Alaska

Unalaska — Tide Calendar

December 2025 · 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
Mon, Dec 1 ▲ 2:47 AM 2.6 ▼ 6:31 AM 2.1 ▲ 1:11 PM 4.2 ▼ 8:57 PM -0.2
10:01 AM
5:51 PM
↑ 3:40 PM
↓ 6:06 AM
Waxing Gibbous · 88%
Tue, Dec 2 ▲ 4:26 AM 2.9 ▼ 7:06 AM 2.7 ▲ 1:40 PM 4.5 ▼ 9:44 PM -0.8
10:03 AM
5:50 PM
↑ 3:56 PM
↓ 7:41 AM
Waxing Gibbous · 94%
Wed, Dec 3 ▲ 2:17 PM 4.7 ▼ 10:37 PM -1.2
10:04 AM
5:49 PM
↑ 4:19 PM
↓ 9:18 AM
Full Moon · 98%
Thu, Dec 4 ▲ 3:03 PM 4.8 ▼ 11:32 PM -1.4
10:06 AM
5:49 PM
↑ 4:55 PM
↓ 10:50 AM
Full Moon · 100%
Fri, Dec 5 ▲ 8:15 AM 4.0 ▼ 10:40 AM 3.9 ▲ 3:58 PM 4.8
10:07 AM
5:48 PM
↑ 5:51 PM
↓ 12:08 PM
Full Moon · 99%
Sat, Dec 6 ▼ 12:29 AM -1.4 ▲ 9:01 AM 4.2 ▼ 12:27 PM 3.9 ▲ 5:06 PM 4.6
10:08 AM
5:47 PM
↑ 7:09 PM
↓ 1:03 PM
Waning Gibbous · 95%
Sun, Dec 7 ▼ 1:27 AM -1.3 ▲ 9:43 AM 4.4 ▼ 2:04 PM 3.8 ▲ 6:20 PM 4.4
10:10 AM
5:47 PM
↑ 8:39 PM
↓ 1:37 PM
Waning Gibbous · 89%
Mon, Dec 8 ▼ 2:23 AM -1.0 ▲ 10:23 AM 4.5 ▼ 3:38 PM 3.4 ▲ 7:35 PM 4.0
10:11 AM
5:47 PM
↑ 10:10 PM
↓ 1:58 PM
Waning Gibbous · 81%
Tue, Dec 9 ▼ 3:19 AM -0.7 ▲ 11:01 AM 4.5 ▼ 4:52 PM 2.8 ▲ 8:57 PM 3.6
10:12 AM
5:46 PM
↑ 11:39 PM
↓ 2:13 PM
Waning Gibbous · 71%
Wed, Dec 10 ▼ 4:11 AM -0.2 ▲ 11:37 AM 4.5 ▼ 5:55 PM 2.2 ▲ 10:26 PM 3.2
10:13 AM
5:46 PM
↑ —
↓ 2:23 PM
Last Quarter · 61%
Thu, Dec 11 ▼ 4:59 AM 0.4 ▲ 12:11 PM 4.4 ▼ 6:54 PM 1.6 ▲ 11:58 PM 2.9
10:15 AM
5:46 PM
↑ 1:02 AM
↓ 2:31 PM
Last Quarter · 51%
Fri, Dec 12 ▼ 5:44 AM 1.1 ▲ 12:42 PM 4.3 ▼ 7:47 PM 1.1
10:16 AM
5:45 PM
↑ 2:22 AM
↓ 2:38 PM
Last Quarter · 41%
Sat, Dec 13 ▲ 1:38 AM 2.8 ▼ 6:28 AM 1.8 ▲ 1:08 PM 4.1 ▼ 8:33 PM 0.7
10:17 AM
5:45 PM
↑ 3:39 AM
↓ 2:46 PM
Last Quarter · 31%
Sun, Dec 14 ▲ 3:16 AM 2.9 ▼ 7:10 AM 2.5 ▲ 1:26 PM 4.0 ▼ 9:13 PM 0.4
10:18 AM
5:45 PM
↑ 4:55 AM
↓ 2:54 PM
Waning Crescent · 23%
Mon, Dec 15 ▲ 5:09 AM 3.1 ▼ 7:49 AM 3.0 ▲ 1:31 PM 3.9 ▼ 9:49 PM 0.2
10:19 AM
5:45 PM
