Massachusetts
Merrimacport — Tide Calendar
December 2025 · Local station time · Heights in ft (MLLW)| Date | Tide Curve | High & Low Tides | Sun | Moon |
|---|---|---|---|---|
| Mon, Dec 1 | ▼ 2:58 AM 0.3 ▲ 8:46 AM 7.5 ▼ 3:33 PM 0.1 ▲ 9:13 PM 6.9 |
6:55 AM
4:12 PM
|
↑ 1:42 PM
↓ 2:57 AM
Waxing Gibbous · 86%
|
|
| Tue, Dec 2 | ▼ 3:48 AM 0.2 ▲ 9:39 AM 8.0 ▼ 4:27 PM -0.3 ▲ 10:08 PM 6.9 |
6:56 AM
4:12 PM
|
↑ 2:10 PM
↓ 4:16 AM
Waxing Gibbous · 93%
|
|
| Wed, Dec 3 | ▼ 4:38 AM 0.1 ▲ 10:30 AM 8.4 ▼ 5:20 PM -0.6 ▲ 11:02 PM 6.9 |
6:57 AM
4:12 PM
|
↑ 2:45 PM
↓ 5:37 AM
Full Moon · 98%
|
|
| Thu, Dec 4 | ▼ 5:29 AM 0.1 ▲ 11:22 AM 8.6 ▼ 6:14 PM -0.8 ▲ 11:55 PM 6.8 |
6:58 AM
4:11 PM
|
↑ 3:31 PM
↓ 6:57 AM
Full Moon · 100%
|
|
| Fri, Dec 5 | ▼ 6:20 AM 0.1 ▲ 12:13 PM 8.8 ▼ 7:06 PM -0.9 |
6:59 AM
4:11 PM
|
↑ 4:28 PM
↓ 8:12 AM
Full Moon · 99%
|
|
| Sat, Dec 6 | ▲ 12:48 AM 6.8 ▼ 7:12 AM 0.1 ▲ 1:05 PM 8.8 ▼ 7:57 PM -0.9 |
7:00 AM
4:11 PM
|
↑ 5:37 PM
↓ 9:15 AM
Waning Gibbous · 96%
|
|
| Sun, Dec 7 | ▲ 1:39 AM 6.7 ▼ 8:03 AM 0.1 ▲ 1:56 PM 8.6 ▼ 8:49 PM -0.7 |
7:01 AM
4:11 PM
|
↑ 6:52 PM
↓ 10:05 AM
Waning Gibbous · 90%
|
|
| Mon, Dec 8 | ▲ 2:31 AM 6.6 ▼ 8:56 AM 0.2 ▲ 2:48 PM 8.3 ▼ 9:41 PM -0.5 |
7:02 AM
4:11 PM
|
↑ 8:09 PM
↓ 10:43 AM
Waning Gibbous · 82%
|
|
| Tue, Dec 9 | ▲ 3:23 AM 6.5 ▼ 9:51 AM 0.4 ▲ 3:41 PM 7.9 ▼ 10:33 PM -0.3 |
7:03 AM
4:11 PM
|
↑ 9:24 PM
↓ 11:12 AM
Waning Gibbous · 73%
|
|
| Wed, Dec 10 | ▲ 4:17 AM 6.5 ▼ 10:48 AM 0.6 ▲ 4:35 PM 7.5 ▼ 11:26 PM 0.0 |
7:04 AM
4:11 PM
|
↑ 10:36 PM
↓ 11:36 AM
Last Quarter · 63%
|
|
| Thu, Dec 11 | ▲ 5:11 AM 6.5 ▼ 11:44 AM 0.7 ▲ 5:29 PM 7.0 |
7:05 AM
4:11 PM
|
↑ 11:44 PM
↓ 11:57 AM
Last Quarter · 52%
|
|
| Fri, Dec 12 | ▼ 12:17 AM 0.2 ▲ 6:05 AM 6.5 ▼ 12:41 PM 0.8 ▲ 6:23 PM 6.6 |
7:06 AM
4:11 PM
|
↑ —
↓ 12:15 PM
Last Quarter · 42%
|
|
| Sat, Dec 13 | ▼ 1:09 AM 0.4 ▲ 6:58 AM 6.5 ▼ 1:38 PM 0.9 ▲ 7:18 PM 6.3 |
7:06 AM
4:11 PM
|
↑ 12:50 AM
↓ 12:33 PM
Last Quarter · 33%
|
|
| Sun, Dec 14 | ▼ 2:00 AM 0.6 ▲ 7:51 AM 6.6 ▼ 2:34 PM 0.8 ▲ 8:13 PM 6.0 |
7:07 AM
4:11 PM
|
↑ 1:54 AM
↓ 12:52 PM
Waning Crescent · 24%
|
|
| Mon, Dec 15 | ▼ 2:51 AM 0.8 ▲ 8:42 AM 6.7 ▼ 3:27 PM 0.7 ▲ 9:06 PM 5.9 |
7:08 AM
4:11 PM
|
↑ 2:58 AM
↓ 1:13 PM
Waning Crescent · 16%
|
|
