Alaska
Alcan Harbor, Shemya Island — Weekly Tide Table
May 17 – May 23, 2026 · Local station time · Heights in ft (MLLW)| Date | Tide Curve | High & Low Tides | Sun | Moon |
|---|---|---|---|---|
| Sun, May 17 | ▲ 4:13 AM 3.8 ▼ 12:10 PM -1.8 |
7:26 AM
11:16 PM
|
↑ 7:16 AM
↓ 12:31 AM
New Moon · 2%
|
|
| Mon, May 18 | ▲ 5:03 AM 3.9 ▼ 1:00 PM -1.9 |
7:24 AM
11:18 PM
|
↑ 8:07 AM
↓ 1:53 AM
Waxing Crescent · 6%
|
|
| Tue, May 19 | ▲ 6:00 AM 3.9 ▼ 1:50 PM -1.9 ▲ 11:51 PM 3.3 |
7:23 AM
11:20 PM
|
↑ 9:17 AM
↓ 2:57 AM
Waxing Crescent · 13%
|
|
| Wed, May 20 | ▼ 1:19 AM 3.2 ▲ 7:02 AM 3.8 ▼ 2:39 PM -1.6 |
7:21 AM
11:21 PM
|
↑ 10:43 AM
↓ 3:41 AM
Waxing Crescent · 22%
|
|
| Thu, May 21 | ▲ 12:13 AM 3.2 ▼ 2:41 AM 2.9 ▲ 8:08 AM 3.5 ▼ 3:27 PM -1.2 |
7:20 AM
11:23 PM
|
↑ 12:15 PM
↓ 4:09 AM
First Quarter · 32%
|
|
| Fri, May 22 | ▲ 12:36 AM 3.2 ▼ 4:05 AM 2.5 ▲ 9:21 AM 3.1 ▼ 4:13 PM -0.7 |
7:19 AM
11:24 PM
|
↑ 1:45 PM
↓ 4:28 AM
First Quarter · 43%
|
|
| Sat, May 23 | ▲ 1:00 AM 3.2 ▼ 5:27 AM 2.0 ▲ 10:46 AM 2.6 ▼ 4:56 PM -0.1 |
7:17 AM
11:26 PM
|
↑ 3:11 PM
↓ 4:42 AM
First Quarter · 54%
|
▲ high tide ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station TWC2309 · view the interactive daily chart