Massachusetts
Chelsea St. Bridge, Chelsea River — Tide Calendar
September 2026 · Local station time · Heights in ft (MLLW)| Date | Tide Curve | High & Low Tides | Sun | Moon |
|---|---|---|---|---|
| Tue, Sep 1 | ▲ 2:29 AM 10.0 ▼ 8:40 AM 0.4 ▲ 2:48 PM 10.6 ▼ 9:11 PM -0.1 |
6:09 AM
7:22 PM
|
↑ 9:05 PM
↓ 11:07 AM
Waning Gibbous · 79%
|
|
| Wed, Sep 2 | ▲ 3:17 AM 9.8 ▼ 9:27 AM 0.6 ▲ 3:37 PM 10.7 ▼ 10:04 PM 0.0 |
6:10 AM
7:20 PM
|
↑ 9:40 PM
↓ 12:25 PM
Last Quarter · 69%
|
|
| Thu, Sep 3 | ▲ 4:11 AM 9.5 ▼ 10:19 AM 0.8 ▲ 4:30 PM 10.6 ▼ 11:01 PM 0.1 |
6:11 AM
7:19 PM
|
↑ 10:26 PM
↓ 1:43 PM
Last Quarter · 57%
|
|
| Fri, Sep 4 | ▲ 5:09 AM 9.1 ▼ 11:16 AM 1.1 ▲ 5:30 PM 10.5 |
6:12 AM
7:17 PM
|
↑ 11:23 PM
↓ 2:57 PM
Last Quarter · 46%
|
|
| Sat, Sep 5 | ▼ 12:02 AM 0.3 ▲ 6:15 AM 8.9 ▼ 12:18 PM 1.3 ▲ 6:37 PM 10.4 |
6:13 AM
7:15 PM
|
↑ —
↓ 4:01 PM
Last Quarter · 34%
|
|
| Sun, Sep 6 | ▼ 1:07 AM 0.3 ▲ 7:25 AM 8.9 ▼ 1:23 PM 1.2 ▲ 7:46 PM 10.5 |
6:14 AM
7:13 PM
|
↑ 12:32 AM
↓ 4:52 PM
Waning Crescent · 23%
|
|
| Mon, Sep 7 | ▼ 2:12 AM 0.2 ▲ 8:33 AM 9.1 ▼ 2:28 PM 1.0 ▲ 8:52 PM 10.7 |
6:15 AM
7:12 PM
|
↑ 1:49 AM
↓ 5:33 PM
Waning Crescent · 14%
|
|
| Tue, Sep 8 | ▼ 3:13 AM -0.1 ▲ 9:34 AM 9.5 ▼ 3:29 PM 0.6 ▲ 9:52 PM 10.9 |
6:16 AM
7:10 PM
|
↑ 3:09 AM
↓ 6:04 PM
Waning Crescent · 7%
|
|
| Wed, Sep 9 | ▼ 4:10 AM -0.3 ▲ 10:30 AM 10.0 ▼ 4:27 PM 0.3 ▲ 10:48 PM 11.1 |
6:17 AM
7:08 PM
|
↑ 4:27 AM
↓ 6:31 PM
New Moon · 2%
|
|
| Thu, Sep 10 | ▼ 5:02 AM -0.4 ▲ 11:20 AM 10.4 ▼ 5:20 PM -0.1 ▲ 11:39 PM 11.1 |
6:18 AM
7:06 PM
|
↑ 5:41 AM
↓ 6:53 PM
New Moon · 0%
|
|
| Fri, Sep 11 | ▼ 5:49 AM -0.5 ▲ 12:06 PM 10.7 ▼ 6:09 PM -0.3 |
6:20 AM
7:05 PM
|
↑ 6:53 AM
↓ 7:14 PM
New Moon · 1%
|
|
| Sat, Sep 12 | ▲ 12:27 AM 10.9 ▼ 6:32 AM -0.3 ▲ 12:49 PM 10.8 ▼ 6:54 PM -0.3 |
6:21 AM
7:03 PM
|
↑ 8:02 AM
↓ 7:35 PM
New Moon · 3%
|
|
| Sun, Sep 13 | ▲ 1:11 AM 10.6 ▼ 7:13 AM 0.0 ▲ 1:30 PM 10.7 ▼ 7:38 PM -0.2 |
6:22 AM
7:01 PM
|
↑ 9:10 AM
↓ 7:56 PM
Waxing Crescent · 8%
|
|
| Mon, Sep 14 | ▲ 1:54 AM 10.2 ▼ 7:55 AM 0.4 ▲ 2:10 PM 10.5 ▼ 8:22 PM 0.1 |
6:23 AM
6:59 PM
|
↑ 10:18 AM
↓ 8:21 PM
Waxing Crescent · 14%
|
|
| Tue, Sep 15 | ▲ 2:38 AM 9.7 ▼ 8:37 AM 0.9 ▲ 2:52 PM 10.2 ▼ 9:08 PM 0.4 |
6:24 AM
6:58 PM
|
↑ 11:24 AM
