Alaska
Constantine Harbor, Amchitka Island — Tide Calendar
September 2026 · Local station time · Heights in ft (MLLW) · Negative tides only| Date | Tide Curve | High & Low Tides | Sun | Moon |
|---|---|---|---|---|
| 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%
|
|
| 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%
|
|
| 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