Helm Rock (depth 80 ft), Sumner Strait, Alaska Current
56.3754° N, 133.6679° W
Flood direction 54° true
Ebb direction 234° true

February 2026

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Sun 012:29 AM AKST −3.1 kt5:35 AM AKST8:13 AM AKST 2.2 kt11:10 AM AKST2:46 PM AKST −3.9 kt6:02 PM AKST9:08 PM AKST 3.0 ktFull Moon7:50 AM AKST4:26 PM AKST4:19 PM AKST8:12 AM AKST
Mon 0212:05 AM AKST3:11 AM AKST −3.4 kt6:20 AM AKST8:58 AM AKST 2.5 kt11:57 AM AKST3:28 PM AKST −3.9 kt6:44 PM AKST9:41 PM AKST 3.1 kt7:48 AM AKST4:29 PM AKST5:54 PM AKST8:22 AM AKST
Tue 0312:42 AM AKST3:51 AM AKST −3.5 kt7:03 AM AKST9:36 AM AKST 2.6 kt12:40 PM AKST4:07 PM AKST −3.8 kt7:23 PM AKST10:07 PM AKST 3.0 kt7:46 AM AKST4:31 PM AKST7:23 PM AKST8:29 AM AKST
Wed 041:16 AM AKST4:29 AM AKST −3.5 kt7:44 AM AKST10:12 AM AKST 2.6 kt1:19 PM AKST4:44 PM AKST −3.6 kt8:00 PM AKST10:32 PM AKST 2.9 kt7:44 AM AKST4:33 PM AKST8:48 PM AKST8:35 AM AKST
Thu 051:48 AM AKST5:07 AM AKST −3.4 kt8:25 AM AKST10:47 AM AKST 2.5 kt1:57 PM AKST5:22 PM AKST −3.2 kt8:34 PM AKST11:03 PM AKST 2.7 kt7:42 AM AKST4:35 PM AKST10:10 PM AKST8:39 AM AKST
Fri 062:18 AM AKST5:45 AM AKST −3.2 kt9:06 AM AKST11:23 AM AKST 2.2 kt2:35 PM AKST6:00 PM AKST −2.7 kt9:08 PM AKST11:36 PM AKST 2.4 kt7:40 AM AKST4:38 PM AKST11:32 PM AKST8:44 AM AKST
Sat 072:48 AM AKST6:23 AM AKST −2.8 kt9:48 AM AKST12:02 PM AKST 1.9 kt3:14 PM AKST6:43 PM AKST −2.2 kt9:45 PM AKST7:37 AM AKST4:40 PM AKST8:50 AM AKST
Sun 0812:13 AM AKST 2.0 kt3:16 AM AKST7:05 AM AKST −2.5 kt10:34 AM AKST12:45 PM AKST 1.5 kt4:00 PM AKST7:32 PM AKST −1.8 kt10:29 PM AKST7:35 AM AKST4:42 PM AKST12:53 AM AKST8:58 AM AKST
Mon 0912:56 AM AKST 1.5 kt3:46 AM AKST7:52 AM AKST −2.1 kt11:31 AM AKST1:34 PM AKST 1.1 kt5:00 PM AKST8:30 PM AKST −1.4 kt11:31 PM AKSTLast Quarter7:33 AM AKST4:44 PM AKST2:16 AM AKST9:09 AM AKST
Tue 101:46 AM AKST 1.1 kt4:25 AM AKST8:49 AM AKST −1.8 kt12:44 PM AKST2:34 PM AKST 0.8 kt6:18 PM AKST9:40 PM AKST −1.2 kt7:31 AM AKST4:46 PM AKST3:37 AM AKST9:27 AM AKST
Wed 1112:58 AM AKST2:46 AM AKST 0.7 kt5:34 AM AKST10:00 AM AKST −1.7 kt1:58 PM AKST3:50 PM AKST 0.8 kt
4:41 PM AKST 0.7 kt
5:38 PM AKST 0.8 kt
7:37 PM AKST10:54 PM AKST −1.3 kt7:29 AM AKST4:49 PM AKST4:51 AM AKST9:57 AM AKST
Thu 122:19 AM AKST3:53 AM AKST 0.7 kt6:58 AM AKST11:13 AM AKST −1.8 kt2:59 PM AKST6:29 PM AKST 1.1 kt8:46 PM AKST7:27 AM AKST4:51 PM AKST5:51 AM AKST10:45 AM AKST
Fri 1312:01 AM AKST −1.5 kt3:18 AM AKST5:01 AM AKST 0.8 kt8:08 AM AKST12:14 PM AKST −2.1 kt3:47 PM AKST7:07 PM AKST 1.4 kt9:41 PM AKST7:24 AM AKST4:53 PM AKST6:32 AM AKST11:52 AM AKST
Sat 1412:54 AM AKST −1.9 kt4:04 AM AKST5:58 AM AKST 1.2 kt9:07 AM AKST1:02 PM AKST −2.5 kt4:28 PM AKST7:14 PM AKST 1.7 kt10:25 PM AKST7:22 AM AKST4:55 PM AKST6:58 AM AKST1:14 PM AKST