↑ 6:12 AM
↓ 3:04 PM
Waning Crescent · 15%
Tue, Dec 16 ▲ 1:25 PM 3.9 ▼ 10:23 PM 0.1
10:19 AM
5:45 PM
↑ 7:28 AM
↓ 3:18 PM
Waning Crescent · 9%
Wed, Dec 17 ▲ 1:07 PM 4.0 ▼ 10:57 PM 0.1
10:20 AM
5:45 PM
↑ 8:44 AM
↓ 3:39 PM
Waning Crescent · 5%
Thu, Dec 18 ▲ 11:59 AM 4.1 ▼ 11:33 PM 0.1
10:21 AM
5:46 PM
↑ 9:55 AM
↓ 4:10 PM
New Moon · 2%
Fri, Dec 19 ▲ 11:31 AM 4.3
10:22 AM
5:46 PM
↑ 10:55 AM
↓ 4:55 PM
New Moon · 0%
Sat, Dec 20 ▼ 12:11 AM 0.1 ▲ 11:03 AM 4.3
10:22 AM
5:46 PM
↑ 11:42 AM
↓ 5:57 PM
New Moon · 1%
Sun, Dec 21 ▼ 12:49 AM 0.0 ▲ 11:12 AM 4.3
10:23 AM
5:47 PM
↑ 12:14 PM
↓ 7:11 PM
New Moon · 3%
Mon, Dec 22 ▼ 1:27 AM 0.0 ▲ 11:20 AM 4.3
10:23 AM
5:47 PM
↑ 12:37 PM
↓ 8:33 PM
Waxing Crescent · 7%
Tue, Dec 23 ▼ 2:05 AM 0.1 ▲ 11:21 AM 4.2
10:24 AM
5:48 PM
↑ 12:53 PM
↓ 9:57 PM
Waxing Crescent · 13%
Wed, Dec 24 ▼ 2:42 AM 0.2 ▲ 11:21 AM 4.1
10:24 AM
5:48 PM
↑ 1:06 PM
↓ 11:21 PM
Waxing Crescent · 21%
Thu, Dec 25 ▼ 3:17 AM 0.5 ▲ 11:24 AM 4.0 ▼ 5:59 PM 2.7 ▲ 8:13 PM 2.7
10:25 AM
5:49 PM
↑ 1:16 PM
↓ —
Waxing Crescent · 31%
Fri, Dec 26 ▼ 3:50 AM 0.8 ▲ 11:26 AM 3.9 ▼ 6:09 PM 2.0 ▲ 10:14 PM 2.5
10:25 AM
5:49 PM
↑ 1:26 PM
↓ 12:46 AM
First Quarter · 41%
Sat, Dec 27 ▼ 4:20 AM 1.3 ▲ 11:30 AM 4.0 ▼ 6:38 PM 1.3
10:25 AM
5:50 PM
↑ 1:35 PM
↓ 2:12 AM
First Quarter · 53%
Sun, Dec 28 ▲ 12:11 AM 2.4 ▼ 4:47 AM 1.8 ▲ 11:41 AM 4.2 ▼ 7:15 PM 0.5
10:25 AM
5:51 PM
↑ 1:46 PM
↓ 3:41 AM
First Quarter · 64%
Mon, Dec 29 ▲ 2:05 AM 2.6 ▼ 5:14 AM 2.4 ▲ 12:02 PM 4.5 ▼ 7:57 PM -0.2
10:25 AM
5:52 PM
↑ 2:01 PM
↓ 5:13 AM
Waxing Gibbous · 75%
Tue, Dec 30 ▲ 3:37 AM 2.9 ▼ 5:41 AM 2.9 ▲ 12:33 PM 4.8 ▼ 8:43 PM -0.7
10:25 AM
5:53 PM
↑ 2:20 PM
↓ 6:50 AM
Waxing Gibbous · 84%
Wed, Dec 31 ▲ 1:13 PM 5.0 ▼ 9:29 PM -1.1
10:25 AM
5:54 PM
↑ 2:50 PM
↓ 8:25 AM
Waxing Gibbous · 92%

▲ high tide   ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station 9462620 · view the interactive daily chart