Chelsea St. Bridge, Chelsea River Tide Chart & Fishing Times
Tide times, heights, and solunar bite windows for Chelsea St. Bridge, Chelsea River, Massachusetts — August 2026 & September 2026. Every value is computed from NOAA harmonic constituents, the same offline engine that powers the Ebb app.
NOAA Station
8443725
Type
Harmonic (reference)
Coordinates
42.387, -71.023
Time Zone
New York
Sun, moon & bite windows
Sunday, August 2
Sunday, August 2
Sunrise 5:37 AM · Sunset 8:02 PM · Moon Waning Gibbous (84% lit)
High 2:08a · 10.1 ftLow 8:27a · 0.3 ftHigh 2:36p · 9.7 ftLow 8:46p · 0.8 ft
Major window ★★★
2:35a – 4:35a
Minor window ★★★
9:13a – 10:13a
Major window ★★★
2:48p – 4:48p
Minor window ★★★
9:20p – 10:20p
Best fishing days — August 2026
Top solunar bite days this month
Ranked by solunar quality — days when the major feeding windows stack up with sunrise, sunset, or a strong tide swing.
Wednesday, Aug 5 ★★★
Major window overlaps dawn/dusk or a tide swing
Major windows: 4:51a–6:51a, 5:10p–7:10p
Thursday, Aug 6 ★★★
Major window overlaps dawn/dusk or a tide swing
Major windows: 5:43a–7:43a, 6:07p–8:07p
Friday, Aug 7 ★★★
Major window overlaps dawn/dusk or a tide swing
Major windows: 6:41a–8:41a, 7:09p–9:09p
Wednesday, Aug 19 ★★★
Major window overlaps dawn/dusk or a tide swing
Major windows: 4:52a–6:52a, 5:12p–7:12p
Friday, Aug 21 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 6:30a–8:30a, 6:55p–8:55p
Saturday, Aug 22 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 7:21a–9:21a, 7:48p–9:48p
Tide table — August 2026
Chelsea St. Bridge, Chelsea River tides, August 2026
All high and low tides for Chelsea St. Bridge, Chelsea River, in local time (New York). Heights are feet above Mean Lower Low Water (MLLW).
| Day | Tides (height above MLLW) | Sunrise / Sunset | |
|---|---|---|---|
| 1 | Sat | H 1:27a 10.1 ftL 7:47a 0.3 ftH 1:57p 9.4 ftL 8:01p 1.0 ft | 5:36a / 8:03p |
| 2 | Sun | H 2:08a 10.1 ftL 8:27a 0.3 ftH 2:36p 9.7 ftL 8:46p 0.8 ft | 5:37a / 8:02p |
| 3 | Mon | H 2:51a 10.0 ftL 9:09a 0.4 ftH 3:18p 10.0 ftL 9:35p 0.7 ft | 5:38a / 8:01p |
| 4 | Tue | H 3:39a 9.7 ftL 9:55a 0.6 ftH 4:04p 10.2 ftL 10:27p 0.6 ft | 5:39a / 7:59p |
| 5 | Wed | H 4:30a 9.4 ftL 10:44a 0.8 ftH 4:55p 10.3 ftL 11:22p 0.5 ft | 5:40a / 7:58p |
| 6 | Thu | H 5:27a 9.1 ftL 11:38a 1.0 ftH 5:51p 10.3 ft | 5:41a / 7:57p |
| 7 | Fri | L 12:21a 0.4 ftH 6:30a 8.9 ftL 12:36p 1.1 ftH 6:53p 10.5 ft | 5:42a / 7:56p |
| 8 | Sat | L 1:24a 0.3 ftH 7:37a 8.8 ftL 1:37p 1.1 ftH 7:58p 10.7 ft | 5:43a / 7:54p |
| 9 | Sun | L 2:27a 0.1 ftH 8:43a 9.0 ftL 2:39p 1.0 ftH 9:01p 11.0 ft | 5:44a / 7:53p |
| 10 | Mon | L 3:27a -0.2 ftH 9:44a 9.3 ftL 3:39p 0.7 ftH 10:01p 11.3 ft | 5:46a / 7:52p |
| 11 | Tue | L 4:25a -0.6 ftH 10:43a 9.7 ftL 4:37p 0.3 ftH 10:58p 11.5 ft | 5:47a / 7:50p |