Sun 151:37 AM AKST −2.3 kt4:43 AM AKST6:46 AM AKST 1.6 kt9:57 AM AKST1:44 PM AKST −2.9 kt5:04 PM AKST7:31 PM AKST 2.1 kt11:02 PM AKST7:20 AM AKST4:58 PM AKST7:14 AM AKST2:42 PM AKST
Mon 162:16 AM AKST −2.7 kt5:19 AM AKST7:30 AM AKST 2.0 kt10:42 AM AKST2:22 PM AKST −3.3 kt5:38 PM AKST8:05 PM AKST 2.5 kt11:36 PM AKST7:17 AM AKST5:00 PM AKST7:24 AM AKST4:11 PM AKST
Tue 172:53 AM AKST −3.0 kt5:55 AM AKST8:15 AM AKST 2.4 kt11:24 AM AKST2:58 PM AKST −3.5 kt6:11 PM AKST8:42 PM AKST 2.8 ktNew Moon7:15 AM AKST5:02 PM AKST7:31 AM AKST5:40 PM AKST
Wed 1812:07 AM AKST3:29 AM AKST −3.3 kt6:32 AM AKST8:59 AM AKST 2.7 kt12:04 PM AKST3:33 PM AKST −3.6 kt6:44 PM AKST9:21 PM AKST 3.0 kt7:13 AM AKST5:04 PM AKST7:37 AM AKST7:08 PM AKST
Thu 1912:38 AM AKST4:03 AM AKST −3.5 kt7:10 AM AKST9:42 AM AKST 2.9 kt12:44 PM AKST4:07 PM AKST −3.6 kt7:19 PM AKST10:00 PM AKST 3.2 kt7:10 AM AKST5:07 PM AKST7:42 AM AKST8:37 PM AKST
Fri 201:08 AM AKST4:36 AM AKST −3.5 kt7:50 AM AKST10:25 AM AKST 3.0 kt1:25 PM AKST4:43 PM AKST −3.4 kt7:56 PM AKST10:39 PM AKST 3.1 kt7:08 AM AKST5:09 PM AKST7:47 AM AKST10:08 PM AKST
Sat 211:40 AM AKST5:12 AM AKST −3.4 kt8:34 AM AKST11:10 AM AKST 2.9 kt2:09 PM AKST5:24 PM AKST −3.0 kt8:37 PM AKST11:22 PM AKST 2.8 kt7:05 AM AKST5:11 PM AKST7:54 AM AKST11:43 PM AKST
Sun 222:13 AM AKST5:53 AM AKST −3.2 kt9:22 AM AKST11:58 AM AKST 2.6 kt3:00 PM AKST6:16 PM AKST −2.6 kt9:25 PM AKST7:03 AM AKST5:13 PM AKST8:03 AM AKST
Mon 2312:08 AM AKST 2.3 kt2:52 AM AKST6:47 AM AKST −2.9 kt10:20 AM AKST12:51 PM AKST 2.2 kt4:03 PM AKST7:25 PM AKST −2.1 kt10:26 PM AKST7:00 AM AKST5:15 PM AKST8:18 AM AKST1:22 AM AKST
Tue 241:01 AM AKST 1.8 kt3:43 AM AKST8:00 AM AKST −2.5 kt11:35 AM AKST1:55 PM AKST 1.7 kt5:26 PM AKST8:46 PM AKST −1.8 kt11:51 PM AKSTFirst Quarter6:58 AM AKST5:18 PM AKST8:43 AM AKST2:59 AM AKST
Wed 252:05 AM AKST 1.3 kt5:01 AM AKST9:22 AM AKST −2.4 kt1:01 PM AKST3:17 PM AKST 1.5 kt6:57 PM AKST10:09 PM AKST −1.7 kt6:56 AM AKST5:20 PM AKST9:27 AM AKST4:24 AM AKST
Thu 261:28 AM AKST3:22 AM AKST 1.1 kt6:38 AM AKST10:45 AM AKST −2.5 kt2:18 PM AKST5:37 PM AKST 1.8 kt8:18 PM AKST11:29 PM AKST −2.0 kt6:53 AM AKST5:22 PM AKST10:39 AM AKST5:24 AM AKST
Fri 272:46 AM AKST5:21 AM AKST 1.2 kt8:02 AM AKST11:58 AM AKST −2.8 kt3:21 PM AKST6:36 PM AKST 2.2 kt9:24 PM AKST6:51 AM AKST5:24 PM AKST12:10 PM AKST5:59 AM AKST
Sat 2812:34 AM AKST −2.5 kt3:45 AM AKST6:40 AM AKST 1.7 kt9:11 AM AKST12:56 PM AKST −3.3 kt4:13 PM AKST7:24 PM AKST 2.6 kt10:16 PM AKST6:48 AM AKST5:26 PM AKST1:48 PM AKST6:19 AM AKST

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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