Ulak Pass, Delarof Islands, Aleutian Islands, Alaska Current
51.3167° N, 179.0333° W
Flood direction 326° true
Ebb direction 125° true
Note:  Reference is in time zone :America/Nome; adjusted offsets 1 hr to undo LST compensation.

October 2025

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Wed 011:23 AM HDT4:49 AM HDT −2.1 kt8:52 AM HDT12:17 PM HDT 2.2 kt5:44 PM HDT7:22 PM HDT −0.6 kt9:34 PM HDT11:52 PM HDT 1.2 kt8:57 AM HDT8:32 PM HDT6:49 PM HDT1:40 AM HDT
Thu 022:46 AM HDT6:04 AM HDT −2.2 kt9:57 AM HDT1:16 PM HDT 2.4 kt6:12 PM HDT8:15 PM HDT −0.9 kt10:44 PM HDT8:59 AM HDT8:30 PM HDT7:08 PM HDT3:01 AM HDT
Fri 0312:59 AM HDT 1.4 kt4:03 AM HDT7:11 AM HDT −2.3 kt10:57 AM HDT2:01 PM HDT 2.5 kt6:30 PM HDT8:53 PM HDT −1.3 kt11:37 PM HDT9:01 AM HDT8:27 PM HDT7:24 PM HDT4:24 AM HDT
Sat 042:01 AM HDT 1.8 kt5:08 AM HDT8:09 AM HDT −2.6 kt11:50 AM HDT2:40 PM HDT 2.7 kt6:40 PM HDT9:20 PM HDT −1.7 kt9:02 AM HDT8:25 PM HDT7:37 PM HDT5:49 AM HDT
Sun 0512:22 AM HDT2:54 AM HDT 2.3 kt6:04 AM HDT8:58 AM HDT −2.7 kt12:36 PM HDT3:18 PM HDT 2.8 kt6:49 PM HDT9:38 PM HDT −2.2 kt9:04 AM HDT8:23 PM HDT7:50 PM HDT7:14 AM HDT
Mon 061:02 AM HDT3:43 AM HDT 2.8 kt6:55 AM HDT9:43 AM HDT −2.8 kt1:18 PM HDT3:56 PM HDT 2.9 kt7:04 PM HDT9:51 PM HDT −2.8 ktFull Moon9:06 AM HDT8:21 PM HDT8:03 PM HDT8:42 AM HDT
Tue 071:42 AM HDT4:29 AM HDT 3.2 kt7:46 AM HDT10:25 AM HDT −2.7 kt1:56 PM HDT4:36 PM HDT 3.0 kt7:26 PM HDT10:12 PM HDT −3.4 kt9:07 AM HDT8:18 PM HDT8:18 PM HDT10:13 AM HDT
Wed 082:24 AM HDT5:16 AM HDT 3.5 kt8:38 AM HDT11:08 AM HDT −2.5 kt2:33 PM HDT5:17 PM HDT 3.0 kt7:55 PM HDT10:45 PM HDT −4.0 kt9:09 AM HDT8:16 PM HDT8:38 PM HDT11:47 AM HDT
Thu 093:08 AM HDT6:03 AM HDT 3.6 kt9:32 AM HDT11:55 AM HDT −2.2 kt3:11 PM HDT6:01 PM HDT 3.0 kt8:31 PM HDT11:25 PM HDT −4.3 kt9:10 AM HDT8:14 PM HDT9:06 PM HDT1:22 PM HDT
Fri 103:55 AM HDT6:53 AM HDT 3.6 kt10:31 AM HDT12:46 PM HDT −1.8 kt3:53 PM HDT6:47 PM HDT 2.8 kt9:13 PM HDT9:12 AM HDT8:12 PM HDT9:47 PM HDT2:52 PM HDT
Sat 1112:11 AM HDT −4.4 kt4:46 AM HDT7:45 AM HDT 3.5 kt11:36 AM HDT1:44 PM HDT −1.4 kt4:39 PM HDT7:36 PM HDT 2.6 kt10:00 PM HDT9:14 AM HDT8:10 PM HDT10:45 PM HDT4:07 PM HDT
Sun 121:01 AM HDT −4.2 kt5:40 AM HDT8:40 AM HDT 3.4 kt12:47 PM HDT2:52 PM HDT −1.1 kt5:35 PM HDT8:30 PM HDT 2.3 kt10:55 PM HDT9:15 AM HDT8:08 PM HDT11:58 PM HDT5:02 PM HDT
Mon 131:57 AM HDT −3.7 kt6:38 AM HDT9:39 AM HDT 3.1 kt2:02 PM HDT4:08 PM HDT −0.9 kt6:45 PM HDT9:28 PM HDT 2.0 ktLast Quarter9:17 AM HDT8:05 PM HDT5:39 PM HDT
Tue 1412:00 AM HDT3:02 AM HDT −3.1 kt7:41 AM HDT10:43 AM HDT 2.9 kt3:12 PM HDT5:28 PM HDT −1.0 kt8:09 PM HDT10:33 PM HDT 1.7 kt9:19 AM HDT8:03 PM HDT1:20 AM HDT6:04 PM HDT
Wed 151:22 AM HDT4:25 AM HDT −2.5 kt8:49 AM HDT11:53 AM HDT 2.8 kt4:12 PM HDT6:46 PM HDT −1.3 kt9:32 PM HDT11:48 PM HDT 1.7 kt9:21 AM HDT8:01 PM HDT2:43 AM HDT6:22 PM HDT