| Tue, Dec 16 | ▼ 3:39 AM 0.9 ▲ 9:30 AM 6.9 ▼ 4:16 PM 0.6 ▲ 9:56 PM 5.8 |
7:09 AM
4:11 PM
|
↑ 4:03 AM
↓ 1:37 PM
Waning Crescent · 10%
|
|
| Wed, Dec 17 | ▼ 4:25 AM 0.9 ▲ 10:14 AM 7.0 ▼ 5:04 PM 0.5 ▲ 10:42 PM 5.7 |
7:09 AM
4:12 PM
|
↑ 5:07 AM
↓ 2:07 PM
Waning Crescent · 5%
|
|
| Thu, Dec 18 | ▼ 5:11 AM 1.0 ▲ 10:57 AM 7.1 ▼ 5:50 PM 0.4 ▲ 11:26 PM 5.8 |
7:10 AM
4:12 PM
|
↑ 6:09 AM
↓ 2:45 PM
New Moon · 2%
|
|
| Fri, Dec 19 | ▼ 5:56 AM 1.1 ▲ 11:40 AM 7.2 ▼ 6:35 PM 0.4 |
7:11 AM
4:12 PM
|
↑ 7:07 AM
↓ 3:31 PM
New Moon · 0%
|
|
| Sat, Dec 20 | ▲ 12:09 AM 5.8 ▼ 6:39 AM 1.1 ▲ 12:23 PM 7.3 ▼ 7:19 PM 0.3 |
7:11 AM
4:13 PM
|
↑ 7:59 AM
↓ 4:26 PM
New Moon · 0%
|
|
| Sun, Dec 21 | ▲ 12:52 AM 5.9 ▼ 7:21 AM 1.1 ▲ 1:05 PM 7.4 ▼ 8:01 PM 0.3 |
7:12 AM
4:13 PM
|
↑ 8:42 AM
↓ 5:29 PM
New Moon · 3%
|
|
| Mon, Dec 22 | ▲ 1:35 AM 6.0 ▼ 8:03 AM 1.0 ▲ 1:48 PM 7.5 ▼ 8:44 PM 0.2 |
7:12 AM
4:14 PM
|
↑ 9:18 AM
↓ 6:37 PM
Waxing Crescent · 6%
|
|
| Tue, Dec 23 | ▲ 2:18 AM 6.1 ▼ 8:45 AM 1.0 ▲ 2:32 PM 7.5 ▼ 9:27 PM 0.2 |
7:13 AM
4:14 PM
|
↑ 9:48 AM
↓ 7:48 PM
Waxing Crescent · 12%
|
|
| Wed, Dec 24 | ▲ 3:03 AM 6.2 ▼ 9:31 AM 1.0 ▲ 3:18 PM 7.5 ▼ 10:12 PM 0.2 |
7:13 AM
4:15 PM
|
↑ 10:14 AM
↓ 8:59 PM
Waxing Crescent · 20%
|
|
| Thu, Dec 25 | ▲ 3:52 AM 6.4 ▼ 10:21 AM 1.0 ▲ 4:07 PM 7.4 ▼ 10:59 PM 0.2 |
7:14 AM
4:15 PM
|
↑ 10:36 AM
↓ 10:11 PM
Waxing Crescent · 29%
|
|
| Fri, Dec 26 | ▲ 4:42 AM 6.6 ▼ 11:15 AM 0.9 ▲ 4:59 PM 7.2 ▼ 11:48 PM 0.2 |
7:14 AM
4:16 PM
|
↑ 10:58 AM
↓ 11:23 PM
First Quarter · 40%
|
|
| Sat, Dec 27 | ▲ 5:33 AM 6.9 ▼ 12:12 PM 0.8 ▲ 5:53 PM 7.0 |
7:14 AM
4:16 PM
|
↑ 11:19 AM
↓ —
First Quarter · 51%
|
|
| Sun, Dec 28 | ▼ 12:38 AM 0.3 ▲ 6:26 AM 7.1 ▼ 1:11 PM 0.6 ▲ 6:49 PM 6.8 |
7:15 AM
4:17 PM
|
↑ 11:43 AM
↓ 12:38 AM
First Quarter · 62%
|
|
| Mon, Dec 29 | ▼ 1:31 AM 0.3 ▲ 7:21 AM 7.4 ▼ 2:11 PM 0.3 ▲ 7:48 PM 6.6 |
7:15 AM
4:18 PM
|
↑ 12:09 PM
↓ 1:56 AM
Waxing Gibbous · 73%
|
|
| Tue, Dec 30 | ▼ 2:26 AM 0.3 ▲ 8:17 AM 7.7 ▼ 3:10 PM 0.0 ▲ 8:48 PM 6.5 |
7:15 AM
4:18 PM
|
↑ 12:41 PM
↓ 3:16 AM
Waxing Gibbous · 83%
|
|
| Wed, Dec 31 | ▼ 3:21 AM 0.3 ▲ 9:13 AM 8.0 ▼ 4:07 PM -0.3 ▲ 9:45 PM 6.4 |
7:15 AM
4:19 PM
|
↑ 1:22 PM
↓ 4:37 AM
Waxing Gibbous · 91%
|
▲ high tide ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station 8440369 · view the interactive daily chart