Helm Rock (depth 30 ft), Sumner Strait, Alaska Current
56.3754° N, 133.6679° W
Flood direction 74° true
Ebb direction 240° true

February 2026

DaySlackFlood

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Ebb
SlackFlood

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Ebb
SlackFlood

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Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Sun 012:35 AM AKST −3.3 kt5:47 AM AKST7:35 AM AKST 1.5 kt10:49 AM AKST3:03 PM AKST −4.3 kt6:12 PM AKST8:31 PM AKST 2.5 kt11:46 PM AKSTFull Moon7:50 AM AKST4:26 PM AKST4:19 PM AKST8:12 AM AKST
Mon 023:16 AM AKST −3.6 kt6:31 AM AKST8:20 AM AKST 1.8 kt11:31 AM AKST3:41 PM AKST −4.2 kt6:52 PM AKST9:01 PM AKST 2.7 kt7:48 AM AKST4:29 PM AKST5:54 PM AKST8:22 AM AKST
Tue 0312:17 AM AKST3:53 AM AKST −3.8 kt7:12 AM AKST9:00 AM AKST 2.1 kt12:06 PM AKST4:16 PM AKST −4.1 kt7:29 PM AKST9:33 PM AKST 2.8 kt7:46 AM AKST4:31 PM AKST7:23 PM AKST8:29 AM AKST
Wed 0412:44 AM AKST4:29 AM AKST −3.9 kt7:51 AM AKST9:40 AM AKST 2.2 kt12:36 PM AKST4:49 PM AKST −3.8 kt8:05 PM AKST10:06 PM AKST 2.8 kt7:44 AM AKST4:33 PM AKST8:48 PM AKST8:35 AM AKST
Thu 051:09 AM AKST5:03 AM AKST −3.8 kt8:28 AM AKST10:19 AM AKST 2.3 kt1:04 PM AKST5:22 PM AKST −3.5 kt8:40 PM AKST10:42 PM AKST 2.6 kt7:42 AM AKST4:35 PM AKST10:10 PM AKST8:39 AM AKST
Fri 061:33 AM AKST5:38 AM AKST −3.6 kt9:06 AM AKST10:57 AM AKST 2.2 kt1:31 PM AKST5:55 PM AKST −3.2 kt9:16 PM AKST11:18 PM AKST 2.3 kt7:40 AM AKST4:38 PM AKST11:32 PM AKST8:44 AM AKST
Sat 071:54 AM AKST6:14 AM AKST −3.3 kt9:46 AM AKST11:38 AM AKST 1.9 kt1:58 PM AKST6:31 PM AKST −2.8 kt9:55 PM AKST11:56 PM AKST 1.8 kt7:37 AM AKST4:40 PM AKST8:50 AM AKST
Sun 082:13 AM AKST6:54 AM AKST −3.0 kt10:33 AM AKST12:20 PM AKST 1.5 kt2:25 PM AKST7:12 PM AKST −2.3 kt10:42 PM AKST7:35 AM AKST4:42 PM AKST12:53 AM AKST8:58 AM AKST
Mon 0912:36 AM AKST 1.3 kt2:29 AM AKST7:43 AM AKST −2.6 kt11:34 AM AKST1:07 PM AKST 0.9 kt2:53 PM AKST8:05 PM AKST −1.9 kt11:46 PM AKSTLast Quarter7:33 AM AKST4:44 PM AKST2:16 AM AKST9:09 AM AKST
Tue 101:23 AM AKST 0.7 kt2:48 AM AKST8:42 AM AKST −2.2 kt12:59 PM AKST2:04 PM AKST 0.4 kt3:22 PM AKST9:07 PM AKST −1.6 kt7:31 AM AKST4:46 PM AKST3:37 AM AKST9:27 AM AKST
Wed 111:25 AM AKST2:18 AM AKST 0.2 kt3:10 AM AKST9:48 AM AKST −2.0 kt2:39 PM AKST3:11 PM AKST 0.1 kt3:50 PM AKST4:55 PM AKST −0.2 kt
5:41 PM AKST −0.1 kt
10:14 PM AKST −1.4 kt
7:29 AM AKST4:49 PM AKST4:51 AM AKST9:57 AM AKST
Thu 123:21 AM AKST −0.0 kt
5:26 AM AKST −0.5 kt
6:13 AM AKST −0.5 kt
10:58 AM AKST −2.0 kt
4:23 PM AKST −0.0 kt
5:09 PM AKST −0.0 kt
5:38 PM AKST6:53 PM AKST 0.2 kt7:53 PM AKST11:26 PM AKST −1.4 kt7:27 AM AKST4:51 PM AKST5:51 AM AKST10:45 AM AKST
Fri 134:23 AM AKST −0.1 kt
5:55 AM AKST −0.3 kt
7:15 AM AKST −0.2 kt
12:13 PM AKST −2.3 kt
4:50 PM AKST7:44 PM AKST 0.5 kt9:22 PM AKST7:24 AM AKST4:53 PM AKST6:32 AM AKST11:52 AM AKST
