Alaska
Herendeen Island, Shumagin Islands — Tide Calendar
August 2026 · Local station time · Heights in ft (MLLW)| Date | Tide Curve | High & Low Tides | Sun | Moon |
|---|---|---|---|---|
| Sat, Aug 1 | ▲ 4:19 AM 6.8 ▼ 11:01 AM -0.5 ▲ 5:35 PM 6.3 ▼ 11:11 PM 2.0 |
6:45 AM
10:44 PM
|
↑ 11:26 PM
↓ 10:40 AM
Waning Gibbous · 90%
|
|
| Sun, Aug 2 | ▲ 5:00 AM 6.4 ▼ 11:26 AM 0.1 ▲ 5:59 PM 6.5 ▼ 11:54 PM 1.6 |
6:47 AM
10:42 PM
|
↑ 11:34 PM
↓ 12:03 PM
Waning Gibbous · 83%
|
|
| Mon, Aug 3 | ▲ 5:45 AM 5.9 ▼ 11:51 AM 0.7 ▲ 6:24 PM 6.7 |
6:49 AM
10:40 PM
|
↑ 11:43 PM
↓ 1:29 PM
Waning Gibbous · 74%
|
|
| Tue, Aug 4 | ▼ 12:42 AM 1.2 ▲ 6:36 AM 5.3 ▼ 12:18 PM 1.3 ▲ 6:55 PM 7.0 |
6:51 AM
10:38 PM
|
↑ 11:55 PM
↓ 2:59 PM
Last Quarter · 63%
|
|
| Wed, Aug 5 | ▼ 1:39 AM 0.9 ▲ 7:40 AM 4.6 ▼ 12:49 PM 2.0 ▲ 7:33 PM 7.1 |
6:53 AM
10:36 PM
|
↑ —
↓ 4:34 PM
Last Quarter · 52%
|
|
| Thu, Aug 6 | ▼ 2:52 AM 0.6 ▲ 9:11 AM 4.1 ▼ 1:28 PM 2.7 ▲ 8:24 PM 7.2 |
6:55 AM
10:34 PM
|
↑ 12:11 AM
↓ 6:10 PM
Last Quarter · 40%
|
|
| Fri, Aug 7 | ▼ 4:13 AM 0.2 ▲ 11:02 AM 4.0 ▼ 2:27 PM 3.4 ▲ 9:33 PM 7.3 |
6:56 AM
10:32 PM
|
↑ 12:36 AM
↓ 7:39 PM
Waning Crescent · 29%
|
|
| Sat, Aug 8 | ▼ 5:29 AM -0.4 ▲ 12:35 PM 4.4 ▼ 4:07 PM 3.7 ▲ 10:49 PM 7.5 |
6:58 AM
10:30 PM
|
↑ 1:18 AM
↓ 8:49 PM
Waning Crescent · 19%
|
|
| Sun, Aug 9 | ▼ 6:38 AM -1.0 ▲ 1:39 PM 4.9 ▼ 5:46 PM 3.7 |
7:00 AM
10:28 PM
|
↑ 2:22 AM
↓ 9:36 PM
Waning Crescent · 11%
|
|
| Mon, Aug 10 | ▲ 12:03 AM 7.8 ▼ 7:36 AM -1.5 ▲ 2:24 PM 5.4 ▼ 7:06 PM 3.3 |
7:02 AM
10:26 PM
|
↑ 3:49 AM
↓ 10:04 PM
Waning Crescent · 4%
|
|
| Tue, Aug 11 | ▲ 1:10 AM 8.1 ▼ 8:25 AM -1.8 ▲ 3:03 PM 5.9 ▼ 8:08 PM 2.6 |
7:04 AM
10:24 PM
|
↑ 5:25 AM
↓ 10:21 PM
New Moon · 1%
|
|
| Wed, Aug 12 | ▲ 2:08 AM 8.3 ▼ 9:09 AM -1.8 ▲ 3:39 PM 6.3 ▼ 9:01 PM 2.0 |
7:06 AM
10:22 PM
|
↑ 7:01 AM
↓ 10:33 PM
New Moon · 0%
|
|
| Thu, Aug 13 | ▲ 3:00 AM 8.2 ▼ 9:48 AM -1.6 ▲ 4:15 PM 6.7 ▼ 9:50 PM 1.5 |
7:08 AM
10:20 PM
|
↑ 8:33 AM
↓ 10:42 PM
New Moon · 2%
|
|
| Fri, Aug 14 | ▲ 3:49 AM 7.9 ▼ 10:25 AM -1.1 ▲ 4:49 PM 7.0 ▼ 10:38 PM 1.1 |
7:09 AM
10:17 PM
|
↑ 10:01 AM
↓ 10:49 PM
Waxing Crescent · 6%
|
|
| Sat, Aug 15 | ▲ 4:37 AM 7.3 ▼ 10:59 AM -0.3 ▲ 5:22 PM 7.1 ▼ 11:25 PM 0.9 |
7:11 AM
10:15 PM
|
↑ 11:25 AM
↓ 10:57 PM
Waxing Crescent · 12%
|
|
