Alaska

Alcan Harbor, Shemya Island — Tide Calendar

April 2026 · Local station time · Heights in ft (MLLW)
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Minus Tides Weekly View Daily Chart
Date Tide Curve High & Low Tides Sun Moon
Wed, Apr 1 ▲ 6:14 AM 2.6 ▼ 11:50 AM 0.5 ▲ 7:29 PM 2.4 ▼ 11:52 PM 1.3
9:00 AM
9:57 PM
↑ 10:26 PM
↓ 8:48 AM
Full Moon · 100%
Thu, Apr 2 ▲ 6:36 AM 2.6 ▼ 12:34 PM 0.0 ▲ 8:43 PM 2.6
8:58 AM
9:58 PM
↑ 11:42 PM
↓ 8:57 AM
Full Moon · 99%
Fri, Apr 3 ▼ 12:43 AM 1.7 ▲ 6:57 AM 2.7 ▼ 1:14 PM -0.3 ▲ 9:47 PM 2.7
8:56 AM
10:00 PM
↑ —
↓ 9:09 AM
Full Moon · 96%
Sat, Apr 4 ▼ 1:30 AM 2.0 ▲ 7:17 AM 2.7 ▼ 1:52 PM -0.5 ▲ 10:45 PM 2.8
8:53 AM
10:02 PM
↑ 12:58 AM
↓ 9:23 AM
Waning Gibbous · 92%
Sun, Apr 5 ▼ 2:11 AM 2.2 ▲ 7:36 AM 2.7 ▼ 2:29 PM -0.6 ▲ 11:40 PM 2.8
8:51 AM
10:04 PM
↑ 2:13 AM
↓ 9:43 AM
Waning Gibbous · 86%
Mon, Apr 6 ▼ 2:45 AM 2.4 ▲ 7:57 AM 2.8 ▼ 3:08 PM -0.7
8:48 AM
10:05 PM
↑ 3:24 AM
↓ 10:12 AM
Waning Gibbous · 79%
Tue, Apr 7 ▲ 12:37 AM 2.7 ▼ 3:10 AM 2.5 ▲ 8:22 AM 2.9 ▼ 3:49 PM -0.7
8:46 AM
10:07 PM
↑ 4:28 AM
↓ 10:52 AM
Waning Gibbous · 71%
Wed, Apr 8 ▲ 1:39 AM 2.7 ▼ 3:26 AM 2.6 ▲ 8:51 AM 2.9 ▼ 4:32 PM -0.6
8:44 AM
10:09 PM
↑ 5:19 AM
↓ 11:47 AM
Last Quarter · 62%
Thu, Apr 9 ▲ 9:26 AM 2.9 ▼ 5:17 PM -0.5
8:41 AM
10:11 PM
↑ 5:57 AM
↓ 12:54 PM
Last Quarter · 52%
Fri, Apr 10 ▲ 10:07 AM 2.8 ▼ 6:03 PM -0.3
8:39 AM
10:12 PM
↑ 6:24 AM
↓ 2:10 PM
Last Quarter · 43%
Sat, Apr 11 ▲ 10:59 AM 2.7 ▼ 6:51 PM -0.1
8:37 AM
10:14 PM
↑ 6:44 AM
↓ 3:29 PM
Last Quarter · 33%
Sun, Apr 12 ▲ 4:35 AM 2.4 ▼ 7:05 AM 2.2 ▲ 12:15 PM 2.4 ▼ 7:38 PM 0.2
8:35 AM
10:16 PM
↑ 6:59 AM
↓ 4:49 PM
Waning Crescent · 24%
Mon, Apr 13 ▲ 4:36 AM 2.3 ▼ 8:29 AM 1.9 ▲ 2:04 PM 2.2 ▼ 8:26 PM 0.6
8:32 AM
10:18 PM
↑ 7:11 AM
↓ 6:10 PM
Waning Crescent · 16%
Tue, Apr 14 ▲ 4:37 AM 2.3 ▼ 9:29 AM 1.3 ▲ 4:06 PM 2.1 ▼ 9:14 PM 1.0
8:30 AM
10:19 PM
↑ 7:23 AM
↓ 7:31 PM
Waning Crescent · 9%
Wed, Apr 15 ▲ 4:40 AM 2.4 ▼ 10:18 AM 0.7 ▲ 5:57 PM 2.2 ▼ 10:02 PM 1.5
8:28 AM
10:21 PM
↑ 7:33 AM
↓ 8:55 PM
