Poponesset Island, Poponesset Bay Tide Chart & Fishing Times
Tide times, heights, and solunar bite windows for Poponesset Island, Poponesset Bay, Massachusetts — August 2026 & September 2026. Every value is computed from NOAA harmonic constituents, the same offline engine that powers the Ebb app.
NOAA Station
8447742
Type
Subordinate (offset)
Coordinates
41.587, -70.463
Time Zone
New York
Sun, moon & bite windows
Sunday, August 2
Sunday, August 2
Sunrise 5:37 AM · Sunset 7:58 PM · Moon Waning Gibbous (84% lit)
High 4:13a · 2.4 ftLow 10:18a · 0.1 ftHigh 4:41p · 2.3 ftLow 10:36p · 0.2 ft
Major window ★★★
2:32a – 4:32a
Minor window ★★★
9:11a – 10:11a
Major window ★★★
2:46p – 4:46p
Minor window ★★★
9:18p – 10:18p
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.
Monday, Aug 3 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 3:15a–5:15a, 3:30p–5:30p
Tuesday, Aug 4 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 4a–6a, 4:17p–6:17p
Wednesday, Aug 5 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 4:48a–6:48a, 5:08p–7:08p
Thursday, Aug 6 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 5:41a–7:41a, 6:04p–8:04p
Friday, Aug 7 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 6:38a–8:38a, 7:07p–9:07p
Saturday, Aug 8 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 7:41a–9:41a, 8:13p–10:13p
Tide table — August 2026
Poponesset Island, Poponesset Bay tides, August 2026
All high and low tides for Poponesset Island, Poponesset Bay, in local time (New York). Heights are feet above Mean Lower Low Water (MLLW).
| Day | Tides (height above MLLW) | Sunrise / Sunset | |
|---|---|---|---|
| 1 | Sat | H 3:34a 2.5 ftL 9:41a 0.1 ftH 4:04p 2.3 ftL 9:54p 0.2 ft | 5:36a / 7:59p |
| 2 | Sun | H 4:13a 2.4 ftL 10:18a 0.1 ftH 4:41p 2.3 ftL 10:36p 0.2 ft | 5:37a / 7:58p |
| 3 | Mon | H 4:55a 2.4 ftL 10:58a 0.1 ftH 5:20p 2.4 ftL 11:22p 0.2 ft | 5:38a / 7:57p |
| 4 | Tue | H 5:39a 2.3 ftL 11:40a 0.1 ftH 6:03p 2.4 ft | 5:39a / 7:55p |
| 5 | Wed | L 12:12a 0.1 ftH 6:28a 2.3 ftL 12:27p 0.2 ftH 6:51p 2.5 ft | 5:40a / 7:54p |
| 6 | Thu | L 1:06a 0.1 ftH 7:23a 2.2 ftL 1:19p 0.2 ftH 7:44p 2.5 ft | 5:41a / 7:53p |
| 7 | Fri | L 2:04a 0.1 ftH 8:22a 2.1 ftL 2:16p 0.3 ftH 8:42p 2.5 ft | 5:42a / 7:52p |
| 8 | Sat | L 3:06a 0.1 ftH 9:25a 2.1 ftL 3:17p 0.3 ftH 9:44p 2.5 ft | 5:43a / 7:50p |
| 9 | Sun | L 4:10a 0.1 ftH 10:31a 2.1 ftL 4:20p 0.3 ftH 10:48p 2.6 ft | 5:44a / 7:49p |
| 10 | Mon | L 5:13a 0.0 ftH 11:36a 2.2 ftL 5:23p 0.2 ftH 11:51p 2.7 ft | 5:45a / 7:48p |
