Massachusetts
Boston — Tide Calendar
July 2025 · Local station time · Heights in ft (MLLW)| Date | Tide Curve | High & Low Tides | Sun | Moon |
|---|---|---|---|---|
| Tue, Jul 1 | ▲ 4:18 AM 9.7 ▼ 10:35 AM 0.8 ▲ 4:55 PM 9.4 ▼ 11:00 PM 1.5 |
5:11 AM
8:26 PM
|
↑ 11:48 AM
↓ —
First Quarter · 39%
|
|
| Wed, Jul 2 | ▲ 5:12 AM 9.2 ▼ 11:24 AM 1.2 ▲ 5:44 PM 9.3 ▼ 11:55 PM 1.6 |
5:12 AM
8:26 PM
|
↑ 12:51 PM
↓ 12:10 AM
First Quarter · 49%
|
|
| Thu, Jul 3 | ▲ 6:06 AM 8.7 ▼ 12:13 PM 1.6 ▲ 6:33 PM 9.2 |
5:12 AM
8:25 PM
|
↑ 1:53 PM
↓ 12:27 AM
First Quarter · 58%
|
|
| Fri, Jul 4 | ▼ 12:50 AM 1.7 ▲ 7:01 AM 8.4 ▼ 1:02 PM 1.9 ▲ 7:22 PM 9.2 |
5:13 AM
8:25 PM
|
↑ 2:56 PM
↓ 12:46 AM
First Quarter · 67%
|
|
| Sat, Jul 5 | ▼ 1:45 AM 1.7 ▲ 7:56 AM 8.2 ▼ 1:52 PM 2.1 ▲ 8:12 PM 9.3 |
5:14 AM
8:25 PM
|
↑ 4:00 PM
↓ 1:07 AM
Waxing Gibbous · 76%
|
|
| Sun, Jul 6 | ▼ 2:39 AM 1.6 ▲ 8:52 AM 8.1 ▼ 2:42 PM 2.2 ▲ 9:02 PM 9.4 |
5:14 AM
8:25 PM
|
↑ 5:04 PM
↓ 1:32 AM
Waxing Gibbous · 83%
|
|
| Mon, Jul 7 | ▼ 3:31 AM 1.4 ▲ 9:44 AM 8.1 ▼ 3:32 PM 2.1 ▲ 9:49 PM 9.6 |
5:15 AM
8:24 PM
|
↑ 6:06 PM
↓ 2:03 AM
Waxing Gibbous · 90%
|
|
| Tue, Jul 8 | ▼ 4:19 AM 1.1 ▲ 10:32 AM 8.3 ▼ 4:18 PM 2.0 ▲ 10:33 PM 9.8 |
5:15 AM
8:24 PM
|
↑ 7:05 PM
↓ 2:42 AM
Waxing Gibbous · 95%
|
|
| Wed, Jul 9 | ▼ 5:03 AM 0.8 ▲ 11:16 AM 8.4 ▼ 5:02 PM 1.8 ▲ 11:16 PM 10.1 |
5:16 AM
8:24 PM
|
↑ 7:57 PM
↓ 3:31 AM
Full Moon · 98%
|
|
| Thu, Jul 10 | ▼ 5:44 AM 0.6 ▲ 11:58 AM 8.6 ▼ 5:46 PM 1.6 ▲ 11:58 PM 10.3 |
5:17 AM
8:23 PM
|
↑ 8:41 PM
↓ 4:30 AM
Full Moon · 100%
|
|
| Fri, Jul 11 | ▼ 6:25 AM 0.3 ▲ 12:40 PM 8.8 ▼ 6:29 PM 1.4 |
5:18 AM
8:23 PM
|
↑ 9:17 PM
↓ 5:37 AM
Full Moon · 99%
|
|
| Sat, Jul 12 | ▲ 12:40 AM 10.4 ▼ 7:06 AM 0.1 ▲ 1:21 PM 9.1 ▼ 7:12 PM 1.1 |
5:18 AM
8:22 PM
|
↑ 9:48 PM
↓ 6:48 AM
Full Moon · 97%
|
|
| Sun, Jul 13 | ▲ 1:23 AM 10.5 ▼ 7:47 AM -0.1 ▲ 2:02 PM 9.3 ▼ 7:57 PM 0.9 |
5:19 AM
8:22 PM
|
↑ 10:13 PM
↓ 8:02 AM
Waning Gibbous · 92%
|
|
| Mon, Jul 14 | ▲ 2:07 AM 10.6 ▼ 8:29 AM -0.2 ▲ 2:43 PM 9.6 ▼ 8:44 PM 0.7 |
5:20 AM
8:21 PM
|
↑ 10:37 PM
↓ 9:15 AM
Waning Gibbous · 85%
|
|
| Tue, Jul 15 | ▲ 2:52 AM 10.5 ▼ 9:12 AM -0.1 ▲ 3:26 PM 9.9 ▼ 9:33 PM 0.6 |
5:21 AM
8:21 PM
|
↑ 10:59 PM
↓ 10:29 AM
Waning Gibbous · 76%
|
|
| Wed, Jul 16 | ▲ 3:40 AM 10.3 ▼ 9:58 AM 0.0 ▲ 4:12 PM 10.2 ▼ 10:26 PM 0.5 |