| 12 | Wed | L 5:20a -0.8 ftH 11:36a 10.1 ftL 5:32p 0.0 ftH 11:52p 11.6 ft | 5:48a / 7:49p |
| 13 | Thu | L 6:09a -0.9 ftH 12:26p 10.4 ftL 6:24p -0.3 ft | 5:49a / 7:47p |
| 14 | Fri | H 12:43a 11.5 ftL 6:56a -0.9 ftH 1:13p 10.7 ftL 7:14p -0.3 ft | 5:50a / 7:46p |
| 15 | Sat | H 1:31a 11.2 ftL 7:41a -0.6 ftH 1:59p 10.7 ftL 8:02p -0.2 ft | 5:51a / 7:45p |
| 16 | Sun | H 2:19a 10.7 ftL 8:26a -0.2 ftH 2:44p 10.6 ftL 8:51p 0.0 ft | 5:52a / 7:43p |
| 17 | Mon | H 3:07a 10.2 ftL 9:12a 0.3 ftH 3:30p 10.4 ftL 9:41p 0.4 ft | 5:53a / 7:42p |
| 18 | Tue | H 3:55a 9.6 ftL 9:59a 0.8 ftH 4:16p 10.0 ftL 10:32p 0.7 ft | 5:54a / 7:40p |
| 19 | Wed | H 4:46a 9.0 ftL 10:47a 1.4 ftH 5:05p 9.6 ftL 11:24p 1.1 ft | 5:55a / 7:39p |
| 20 | Thu | H 5:40a 8.4 ftL 11:38a 1.8 ftH 5:59p 9.3 ft | 5:56a / 7:37p |
| 21 | Fri | L 12:20a 1.4 ftH 6:40a 8.0 ftL 12:33p 2.2 ftH 6:58p 9.1 ft | 5:57a / 7:35p |
| 22 | Sat | L 1:18a 1.6 ftH 7:43a 7.9 ftL 1:29p 2.4 ftH 7:58p 9.1 ft | 5:58a / 7:34p |
| 23 | Sun | L 2:16a 1.6 ftH 8:42a 7.9 ftL 2:25p 2.3 ftH 8:53p 9.2 ft | 5:59a / 7:32p |
| 24 | Mon | L 3:10a 1.5 ftH 9:33a 8.1 ftL 3:17p 2.2 ftH 9:42p 9.4 ft | 6a / 7:31p |
| 25 | Tue | L 3:59a 1.3 ftH 10:19a 8.3 ftL 4:06p 1.9 ftH 10:27p 9.6 ft | 6:01a / 7:29p |
| 26 | Wed | L 4:43a 1.0 ftH 11a 8.6 ftL 4:51p 1.6 ftH 11:08p 9.8 ft | 6:02a / 7:27p |
| 27 | Thu | L 5:23a 0.7 ftH 11:37a 9.0 ftL 5:33p 1.2 ftH 11:46p 10.0 ft | 6:04a / 7:26p |
| 28 | Fri | L 6:01a 0.5 ftH 12:12p 9.4 ftL 6:14p 0.8 ft | 6:05a / 7:24p |
| 29 | Sat | H 12:24a 10.1 ftL 6:38a 0.3 ftH 12:47p 9.8 ftL 6:54p 0.5 ft | 6:06a / 7:23p |
| 30 | Sun | H 1:03a 10.2 ftL 7:16a 0.2 ftH 1:24p 10.1 ftL 7:36p 0.2 ft | 6:07a / 7:21p |
| 31 | Mon | H 1:44a 10.2 ftL 7:56a 0.2 ftH 2:04p 10.4 ftL 8:21p 0.0 ft | 6:08a / 7:19p |
Last QuarterAug 5
New MoonAug 12
First QuarterAug 19
Full MoonAug 27
Tide table — September 2026
Chelsea St. Bridge, Chelsea River tides, September 2026
| Day | Tides (height above MLLW) | Sunrise / Sunset | |
|---|---|---|---|
| 1 | Tue | H 2:28a 10.0 ftL 8:39a 0.4 ftH 2:48p 10.6 ftL 9:10p 0.0 ft | 6:09a / 7:18p |
| 2 | Wed | H 3:17a 9.8 ftL 9:27a 0.6 ftH 3:36p 10.7 ftL 10:03p 0.0 ft | 6:10a / 7:16p |
| 3 | Thu | H 4:10a 9.4 ftL 10:19a 0.9 ftH 4:30p 10.6 ftL 11p 0.1 ft | 6:11a / 7:14p |
| 4 | Fri | H 5:08a 9.1 ftL 11:16a 1.1 ftH 5:30p 10.5 ft | 6:12a / 7:12p |
| 5 | Sat | L 12:02a 0.3 ftH 6:14a 8.9 ftL 12:18p 1.3 ftH 6:36p 10.4 ft | 6:13a / 7:11p |
| 6 | Sun | L 1:07a 0.3 ftH 7:25a 8.9 ftL 1:23p 1.2 ftH 7:46p 10.5 ft | 6:14a / 7:09p |
| 7 | Mon | L 2:11a 0.2 ftH 8:32a 9.1 ftL 2:27p 1.0 ftH 8:52p 10.7 ft | 6:15a / 7:07p |
| 8 | Tue | L 3:12a -0.1 ftH 9:33a 9.5 ftL 3:28p 0.6 ftH 9:52p 11.0 ft | 6:16a / 7:05p |
| 9 | Wed | L 4:09a -0.3 ftH 10:29a 10.0 ftL 4:26p 0.2 ftH 10:48p 11.1 ft | 6:17a / 7:04p |
| 10 | Thu | L 5:01a -0.4 ftH 11:19a 10.4 ftL 5:19p -0.1 ftH 11:39p 11.1 ft | 6:18a / 7:02p |