| 11 | Tue | L 6:12a -0.1 ftH 12:36p 2.3 ftL 6:23p 0.1 ft | 5:46a / 7:46p |
| 12 | Wed | H 12:50a 2.7 ftL 7:07a -0.2 ftH 1:31p 2.4 ftL 7:19p 0.0 ft | 5:47a / 7:45p |
| 13 | Thu | H 1:45a 2.7 ftL 7:58a -0.2 ftH 2:23p 2.5 ftL 8:12p 0.0 ft | 5:48a / 7:44p |
| 14 | Fri | H 2:39a 2.7 ftL 8:47a -0.2 ftH 3:13p 2.5 ftL 9:04p -0.1 ft | 5:49a / 7:42p |
| 15 | Sat | H 3:30a 2.7 ftL 9:34a -0.1 ftH 4p 2.5 ftL 9:54p 0.0 ft | 5:50a / 7:41p |
| 16 | Sun | H 4:20a 2.6 ftL 10:19a 0.0 ftH 4:46p 2.5 ftL 10:43p 0.0 ft | 5:51a / 7:39p |
| 17 | Mon | H 5:09a 2.4 ftL 11:04a 0.1 ftH 5:31p 2.5 ftL 11:33p 0.1 ft | 5:52a / 7:38p |
| 18 | Tue | H 5:58a 2.3 ftL 11:51a 0.2 ftH 6:18p 2.4 ft | 5:53a / 7:36p |
| 19 | Wed | L 12:26a 0.2 ftH 6:50a 2.1 ftL 12:40p 0.4 ftH 7:07p 2.3 ft | 5:54a / 7:35p |
| 20 | Thu | L 1:20a 0.3 ftH 7:45a 2.0 ftL 1:31p 0.5 ftH 8p 2.2 ft | 5:55a / 7:33p |
| 21 | Fri | L 2:17a 0.4 ftH 8:43a 1.9 ftL 2:25p 0.5 ftH 8:55p 2.2 ft | 5:56a / 7:32p |
| 22 | Sat | L 3:15a 0.4 ftH 9:42a 1.9 ftL 3:20p 0.6 ftH 9:52p 2.2 ft | 5:57a / 7:30p |
| 23 | Sun | L 4:13a 0.4 ftH 10:40a 1.9 ftL 4:16p 0.6 ftH 10:48p 2.2 ft | 5:58a / 7:29p |
| 24 | Mon | L 5:08a 0.4 ftH 11:34a 2.0 ftL 5:10p 0.5 ftH 11:40p 2.3 ft | 5:59a / 7:27p |
| 25 | Tue | L 5:55a 0.3 ftH 12:20p 2.0 ftL 5:58p 0.4 ft | 6a / 7:26p |
| 26 | Wed | H 12:25a 2.3 ftL 6:37a 0.2 ftH 1:01p 2.1 ftL 6:42p 0.3 ft | 6:01a / 7:24p |
| 27 | Thu | H 1:07a 2.4 ftL 7:15a 0.1 ftH 1:39p 2.2 ftL 7:24p 0.2 ft | 6:02a / 7:23p |
| 28 | Fri | H 1:47a 2.5 ftL 7:52a 0.1 ftH 2:15p 2.3 ftL 8:05p 0.2 ft | 6:03a / 7:21p |
| 29 | Sat | H 2:26a 2.5 ftL 8:29a 0.0 ftH 2:51p 2.4 ftL 8:46p 0.1 ft | 6:04a / 7:19p |
| 30 | Sun | H 3:06a 2.5 ftL 9:07a 0.0 ftH 3:28p 2.4 ftL 9:28p 0.0 ft | 6:05a / 7:18p |
| 31 | Mon | H 3:47a 2.5 ftL 9:46a 0.0 ftH 4:07p 2.5 ftL 10:11p 0.0 ft | 6:06a / 7:16p |
Last QuarterAug 5
New MoonAug 12
First QuarterAug 19
Full MoonAug 27
Tide table — September 2026
Poponesset Island, Poponesset Bay tides, September 2026
| Day | Tides (height above MLLW) | Sunrise / Sunset | |
|---|---|---|---|
| 1 | Tue | H 4:30a 2.4 ftL 10:27a 0.1 ftH 4:48p 2.5 ftL 10:58p 0.0 ft | 6:07a / 7:14p |
| 2 | Wed | H 5:16a 2.3 ftL 11:12a 0.1 ftH 5:33p 2.5 ftL 11:49p 0.0 ft | 6:08a / 7:13p |
| 3 | Thu | H 6:08a 2.2 ftL 12:02p 0.2 ftH 6:25p 2.5 ft | 6:10a / 7:11p |
| 4 | Fri | L 12:45a 0.1 ftH 7:05a 2.2 ftL 12:58p 0.3 ftH 7:22p 2.5 ft | 6:11a / 7:09p |
| 5 | Sat | L 1:47a 0.1 ftH 8:08a 2.1 ftL 2p 0.3 ftH 8:26p 2.5 ft | 6:12a / 7:08p |