↓ 8:49 PM
Waxing Crescent · 22%
|
|
| Wed, Sep 16 | ▲ 3:23 AM 9.2 ▼ 9:22 AM 1.3 ▲ 3:36 PM 9.8 ▼ 9:56 PM 0.8 |
6:25 AM
6:56 PM
|
↑ 12:29 PM
↓ 9:24 PM
Waxing Crescent · 30%
|
|
| Thu, Sep 17 | ▲ 4:10 AM 8.7 ▼ 10:10 AM 1.8 ▲ 4:24 PM 9.4 ▼ 10:47 PM 1.2 |
6:26 AM
6:54 PM
|
↑ 1:30 PM
↓ 10:06 PM
First Quarter · 39%
|
|
| Fri, Sep 18 | ▲ 5:01 AM 8.2 ▼ 11:01 AM 2.2 ▲ 5:16 PM 9.1 ▼ 11:41 PM 1.6 |
6:27 AM
6:52 PM
|
↑ 2:24 PM
↓ 10:55 PM
First Quarter · 49%
|
|
| Sat, Sep 19 | ▲ 5:59 AM 7.9 ▼ 11:56 AM 2.4 ▲ 6:15 PM 8.9 |
6:28 AM
6:50 PM
|
↑ 3:11 PM
↓ 11:52 PM
First Quarter · 58%
|
|
| Sun, Sep 20 | ▼ 12:39 AM 1.7 ▲ 7:02 AM 7.8 ▼ 12:54 PM 2.5 ▲ 7:18 PM 8.8 |
6:29 AM
6:49 PM
|
↑ 3:50 PM
↓ —
First Quarter · 67%
|
|
| Mon, Sep 21 | ▼ 1:38 AM 1.7 ▲ 8:03 AM 7.9 ▼ 1:52 PM 2.4 ▲ 8:16 PM 9.0 |
6:30 AM
6:47 PM
|
↑ 4:22 PM
↓ 12:54 AM
Waxing Gibbous · 76%
|
|
| Tue, Sep 22 | ▼ 2:32 AM 1.6 ▲ 8:56 AM 8.2 ▼ 2:46 PM 2.1 ▲ 9:08 PM 9.2 |
6:31 AM
6:45 PM
|
↑ 4:49 PM
↓ 1:59 AM
Waxing Gibbous · 83%
|
|
| Wed, Sep 23 | ▼ 3:21 AM 1.3 ▲ 9:42 AM 8.6 ▼ 3:35 PM 1.7 ▲ 9:54 PM 9.5 |
6:32 AM
6:43 PM
|
↑ 5:12 PM
↓ 3:05 AM
Waxing Gibbous · 90%
|
|
| Thu, Sep 24 | ▼ 4:06 AM 1.0 ▲ 10:22 AM 9.1 ▼ 4:22 PM 1.2 ▲ 10:37 PM 9.7 |
6:33 AM
6:42 PM
|
↑ 5:33 PM
↓ 4:11 AM
Waxing Gibbous · 95%
|
|
| Fri, Sep 25 | ▼ 4:47 AM 0.7 ▲ 11:00 AM 9.5 ▼ 5:05 PM 0.7 ▲ 11:18 PM 10.0 |
6:34 AM
6:40 PM
|
↑ 5:54 PM
↓ 5:17 AM
Full Moon · 99%
|
|
| Sat, Sep 26 | ▼ 5:27 AM 0.5 ▲ 11:37 AM 10.0 ▼ 5:48 PM 0.2 ▲ 11:58 PM 10.2 |
6:35 AM
6:38 PM
|
↑ 6:15 PM
↓ 6:25 AM
Full Moon · 100%
|
|
| Sun, Sep 27 | ▼ 6:06 AM 0.3 ▲ 12:15 PM 10.5 ▼ 6:30 PM -0.2 |
6:36 AM
6:36 PM
|
↑ 6:38 PM
↓ 7:35 AM
Full Moon · 99%
|
|
| Mon, Sep 28 | ▲ 12:39 AM 10.3 ▼ 6:46 AM 0.2 ▲ 12:54 PM 10.9 ▼ 7:13 PM -0.5 |
6:37 AM
6:34 PM
|
↑ 7:05 PM
↓ 8:49 AM
Waning Gibbous · 96%
|
|
| Tue, Sep 29 | ▲ 1:22 AM 10.2 ▼ 7:28 AM 0.2 ▲ 1:36 PM 11.1 ▼ 7:59 PM -0.7 |
6:38 AM
6:33 PM
|
↑ 7:37 PM
↓ 10:05 AM
Waning Gibbous · 90%
|
|
| Wed, Sep 30 | ▲ 2:09 AM 10.1 ▼ 8:14 AM 0.4 ▲ 2:23 PM 11.2 ▼ 8:50 PM -0.6 |
6:40 AM
6:31 PM
|
↑ 8:18 PM
↓ 11:23 AM
Waning Gibbous · 82%
|
▲ high tide ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station 8443725 · view the interactive daily chart