Sat 1412:39 AM AKST −1.7 kt5:01 AM AKST5:25 AM AKST 0.1 kt5:59 AM AKST6:36 AM AKST −0.1 kt7:12 AM AKST7:59 AM AKST 0.1 kt8:35 AM AKST1:13 PM AKST −2.6 kt5:17 PM AKST8:23 PM AKST 0.8 kt10:18 PM AKST7:22 AM AKST4:55 PM AKST6:58 AM AKST1:14 PM AKST
Sun 151:33 AM AKST −2.1 kt5:24 AM AKST6:26 AM AKST 0.4 kt
7:39 AM AKST 0.3 kt
8:27 AM AKST 0.3 kt
9:41 AM AKST1:56 PM AKST −3.0 kt5:43 PM AKST8:47 PM AKST 1.0 kt10:57 PM AKST7:20 AM AKST4:58 PM AKST7:14 AM AKST2:42 PM AKST
Mon 162:15 AM AKST −2.6 kt5:54 AM AKST7:15 AM AKST 0.8 kt10:25 AM AKST2:34 PM AKST −3.3 kt6:10 PM AKST7:54 PM AKST 1.4 kt11:26 PM AKST7:17 AM AKST5:00 PM AKST7:24 AM AKST4:11 PM AKST
Tue 172:56 AM AKST −3.0 kt6:25 AM AKST7:59 AM AKST 1.3 kt11:01 AM AKST3:12 PM AKST −3.5 kt6:38 PM AKST8:27 PM AKST 2.0 kt11:51 PM AKSTNew Moon7:15 AM AKST5:02 PM AKST7:31 AM AKST5:40 PM AKST
Wed 183:36 AM AKST −3.4 kt6:57 AM AKST8:40 AM AKST 1.9 kt11:32 AM AKST3:51 PM AKST −3.7 kt7:06 PM AKST9:04 PM AKST 2.5 kt7:13 AM AKST5:04 PM AKST7:37 AM AKST7:08 PM AKST
Thu 1912:13 AM AKST4:18 AM AKST −3.7 kt7:31 AM AKST9:23 AM AKST 2.3 kt12:04 PM AKST4:31 PM AKST −3.8 kt7:37 PM AKST9:43 PM AKST 2.8 kt7:10 AM AKST5:07 PM AKST7:42 AM AKST8:37 PM AKST
Fri 2012:36 AM AKST5:00 AM AKST −3.8 kt8:08 AM AKST10:07 AM AKST 2.6 kt12:38 PM AKST5:13 PM AKST −3.7 kt8:13 PM AKST10:25 PM AKST 2.9 kt7:08 AM AKST5:09 PM AKST7:47 AM AKST10:08 PM AKST
Sat 211:01 AM AKST5:44 AM AKST −3.8 kt8:50 AM AKST10:52 AM AKST 2.6 kt1:16 PM AKST5:57 PM AKST −3.5 kt8:55 PM AKST11:08 PM AKST 2.7 kt7:05 AM AKST5:11 PM AKST7:54 AM AKST11:43 PM AKST
Sun 221:29 AM AKST6:32 AM AKST −3.6 kt9:39 AM AKST11:39 AM AKST 2.4 kt1:58 PM AKST6:47 PM AKST −3.1 kt9:45 PM AKST11:53 PM AKST 2.3 kt7:03 AM AKST5:13 PM AKST8:03 AM AKST
Mon 232:03 AM AKST7:26 AM AKST −3.3 kt10:39 AM AKST12:30 PM AKST 2.0 kt2:49 PM AKST7:44 PM AKST −2.7 kt10:46 PM AKST7:00 AM AKST5:15 PM AKST8:18 AM AKST1:22 AM AKST
Tue 2412:44 AM AKST 1.8 kt2:42 AM AKST8:29 AM AKST −3.0 kt11:52 AM AKST1:30 PM AKST 1.5 kt4:01 PM AKST8:49 PM AKST −2.3 ktFirst Quarter6:58 AM AKST5:18 PM AKST8:43 AM AKST2:59 AM AKST
Wed 2512:04 AM AKST1:42 AM AKST 1.2 kt3:31 AM AKST9:39 AM AKST −2.9 kt1:12 PM AKST2:39 PM AKST 1.1 kt5:52 PM AKST9:59 PM AKST −2.2 kt6:56 AM AKST5:20 PM AKST9:27 AM AKST4:24 AM AKST
Thu 261:33 AM AKST2:49 AM AKST 0.8 kt4:42 AM AKST10:54 AM AKST −3.0 kt2:28 PM AKST4:00 PM AKST 1.0 kt7:42 PM AKST11:16 PM AKST −2.3 kt6:53 AM AKST5:22 PM AKST10:39 AM AKST5:24 AM AKST
Fri 272:52 AM AKST4:01 AM AKST 0.6 kt7:17 AM AKST12:18 PM AKST −3.3 kt3:30 PM AKST6:16 PM AKST 1.3 kt9:01 PM AKST6:51 AM AKST5:24 PM AKST12:10 PM AKST5:59 AM AKST
Sat 2812:43 AM AKST −2.6 kt3:53 AM AKST5:18 AM AKST 0.8 kt8:49 AM AKST1:22 PM AKST −3.7 kt4:21 PM AKST7:09 PM AKST 1.7 kt9:56 PM AKST6:48 AM AKST5:26 PM AKST1:48 PM AKST6:19 AM AKST

NOT FOR NAVIGATION

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