5:21 AM
8:20 PM
|
↑ 11:22 PM
↓ 11:44 AM
Last Quarter · 65%
|
|
| Thu, Jul 17 | ▲ 4:32 AM 10.0 ▼ 10:48 AM 0.2 ▲ 5:02 PM 10.4 ▼ 11:22 PM 0.4 |
5:22 AM
8:19 PM
|
↑ 11:47 PM
↓ 1:01 PM
Last Quarter · 54%
|
|
| Fri, Jul 18 | ▲ 5:29 AM 9.6 ▼ 11:40 AM 0.4 ▲ 5:55 PM 10.5 |
5:23 AM
8:19 PM
|
↑ —
↓ 2:20 PM
Last Quarter · 42%
|
|
| Sat, Jul 19 | ▼ 12:21 AM 0.3 ▲ 6:28 AM 9.3 ▼ 12:36 PM 0.7 ▲ 6:52 PM 10.6 |
5:24 AM
8:18 PM
|
↑ 12:16 AM
↓ 3:41 PM
Waning Crescent · 30%
|
|
| Sun, Jul 20 | ▼ 1:22 AM 0.2 ▲ 7:31 AM 9.1 ▼ 1:34 PM 0.9 ▲ 7:51 PM 10.7 |
5:25 AM
8:17 PM
|
↑ 12:52 AM
↓ 5:01 PM
Waning Crescent · 20%
|
|
| Mon, Jul 21 | ▼ 2:25 AM 0.1 ▲ 8:36 AM 9.0 ▼ 2:35 PM 0.9 ▲ 8:52 PM 10.9 |
5:26 AM
8:16 PM
|
↑ 1:37 AM
↓ 6:15 PM
Waning Crescent · 12%
|
|
| Tue, Jul 22 | ▼ 3:27 AM -0.1 ▲ 9:40 AM 9.1 ▼ 3:35 PM 0.9 ▲ 9:53 PM 11.0 |
5:27 AM
8:16 PM
|
↑ 2:34 AM
↓ 7:17 PM
Waning Crescent · 5%
|
|
| Wed, Jul 23 | ▼ 4:26 AM -0.3 ▲ 10:40 AM 9.3 ▼ 4:33 PM 0.8 ▲ 10:50 PM 11.1 |
5:28 AM
8:15 PM
|
↑ 3:41 AM
↓ 8:06 PM
New Moon · 1%
|
|
| Thu, Jul 24 | ▼ 5:21 AM -0.5 ▲ 11:35 AM 9.4 ▼ 5:28 PM 0.6 ▲ 11:44 PM 11.1 |
5:29 AM
8:14 PM
|
↑ 4:55 AM
↓ 8:44 PM
New Moon · 0%
|
|
| Fri, Jul 25 | ▼ 6:12 AM -0.5 ▲ 12:27 PM 9.6 ▼ 6:20 PM 0.5 |
5:30 AM
8:13 PM
|
↑ 6:09 AM
↓ 9:13 PM
New Moon · 1%
|
|
| Sat, Jul 26 | ▲ 12:36 AM 11.0 ▼ 7:00 AM -0.5 ▲ 1:16 PM 9.7 ▼ 7:10 PM 0.5 |
5:31 AM
8:12 PM
|
↑ 7:22 AM
↓ 9:37 PM
Waxing Crescent · 5%
|
|
| Sun, Jul 27 | ▲ 1:25 AM 10.8 ▼ 7:46 AM -0.3 ▲ 2:02 PM 9.7 ▼ 7:58 PM 0.6 |
5:32 AM
8:11 PM
|
↑ 8:31 AM
↓ 9:57 PM
Waxing Crescent · 10%
|
|
| Mon, Jul 28 | ▲ 2:13 AM 10.4 ▼ 8:29 AM 0.1 ▲ 2:45 PM 9.7 ▼ 8:45 PM 0.8 |
5:33 AM
8:10 PM
|
↑ 9:37 AM
↓ 10:15 PM
Waxing Crescent · 17%
|
|
| Tue, Jul 29 | ▲ 2:59 AM 10.0 ▼ 9:12 AM 0.5 ▲ 3:28 PM 9.6 ▼ 9:33 PM 1.0 |
5:34 AM
8:09 PM
|
↑ 10:40 AM
↓ 10:32 PM
Waxing Crescent · 24%
|
|
| Wed, Jul 30 | ▲ 3:45 AM 9.5 ▼ 9:55 AM 1.0 ▲ 4:11 PM 9.5 ▼ 10:22 PM 1.3 |
5:35 AM
8:08 PM
|
↑ 11:43 AM
↓ 10:51 PM
First Quarter · 33%
|
|
| Thu, Jul 31 | ▲ 4:33 AM 9.0 ▼ 10:40 AM 1.4 ▲ 4:56 PM 9.3 ▼ 11:13 PM 1.5 |
5:36 AM
8:07 PM
|
↑ 12:46 PM
↓ 11:11 PM
First Quarter · 42%
|
▲ high tide ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station 8443970 · view the interactive daily chart