Massachusetts
Chelsea St. Bridge, Chelsea River — Tide Calendar
August 2026 · Local station time · Heights in ft (MLLW)| Date | Tide Curve | High & Low Tides | Sun | Moon |
|---|---|---|---|---|
| Sat, Aug 1 | ▲ 1:28 AM 10.1 ▼ 7:48 AM 0.3 ▲ 1:57 PM 9.4 ▼ 8:02 PM 1.0 |
5:36 AM
8:06 PM
|
↑ 9:26 PM
↓ 8:38 AM
Waning Gibbous · 91%
|
|
| Sun, Aug 2 | ▲ 2:09 AM 10.0 ▼ 8:28 AM 0.3 ▲ 2:37 PM 9.7 ▼ 8:47 PM 0.8 |
5:37 AM
8:05 PM
|
↑ 9:47 PM
↓ 9:46 AM
Waning Gibbous · 84%
|
|
| Mon, Aug 3 | ▲ 2:52 AM 9.9 ▼ 9:10 AM 0.4 ▲ 3:19 PM 10.0 ▼ 9:36 PM 0.6 |
5:38 AM
8:04 PM
|
↑ 10:10 PM
↓ 10:57 AM
Waning Gibbous · 75%
|
|
| Tue, Aug 4 | ▲ 3:40 AM 9.7 ▼ 9:56 AM 0.6 ▲ 4:05 PM 10.2 ▼ 10:27 PM 0.5 |
5:39 AM
8:03 PM
|
↑ 10:36 PM
↓ 12:10 PM
Last Quarter · 65%
|
|
| Wed, Aug 5 | ▲ 4:31 AM 9.4 ▼ 10:45 AM 0.8 ▲ 4:55 PM 10.3 ▼ 11:23 PM 0.5 |
5:40 AM
8:02 PM
|
↑ 11:07 PM
↓ 1:27 PM
Last Quarter · 54%
|
|
| Thu, Aug 6 | ▲ 5:28 AM 9.1 ▼ 11:38 AM 1.0 ▲ 5:52 PM 10.3 |
5:41 AM
8:00 PM
|
↑ 11:46 PM
↓ 2:46 PM
Last Quarter · 42%
|
|
| Fri, Aug 7 | ▼ 12:22 AM 0.4 ▲ 6:31 AM 8.9 ▼ 12:37 PM 1.2 ▲ 6:54 PM 10.5 |
5:42 AM
7:59 PM
|
↑ —
↓ 4:03 PM
Last Quarter · 31%
|
|
| Sat, Aug 8 | ▼ 1:24 AM 0.3 ▲ 7:38 AM 8.8 ▼ 1:38 PM 1.2 ▲ 7:58 PM 10.7 |
5:43 AM
7:58 PM
|
↑ 12:36 AM
↓ 5:13 PM
Waning Crescent · 21%
|
|
| Sun, Aug 9 | ▼ 2:27 AM 0.0 ▲ 8:43 AM 9.0 ▼ 2:39 PM 1.0 ▲ 9:01 PM 11.0 |
5:44 AM
7:57 PM
|
↑ 1:38 AM
↓ 6:12 PM
Waning Crescent · 12%
|
|
| Mon, Aug 10 | ▼ 3:28 AM -0.3 ▲ 9:45 AM 9.3 ▼ 3:40 PM 0.7 ▲ 10:01 PM 11.3 |
5:46 AM
7:55 PM
|
↑ 2:51 AM
↓ 6:59 PM
Waning Crescent · 5%
|
|
| Tue, Aug 11 | ▼ 4:26 AM -0.6 ▲ 10:43 AM 9.7 ▼ 4:38 PM 0.3 ▲ 10:59 PM 11.5 |
5:47 AM
7:54 PM
|
↑ 4:10 AM
↓ 7:35 PM
New Moon · 1%
|
|
| Wed, Aug 12 | ▼ 5:20 AM -0.8 ▲ 11:37 AM 10.1 ▼ 5:33 PM 0.0 ▲ 11:53 PM 11.6 |
5:48 AM
7:53 PM
|
↑ 5:29 AM
↓ 8:04 PM
New Moon · 0%
|
|
| Thu, Aug 13 | ▼ 6:10 AM -0.9 ▲ 12:27 PM 10.4 ▼ 6:25 PM -0.2 |
5:49 AM
7:51 PM
|
↑ 6:45 AM
↓ 8:28 PM
New Moon · 1%
|
|
| Fri, Aug 14 | ▲ 12:43 AM 11.5 ▼ 6:57 AM -0.9 ▲ 1:14 PM 10.6 ▼ 7:14 PM -0.3 |
5:50 AM
7:50 PM
|
↑ 7:58 AM
↓ 8:50 PM
Waxing Crescent · 5%
|
|
| Sat, Aug 15 | ▲ 1:32 AM 11.2 ▼ 7:42 AM -0.6 ▲ 2:00 PM 10.7 ▼ 8:03 PM -0.2 |
5:51 AM
7:49 PM
|
↑ 9:08 AM
↓ 9:10 PM
Waxing Crescent · 11%
|
|
