Alaska
Black Rock, Walrus Islands — Tide Calendar
December 2025 · Local station time · Heights in ft (MLLW)| Date | Tide Curve | High & Low Tides | Sun | Moon |
|---|---|---|---|---|
| Mon, Dec 1 | ▼ 5:16 AM 0.6 ▲ 11:50 AM 7.2 ▼ 5:09 PM 3.8 ▲ 10:46 PM 8.6 |
10:05 AM
4:56 PM
|
↑ 2:56 PM
↓ 5:56 AM
Waxing Gibbous · 88%
|
|
| Tue, Dec 2 | ▼ 5:58 AM -0.4 ▲ 12:55 PM 7.9 ▼ 6:12 PM 4.5 ▲ 11:22 PM 8.6 |
10:07 AM
4:55 PM
|
↑ 3:01 PM
↓ 7:41 AM
Waxing Gibbous · 94%
|
|
| Wed, Dec 3 | ▼ 6:44 AM -1.3 ▲ 1:58 PM 8.7 ▼ 7:17 PM 5.0 |
10:09 AM
4:53 PM
|
↑ 3:10 PM
↓ 9:32 AM
Full Moon · 98%
|
|
| Thu, Dec 4 | ▲ 12:05 AM 8.6 ▼ 7:35 AM -2.0 ▲ 3:00 PM 9.3 ▼ 8:24 PM 5.3 |
10:11 AM
4:52 PM
|
↑ 3:31 PM
↓ 11:21 AM
Full Moon · 100%
|
|
| Fri, Dec 5 | ▲ 12:56 AM 8.4 ▼ 8:29 AM -2.4 ▲ 4:00 PM 9.8 ▼ 9:30 PM 5.3 |
10:13 AM
4:52 PM
|
↑ 4:19 PM
↓ 12:48 PM
Full Moon · 99%
|
|
| Sat, Dec 6 | ▲ 1:57 AM 8.2 ▼ 9:26 AM -2.5 ▲ 4:57 PM 10.1 ▼ 10:35 PM 5.0 |
10:14 AM
4:51 PM
|
↑ 5:44 PM
↓ 1:34 PM
Waning Gibbous · 95%
|
|
| Sun, Dec 7 | ▲ 3:07 AM 7.8 ▼ 10:25 AM -2.3 ▲ 5:52 PM 10.3 ▼ 11:40 PM 4.5 |
10:16 AM
4:50 PM
|
↑ 7:30 PM
↓ 1:54 PM
Waning Gibbous · 89%
|
|
| Mon, Dec 8 | ▲ 4:22 AM 7.5 ▼ 11:24 AM -1.9 ▲ 6:45 PM 10.4 |
10:18 AM
4:49 PM
|
↑ 9:15 PM
↓ 2:03 PM
Waning Gibbous · 81%
|
|
| Tue, Dec 9 | ▼ 12:43 AM 3.9 ▲ 5:40 AM 7.2 ▼ 12:23 PM -1.3 ▲ 7:36 PM 10.3 |
10:19 AM
4:49 PM
|
↑ 10:54 PM
↓ 2:07 PM
Waning Gibbous · 71%
|
|
| Wed, Dec 10 | ▼ 1:45 AM 3.1 ▲ 6:59 AM 6.9 ▼ 1:21 PM -0.5 ▲ 8:23 PM 10.0 |
10:21 AM
4:48 PM
|
↑ —
↓ 2:09 PM
Last Quarter · 61%
|
|
| Thu, Dec 11 | ▼ 2:44 AM 2.3 ▲ 8:16 AM 6.8 ▼ 2:18 PM 0.5 ▲ 9:08 PM 9.7 |
10:22 AM
4:47 PM
|
↑ 12:26 AM
↓ 2:10 PM
Last Quarter · 51%
|
|
| Fri, Dec 12 | ▼ 3:40 AM 1.6 ▲ 9:32 AM 6.8 ▼ 3:16 PM 1.6 ▲ 9:50 PM 9.2 |
10:23 AM
4:47 PM
|
↑ 1:54 AM
↓ 2:11 PM
Last Quarter · 41%
|
|
| Sat, Dec 13 | ▼ 4:33 AM 1.0 ▲ 10:46 AM 7.0 ▼ 4:15 PM 2.7 ▲ 10:29 PM 8.6 |
10:24 AM
4:47 PM
|
↑ 3:18 AM
↓ 2:11 PM
Last Quarter · 31%
|
|
| Sun, Dec 14 | ▼ 5:21 AM 0.5 ▲ 11:56 AM 7.3 ▼ 5:15 PM 3.7 ▲ 11:02 PM 8.0 |
10:26 AM
4:47 PM
|
↑ 4:42 AM
↓ 2:12 PM
Waning Crescent · 23%
|
|
| Mon, Dec 15 | ▼ 6:06 AM 0.2 ▲ 1:01 PM 7.7 ▼ 6:16 PM 4.6 ▲ 11:31 PM 7.4 |
10:27 AM
4:46 PM
|
↑ 6:07 AM
↓ 2:15 PM
Waning Crescent · 15%
|
|
