Alaska
Constantine Harbor, Amchitka Island — Tide Calendar
August 2026 · Local station time · Heights in ft (MLLW)| Date | Tide Curve | High & Low Tides | Sun | Moon |
|---|---|---|---|---|
| Sat, Aug 1 | ▲ 12:02 AM 2.4 ▼ 12:57 PM 0.1 ▲ 11:07 PM 2.2 |
7:27 AM
10:53 PM
|
↑ 11:52 PM
↓ 11:12 AM
Waning Gibbous · 90%
|
|
| Sun, Aug 2 | ▼ 1:20 PM 0.5 ▲ 10:33 PM 2.2 |
7:28 AM
10:52 PM
|
↑ —
↓ 12:31 PM
Waning Gibbous · 82%
|
|
| Mon, Aug 3 | ▼ 3:44 AM 1.4 ▲ 8:44 AM 1.5 ▼ 1:36 PM 0.9 ▲ 10:19 PM 2.4 |
7:30 AM
10:50 PM
|
↑ 12:04 AM
↓ 1:52 PM
Waning Gibbous · 73%
|
|
| Tue, Aug 4 | ▼ 4:14 AM 0.9 ▲ 11:30 AM 1.4 ▼ 1:30 PM 1.3 ▲ 10:19 PM 2.6 |
7:31 AM
10:49 PM
|
↑ 12:18 AM
↓ 3:17 PM
Last Quarter · 63%
|
|
| Wed, Aug 5 | ▼ 4:52 AM 0.3 ▲ 10:29 PM 2.9 |
7:33 AM
10:47 PM
|
↑ 12:36 AM
↓ 4:45 PM
Last Quarter · 51%
|
|
| Thu, Aug 6 | ▼ 5:35 AM -0.1 ▲ 10:52 PM 3.3 |
7:34 AM
10:45 PM
|
↑ 12:59 AM
↓ 6:14 PM
Last Quarter · 40%
|
|
| Fri, Aug 7 | ▼ 6:22 AM -0.5 ▲ 11:27 PM 3.5 |
7:36 AM
10:43 PM
|
↑ 1:31 AM
↓ 7:37 PM
Waning Crescent · 29%
|
|
| Sat, Aug 8 | ▼ 7:12 AM -0.8 |
7:37 AM
10:42 PM
|
↑ 2:19 AM
↓ 8:45 PM
Waning Crescent · 19%
|
|
| Sun, Aug 9 | ▲ 12:11 AM 3.7 ▼ 8:04 AM -1.0 |
7:39 AM
10:40 PM
|
↑ 3:25 AM
↓ 9:35 PM
Waning Crescent · 10%
|
|
| Mon, Aug 10 | ▲ 1:03 AM 3.7 ▼ 8:57 AM -1.0 |
7:40 AM
10:38 PM
|
↑ 4:47 AM
↓ 10:08 PM
Waning Crescent · 4%
|
|
| Tue, Aug 11 | ▲ 2:00 AM 3.6 ▼ 9:50 AM -0.9 |
7:42 AM
10:36 PM
|
↑ 6:16 AM
↓ 10:32 PM
New Moon · 1%
|
|
| Wed, Aug 12 | ▲ 3:03 AM 3.3 ▼ 10:41 AM -0.8 |
7:44 AM
10:34 PM
|
↑ 7:46 AM
↓ 10:49 PM
New Moon · 0%
|
|
| Thu, Aug 13 | ▲ 4:14 AM 2.9 ▼ 11:30 AM -0.5 ▲ 9:31 PM 2.2 ▼ 11:13 PM 2.0 |
7:45 AM
10:32 PM
|
↑ 9:12 AM
↓ 11:03 PM
New Moon · 2%
|
|
| Fri, Aug 14 | ▲ 5:39 AM 2.5 ▼ 12:15 PM -0.1 ▲ 9:24 PM 2.2 |
7:47 AM
10:30 PM
|
↑ 10:33 AM
↓ 11:15 PM
Waxing Crescent · 6%
|
|
| Sat, Aug 15 | ▼ 1:03 AM 1.6 ▲ 7:17 AM 2.1 ▼ 12:58 PM 0.4 ▲ 9:31 PM 2.3 |
7:48 AM
10:29 PM
|
↑ 11:53 AM
↓ 11:27 PM
Waxing Crescent · 12%
|
|
| 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%
|
|
| Sun, Aug 23 | ▼ 8:01 AM -0.3 |
8:01 AM
10:12 PM
|
↑ 8:30 PM
↓ 2:49 AM
Waxing Gibbous · 83%
|
|
| Mon, Aug 24 | ▲ 12:18 AM 3.0 ▼ 8:45 AM -0.2 |
8:03 AM
10:10 PM
|
↑ 8:57 PM
↓ 3:55 AM
Waxing Gibbous · 89%
|
|
| Tue, Aug 25 | ▲ 12:52 AM 2.9 ▼ 9:27 AM -0.2 |
8:04 AM
10:08 PM
|
↑ 9:17 PM
↓ 5:08 AM
Waxing Gibbous · 94%
|
|
| Wed, Aug 26 | ▲ 1:28 AM 2.8 ▼ 10:05 AM -0.1 |
8:06 AM
10:06 PM
|
↑ 9:33 PM
↓ 6:23 AM
Full Moon · 98%
|
|
| Thu, Aug 27 | ▲ 2:08 AM 2.6 ▼ 10:40 AM 0.1 |
8:07 AM
10:04 PM
|
↑ 9:46 PM
↓ 7:39 AM
Full Moon · 100%
|
|
| Fri, Aug 28 | ▲ 3:03 AM 2.4 ▼ 11:13 AM 0.3 |
8:09 AM
10:02 PM
|
↑ 9:58 PM
↓ 8:55 AM
Full Moon · 100%
|
|
| Sat, Aug 29 | ▲ 4:37 AM 2.0 ▼ 11:43 AM 0.6 ▲ 8:43 PM 1.9 |
8:11 AM
10:00 PM
|
↑ 10:11 PM
↓ 10:12 AM
Full Moon · 97%
|
|
| Sun, Aug 30 | ▼ 12:42 AM 1.5 ▲ 6:51 AM 1.8 ▼ 12:11 PM 1.0 ▲ 8:22 PM 2.0 |
8:12 AM
9:57 PM
|
↑ 10:24 PM
↓ 11:31 AM
Waning Gibbous · 92%
|
|
| Mon, Aug 31 | ▼ 1:39 AM 1.0 ▲ 9:13 AM 1.7 ▼ 12:34 PM 1.4 ▲ 8:19 PM 2.2 |
8:14 AM
9:55 PM
|
↑ 10:40 PM
↓ 12:54 PM
Waning Gibbous · 85%
|
▲ high tide ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station TWC2303 · view the interactive daily chart