| Sun, Aug 16 | ▲ 2:19 AM 10.7 ▼ 8:27 AM -0.2 ▲ 2:45 PM 10.6 ▼ 8:52 PM 0.0 |
5:52 AM
7:47 PM
|
↑ 10:16 AM
↓ 9:31 PM
Waxing Crescent · 18%
|
|
| Mon, Aug 17 | ▲ 3:07 AM 10.2 ▼ 9:12 AM 0.3 ▲ 3:30 PM 10.3 ▼ 9:42 PM 0.4 |
5:53 AM
7:46 PM
|
↑ 11:24 AM
↓ 9:53 PM
Waxing Crescent · 27%
|
|
| Tue, Aug 18 | ▲ 3:56 AM 9.5 ▼ 9:59 AM 0.8 ▲ 4:17 PM 10.0 ▼ 10:32 PM 0.7 |
5:54 AM
7:44 PM
|
↑ 12:31 PM
↓ 10:19 PM
First Quarter · 36%
|
|
| Wed, Aug 19 | ▲ 4:46 AM 8.9 ▼ 10:48 AM 1.4 ▲ 5:06 PM 9.6 ▼ 11:25 PM 1.1 |
5:55 AM
7:43 PM
|
↑ 1:36 PM
↓ 10:49 PM
First Quarter · 46%
|
|
| Thu, Aug 20 | ▲ 5:41 AM 8.4 ▼ 11:39 AM 1.8 ▲ 6:00 PM 9.3 |
5:56 AM
7:41 PM
|
↑ 2:40 PM
↓ 11:26 PM
First Quarter · 55%
|
|
| Fri, Aug 21 | ▼ 12:21 AM 1.4 ▲ 6:41 AM 8.0 ▼ 12:34 PM 2.2 ▲ 6:59 PM 9.1 |
5:57 AM
7:40 PM
|
↑ 3:38 PM
↓ —
First Quarter · 65%
|
|
| Sat, Aug 22 | ▼ 1:19 AM 1.6 ▲ 7:44 AM 7.9 ▼ 1:30 PM 2.4 ▲ 7:59 PM 9.1 |
5:58 AM
7:38 PM
|
↑ 4:30 PM
↓ 12:10 AM
Waxing Gibbous · 73%
|
|
| Sun, Aug 23 | ▼ 2:17 AM 1.6 ▲ 8:43 AM 7.9 ▼ 2:26 PM 2.3 ▲ 8:54 PM 9.2 |
5:59 AM
7:37 PM
|
↑ 5:14 PM
↓ 1:03 AM
Waxing Gibbous · 81%
|
|
| Mon, Aug 24 | ▼ 3:11 AM 1.5 ▲ 9:35 AM 8.1 ▼ 3:18 PM 2.2 ▲ 9:43 PM 9.4 |
6:01 AM
7:35 PM
|
↑ 5:51 PM
↓ 2:02 AM
Waxing Gibbous · 88%
|
|
| Tue, Aug 25 | ▼ 4:00 AM 1.3 ▲ 10:20 AM 8.3 ▼ 4:06 PM 1.9 ▲ 10:28 PM 9.6 |
6:02 AM
7:33 PM
|
↑ 6:21 PM
↓ 3:05 AM
Waxing Gibbous · 93%
|
|
| Wed, Aug 26 | ▼ 4:44 AM 1.0 ▲ 11:01 AM 8.6 ▼ 4:51 PM 1.6 ▲ 11:09 PM 9.8 |
6:03 AM
7:32 PM
|
↑ 6:46 PM
↓ 4:11 AM
Full Moon · 97%
|
|
| Thu, Aug 27 | ▼ 5:24 AM 0.7 ▲ 11:38 AM 9.0 ▼ 5:34 PM 1.2 ▲ 11:47 PM 10.0 |
6:04 AM
7:30 PM
|
↑ 7:09 PM
↓ 5:17 AM
Full Moon · 100%
|
|
| Fri, Aug 28 | ▼ 6:02 AM 0.5 ▲ 12:13 PM 9.4 ▼ 6:14 PM 0.8 |
6:05 AM
7:29 PM
|
↑ 7:30 PM
↓ 6:24 AM
Full Moon · 100%
|
|
| Sat, Aug 29 | ▲ 12:25 AM 10.1 ▼ 6:39 AM 0.3 ▲ 12:48 PM 9.8 ▼ 6:55 PM 0.5 |
6:06 AM
7:27 PM
|
↑ 7:51 PM
↓ 7:32 AM
Full Moon · 98%
|
|
| Sun, Aug 30 | ▲ 1:04 AM 10.2 ▼ 7:17 AM 0.2 ▲ 1:25 PM 10.1 ▼ 7:37 PM 0.2 |
6:07 AM
7:25 PM
|
↑ 8:12 PM
↓ 8:41 AM
Waning Gibbous · 94%
|
|
| Mon, Aug 31 | ▲ 1:45 AM 10.2 ▼ 7:57 AM 0.2 ▲ 2:05 PM 10.4 ▼ 8:22 PM 0.0 |
6:08 AM
7:24 PM
|
↑ 8:36 PM
↓ 9:52 AM
Waning Gibbous · 87%
|
▲ high tide ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station 8443725 · view the interactive daily chart