Alaska
Chowiet Island, Semidi Island — Tide Calendar
September 2026 · Local station time · Heights in ft (MLLW)| Date | Tide Curve | High & Low Tides | Sun | Moon |
|---|---|---|---|---|
| Tue, Sep 1 | ▲ 5:32 AM 8.0 ▼ 11:14 AM 1.5 ▲ 5:30 PM 9.4 |
7:30 AM
9:26 PM
|
↑ 9:59 PM
↓ 2:00 PM
Waning Gibbous · 77%
|
|
| Wed, Sep 2 | ▼ 12:04 AM -0.1 ▲ 6:21 AM 7.3 ▼ 11:45 AM 2.3 ▲ 6:06 PM 9.3 |
7:32 AM
9:23 PM
|
↑ 10:18 PM
↓ 3:38 PM
Last Quarter · 67%
|
|
| Thu, Sep 3 | ▼ 12:56 AM 0.0 ▲ 7:21 AM 6.5 ▼ 12:20 PM 3.1 ▲ 6:50 PM 9.1 |
7:34 AM
9:21 PM
|
↑ 10:49 PM
↓ 5:14 PM
Last Quarter · 55%
|
|
| Fri, Sep 4 | ▼ 2:02 AM 0.3 ▲ 8:39 AM 5.8 ▼ 1:04 PM 3.9 ▲ 7:49 PM 8.7 |
7:36 AM
9:18 PM
|
↑ 11:43 PM
↓ 6:34 PM
Last Quarter · 44%
|
|
| Sat, Sep 5 | ▼ 3:25 AM 0.4 ▲ 10:13 AM 5.6 ▼ 2:26 PM 4.5 ▲ 9:09 PM 8.5 |
7:38 AM
9:15 PM
|
↑ —
↓ 7:29 PM
Last Quarter · 32%
|
|
| Sun, Sep 6 | ▼ 4:54 AM 0.3 ▲ 11:46 AM 6.0 ▼ 4:30 PM 4.6 ▲ 10:36 PM 8.5 |
7:40 AM
9:13 PM
|
↑ 1:02 AM
↓ 8:01 PM
Waning Crescent · 22%
|
|
| Mon, Sep 7 | ▼ 6:07 AM -0.2 ▲ 12:51 PM 6.7 ▼ 6:03 PM 3.9 ▲ 11:56 PM 8.8 |
7:42 AM
9:10 PM
|
↑ 2:38 AM
↓ 8:20 PM
Waning Crescent · 13%
|
|
| Tue, Sep 8 | ▼ 7:04 AM -0.6 ▲ 1:35 PM 7.5 ▼ 7:07 PM 2.9 |
7:44 AM
9:08 PM
|
↑ 4:18 AM
↓ 8:32 PM
Waning Crescent · 6%
|
|
| Wed, Sep 9 | ▲ 1:02 AM 9.2 ▼ 7:50 AM -0.8 ▲ 2:11 PM 8.2 ▼ 7:59 PM 1.9 |
7:46 AM
9:05 PM
|
↑ 5:54 AM
↓ 8:41 PM
New Moon · 2%
|
|
| Thu, Sep 10 | ▲ 1:57 AM 9.5 ▼ 8:30 AM -0.7 ▲ 2:44 PM 8.9 ▼ 8:44 PM 1.0 |
7:48 AM
9:02 PM
|
↑ 7:26 AM
↓ 8:48 PM
New Moon · 0%
|
|
| Fri, Sep 11 | ▲ 2:45 AM 9.6 ▼ 9:07 AM -0.4 ▲ 3:17 PM 9.4 ▼ 9:26 PM 0.3 |
7:50 AM
9:00 PM
|
↑ 8:53 AM
↓ 8:54 PM
New Moon · 1%
|
|
| Sat, Sep 12 | ▲ 3:30 AM 9.4 ▼ 9:41 AM 0.1 ▲ 3:48 PM 9.6 ▼ 10:06 PM -0.2 |
7:52 AM
8:57 PM
|
↑ 10:18 AM
↓ 9:00 PM
Waxing Crescent · 4%
|
|
| Sun, Sep 13 | ▲ 4:12 AM 9.0 ▼ 10:13 AM 0.8 ▲ 4:19 PM 9.6 ▼ 10:45 PM -0.3 |
7:54 AM
8:54 PM
|
↑ 11:42 AM
↓ 9:07 PM
Waxing Crescent · 9%
|
|
| Mon, Sep 14 | ▲ 4:54 AM 8.4 ▼ 10:44 AM 1.5 ▲ 4:50 PM 9.5 ▼ 11:22 PM -0.2 |
7:56 AM
8:52 PM
|
↑ 1:06 PM
↓ 9:16 PM
Waxing Crescent · 15%
|
|
| Tue, Sep 15 | ▲ 5:36 AM 7.7 ▼ 11:13 AM 2.3 ▲ 5:20 PM 9.1 |
7:58 AM
8:49 PM
|
↑ 2:29 PM
↓ 9:31 PM
