Alaska
Black Rock, Walrus Islands — Tide Calendar
August 2026 · Local station time · Heights in ft (MLLW)| Date | Tide Curve | High & Low Tides | Sun | Moon |
|---|---|---|---|---|
| Sat, Aug 1 | ▲ 6:41 AM 7.9 ▼ 12:46 PM 3.6 ▲ 5:44 PM 5.6 |
6:29 AM
11:07 PM
|
↑ 11:30 PM
↓ 10:40 AM
Waning Gibbous · 90%
|
|
| Sun, Aug 2 | ▼ 12:06 AM 1.0 ▲ 7:05 AM 7.8 ▼ 1:21 PM 2.9 ▲ 6:52 PM 5.8 |
6:31 AM
11:05 PM
|
↑ 11:32 PM
↓ 12:09 PM
Waning Gibbous · 83%
|
|
| Mon, Aug 3 | ▼ 12:49 AM 1.7 ▲ 7:28 AM 7.8 ▼ 1:57 PM 2.0 ▲ 7:58 PM 6.2 |
6:33 AM
11:02 PM
|
↑ 11:36 PM
↓ 1:41 PM
Waning Gibbous · 74%
|
|
| Tue, Aug 4 | ▼ 1:37 AM 2.4 ▲ 7:51 AM 7.8 ▼ 2:34 PM 1.2 ▲ 9:02 PM 6.6 |
6:35 AM
11:00 PM
|
↑ 11:40 PM
↓ 3:19 PM
Last Quarter · 63%
|
|
| Wed, Aug 5 | ▼ 2:27 AM 3.1 ▲ 8:16 AM 7.8 ▼ 3:14 PM 0.3 ▲ 10:04 PM 7.1 |
6:38 AM
10:58 PM
|
↑ 11:48 PM
↓ 5:02 PM
Last Quarter · 52%
|
|
| Thu, Aug 6 | ▼ 3:20 AM 3.8 ▲ 8:48 AM 7.9 ▼ 3:58 PM -0.5 ▲ 11:05 PM 7.6 |
6:40 AM
10:55 PM
|
↑ —
↓ 6:49 PM
Last Quarter · 40%
|
|
| Fri, Aug 7 | ▼ 4:16 AM 4.4 ▲ 9:26 AM 8.1 ▼ 4:48 PM -1.1 |
6:42 AM
10:53 PM
|
↑ 12:02 AM
↓ 8:30 PM
Waning Crescent · 29%
|
|
| Sat, Aug 8 | ▲ 12:04 AM 8.0 ▼ 5:15 AM 4.8 ▲ 10:13 AM 8.2 ▼ 5:41 PM -1.6 |
6:44 AM
10:50 PM
|
↑ 12:33 AM
↓ 9:42 PM
Waning Crescent · 19%
|
|
| Sun, Aug 9 | ▲ 1:01 AM 8.2 ▼ 6:16 AM 4.9 ▲ 11:07 AM 8.2 ▼ 6:37 PM -1.9 |
6:46 AM
10:48 PM
|
↑ 1:36 AM
↓ 10:18 PM
Waning Crescent · 11%
|
|
| Mon, Aug 10 | ▲ 1:56 AM 8.4 ▼ 7:17 AM 4.9 ▲ 12:06 PM 8.2 ▼ 7:34 PM -2.0 |
6:49 AM
10:45 PM
|
↑ 3:13 AM
↓ 10:35 PM
Waning Crescent · 4%
|
|
| Tue, Aug 11 | ▲ 2:51 AM 8.5 ▼ 8:19 AM 4.6 ▲ 1:10 PM 8.0 ▼ 8:31 PM -1.9 |
6:51 AM
10:43 PM
|
↑ 5:01 AM
↓ 10:44 PM
New Moon · 1%
|
|
| Wed, Aug 12 | ▲ 3:44 AM 8.5 ▼ 9:21 AM 4.1 ▲ 2:21 PM 7.7 ▼ 9:28 PM -1.5 |
6:53 AM
10:40 PM
|
↑ 6:47 AM
↓ 10:48 PM
New Moon · 0%
|
|
| Thu, Aug 13 | ▲ 4:34 AM 8.6 ▼ 10:22 AM 3.4 ▲ 3:38 PM 7.4 ▼ 10:25 PM -0.9 |
6:55 AM
10:38 PM
|
↑ 8:26 AM
↓ 10:51 PM
New Moon · 2%
|
|
| Fri, Aug 14 | ▲ 5:21 AM 8.6 ▼ 11:21 AM 2.6 ▲ 4:56 PM 7.2 ▼ 11:22 PM -0.2 |
6:58 AM
10:35 PM
|
↑ 10:01 AM
↓ 10:53 PM
Waxing Crescent · 6%
|
|
| Sat, Aug 15 | ▲ 6:06 AM 8.5 ▼ 12:19 PM 1.8 ▲ 6:13 PM 7.2 |
7:00 AM
10:33 PM
|
↑ 11:31 AM
↓ 10:55 PM
Waxing Crescent · 12%
|
|
