Alaska
Swanson Harbor — Tide Calendar
December 2025 · Local station time · Heights in ft (MLLW) · Negative tides only| Date | Tide Curve | High & Low Tides | Sun | Moon |
|---|---|---|---|---|
| Tue, Dec 2 | ▼ 3:53 AM 3.3 ▲ 10:12 AM 17.7 ▼ 5:00 PM -1.2 ▲ 11:27 PM 13.7 |
8:23 AM
3:18 PM
|
↑ 1:24 PM
↓ 5:50 AM
Waxing Gibbous · 94%
|
|
| Wed, Dec 3 | ▼ 4:44 AM 3.5 ▲ 10:58 AM 18.9 ▼ 5:48 PM -2.3 |
8:25 AM
3:17 PM
|
↑ 1:35 PM
↓ 7:39 AM
Full Moon · 98%
|
|
| Thu, Dec 4 | ▲ 12:19 AM 14.4 ▼ 5:34 AM 3.7 ▲ 11:44 AM 19.6 ▼ 6:35 PM -3.0 |
8:27 AM
3:16 PM
|
↑ 1:56 PM
↓ 9:26 AM
Full Moon · 100%
|
|
| Fri, Dec 5 | ▲ 1:09 AM 14.9 ▼ 6:23 AM 3.8 ▲ 12:31 PM 19.9 ▼ 7:23 PM -3.2 |
8:29 AM
3:15 PM
|
↑ 2:43 PM
↓ 10:53 AM
Full Moon · 99%
|
|
| Sat, Dec 6 | ▲ 1:58 AM 15.1 ▼ 7:14 AM 3.9 ▲ 1:18 PM 19.7 ▼ 8:11 PM -2.9 |
8:30 AM
3:14 PM
|
↑ 4:05 PM
↓ 11:44 AM
Waning Gibbous · 95%
|
|
| Sun, Dec 7 | ▲ 2:46 AM 15.0 ▼ 8:05 AM 4.0 ▲ 2:07 PM 18.8 ▼ 8:59 PM -2.3 |
8:32 AM
3:13 PM
|
↑ 5:47 PM
↓ 12:08 PM
Waning Gibbous · 89%
|
|
| Mon, Dec 8 | ▲ 3:36 AM 14.7 ▼ 8:59 AM 4.2 ▲ 2:58 PM 17.5 ▼ 9:48 PM -1.4 |
8:33 AM
3:13 PM
|
↑ 7:31 PM
↓ 12:19 PM
Waning Gibbous · 81%
|
|
| Tue, Dec 9 | ▲ 4:27 AM 14.3 ▼ 9:58 AM 4.4 ▲ 3:51 PM 15.8 ▼ 10:37 PM -0.3 |
8:35 AM
3:12 PM
|
↑ 9:09 PM
↓ 12:24 PM
Waning Gibbous · 71%
|
|
| Thu, Dec 18 | ▲ 12:27 AM 12.7 ▼ 5:28 AM 5.2 ▲ 11:29 AM 16.3 ▼ 6:25 PM -0.4 |
8:45 AM
3:10 PM
|
↑ 8:29 AM
↓ 1:15 PM
New Moon · 2%
|
|
| Fri, Dec 19 | ▲ 1:04 AM 13.1 ▼ 6:07 AM 5.2 ▲ 12:06 PM 16.7 ▼ 7:00 PM -0.6 |
8:46 AM
3:10 PM
|
↑ 9:36 AM
↓ 1:54 PM
New Moon · 0%
|
|
| Sat, Dec 20 | ▲ 1:38 AM 13.4 ▼ 6:45 AM 5.1 ▲ 12:41 PM 16.8 ▼ 7:34 PM -0.8 |
8:47 AM
3:11 PM
|
↑ 10:20 AM
↓ 2:58 PM
New Moon · 1%
|
|
| Sun, Dec 21 | ▲ 2:12 AM 13.5 ▼ 7:22 AM 5.0 ▲ 1:17 PM 16.8 ▼ 8:09 PM -0.8 |
8:47 AM
3:11 PM
|
↑ 10:46 AM
↓ 4:20 PM
New Moon · 3%
|
|
| Mon, Dec 22 | ▲ 2:47 AM 13.6 ▼ 7:59 AM 4.9 ▲ 1:53 PM 16.5 ▼ 8:44 PM -0.8 |
8:48 AM
3:11 PM
|
↑ 10:59 AM
↓ 5:51 PM
Waxing Crescent · 7%
|
|
| Tue, Dec 23 | ▲ 3:22 AM 13.6 ▼ 8:39 AM 4.8 ▲ 2:30 PM 15.9 ▼ 9:19 PM -0.5 |
8:48 AM
3:12 PM
|
↑ 11:07 AM
↓ 7:24 PM
Waxing Crescent · 13%
|
|
| Wed, Dec 24 | ▲ 3:59 AM 13.6 ▼ 9:22 AM 4.7 ▲ 3:10 PM 15.1 ▼ 9:55 PM -0.1 |
8:49 AM
3:13 PM
|
↑ 11:13 AM
↓ 8:57 PM
Waxing Crescent · 21%
|
|
| Wed, Dec 31 | ▼ 3:19 AM 4.8 ▲ 9:41 AM 17.6 ▼ 4:47 PM -1.0 ▲ 11:25 PM 12.8 |
8:49 AM
3:19 PM
|
↑ 11:57 AM
↓ 6:55 AM
Waxing Gibbous · 92%
|
▲ high tide ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station 9452368 · view the interactive daily chart