Thu 162:55 AM HDT6:08 AM HDT −2.1 kt9:58 AM HDT1:05 PM HDT 2.7 kt4:59 PM HDT7:54 PM HDT −1.6 kt10:44 PM HDT9:22 AM HDT7:59 PM HDT4:03 AM HDT6:35 PM HDT
Fri 171:12 AM HDT 1.8 kt4:22 AM HDT7:39 AM HDT −2.1 kt11:03 AM HDT2:05 PM HDT 2.7 kt5:38 PM HDT8:47 PM HDT −2.0 kt11:44 PM HDT9:24 AM HDT7:57 PM HDT5:19 AM HDT6:47 PM HDT
Sat 182:28 AM HDT 2.1 kt5:35 AM HDT8:48 AM HDT −2.1 kt12:00 PM HDT2:53 PM HDT 2.6 kt6:11 PM HDT9:27 PM HDT −2.2 kt9:26 AM HDT7:55 PM HDT6:32 AM HDT6:57 PM HDT
Sun 1912:34 AM HDT3:25 AM HDT 2.5 kt6:35 AM HDT9:40 AM HDT −2.2 kt12:49 PM HDT3:32 PM HDT 2.5 kt6:40 PM HDT9:51 PM HDT −2.4 kt9:27 AM HDT7:53 PM HDT7:44 AM HDT7:07 PM HDT
Mon 201:18 AM HDT4:11 AM HDT 2.7 kt7:28 AM HDT10:22 AM HDT −2.1 kt1:31 PM HDT4:05 PM HDT 2.4 kt7:07 PM HDT10:06 PM HDT −2.5 kt9:29 AM HDT7:51 PM HDT8:56 AM HDT7:18 PM HDT
Tue 211:57 AM HDT4:51 AM HDT 2.8 kt8:16 AM HDT10:58 AM HDT −1.9 kt2:08 PM HDT4:36 PM HDT 2.3 kt7:34 PM HDT10:23 PM HDT −2.6 ktNew Moon9:31 AM HDT7:49 PM HDT10:08 AM HDT7:31 PM HDT
Wed 222:32 AM HDT5:28 AM HDT 2.9 kt9:05 AM HDT11:35 AM HDT −1.7 kt2:41 PM HDT5:09 PM HDT 2.2 kt8:02 PM HDT10:47 PM HDT −2.8 kt9:33 AM HDT7:47 PM HDT11:21 AM HDT7:47 PM HDT
Thu 233:05 AM HDT6:04 AM HDT 2.8 kt9:55 AM HDT12:15 PM HDT −1.5 kt3:13 PM HDT5:44 PM HDT 2.1 kt8:30 PM HDT11:18 PM HDT −2.9 kt9:34 AM HDT7:45 PM HDT12:34 PM HDT8:09 PM HDT
Fri 243:38 AM HDT6:41 AM HDT 2.8 kt10:50 AM HDT1:02 PM HDT −1.2 kt3:47 PM HDT6:22 PM HDT 2.0 kt9:00 PM HDT11:55 PM HDT −3.0 kt9:36 AM HDT7:43 PM HDT1:45 PM HDT8:40 PM HDT
Sat 254:13 AM HDT7:21 AM HDT 2.7 kt11:51 AM HDT1:54 PM HDT −1.0 kt4:26 PM HDT7:03 PM HDT 1.8 kt9:32 PM HDT9:38 AM HDT7:41 PM HDT2:48 PM HDT9:22 PM HDT
Sun 2612:36 AM HDT −3.0 kt4:50 AM HDT8:03 AM HDT 2.7 kt12:57 PM HDT2:50 PM HDT −0.8 kt5:11 PM HDT7:47 PM HDT 1.7 kt10:09 PM HDT9:39 AM HDT7:39 PM HDT3:40 PM HDT10:17 PM HDT
Mon 271:22 AM HDT −2.8 kt5:32 AM HDT8:49 AM HDT 2.7 kt2:02 PM HDT3:49 PM HDT −0.7 kt6:05 PM HDT8:36 PM HDT 1.5 kt10:53 PM HDT9:41 AM HDT7:37 PM HDT4:20 PM HDT11:24 PM HDT
Tue 282:14 AM HDT −2.6 kt6:19 AM HDT9:37 AM HDT 2.6 kt3:02 PM HDT4:48 PM HDT −0.7 kt7:05 PM HDT9:28 PM HDT 1.3 kt11:49 PM HDT9:43 AM HDT7:35 PM HDT4:49 PM HDT
Wed 293:13 AM HDT −2.4 kt7:10 AM HDT10:27 AM HDT 2.5 kt3:50 PM HDT5:44 PM HDT −0.8 kt8:09 PM HDT10:26 PM HDT 1.3 ktFirst Quarter9:44 AM HDT7:33 PM HDT5:11 PM HDT12:40 AM HDT
Thu 301:04 AM HDT4:22 AM HDT −2.1 kt8:06 AM HDT11:19 AM HDT 2.5 kt4:24 PM HDT6:34 PM HDT −1.0 kt9:11 PM HDT11:28 PM HDT 1.4 kt9:46 AM HDT7:31 PM HDT5:28 PM HDT1:59 AM HDT
Fri 312:31 AM HDT5:33 AM HDT −2.0 kt9:05 AM HDT12:11 PM HDT 2.4 kt4:46 PM HDT7:14 PM HDT −1.3 kt10:07 PM HDT9:48 AM HDT7:30 PM HDT5:42 PM HDT3:21 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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