Alaska
Big Bay — Tide Calendar
December 2025 · Local station time · Heights in ft (MLLW)| Date | Tide Curve | High & Low Tides | Sun | Moon |
|---|---|---|---|---|
| Mon, Dec 1 | ▼ 4:54 AM 3.1 ▲ 11:07 AM 14.5 ▼ 5:48 PM 0.3 |
9:34 AM
4:27 PM
|
↑ 2:26 PM
↓ 5:23 AM
Waxing Gibbous · 88%
|
|
| Tue, Dec 2 | ▲ 12:02 AM 12.7 ▼ 5:48 AM 2.8 ▲ 11:52 AM 15.6 ▼ 6:36 PM -1.4 |
9:36 AM
4:25 PM
|
↑ 2:31 PM
↓ 7:08 AM
Waxing Gibbous · 94%
|
|
| Wed, Dec 3 | ▲ 12:57 AM 13.8 ▼ 6:39 AM 2.6 ▲ 12:38 PM 16.5 ▼ 7:24 PM -2.7 |
9:38 AM
4:24 PM
|
↑ 2:42 PM
↓ 8:58 AM
Full Moon · 98%
|
|
| Thu, Dec 4 | ▲ 1:48 AM 14.6 ▼ 7:28 AM 2.3 ▲ 1:25 PM 17.2 ▼ 8:10 PM -3.6 |
9:39 AM
4:23 PM
|
↑ 3:03 PM
↓ 10:46 AM
Full Moon · 100%
|
|
| Fri, Dec 5 | ▲ 2:38 AM 15.1 ▼ 8:16 AM 2.2 ▲ 2:12 PM 17.4 ▼ 8:57 PM -3.8 |
9:41 AM
4:22 PM
|
↑ 3:50 PM
↓ 12:13 PM
Full Moon · 99%
|
|
| Sat, Dec 6 | ▲ 3:27 AM 15.2 ▼ 9:04 AM 2.2 ▲ 3:00 PM 17.2 ▼ 9:43 PM -3.5 |
9:43 AM
4:22 PM
|
↑ 5:15 PM
↓ 1:01 PM
Waning Gibbous · 95%
|
|
| Sun, Dec 7 | ▲ 4:15 AM 15.0 ▼ 9:53 AM 2.5 ▲ 3:49 PM 16.5 ▼ 10:31 PM -2.7 |
9:44 AM
4:21 PM
|
↑ 6:59 PM
↓ 1:22 PM
Waning Gibbous · 89%
|
|
| Mon, Dec 8 | ▲ 5:05 AM 14.5 ▼ 10:44 AM 2.9 ▲ 4:40 PM 15.4 ▼ 11:20 PM -1.5 |
9:46 AM
4:20 PM
|
↑ 8:43 PM
↓ 1:32 PM
Waning Gibbous · 81%
|
|
| Tue, Dec 9 | ▲ 5:56 AM 13.9 ▼ 11:39 AM 3.5 ▲ 5:34 PM 14.0 |
9:48 AM
4:19 PM
|
↑ 10:22 PM
↓ 1:36 PM
Waning Gibbous · 71%
|
|
| Wed, Dec 10 | ▼ 12:11 AM -0.1 ▲ 6:49 AM 13.3 ▼ 12:40 PM 3.9 ▲ 6:34 PM 12.5 |
9:49 AM
4:19 PM
|
↑ 11:54 PM
↓ 1:39 PM
Last Quarter · 61%
|
|
| Thu, Dec 11 | ▼ 1:06 AM 1.3 ▲ 7:45 AM 12.8 ▼ 1:50 PM 4.2 ▲ 7:44 PM 11.2 |
9:50 AM
4:18 PM
|
↑ —
↓ 1:40 PM
Last Quarter · 51%
|
|
| Fri, Dec 12 | ▼ 2:04 AM 2.6 ▲ 8:43 AM 12.5 ▼ 3:07 PM 4.0 ▲ 9:04 PM 10.4 |
9:52 AM
4:18 PM
|
↑ 1:21 AM
↓ 1:41 PM
Last Quarter · 41%
|
|
| Sat, Dec 13 | ▼ 3:06 AM 3.7 ▲ 9:39 AM 12.4 ▼ 4:21 PM 3.4 ▲ 10:25 PM 10.3 |
9:53 AM
4:18 PM
|
↑ 2:46 AM
↓ 1:41 PM
Last Quarter · 31%
|
|
| Sun, Dec 14 | ▼ 4:09 AM 4.4 ▲ 10:29 AM 12.6 ▼ 5:21 PM 2.6 ▲ 11:33 PM 10.7 |
9:54 AM
4:17 PM
|
↑ 4:10 AM
↓ 1:43 PM
Waning Crescent · 23%
|
|
| Mon, Dec 15 | ▼ 5:06 AM 4.8 ▲ 11:14 AM 12.9 ▼ 6:08 PM 1.7 |
9:55 AM
4:17 PM
|
↑ 5:34 AM
↓ 1:45 PM
Waning Crescent · 15%
|
|
| Tue, Dec 16 | ▲ 12:27 AM 11.2 ▼ 5:55 AM 4.9 ▲ 11:53 AM 13.2 ▼ 6:48 PM 1.0 |
