Alaska

Unalaska — Weekly Tide Table

May 17 – May 23, 2026 · Local station time · Heights in ft (MLLW) · Negative tides only
Date Tide Curve High & Low Tides Sun Moon
Sun, May 17 4:47 AM 3.9 1:15 PM -1.7 9:44 PM 3.4
7:03 AM
11:04 PM
6:48 AM
12:18 AM
New Moon · 2%
Mon, May 18 12:49 AM 3.2 5:48 AM 4.0 2:13 PM -1.8 10:34 PM 3.6
7:01 AM
11:06 PM
7:35 AM
1:42 AM
Waxing Crescent · 6%
Tue, May 19 2:20 AM 3.2 6:59 AM 3.9 3:11 PM -1.7 11:18 PM 3.8
7:00 AM
11:07 PM
8:45 AM
2:47 AM
Waxing Crescent · 12%
Wed, May 20 3:51 AM 3.0 8:12 AM 3.8 4:10 PM -1.5 11:59 PM 3.8
6:58 AM
11:09 PM
10:12 AM
3:30 AM
Waxing Crescent · 21%
Thu, May 21 5:12 AM 2.6 9:28 AM 3.5 5:07 PM -1.2
6:57 AM
11:11 PM
11:46 AM
3:57 AM
First Quarter · 31%
Fri, May 22 12:39 AM 3.9 6:21 AM 2.1 10:51 AM 3.1 5:59 PM -0.8
6:55 AM
11:12 PM
1:19 PM
4:15 AM
First Quarter · 42%
Sat, May 23 1:17 AM 3.8 7:26 AM 1.6 12:16 PM 2.8 6:49 PM -0.2
6:54 AM
11:14 PM
2:47 PM
4:27 AM
First Quarter · 53%

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