New Moon · 3%
Thu, Apr 16 ▲ 4:47 AM 2.5 ▼ 11:02 AM 0.1 ▲ 7:31 PM 2.4 ▼ 10:48 PM 1.9
8:26 AM
10:23 PM
↑ 7:45 AM
↓ 10:22 PM
New Moon · 1%
Fri, Apr 17 ▲ 5:01 AM 2.8 ▼ 11:46 AM -0.6 ▲ 8:50 PM 2.7 ▼ 11:31 PM 2.4
8:23 AM
10:25 PM
↑ 7:59 AM
↓ 11:53 PM
New Moon · 0%
Sat, Apr 18 ▲ 5:24 AM 3.0 ▼ 12:32 PM -1.1 ▲ 9:58 PM 2.9
8:21 AM
10:27 PM
↑ 8:18 AM
↓ —
New Moon · 3%
Sun, Apr 19 ▼ 12:11 AM 2.7 ▲ 5:57 AM 3.3 ▼ 1:19 PM -1.5 ▲ 10:59 PM 3.0
8:19 AM
10:28 PM
↑ 8:44 AM
↓ 1:26 AM
Waxing Crescent · 8%
Mon, Apr 20 ▼ 12:48 AM 2.8 ▲ 6:40 AM 3.5 ▼ 2:09 PM -1.7 ▲ 11:54 PM 3.0
8:17 AM
10:30 PM
↑ 9:23 AM
↓ 2:55 AM
Waxing Crescent · 15%
Tue, Apr 21 ▼ 1:29 AM 2.9 ▲ 7:30 AM 3.6 ▼ 3:00 PM -1.7
8:15 AM
10:32 PM
↑ 10:21 AM
↓ 4:11 AM
Waxing Crescent · 25%
Wed, Apr 22 ▲ 12:43 AM 2.9 ▼ 2:19 AM 2.8 ▲ 8:25 AM 3.6 ▼ 3:51 PM -1.5
8:12 AM
10:34 PM
↑ 11:39 AM
↓ 5:06 AM
First Quarter · 35%
Thu, Apr 23 ▲ 1:23 AM 2.8 ▼ 3:25 AM 2.6 ▲ 9:25 AM 3.4 ▼ 4:44 PM -1.2
8:10 AM
10:35 PM
↑ 1:08 PM
↓ 5:43 AM
First Quarter · 47%
Fri, Apr 24 ▲ 1:58 AM 2.8 ▼ 4:45 AM 2.4 ▲ 10:33 AM 3.0 ▼ 5:36 PM -0.7
8:08 AM
10:37 PM
↑ 2:40 PM
↓ 6:07 AM
First Quarter · 58%
Sat, Apr 25 ▲ 2:29 AM 2.7 ▼ 6:16 AM 2.0 ▲ 11:56 AM 2.6 ▼ 6:28 PM -0.2
8:06 AM
10:39 PM
↑ 4:08 PM
↓ 6:23 AM
First Quarter · 69%
Sun, Apr 26 ▲ 2:59 AM 2.7 ▼ 7:43 AM 1.5 ▲ 1:39 PM 2.2 ▼ 7:21 PM 0.4
8:04 AM
10:41 PM
↑ 5:31 PM
↓ 6:36 AM
Waxing Gibbous · 79%
Mon, Apr 27 ▲ 3:27 AM 2.8 ▼ 8:57 AM 1.0 ▲ 3:39 PM 2.0 ▼ 8:15 PM 1.0
8:02 AM
10:42 PM
↑ 6:51 PM
↓ 6:46 AM
Waxing Gibbous · 87%
Tue, Apr 28 ▲ 3:54 AM 2.8 ▼ 9:56 AM 0.4 ▲ 5:35 PM 2.1 ▼ 9:13 PM 1.5
8:00 AM
10:44 PM
↑ 8:09 PM
↓ 6:56 AM
Waxing Gibbous · 93%
Wed, Apr 29 ▲ 4:19 AM 2.8 ▼ 10:45 AM -0.1 ▲ 7:12 PM 2.4 ▼ 10:16 PM 1.9
7:58 AM
10:46 PM
↑ 9:26 PM
↓ 7:05 AM
Full Moon · 97%
Thu, Apr 30 ▲ 4:42 AM 2.8 ▼ 11:27 AM -0.4 ▲ 8:28 PM 2.7 ▼ 11:23 PM 2.3
7:56 AM
10:48 PM
↑ 10:42 PM
↓ 7:16 AM
Full Moon · 99%

▲ high tide   ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station TWC2309 · view the interactive daily chart