Alaska
Constantine Harbor, Amchitka Island — Tide Calendar
September 2026 · Local station time · Heights in ft (MLLW)| Date | Tide Curve | High & Low Tides | Sun | Moon |
|---|---|---|---|---|
| Tue, Sep 1 | ▼ 2:28 AM 0.5 ▲ 8:29 PM 2.5 |
8:15 AM
9:53 PM
|
↑ 11:00 PM
↓ 2:20 PM
Waning Gibbous · 77%
|
|
| Wed, Sep 2 | ▼ 3:16 AM 0.1 ▲ 8:51 PM 2.8 |
8:17 AM
9:51 PM
|
↑ 11:28 PM
↓ 3:49 PM
Last Quarter · 66%
|
|
| Thu, Sep 3 | ▼ 4:05 AM -0.3 ▲ 9:26 PM 3.1 |
8:19 AM
9:48 PM
|
↑ —
↓ 5:15 PM
Last Quarter · 55%
|
|
| Fri, Sep 4 | ▼ 4:56 AM -0.6 ▲ 10:11 PM 3.3 |
8:20 AM
9:46 PM
|
↑ 12:09 AM
↓ 6:30 PM
Last Quarter · 43%
|
|
| Sat, Sep 5 | ▼ 5:48 AM -0.8 ▲ 11:05 PM 3.4 |
8:22 AM
9:44 PM
|
↑ 1:08 AM
↓ 7:27 PM
Last Quarter · 32%
|
|
| Sun, Sep 6 | ▼ 6:42 AM -0.8 |
8:23 AM
9:42 PM
|
↑ 2:24 AM
↓ 8:07 PM
Waning Crescent · 21%
|
|
| Mon, Sep 7 | ▲ 12:04 AM 3.4 ▼ 7:35 AM -0.7 |
8:25 AM
9:39 PM
|
↑ 3:52 AM
↓ 8:34 PM
Waning Crescent · 12%
|
|
| Tue, Sep 8 | ▲ 1:07 AM 3.2 ▼ 8:27 AM -0.5 |
8:26 AM
9:37 PM
|
↑ 5:22 AM
↓ 8:54 PM
Waning Crescent · 6%
|
|
| Wed, Sep 9 | ▲ 2:16 AM 2.9 ▼ 9:18 AM -0.2 |
8:28 AM
9:35 PM
|
↑ 6:50 AM
↓ 9:09 PM
New Moon · 2%
|
|
| Thu, Sep 10 | ▲ 3:34 AM 2.6 ▼ 10:06 AM 0.1 ▲ 7:04 PM 2.0 ▼ 10:13 PM 1.6 |
8:30 AM
9:33 PM
|
↑ 8:13 AM
↓ 9:22 PM
New Moon · 0%
|
|
| Fri, Sep 11 | ▲ 5:07 AM 2.2 ▼ 10:53 AM 0.5 ▲ 7:11 PM 2.0 ▼ 11:39 PM 1.1 |
8:31 AM
9:30 PM
|
↑ 9:34 AM
↓ 9:34 PM
New Moon · 1%
|
|
| Sat, Sep 12 | ▲ 6:55 AM 2.0 ▼ 11:41 AM 1.0 ▲ 7:24 PM 2.1 |
8:33 AM
9:28 PM
|
↑ 10:52 AM
↓ 9:46 PM
Waxing Crescent · 4%
|
|
| Sun, Sep 13 | ▼ 12:48 AM 0.7 ▲ 8:53 AM 1.9 ▼ 12:30 PM 1.4 ▲ 7:39 PM 2.2 |
8:34 AM
9:26 PM
|
↑ 12:09 PM
↓ 9:59 PM
Waxing Crescent · 9%
|
|
| Mon, Sep 14 | ▼ 1:43 AM 0.4 ▲ 10:45 AM 2.1 ▼ 1:23 PM 1.8 ▲ 7:56 PM 2.3 |
8:36 AM
9:23 PM
|
↑ 1:26 PM
↓ 10:16 PM
Waxing Crescent · 16%
|
|
| Tue, Sep 15 | ▼ 2:32 AM 0.1 ▲ 12:16 PM 2.3 ▼ 2:18 PM 2.1 ▲ 8:15 PM 2.4 |
8:37 AM
9:21 PM
