Alaska
Morse Cove, Duke Island — Tide Calendar
August 2026 · Local station time · Heights in ft (MLLW) · Negative tides only| Date | Tide Curve | High & Low Tides | Sun | Moon |
|---|---|---|---|---|
| Sat, Aug 1 | ▲ 2:52 AM 15.0 ▼ 9:22 AM -1.3 ▲ 3:37 PM 14.3 ▼ 9:39 PM 1.6 |
4:53 AM
8:51 PM
|
↑ 9:33 PM
↓ 8:41 AM
Waning Gibbous · 90%
|
|
| Sun, Aug 2 | ▲ 3:29 AM 14.5 ▼ 9:52 AM -0.7 ▲ 4:07 PM 14.5 ▼ 10:18 PM 1.4 |
4:55 AM
8:49 PM
|
↑ 9:41 PM
↓ 10:04 AM
Waning Gibbous · 83%
|
|
| Sun, Aug 9 | ▼ 4:51 AM -0.2 ▲ 11:13 AM 11.5 ▼ 4:45 PM 4.8 ▲ 10:49 PM 15.1 |
5:08 AM
8:35 PM
|
↑ 12:25 AM
↓ 7:39 PM
Waning Crescent · 11%
|
|
| Mon, Aug 10 | ▼ 5:50 AM -1.4 ▲ 12:09 PM 12.8 ▼ 5:50 PM 3.6 ▲ 11:50 PM 16.1 |
5:10 AM
8:33 PM
|
↑ 1:50 AM
↓ 8:08 PM
Waning Crescent · 4%
|
|
| Tue, Aug 11 | ▼ 6:40 AM -2.5 ▲ 12:56 PM 14.0 ▼ 6:44 PM 2.3 |
5:12 AM
8:31 PM
|
↑ 3:26 AM
↓ 8:27 PM
New Moon · 1%
|
|
| Wed, Aug 12 | ▲ 12:43 AM 16.8 ▼ 7:24 AM -3.1 ▲ 1:37 PM 15.0 ▼ 7:32 PM 1.1 |
5:13 AM
8:29 PM
|
↑ 5:02 AM
↓ 8:39 PM
New Moon · 0%
|
|
| Thu, Aug 13 | ▲ 1:31 AM 17.1 ▼ 8:05 AM -3.3 ▲ 2:16 PM 15.7 ▼ 8:17 PM 0.3 |
5:15 AM
8:27 PM
|
↑ 6:34 AM
↓ 8:48 PM
New Moon · 2%
|
|
| Fri, Aug 14 | ▲ 2:16 AM 16.9 ▼ 8:43 AM -2.9 ▲ 2:53 PM 16.0 ▼ 9:00 PM -0.2 |
5:17 AM
8:24 PM
|
↑ 8:02 AM
↓ 8:56 PM
Waxing Crescent · 6%
|
|
| Sat, Aug 15 | ▲ 2:59 AM 16.2 ▼ 9:20 AM -2.0 ▲ 3:28 PM 16.0 ▼ 9:43 PM -0.2 |
5:19 AM
8:22 PM
|
↑ 9:26 AM
↓ 9:03 PM
Waxing Crescent · 12%
|
|
| Sun, Aug 16 | ▲ 3:41 AM 15.1 ▼ 9:56 AM -0.7 ▲ 4:03 PM 15.6 ▼ 10:25 PM 0.3 |
5:21 AM
8:20 PM
|
↑ 10:48 AM
↓ 9:11 PM
Waxing Crescent · 20%
|
|
| Wed, Aug 26 | ▲ 12:09 AM 14.3 ▼ 6:53 AM -0.3 ▲ 1:05 PM 13.3 ▼ 6:57 PM 2.7 |
5:40 AM
7:57 PM
|
↑ 7:24 PM
↓ 3:40 AM
Full Moon · 98%
|
|
| Thu, Aug 27 | ▲ 12:46 AM 15.0 ▼ 7:22 AM -0.9 ▲ 1:33 PM 14.1 ▼ 7:30 PM 1.7 |
5:41 AM
7:54 PM
|
↑ 7:33 PM
↓ 5:01 AM
Full Moon · 100%
|
|
| Fri, Aug 28 | ▲ 1:22 AM 15.4 ▼ 7:51 AM -1.2 ▲ 2:01 PM 14.8 ▼ 8:04 PM 0.8 |
5:43 AM
7:52 PM
|
↑ 7:41 PM
↓ 6:22 AM
Full Moon · 100%
|
|
| Sat, Aug 29 | ▲ 1:57 AM 15.6 ▼ 8:20 AM -1.2 ▲ 2:28 PM 15.4 ▼ 8:38 PM 0.1 |
5:45 AM
7:49 PM
|
↑ 7:49 PM
↓ 7:43 AM
Full Moon · 97%
|
|
| Sun, Aug 30 | ▲ 2:33 AM 15.4 ▼ 8:49 AM -0.8 ▲ 2:57 PM 15.7 ▼ 9:14 PM -0.3 |
5:47 AM
7:47 PM
|
↑ 7:58 PM
↓ 9:07 AM
Waning Gibbous · 93%
|
|
| Mon, Aug 31 | ▲ 3:11 AM 14.9 ▼ 9:20 AM 0.0 ▲ 3:27 PM 15.8 ▼ 9:53 PM -0.4 |
5:49 AM
7:44 PM
|
↑ 8:08 PM
↓ 10:34 AM
Waning Gibbous · 86%
|
▲ high tide ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station 9450172 · view the interactive daily chart