| Sun, Aug 16 | ▲ 5:25 AM 6.6 ▼ 11:31 AM 0.5 ▲ 5:53 PM 7.1 |
7:13 AM
10:13 PM
|
↑ 12:47 PM
↓ 11:04 PM
Waxing Crescent · 20%
|
|
| Mon, Aug 17 | ▼ 12:12 AM 0.8 ▲ 6:14 AM 5.8 ▼ 12:00 PM 1.3 ▲ 6:24 PM 7.0 |
7:15 AM
10:11 PM
|
↑ 2:09 PM
↓ 11:13 PM
Waxing Crescent · 28%
|
|
| Tue, Aug 18 | ▼ 1:00 AM 0.9 ▲ 7:05 AM 5.1 ▼ 12:25 PM 2.1 ▲ 6:55 PM 6.8 |
7:17 AM
10:08 PM
|
↑ 3:31 PM
↓ 11:26 PM
First Quarter · 38%
|
|
| Wed, Aug 19 | ▼ 1:55 AM 1.0 ▲ 8:08 AM 4.4 ▼ 12:47 PM 2.8 ▲ 7:31 PM 6.6 |
7:19 AM
10:06 PM
|
↑ 4:50 PM
↓ 11:44 PM
First Quarter · 47%
|
|
| Thu, Aug 20 | ▼ 3:04 AM 1.1 ▲ 9:39 AM 4.0 ▼ 1:07 PM 3.4 ▲ 8:18 PM 6.3 |
7:21 AM
10:04 PM
|
↑ 6:05 PM
↓ —
First Quarter · 57%
|
|
| Fri, Aug 21 | ▼ 4:22 AM 1.1 ▲ 11:30 AM 4.0 ▼ 1:36 PM 3.9 ▲ 9:29 PM 6.1 |
7:23 AM
10:01 PM
|
↑ 7:08 PM
↓ 12:12 AM
First Quarter · 66%
|
|
| Sat, Aug 22 | ▼ 5:36 AM 0.9 ▲ 1:11 PM 4.3 ▼ 4:23 PM 4.1 ▲ 10:48 PM 6.2 |
7:25 AM
9:59 PM
|
↑ 7:56 PM
↓ 12:53 AM
Waxing Gibbous · 75%
|
|
| Sun, Aug 23 | ▼ 6:38 AM 0.5 ▲ 1:48 PM 4.7 ▼ 5:54 PM 4.0 ▲ 11:56 PM 6.4 |
7:26 AM
9:57 PM
|
↑ 8:30 PM
↓ 1:50 AM
Waxing Gibbous · 82%
|
|
| Mon, Aug 24 | ▼ 7:26 AM 0.1 ▲ 2:14 PM 5.1 ▼ 6:59 PM 3.6 |
7:28 AM
9:54 PM
|
↑ 8:52 PM
↓ 3:00 AM
Waxing Gibbous · 89%
|
|
| Tue, Aug 25 | ▲ 12:52 AM 6.8 ▼ 8:03 AM -0.2 ▲ 2:40 PM 5.5 ▼ 7:47 PM 3.1 |
7:30 AM
9:52 PM
|
↑ 9:07 PM
↓ 4:18 AM
Waxing Gibbous · 94%
|
|
| Wed, Aug 26 | ▲ 1:38 AM 7.0 ▼ 8:36 AM -0.4 ▲ 3:05 PM 5.9 ▼ 8:26 PM 2.6 |
7:32 AM
9:49 PM
|
↑ 9:18 PM
↓ 5:38 AM
Full Moon · 98%
|
|
| Thu, Aug 27 | ▲ 2:19 AM 7.2 ▼ 9:05 AM -0.5 ▲ 3:30 PM 6.2 ▼ 9:02 PM 2.1 |
7:34 AM
9:47 PM
|
↑ 9:27 PM
↓ 6:59 AM
Full Moon · 100%
|
|
| Fri, Aug 28 | ▲ 2:57 AM 7.3 ▼ 9:32 AM -0.3 ▲ 3:54 PM 6.6 ▼ 9:37 PM 1.5 |
7:36 AM
9:45 PM
|
↑ 9:35 PM
↓ 8:20 AM
Full Moon · 100%
|
|
| Sat, Aug 29 | ▲ 3:35 AM 7.2 ▼ 9:59 AM 0.0 ▲ 4:17 PM 6.8 ▼ 10:13 PM 1.0 |
7:38 AM
9:42 PM
|
↑ 9:42 PM
↓ 9:42 AM
Full Moon · 97%
|
|
| Sun, Aug 30 | ▲ 4:14 AM 6.9 ▼ 10:24 AM 0.4 ▲ 4:40 PM 7.1 ▼ 10:50 PM 0.6 |
7:40 AM
9:40 PM
|
↑ 9:51 PM
↓ 11:06 AM
Waning Gibbous · 93%
|
|
| Mon, Aug 31 | ▲ 4:57 AM 6.5 ▼ 10:49 AM 1.0 ▲ 5:05 PM 7.3 ▼ 11:32 PM 0.3 |
7:41 AM
9:37 PM
|
↑ 10:01 PM
↓ 12:34 PM
Waning Gibbous · 86%
|
▲ high tide ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station 9459163 · view the interactive daily chart