| Tue, Dec 16 | ▼ 6:46 AM 0.1 ▲ 2:01 PM 8.1 ▼ 7:16 PM 5.2 ▲ 11:55 PM 6.9 |
10:28 AM
4:46 PM
|
↑ 7:33 AM
↓ 2:19 PM
Waning Crescent · 9%
|
|
| Wed, Dec 17 | ▼ 7:24 AM 0.1 ▲ 2:56 PM 8.5 ▼ 8:15 PM 5.7 |
10:29 AM
4:46 PM
|
↑ 9:00 AM
↓ 2:29 PM
Waning Crescent · 5%
|
|
| Thu, Dec 18 | ▲ 12:12 AM 6.6 ▼ 8:00 AM 0.1 ▲ 3:45 PM 8.8 ▼ 9:12 PM 5.9 |
10:29 AM
4:46 PM
|
↑ 10:21 AM
↓ 2:50 PM
New Moon · 2%
|
|
| Fri, Dec 19 | ▲ 12:24 AM 6.3 ▼ 8:36 AM 0.1 ▲ 4:28 PM 8.9 ▼ 10:06 PM 6.0 |
10:30 AM
4:47 PM
|
↑ 11:28 AM
↓ 3:30 PM
New Moon · 0%
|
|
| Sat, Dec 20 | ▲ 12:41 AM 6.2 ▼ 9:11 AM 0.1 ▲ 5:08 PM 9.0 ▼ 10:55 PM 5.9 |
10:31 AM
4:47 PM
|
↑ 12:10 PM
↓ 4:36 PM
New Moon · 1%
|
|
| Sun, Dec 21 | ▲ 1:14 AM 6.0 ▼ 9:48 AM 0.1 ▲ 5:46 PM 9.1 ▼ 11:41 PM 5.7 |
10:32 AM
4:47 PM
|
↑ 12:33 PM
↓ 6:01 PM
New Moon · 3%
|
|
| Mon, Dec 22 | ▲ 2:07 AM 5.9 ▼ 10:25 AM 0.1 ▲ 6:21 PM 9.1 |
10:32 AM
4:48 PM
|
↑ 12:44 PM
↓ 7:34 PM
Waxing Crescent · 7%
|
|
| Tue, Dec 23 | ▼ 12:24 AM 5.4 ▲ 3:16 AM 5.7 ▼ 11:04 AM 0.2 ▲ 6:54 PM 9.1 |
10:33 AM
4:48 PM
|
↑ 12:51 PM
↓ 9:08 PM
Waxing Crescent · 13%
|
|
| Wed, Dec 24 | ▼ 1:03 AM 4.9 ▲ 4:32 AM 5.6 ▼ 11:45 AM 0.4 ▲ 7:23 PM 9.0 |
10:33 AM
4:49 PM
|
↑ 12:55 PM
↓ 10:42 PM
Waxing Crescent · 21%
|
|
| Thu, Dec 25 | ▼ 1:39 AM 4.3 ▲ 5:51 AM 5.5 ▼ 12:28 PM 0.8 ▲ 7:50 PM 8.9 |
10:33 AM
4:49 PM
|
↑ 12:58 PM
↓ —
Waxing Crescent · 31%
|
|
| Fri, Dec 26 | ▼ 2:14 AM 3.5 ▲ 7:11 AM 5.6 ▼ 1:13 PM 1.4 ▲ 8:14 PM 8.8 |
10:33 AM
4:50 PM
|
↑ 1:00 PM
↓ 12:15 AM
First Quarter · 41%
|
|
| Sat, Dec 27 | ▼ 2:49 AM 2.5 ▲ 8:26 AM 5.9 ▼ 2:01 PM 2.2 ▲ 8:37 PM 8.7 |
10:34 AM
4:51 PM
|
↑ 1:02 PM
↓ 1:49 AM
First Quarter · 53%
|
|
| Sun, Dec 28 | ▼ 3:25 AM 1.5 ▲ 9:37 AM 6.5 ▼ 2:54 PM 3.1 ▲ 9:02 PM 8.7 |
10:34 AM
4:52 PM
|
↑ 1:05 PM
↓ 3:27 AM
First Quarter · 64%
|
|
| Mon, Dec 29 | ▼ 4:05 AM 0.4 ▲ 10:45 AM 7.1 ▼ 3:52 PM 4.0 ▲ 9:32 PM 8.8 |
10:33 AM
4:53 PM
|
↑ 1:10 PM
↓ 5:09 AM
Waxing Gibbous · 75%
|
|
| Tue, Dec 30 | ▼ 4:48 AM -0.6 ▲ 11:49 AM 7.8 ▼ 4:55 PM 4.7 ▲ 10:09 PM 8.8 |
10:33 AM
4:54 PM
|
↑ 1:17 PM
↓ 6:58 AM
Waxing Gibbous · 84%
|
|
| Wed, Dec 31 | ▼ 5:35 AM -1.4 ▲ 12:50 PM 8.5 ▼ 6:00 PM 5.2 ▲ 10:48 PM 8.8 |
10:33 AM
4:55 PM
|
↑ 1:32 PM
↓ 8:49 AM
Waxing Gibbous · 92%
|
▲ high tide ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station 9465182 · view the interactive daily chart