| Sun, Aug 16 | ▼ 12:19 AM 0.7 ▲ 6:50 AM 8.4 ▼ 1:14 PM 1.1 ▲ 7:26 PM 7.4 |
7:02 AM
10:30 PM
|
↑ 12:59 PM
↓ 10:57 PM
Waxing Crescent · 20%
|
|
| Mon, Aug 17 | ▼ 1:17 AM 1.5 ▲ 7:33 AM 8.2 ▼ 2:07 PM 0.6 ▲ 8:34 PM 7.6 |
7:05 AM
10:27 PM
|
↑ 2:28 PM
↓ 11:00 PM
Waxing Crescent · 28%
|
|
| Tue, Aug 18 | ▼ 2:16 AM 2.4 ▲ 8:15 AM 7.8 ▼ 2:58 PM 0.2 ▲ 9:39 PM 7.9 |
7:07 AM
10:25 PM
|
↑ 3:57 PM
↓ 11:05 PM
First Quarter · 38%
|
|
| Wed, Aug 19 | ▼ 3:15 AM 3.1 ▲ 8:56 AM 7.5 ▼ 3:47 PM 0.0 ▲ 10:39 PM 8.1 |
7:09 AM
10:22 PM
|
↑ 5:25 PM
↓ 11:15 PM
First Quarter · 47%
|
|
| Thu, Aug 20 | ▼ 4:13 AM 3.7 ▲ 9:38 AM 7.1 ▼ 4:35 PM 0.0 ▲ 11:38 PM 8.2 |
7:11 AM
10:19 PM
|
↑ 6:48 PM
↓ 11:34 PM
First Quarter · 57%
|
|
| Fri, Aug 21 | ▼ 5:11 AM 4.2 ▲ 10:19 AM 6.8 ▼ 5:23 PM 0.0 |
7:14 AM
10:17 PM
|
↑ 7:57 PM
↓ —
First Quarter · 66%
|
|
| Sat, Aug 22 | ▲ 12:33 AM 8.3 ▼ 6:07 AM 4.5 ▲ 11:01 AM 6.6 ▼ 6:10 PM 0.1 |
7:16 AM
10:14 PM
|
↑ 8:43 PM
↓ 12:11 AM
Waxing Gibbous · 75%
|
|
| Sun, Aug 23 | ▲ 1:24 AM 8.2 ▼ 7:00 AM 4.7 ▲ 11:41 AM 6.4 ▼ 6:55 PM 0.2 |
7:18 AM
10:11 PM
|
↑ 9:09 PM
↓ 1:10 AM
Waxing Gibbous · 82%
|
|
| Mon, Aug 24 | ▲ 2:13 AM 8.1 ▼ 7:49 AM 4.8 ▲ 12:21 PM 6.3 ▼ 7:38 PM 0.3 |
7:20 AM
10:08 PM
|
↑ 9:22 PM
↓ 2:28 AM
Waxing Gibbous · 89%
|
|
| Tue, Aug 25 | ▲ 2:58 AM 7.9 ▼ 8:34 AM 4.8 ▲ 1:02 PM 6.2 ▼ 8:18 PM 0.4 |
7:23 AM
10:06 PM
|
↑ 9:30 PM
↓ 3:55 AM
Waxing Gibbous · 94%
|
|
| Wed, Aug 26 | ▲ 3:39 AM 7.7 ▼ 9:17 AM 4.7 ▲ 1:46 PM 6.1 ▼ 8:57 PM 0.6 |
7:25 AM
10:03 PM
|
↑ 9:35 PM
↓ 5:23 AM
Full Moon · 98%
|
|
| Thu, Aug 27 | ▲ 4:14 AM 7.6 ▼ 9:58 AM 4.4 ▲ 2:39 PM 6.0 ▼ 9:37 PM 0.9 |
7:27 AM
10:00 PM
|
↑ 9:38 PM
↓ 6:51 AM
Full Moon · 100%
|
|
| Fri, Aug 28 | ▲ 4:44 AM 7.4 ▼ 10:36 AM 3.9 ▲ 3:41 PM 6.0 ▼ 10:17 PM 1.2 |
7:29 AM
9:57 PM
|
↑ 9:40 PM
↓ 8:18 AM
Full Moon · 100%
|
|
| Sat, Aug 29 | ▲ 5:10 AM 7.3 ▼ 11:12 AM 3.2 ▲ 4:46 PM 6.2 ▼ 11:00 PM 1.7 |
7:31 AM
9:54 PM
|
↑ 9:43 PM
↓ 9:46 AM
Full Moon · 97%
|
|
| Sun, Aug 30 | ▲ 5:34 AM 7.3 ▼ 11:48 AM 2.5 ▲ 5:51 PM 6.5 ▼ 11:47 PM 2.3 |
7:34 AM
9:52 PM
|
↑ 9:46 PM
↓ 11:16 AM
Waning Gibbous · 93%
|
|
| Mon, Aug 31 | ▲ 5:58 AM 7.3 ▼ 12:26 PM 1.7 ▲ 6:53 PM 7.0 |
7:36 AM
9:49 PM
|
↑ 9:50 PM
↓ 12:51 PM
Waning Gibbous · 86%
|
▲ high tide ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station 9465182 · view the interactive daily chart