Waxing Crescent · 23%
|
|
| Wed, Sep 16 | ▼ 12:01 AM 0.2 ▲ 6:20 AM 7.0 ▼ 11:40 AM 3.0 ▲ 5:52 PM 8.6 |
7:59 AM
8:46 PM
|
↑ 3:48 PM
↓ 9:53 PM
First Quarter · 32%
|
|
| Thu, Sep 17 | ▼ 12:44 AM 0.7 ▲ 7:11 AM 6.2 ▼ 12:06 PM 3.7 ▲ 6:28 PM 8.1 |
8:01 AM
8:44 PM
|
↑ 4:57 PM
↓ 10:27 PM
First Quarter · 41%
|
|
| Fri, Sep 18 | ▼ 1:38 AM 1.3 ▲ 8:17 AM 5.6 ▼ 12:34 PM 4.4 ▲ 7:15 PM 7.6 |
8:03 AM
8:41 PM
|
↑ 5:51 PM
↓ 11:19 PM
First Quarter · 50%
|
|
| Sat, Sep 19 | ▼ 2:52 AM 1.8 ▲ 9:46 AM 5.4 ▼ 1:23 PM 4.9 ▲ 8:26 PM 7.1 |
8:05 AM
8:38 PM
|
↑ 6:29 PM
↓ —
First Quarter · 59%
|
|
| Sun, Sep 20 | ▼ 4:22 AM 1.8 ▲ 11:30 AM 5.6 ▼ 4:01 PM 5.1 ▲ 9:55 PM 7.0 |
8:07 AM
8:36 PM
|
↑ 6:52 PM
↓ 12:26 AM
First Quarter · 68%
|
|
| Mon, Sep 21 | ▼ 5:37 AM 1.6 ▲ 12:32 PM 6.1 ▼ 5:40 PM 4.6 ▲ 11:14 PM 7.2 |
8:09 AM
8:33 PM
|
↑ 7:08 PM
↓ 1:43 AM
Waxing Gibbous · 77%
|
|
| Tue, Sep 22 | ▼ 6:28 AM 1.2 ▲ 1:03 PM 6.7 ▼ 6:36 PM 3.8 |
8:11 AM
8:30 PM
|
↑ 7:18 PM
↓ 3:04 AM
Waxing Gibbous · 85%
|
|
| Wed, Sep 23 | ▲ 12:17 AM 7.7 ▼ 7:07 AM 0.8 ▲ 1:29 PM 7.4 ▼ 7:17 PM 2.9 |
8:13 AM
8:28 PM
|
↑ 7:27 PM
↓ 4:26 AM
Waxing Gibbous · 91%
|
|
| Thu, Sep 24 | ▲ 1:07 AM 8.2 ▼ 7:40 AM 0.6 ▲ 1:55 PM 8.1 ▼ 7:53 PM 1.9 |
8:15 AM
8:25 PM
|
↑ 7:33 PM
↓ 5:48 AM
Waxing Gibbous · 96%
|
|
| Fri, Sep 25 | ▲ 1:51 AM 8.6 ▼ 8:11 AM 0.5 ▲ 2:22 PM 8.7 ▼ 8:28 PM 1.0 |
8:17 AM
8:22 PM
|
↑ 7:40 PM
↓ 7:11 AM
Full Moon · 99%
|
|
| Sat, Sep 26 | ▲ 2:33 AM 9.0 ▼ 8:41 AM 0.6 ▲ 2:49 PM 9.3 ▼ 9:03 PM 0.1 |
8:19 AM
8:19 PM
|
↑ 7:46 PM
↓ 8:35 AM
Full Moon · 100%
|
|
| Sun, Sep 27 | ▲ 3:13 AM 9.1 ▼ 9:11 AM 0.9 ▲ 3:17 PM 9.7 ▼ 9:39 PM -0.6 |
8:21 AM
8:17 PM
|
↑ 7:55 PM
↓ 10:02 AM
Full Moon · 99%
|
|
| Mon, Sep 28 | ▲ 3:55 AM 9.0 ▼ 9:42 AM 1.4 ▲ 3:46 PM 10.1 ▼ 10:18 PM -1.1 |
8:23 AM
8:14 PM
|
↑ 8:05 PM
↓ 11:34 AM
Waning Gibbous · 95%
|
|
| Tue, Sep 29 | ▲ 4:38 AM 8.6 ▼ 10:13 AM 1.9 ▲ 4:18 PM 10.2 ▼ 11:00 PM -1.2 |
8:25 AM
8:11 PM
|
↑ 8:21 PM
↓ 1:10 PM
Waning Gibbous · 89%
|
|
| Wed, Sep 30 | ▲ 5:24 AM 8.1 ▼ 10:47 AM 2.5 ▲ 4:54 PM 10.1 ▼ 11:46 PM -1.1 |
8:27 AM
8:09 PM
|
↑ 8:46 PM
↓ 2:47 PM
Waning Gibbous · 80%
|
▲ high tide ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station 9458519 · view the interactive daily chart