Alaska
Constantine Harbor, Amchitka 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 | ▼ 2:20 AM 1.1 ▲ 9:06 AM 1.8 ▼ 1:39 PM 0.8 ▲ 9:45 PM 2.4 |
7:50 AM
10:27 PM
|
↑ 1:10 PM
↓ 11:39 PM
Waxing Crescent · 20%
|
|
| Mon, Aug 17 | ▼ 3:20 AM 0.6 ▲ 11:04 AM 1.8 ▼ 2:18 PM 1.3 ▲ 10:01 PM 2.5 |
7:51 AM
10:25 PM
|
↑ 2:26 PM
↓ 11:53 PM
Waxing Crescent · 29%
|
|
| Tue, Aug 18 | ▼ 4:12 AM 0.3 ▲ 1:01 PM 1.9 ▼ 2:52 PM 1.7 ▲ 10:19 PM 2.6 |
7:53 AM
10:23 PM
|
↑ 3:42 PM
↓ —
First Quarter · 38%
|
|
| Wed, Aug 19 | ▼ 4:59 AM 0.0 ▲ 10:38 PM 2.7 |
7:55 AM
10:21 PM
|
↑ 4:56 PM
↓ 12:11 AM
First Quarter · 48%
|
|
| Thu, Aug 20 | ▼ 5:45 AM -0.1 ▲ 10:58 PM 2.8 |
7:56 AM
10:19 PM
|
↑ 6:05 PM
↓ 12:35 AM
First Quarter · 57%
|
|
| Fri, Aug 21 | ▼ 6:31 AM -0.2 ▲ 11:21 PM 2.9 |
7:58 AM
10:17 PM
|
↑ 7:05 PM
↓ 1:08 AM
First Quarter · 67%
|
|
| Sat, Aug 22 | ▼ 7:16 AM -0.3 ▲ 11:47 PM 3.0 |
7:59 AM
10:14 PM
|
↑ 7:54 PM
↓ 1:52 AM
Waxing Gibbous · 75%
|
▲ high tide ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station TWC2303 · view the interactive daily chart