| 6 | Sun | L 2:51a 0.1 ftH 9:15a 2.1 ftL 3:04p 0.3 ftH 9:33p 2.5 ft | 6:13a / 7:06p |
| 7 | Mon | L 3:56a 0.1 ftH 10:23a 2.1 ftL 4:10p 0.3 ftH 10:40p 2.5 ft | 6:14a / 7:04p |
| 8 | Tue | L 5a 0.0 ftH 11:27a 2.2 ftL 5:14p 0.2 ftH 11:44p 2.6 ft | 6:15a / 7:03p |
| 9 | Wed | L 5:58a 0.0 ftH 12:24p 2.3 ftL 6:13p 0.1 ft | 6:16a / 7:01p |
| 10 | Thu | H 12:41a 2.6 ftL 6:49a -0.1 ftH 1:15p 2.5 ftL 7:06p 0.0 ft | 6:17a / 6:59p |
| 11 | Fri | H 1:33a 2.6 ftL 7:37a -0.1 ftH 2:02p 2.5 ftL 7:56p -0.1 ft | 6:18a / 6:57p |
| 12 | Sat | H 2:23a 2.6 ftL 8:22a -0.1 ftH 2:46p 2.6 ftL 8:44p -0.1 ft | 6:19a / 6:56p |
| 13 | Sun | H 3:10a 2.5 ftL 9:05a 0.0 ftH 3:29p 2.6 ftL 9:30p -0.1 ft | 6:20a / 6:54p |
| 14 | Mon | H 3:56a 2.4 ftL 9:47a 0.1 ftH 4:11p 2.5 ftL 10:16p 0.0 ft | 6:21a / 6:52p |
| 15 | Tue | H 4:41a 2.3 ftL 10:30a 0.2 ftH 4:53p 2.4 ftL 11:01p 0.1 ft | 6:22a / 6:51p |
| 16 | Wed | H 5:26a 2.2 ftL 11:14a 0.3 ftH 5:37p 2.4 ftL 11:50p 0.2 ft | 6:23a / 6:49p |
| 17 | Thu | H 6:15a 2.1 ftL 12:01p 0.4 ftH 6:25p 2.3 ft | 6:24a / 6:47p |
| 18 | Fri | L 12:42a 0.3 ftH 7:08a 2.0 ftL 12:52p 0.5 ftH 7:18p 2.2 ft | 6:25a / 6:45p |
| 19 | Sat | L 1:37a 0.4 ftH 8:04a 1.9 ftL 1:47p 0.6 ftH 8:14p 2.2 ft | 6:26a / 6:44p |
| 20 | Sun | L 2:34a 0.4 ftH 9:02a 1.9 ftL 2:43p 0.6 ftH 9:12p 2.2 ft | 6:27a / 6:42p |
| 21 | Mon | L 3:30a 0.4 ftH 10a 1.9 ftL 3:40p 0.6 ftH 10:09p 2.2 ft | 6:28a / 6:40p |
| 22 | Tue | L 4:24a 0.4 ftH 10:53a 2.0 ftL 4:34p 0.5 ftH 11:03p 2.2 ft | 6:29a / 6:38p |
| 23 | Wed | L 5:13a 0.3 ftH 11:40a 2.1 ftL 5:25p 0.4 ftH 11:50p 2.3 ft | 6:30a / 6:37p |
| 24 | Thu | L 5:56a 0.2 ftH 12:21p 2.2 ftL 6:10p 0.3 ft | 6:31a / 6:35p |
| 25 | Fri | H 12:34a 2.4 ftL 6:36a 0.1 ftH 12:59p 2.3 ftL 6:53p 0.1 ft | 6:32a / 6:33p |
| 26 | Sat | H 1:15a 2.4 ftL 7:15a 0.1 ftH 1:36p 2.5 ftL 7:36p 0.0 ft | 6:33a / 6:32p |
| 27 | Sun | H 1:56a 2.5 ftL 7:54a 0.0 ftH 2:13p 2.5 ftL 8:18p -0.1 ft | 6:34a / 6:30p |
| 28 | Mon | H 2:38a 2.5 ftL 8:34a 0.0 ftH 2:53p 2.6 ftL 9:03p -0.1 ft | 6:35a / 6:28p |
| 29 | Tue | H 3:22a 2.5 ftL 9:16a 0.0 ftH 3:35p 2.7 ftL 9:49p -0.1 ft | 6:36a / 6:26p |
| 30 | Wed | H 4:09a 2.4 ftL 10:01a 0.1 ftH 4:21p 2.7 ftL 10:38p -0.1 ft | 6:37a / 6:25p |
Last QuarterSep 3
New MoonSep 10
First QuarterSep 18
Full MoonSep 26
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Nearby stations
Tide charts near Poponesset Island, Poponesset Bay
About this data
Predictions for Poponesset Island, Poponesset Bay 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.