Alaska
Constantine Harbor, Amchitka Island — Tide Calendar
October 2026 · Local station time · Heights in ft (MLLW) · Negative tides only| Date | Tide Curve | High & Low Tides | Sun | Moon |
|---|---|---|---|---|
| Thu, Oct 1 | ▼ 2:37 AM -0.6 ▲ 7:35 PM 3.1 |
9:03 AM
8:44 PM
|
↑ 10:54 PM
↓ 4:13 PM
Waning Gibbous · 70%
|
|
| Fri, Oct 2 | ▼ 3:30 AM -0.8 ▲ 8:37 PM 3.2 |
9:04 AM
8:42 PM
|
↑ —
↓ 5:17 PM
Last Quarter · 58%
|
|
| Sat, Oct 3 | ▼ 4:23 AM -0.8 ▲ 9:45 PM 3.2 |
9:06 AM
8:40 PM
|
↑ 12:03 AM
↓ 6:03 PM
Last Quarter · 47%
|
|
| Sun, Oct 4 | ▼ 5:16 AM -0.7 ▲ 10:56 PM 3.0 |
9:08 AM
8:37 PM
|
↑ 1:27 AM
↓ 6:35 PM
Last Quarter · 35%
|
|
| Mon, Oct 5 | ▼ 6:08 AM -0.5 ▲ 4:15 PM 2.4 ▼ 5:50 PM 2.3 |
9:09 AM
8:35 PM
|
↑ 2:58 AM
↓ 6:58 PM
Waning Crescent · 24%
|
|
| Tue, Oct 6 | ▲ 12:10 AM 2.8 ▼ 6:57 AM -0.2 ▲ 4:25 PM 2.3 ▼ 7:08 PM 1.9 |
9:11 AM
8:33 PM
|
↑ 4:27 AM
↓ 7:14 PM
Waning Crescent · 15%
|
|
| Tue, Oct 13 | ▼ 1:05 AM -0.2 ▲ 12:09 PM 2.7 |
9:23 AM
8:17 PM
|
↑ 1:39 PM
↓ 9:07 PM
Waxing Crescent · 11%
|
|
| Wed, Oct 14 | ▼ 1:47 AM -0.3 ▲ 12:52 PM 2.9 |
9:24 AM
8:15 PM
|
↑ 2:46 PM
↓ 9:44 PM
Waxing Crescent · 18%
|
|
| Thu, Oct 15 | ▼ 2:29 AM -0.3 ▲ 1:32 PM 3.0 |
9:26 AM
8:13 PM
|
↑ 3:43 PM
↓ 10:32 PM
Waxing Crescent · 25%
|
|
| Fri, Oct 16 | ▼ 3:11 AM -0.3 ▲ 2:12 PM 2.9 |
9:28 AM
8:11 PM
|
↑ 4:28 PM
↓ 11:32 PM
First Quarter · 34%
|
|
| Sat, Oct 17 | ▼ 3:53 AM -0.2 ▲ 2:51 PM 2.8 |
9:29 AM
8:09 PM
|
↑ 5:01 PM
↓ —
First Quarter · 43%
|
|
| Sun, Oct 18 | ▼ 4:35 AM -0.1 ▲ 3:26 PM 2.7 ▼ 5:55 PM 2.6 ▲ 8:30 PM 2.6 |
9:31 AM
8:07 PM
|
↑ 5:26 PM
↓ 12:40 AM
First Quarter · 53%
|
|
| Mon, Oct 26 | ▲ 3:25 PM 3.0 ▼ 11:33 PM -0.4 |
9:45 AM
7:50 PM
|
↑ 7:28 PM
↓ 11:01 AM
Full Moon · 99%
|
|
| Wed, Oct 28 | ▼ 12:24 AM -0.7 ▲ 4:29 PM 3.4 |
9:48 AM
7:46 PM
|
↑ 8:43 PM
↓ 1:52 PM
Waning Gibbous · 91%
|
|
| Thu, Oct 29 | ▼ 1:17 AM -0.9 ▲ 5:28 PM 3.4 |
9:50 AM
7:45 PM
|
↑ 9:45 PM
↓ 3:04 PM
Waning Gibbous · 83%
|
|
| Fri, Oct 30 | ▼ 2:10 AM -1.0 ▲ 6:44 PM 3.3 |
9:52 AM
7:43 PM
|
↑ 11:04 PM
↓ 3:57 PM
Waning Gibbous · 73%
|
|
| Sat, Oct 31 | ▼ 3:02 AM -1.0 ▲ 8:08 PM 3.2 |
9:54 AM
7:41 PM
|
↑ —
↓ 4:34 PM
Last Quarter · 62%
|
▲ high tide ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station TWC2303 · view the interactive daily chart