|
↑ 2:41 PM
↓ 10:38 PM
Waxing Crescent · 23%
|
|
| Wed, Sep 16 | ▼ 3:17 AM -0.1 ▲ 1:30 PM 2.5 ▼ 3:11 PM 2.3 ▲ 8:36 PM 2.5 |
8:39 AM
9:19 PM
|
↑ 3:53 PM
↓ 11:07 PM
First Quarter · 32%
|
|
| Thu, Sep 17 | ▼ 4:02 AM -0.2 ▲ 9:03 PM 2.6 |
8:41 AM
9:17 PM
|
↑ 4:57 PM
↓ 11:47 PM
First Quarter · 41%
|
|
| Fri, Sep 18 | ▼ 4:47 AM -0.2 ▲ 9:38 PM 2.7 |
8:42 AM
9:14 PM
|
↑ 5:49 PM
↓ —
First Quarter · 50%
|
|
| Sat, Sep 19 | ▼ 5:32 AM -0.2 ▲ 10:18 PM 2.7 |
8:44 AM
9:12 PM
|
↑ 6:30 PM
↓ 12:40 AM
First Quarter · 60%
|
|
| Sun, Sep 20 | ▼ 6:17 AM -0.1 ▲ 11:02 PM 2.7 |
8:45 AM
9:10 PM
|
↑ 7:00 PM
↓ 1:43 AM
First Quarter · 69%
|
|
| Mon, Sep 21 | ▼ 7:01 AM 0.0 ▲ 11:47 PM 2.6 |
8:47 AM
9:07 PM
|
↑ 7:22 PM
↓ 2:53 AM
Waxing Gibbous · 77%
|
|
| Tue, Sep 22 | ▼ 7:41 AM 0.1 |
8:48 AM
9:05 PM
|
↑ 7:39 PM
↓ 4:07 AM
Waxing Gibbous · 85%
|
|
| Wed, Sep 23 | ▲ 12:35 AM 2.5 ▼ 8:18 AM 0.3 |
8:50 AM
9:03 PM
|
↑ 7:53 PM
↓ 5:23 AM
Waxing Gibbous · 91%
|
|
| Thu, Sep 24 | ▲ 1:33 AM 2.3 ▼ 8:52 AM 0.5 ▲ 6:29 PM 1.9 ▼ 8:34 PM 1.7 |
8:52 AM
9:00 PM
|
↑ 8:05 PM
↓ 6:38 AM
Waxing Gibbous · 96%
|
|
| Fri, Sep 25 | ▲ 2:56 AM 2.0 ▼ 9:22 AM 0.8 ▲ 5:56 PM 1.8 ▼ 9:59 PM 1.4 |
8:53 AM
8:58 PM
|
↑ 8:17 PM
↓ 7:54 AM
Full Moon · 99%
|
|
| Sat, Sep 26 | ▲ 4:54 AM 1.8 ▼ 9:50 AM 1.2 ▲ 5:41 PM 1.9 ▼ 11:06 PM 1.0 |
8:55 AM
8:56 PM
|
↑ 8:30 PM
↓ 9:12 AM
Full Moon · 100%
|
|
| Sun, Sep 27 | ▲ 7:26 AM 1.8 ▼ 10:13 AM 1.6 ▲ 5:38 PM 2.2 |
8:56 AM
8:53 PM
|
↑ 8:45 PM
↓ 10:32 AM
Full Moon · 98%
|
|
| Mon, Sep 28 | ▼ 12:02 AM 0.5 ▲ 5:45 PM 2.4 |
8:58 AM
8:51 PM
|
↑ 9:03 PM
↓ 11:57 AM
Waning Gibbous · 95%
|
|
| Tue, Sep 29 | ▼ 12:54 AM 0.1 ▲ 6:05 PM 2.7 |
9:00 AM
8:49 PM
|
↑ 9:28 PM
↓ 1:25 PM
Waning Gibbous · 88%
|
|
| Wed, Sep 30 | ▼ 1:45 AM -0.3 ▲ 6:42 PM 3.0 |
9:01 AM
8:46 PM
|
↑ 10:03 PM
↓ 2:52 PM
Waning Gibbous · 80%
|
▲ high tide ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station TWC2303 · view the interactive daily chart