HDT 0.7 kt7:24 PM HDT10:48 PM HDT −0.4 kt7:32 AM HDT10:25 PM HDT11:11 PM HDT9:18 AM HDT
Mon 111:06 AM HDT3:49 AM HDT 0.5 kt6:19 AM HDT10:05 AM HDT −0.8 kt1:18 PM HDT4:18 PM HDT 0.7 kt7:37 PM HDT11:02 PM HDT −0.5 kt7:34 AM HDT10:23 PM HDT11:23 PM HDT10:42 AM HDT
Tue 121:43 AM HDT4:35 AM HDT 0.6 kt7:12 AM HDT10:47 AM HDT −0.7 kt1:52 PM HDT4:56 PM HDT 0.7 kt7:53 PM HDT11:16 PM HDT −0.6 kt7:35 AM HDT10:21 PM HDT11:35 PM HDT12:07 PM HDT
Wed 132:24 AM HDT5:23 AM HDT 0.6 kt8:09 AM HDT11:31 AM HDT −0.6 kt2:25 PM HDT5:36 PM HDT 0.7 kt8:17 PM HDT11:43 PM HDT −0.7 kt7:37 AM HDT10:19 PM HDT11:48 PM HDT1:33 PM HDT
Thu 143:09 AM HDT6:13 AM HDT 0.6 kt9:11 AM HDT12:18 PM HDT −0.5 kt2:57 PM HDT6:19 PM HDT 0.6 kt8:49 PM HDT7:39 AM HDT10:17 PM HDT3:01 PM HDT
Fri 1512:20 AM HDT −0.8 kt3:59 AM HDT7:07 AM HDT 0.6 kt10:22 AM HDT1:11 PM HDT −0.4 kt3:30 PM HDT7:05 PM HDT 0.6 kt9:28 PM HDTLast Quarter7:40 AM HDT10:15 PM HDT12:05 AM HDT4:31 PM HDT
Sat 161:06 AM HDT −0.8 kt4:57 AM HDT8:06 AM HDT 0.6 kt11:46 AM HDT2:13 PM HDT −0.2 kt4:06 PM HDT7:56 PM HDT 0.5 kt10:17 PM HDT7:42 AM HDT10:13 PM HDT12:29 AM HDT5:59 PM HDT
Sun 172:00 AM HDT −0.8 kt6:05 AM HDT9:13 AM HDT 0.5 kt1:29 PM HDT3:32 PM HDT −0.1 kt4:51 PM HDT8:55 PM HDT 0.4 kt11:15 PM HDT7:43 AM HDT10:11 PM HDT1:02 AM HDT7:18 PM HDT
Mon 183:03 AM HDT −0.8 kt7:19 AM HDT10:31 AM HDT 0.5 kt3:13 PM HDT5:08 PM HDT −0.1 kt6:16 PM HDT10:00 PM HDT 0.4 kt7:45 AM HDT10:09 PM HDT1:52 AM HDT8:19 PM HDT
Tue 1912:25 AM HDT4:18 AM HDT −0.7 kt8:32 AM HDT11:52 AM HDT 0.6 kt4:15 PM HDT6:48 PM HDT −0.1 kt8:21 PM HDT11:12 PM HDT 0.4 kt7:47 AM HDT10:07 PM HDT2:59 AM HDT9:02 PM HDT
Wed 201:42 AM HDT5:45 AM HDT −0.7 kt9:38 AM HDT12:57 PM HDT 0.6 kt4:56 PM HDT8:06 PM HDT −0.3 kt9:50 PM HDT7:48 AM HDT10:05 PM HDT4:20 AM HDT9:31 PM HDT
Thu 2112:24 AM HDT 0.4 kt2:54 AM HDT7:11 AM HDT −0.7 kt10:35 AM HDT1:49 PM HDT 0.7 kt5:31 PM HDT9:01 PM HDT −0.4 kt10:56 PM HDT7:50 AM HDT10:03 PM HDT5:45 AM HDT9:51 PM HDT
Fri 221:29 AM HDT 0.4 kt4:00 AM HDT8:19 AM HDT −0.8 kt11:26 AM HDT2:33 PM HDT 0.7 kt6:04 PM HDT9:45 PM HDT −0.5 kt11:49 PM HDTNew Moon7:51 AM HDT10:01 PM HDT7:08 AM HDT10:06 PM HDT
Sat 232:24 AM HDT 0.5 kt5:00 AM HDT9:13 AM HDT −0.7 kt12:12 PM HDT3:12 PM HDT 0.7 kt6:34 PM HDT10:21 PM HDT −0.5 kt7:53 AM HDT9:59 PM HDT8:28 AM HDT10:17 PM HDT
Sun 2412:36 AM HDT3:13 AM HDT 0.5 kt5:56 AM HDT9:57 AM HDT −0.7 kt12:53 PM HDT3:47 PM HDT 0.7 kt7:03 PM HDT10:48 PM HDT −0.5 kt7:55 AM HDT9:56 PM HDT9:44 AM HDT10:28 PM HDT
Mon 251:18 AM HDT3:58 AM HDT 0.5 kt6:49 AM HDT10:36 AM HDT −0.6 kt1:30 PM HDT4:20 PM HDT 0.6 kt7:31 PM HDT11:08 PM HDT −0.5 kt7:56 AM HDT9:54 PM HDT10:58 AM HDT10:37 PM HDT
Tue 261:56 AM HDT4:41 AM HDT 0.5 kt7:42 AM HDT11:14 AM HDT −0.5 kt2:02 PM HDT4:53 PM HDT 0.6 kt7:59 PM HDT11:25 PM HDT −0.5 kt7:58 AM HDT9:52 PM HDT12:11 PM HDT10:48 PM HDT
Wed 272:32 AM HDT5:23 AM HDT 0.5 kt8:36 AM HDT11:52 AM HDT −0.4 kt2:29 PM HDT5:26 PM HDT 0.5 kt8:27 PM HDT11:47 PM HDT −0.5 kt7:59 AM HDT9:50 PM HDT1:24 PM HDT11:00 PM HDT
Thu 283:06 AM HDT6:05 AM HDT 0.5 kt9:34 AM HDT12:33 PM HDT −0.3 kt2:52 PM HDT6:01 PM HDT 0.5 kt8:55 PM HDT8:01 AM HDT9:48 PM HDT2:37 PM HDT11:14 PM HDT
Fri 2912:16 AM HDT −0.5 kt3:41 AM HDT6:49 AM HDT 0.4 kt10:42 AM HDT1:21 PM HDT −0.2 kt3:13 PM HDT6:39 PM HDT 0.4 kt9:26 PM HDT8:03 AM HDT9:46 PM HDT3:51 PM HDT11:34 PM HDT
Sat 3012:53 AM HDT −0.5 kt4:22 AM HDT7:39 AM HDT 0.4 kt12:10 PM HDT2:18 PM HDT −0.1 kt3:36 PM HDT7:22 PM HDT 0.4 kt10:01 PM HDTFirst Quarter8:04 AM HDT9:43 PM HDT5:04 PM HDT
Sun 311:38 AM HDT −0.5 kt5:12 AM HDT8:38 AM HDT 0.4 kt2:12 PM HDT3:29 PM HDT −0.0 kt3:55 PM HDT8:10 PM HDT 0.3 kt10:43 PM HDT8:06 AM HDT9:41 PM HDT6:11 PM HDT12:01 AM 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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