Alaska
Alcan Harbor, Shemya Island — Weekly Tide Table
Aug 16 – Aug 22, 2026 · Local station time · Heights in ft (MLLW)| Date | Tide Curve | High & Low Tides | Sun | Moon |
|---|---|---|---|---|
| Sun, Aug 16 | ▼ 2:31 AM 0.9 ▲ 9:31 AM 2.6 ▼ 2:17 PM 1.0 ▲ 9:38 PM 3.2 |
8:07 AM
10:51 PM
|
↑ 1:34 PM
↓ 11:57 PM
Waxing Crescent · 20%
|
|
| Mon, Aug 17 | ▼ 3:23 AM 0.4 ▲ 10:50 AM 2.5 ▼ 2:54 PM 1.4 ▲ 10:01 PM 3.3 |
8:09 AM
10:49 PM
|
↑ 2:53 PM
↓ —
Waxing Crescent · 29%
|
|
| Tue, Aug 18 | ▼ 4:11 AM 0.1 ▲ 12:08 PM 2.5 ▼ 3:27 PM 1.8 ▲ 10:25 PM 3.3 |
8:10 AM
10:47 PM
|
↑ 4:10 PM
↓ 12:10 AM
First Quarter · 38%
|
|
| Wed, Aug 19 | ▼ 4:59 AM -0.2 ▲ 1:30 PM 2.4 ▼ 3:55 PM 2.2 ▲ 10:51 PM 3.3 |
8:12 AM
10:45 PM
|
↑ 5:26 PM
↓ 12:26 AM
First Quarter · 48%
|
|
| Thu, Aug 20 | ▼ 5:49 AM -0.3 ▲ 11:18 PM 3.4 |
8:14 AM
10:43 PM
|
↑ 6:36 PM
↓ 12:48 AM
First Quarter · 57%
|
|
| Fri, Aug 21 | ▼ 6:40 AM -0.3 ▲ 11:48 PM 3.4 |
8:15 AM
10:41 PM
|
↑ 7:37 PM
↓ 1:20 AM
First Quarter · 67%
|
|
| Sat, Aug 22 | ▼ 7:34 AM -0.4 |
8:17 AM
10:39 PM
|
↑ 8:25 PM
↓ 2:04 AM
Waxing Gibbous · 75%
|
▲ high tide ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station TWC2309 · view the interactive daily chart