| 11 | Fri | L 5:48a -0.5 ftH 12:05p 10.7 ftL 6:08p -0.3 ft | 6:19a / 7p |
| 12 | Sat | H 12:26a 10.9 ftL 6:31a -0.3 ftH 12:48p 10.8 ftL 6:53p -0.4 ft | 6:20a / 6:58p |
| 13 | Sun | H 1:10a 10.6 ftL 7:13a 0.0 ftH 1:29p 10.7 ftL 7:37p -0.2 ft | 6:21a / 6:57p |
| 14 | Mon | H 1:54a 10.2 ftL 7:54a 0.4 ftH 2:10p 10.5 ftL 8:22p 0.1 ft | 6:23a / 6:55p |
| 15 | Tue | H 2:37a 9.7 ftL 8:37a 0.8 ftH 2:51p 10.2 ftL 9:07p 0.4 ft | 6:24a / 6:53p |
| 16 | Wed | H 3:22a 9.2 ftL 9:21a 1.3 ftH 3:35p 9.8 ftL 9:55p 0.8 ft | 6:25a / 6:51p |
| 17 | Thu | H 4:09a 8.7 ftL 10:09a 1.8 ftH 4:23p 9.4 ftL 10:46p 1.2 ft | 6:26a / 6:50p |
| 18 | Fri | H 5a 8.2 ftL 11a 2.2 ftH 5:15p 9.1 ftL 11:40p 1.5 ft | 6:27a / 6:48p |
| 19 | Sat | H 5:57a 7.9 ftL 11:55a 2.4 ftH 6:14p 8.9 ft | 6:28a / 6:46p |
| 20 | Sun | L 12:38a 1.7 ftH 7:01a 7.8 ftL 12:53p 2.5 ftH 7:16p 8.8 ft | 6:29a / 6:44p |
| 21 | Mon | L 1:36a 1.7 ftH 8:02a 7.9 ftL 1:50p 2.4 ftH 8:15p 9.0 ft | 6:30a / 6:43p |
| 22 | Tue | L 2:31a 1.6 ftH 8:54a 8.2 ftL 2:44p 2.1 ftH 9:06p 9.2 ft | 6:31a / 6:41p |
| 23 | Wed | L 3:20a 1.3 ftH 9:40a 8.6 ftL 3:34p 1.7 ftH 9:53p 9.5 ft | 6:32a / 6:39p |
| 24 | Thu | L 4:04a 1.0 ftH 10:21a 9.1 ftL 4:21p 1.2 ftH 10:36p 9.7 ft | 6:33a / 6:37p |
| 25 | Fri | L 4:46a 0.7 ftH 10:59a 9.5 ftL 5:04p 0.7 ftH 11:17p 10.0 ft | 6:34a / 6:35p |
| 26 | Sat | L 5:26a 0.5 ftH 11:36a 10.0 ftL 5:47p 0.2 ftH 11:57p 10.1 ft | 6:35a / 6:34p |
| 27 | Sun | L 6:05a 0.3 ftH 12:14p 10.5 ftL 6:29p -0.2 ft | 6:36a / 6:32p |
| 28 | Mon | H 12:38a 10.2 ftL 6:45a 0.2 ftH 12:53p 10.9 ftL 7:13p -0.5 ft | 6:37a / 6:30p |
| 29 | Tue | H 1:21a 10.2 ftL 7:27a 0.2 ftH 1:36p 11.1 ftL 7:59p -0.6 ft | 6:39a / 6:28p |
| 30 | Wed | H 2:08a 10.1 ftL 8:13a 0.4 ftH 2:22p 11.2 ftL 8:49p -0.6 ft | 6:40a / 6:27p |
Last QuarterSep 3
New MoonSep 10
First QuarterSep 18
Full MoonSep 26
Every station, offline, forever
Take every tide chart with you — even with zero signal.
Ebb computes tides and solunar bite windows for all 3,399 U.S. stations right on your phone, with no connection required. Unlimited dates, home & lock-screen widgets, and pre-window alerts. $9.99 once — no subscription, ever.
App StoreComing soon — Ebb is in final App Review. Explore what it does →
Nearby stations
Tide charts near Chelsea St. Bridge, Chelsea River
About this data
Predictions for Chelsea St. Bridge, Chelsea River are computed from NOAA CO-OPS harmonic constituents using Ebb's on-device engine (a Schureman/pytides harmonic model). They are astronomical tide predictions and do not account for weather, wind, or barometric pressure, which can shift real water levels. Solunar bite windows are a fishing-planning heuristic, not a guarantee. Ebb is a fishing- and trip-planning tool, not a navigation product — always consult NOAA Tides & Currents and official sources for navigation-critical decisions.