9:56 AM
4:17 PM
|
↑ 7:00 AM
↓ 1:50 PM
Waning Crescent · 9%
|
|
| Wed, Dec 17 | ▲ 1:12 AM 11.9 ▼ 6:39 AM 4.8 ▲ 12:31 PM 13.6 ▼ 7:24 PM 0.3 |
9:57 AM
4:17 PM
|
↑ 8:26 AM
↓ 2:01 PM
Waning Crescent · 5%
|
|
| Thu, Dec 18 | ▲ 1:52 AM 12.4 ▼ 7:19 AM 4.6 ▲ 1:08 PM 14.0 ▼ 7:59 PM -0.2 |
9:58 AM
4:17 PM
|
↑ 9:47 AM
↓ 2:21 PM
New Moon · 2%
|
|
| Fri, Dec 19 | ▲ 2:29 AM 12.9 ▼ 7:57 AM 4.3 ▲ 1:45 PM 14.3 ▼ 8:33 PM -0.6 |
9:59 AM
4:18 PM
|
↑ 10:54 AM
↓ 3:01 PM
New Moon · 0%
|
|
| Sat, Dec 20 | ▲ 3:05 AM 13.2 ▼ 8:34 AM 4.1 ▲ 2:22 PM 14.5 ▼ 9:07 PM -0.9 |
9:59 AM
4:18 PM
|
↑ 11:37 AM
↓ 4:07 PM
New Moon · 1%
|
|
| Sun, Dec 21 | ▲ 3:40 AM 13.4 ▼ 9:11 AM 3.9 ▲ 2:59 PM 14.6 ▼ 9:42 PM -1.0 |
10:00 AM
4:18 PM
|
↑ 12:00 PM
↓ 5:31 PM
New Moon · 3%
|
|
| Mon, Dec 22 | ▲ 4:15 AM 13.4 ▼ 9:49 AM 3.8 ▲ 3:36 PM 14.4 ▼ 10:17 PM -0.8 |
10:00 AM
4:19 PM
|
↑ 12:13 PM
↓ 7:03 PM
Waxing Crescent · 7%
|
|
| Tue, Dec 23 | ▲ 4:51 AM 13.3 ▼ 10:28 AM 3.9 ▲ 4:14 PM 14.0 ▼ 10:53 PM -0.5 |
10:01 AM
4:19 PM
|
↑ 12:20 PM
↓ 8:37 PM
Waxing Crescent · 13%
|
|
| Wed, Dec 24 | ▲ 5:27 AM 13.1 ▼ 11:10 AM 3.9 ▲ 4:55 PM 13.3 ▼ 11:31 PM 0.2 |
10:01 AM
4:20 PM
|
↑ 12:24 PM
↓ 10:10 PM
Waxing Crescent · 21%
|
|
| Thu, Dec 25 | ▲ 6:05 AM 12.9 ▼ 11:57 AM 4.0 ▲ 5:42 PM 12.5 |
10:02 AM
4:20 PM
|
↑ 12:27 PM
↓ 11:43 PM
Waxing Crescent · 31%
|
|
| Fri, Dec 26 | ▼ 12:12 AM 1.0 ▲ 6:47 AM 12.9 ▼ 12:51 PM 3.9 ▲ 6:38 PM 11.6 |
10:02 AM
4:21 PM
|
↑ 12:30 PM
↓ —
First Quarter · 41%
|
|
| Sat, Dec 27 | ▼ 12:59 AM 2.0 ▲ 7:32 AM 12.9 ▼ 1:54 PM 3.5 ▲ 7:48 PM 10.8 |
10:02 AM
4:22 PM
|
↑ 12:32 PM
↓ 1:17 AM
First Quarter · 53%
|
|
| Sun, Dec 28 | ▼ 1:54 AM 3.1 ▲ 8:24 AM 13.1 ▼ 3:04 PM 2.9 ▲ 9:10 PM 10.5 |
10:02 AM
4:23 PM
|
↑ 12:35 PM
↓ 2:54 AM
First Quarter · 64%
|
|
| Mon, Dec 29 | ▼ 2:59 AM 4.0 ▲ 9:21 AM 13.5 ▼ 4:16 PM 1.8 ▲ 10:35 PM 10.9 |
10:02 AM
4:24 PM
|
↑ 12:40 PM
↓ 4:36 AM
Waxing Gibbous · 75%
|
|
| Tue, Dec 30 | ▼ 4:10 AM 4.5 ▲ 10:22 AM 14.1 ▼ 5:23 PM 0.5 ▲ 11:49 PM 11.7 |
10:02 AM
4:25 PM
|
↑ 12:48 PM
↓ 6:24 AM
Waxing Gibbous · 84%
|
|
| Wed, Dec 31 | ▼ 5:19 AM 4.5 ▲ 11:22 AM 14.9 ▼ 6:21 PM -0.8 |
10:02 AM
4:26 PM
|
↑ 1:04 PM
↓ 8:14 AM
Waxing Gibbous · 92%
|
▲ high tide ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station 9457321 · view the interactive daily chart