Chatham Harbor, Aunt Lydias Cove Tide Chart & Fishing Times
Tide times, heights, and solunar bite windows for Chatham Harbor, Aunt Lydias Cove, Massachusetts — August 2026 & September 2026. Every value is computed from NOAA harmonic constituents, the same offline engine that powers the Ebb app.
NOAA Station
8447435
Type
Harmonic (reference)
Coordinates
41.688, -69.951
Time Zone
New York
Sun, moon & bite windows
Sunday, August 2
Sunday, August 2
Sunrise 5:35 AM · Sunset 7:56 PM · Moon Waning Gibbous (84% lit)
High 2:50a · 5.4 ftLow 9:42a · -0.1 ftHigh 3:18p · 5.0 ftLow 9:55p · 0.1 ft
Major window ★★★
2:30a – 4:30a
Minor window ★★★
9:09a – 10:09a
Major window ★★★
2:44p – 4:44p
Minor window ★★★
9:16p – 10:16p
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 stacks with dawn/dusk and a tide swing
Major windows: 4:46a–6:46a, 5:06p–7:06p
Thursday, Aug 6 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 5:39a–7:39a, 6:02p–8:02p
Friday, Aug 7 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 6:36a–8:36a, 7:05p–9:05p
Wednesday, Aug 19 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 4:48a–6:48a, 5:08p–7:08p
Thursday, Aug 20 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 5:36a–7:36a, 5:58p–7:58p
Friday, Aug 21 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 6:26a–8:26a, 6:50p–8:50p
Tide table — August 2026
Chatham Harbor, Aunt Lydias Cove tides, August 2026
All high and low tides for Chatham Harbor, Aunt Lydias Cove, in local time (New York). Heights are feet above Mean Lower Low Water (MLLW).
| Day | Tides (height above MLLW) | Sunrise / Sunset | |
|---|---|---|---|
| 1 | Sat | H 2:11a 5.4 ftL 9:08a -0.1 ftH 2:43p 4.8 ftL 9:11p 0.1 ft | 5:34a / 7:57p |
| 2 | Sun | H 2:50a 5.4 ftL 9:42a -0.1 ftH 3:18p 5.0 ftL 9:55p 0.1 ft | 5:35a / 7:56p |
| 3 | Mon | H 3:32a 5.2 ftL 10:16a -0.1 ftH 3:57p 5.2 ftL 10:42p 0.1 ft | 5:36a / 7:55p |
| 4 | Tue | H 4:17a 5.0 ftL 10:53a -0.1 ftH 4:40p 5.3 ftL 11:33p 0.1 ft | 5:37a / 7:54p |
| 5 | Wed | H 5:08a 4.7 ftL 11:35a 0.0 ftH 5:29p 5.5 ft | 5:38a / 7:52p |
| 6 | Thu | L 12:32a 0.1 ftH 6:06a 4.5 ftL 12:25p 0.1 ftH 6:25p 5.5 ft | 5:39a / 7:51p |
| 7 | Fri | L 1:38a 0.1 ftH 7:09a 4.3 ftL 1:24p 0.2 ftH 7:27p 5.6 ft | 5:40a / 7:50p |
| 8 | Sat | L 2:45a 0.1 ftH 8:16a 4.3 ftL 2:29p 0.2 ftH 8:32p 5.7 ft | 5:41a / 7:49p |
| 9 | Sun | L 3:50a 0.0 ftH 9:21a 4.3 ftL 3:36p 0.2 ftH 9:37p 5.9 ft | 5:42a / 7:47p |
| 10 | Mon | L 4:53a -0.2 ftH 10:24a 4.5 ftL 4:42p 0.1 ftH 10:40p 6.1 ft | 5:43a / 7:46p |
| 11 | Tue | L 5:51a -0.3 ftH 11:23a 4.8 ftL 5:45p 0.0 ftH 11:39p 6.2 ft | 5:44a / 7:45p |
| 12 | Wed | L 6:44a -0.4 ftH 12:17p 5.1 ftL 6:43p -0.1 ft | 5:45a / 7:43p |
| 13 | Thu | H 12:33a 6.3 ftL 7:34a -0.5 ftH 1:08p 5.3 ftL 7:38p -0.2 ft | 5:46a / 7:42p |
| 14 | Fri | H 1:24a 6.2 ftL 8:21a -0.5 ftH 1:57p 5.5 ftL 8:32p -0.2 ft | 5:47a / 7:40p |
| 15 | Sat | H 2:15a 6.0 ftL 9:05a -0.4 ftH 2:45p 5.6 ftL 9:24p -0.2 ft | 5:48a / 7:39p |
| 16 | Sun | H 3:06a 5.7 ftL 9:49a -0.3 ftH 3:33p 5.6 ftL 10:14p -0.1 ft | 5:49a / 7:38p |
| 17 | Mon | H 3:58a 5.3 ftL 10:31a -0.1 ftH 4:21p 5.5 ftL 11:05p -0.1 ft | 5:50a / 7:36p |
| 18 | Tue | H 4:51a 4.9 ftL 11:14a 0.1 ftH 5:10p 5.3 ftL 11:58p 0.0 ft | 5:51a / 7:35p |
| 19 | Wed | H 5:46a 4.5 ftL 11:58a 0.3 ftH 6:01p 5.1 ft | 5:52a / 7:33p |
| 20 | Thu | L 12:53a 0.1 ftH 6:43a 4.2 ftL 12:47p 0.4 ftH 6:55p 4.9 ft | 5:53a / 7:32p |
| 21 | Fri | L 1:50a 0.2 ftH 7:42a 4.0 ftL 1:39p 0.5 ftH 7:51p 4.8 ft | 5:54a / 7:30p |
| 22 | Sat | L 2:47a 0.2 ftH 8:39a 3.9 ftL 2:32p 0.5 ftH 8:47p 4.8 ft | 5:55a / 7:29p |
| 23 | Sun | L 3:41a 0.1 ftH 9:34a 3.9 ftL 3:25p 0.5 ftH 9:40p 4.9 ft | 5:56a / 7:27p |
| 24 | Mon | L 4:32a 0.1 ftH 10:25a 4.0 ftL 4:18p 0.4 ftH 10:30p 5.0 ft | 5:57a / 7:25p |
| 25 | Tue | L 5:19a 0.0 ftH 11:11a 4.2 ftL 5:08p 0.4 ftH 11:15p 5.2 ft | 5:58a / 7:24p |
| 26 | Wed | L 6:02a -0.1 ftH 11:52a 4.4 ftL 5:55p 0.3 ftH 11:55p 5.3 ft | 5:59a / 7:22p |
| 27 | Thu | L 6:42a -0.1 ftH 12:27p 4.6 ftL 6:40p 0.2 ft | 6a / 7:21p |
| 28 | Fri | H 12:32a 5.4 ftL 7:19a -0.1 ftH 1p 4.9 ftL 7:23p 0.1 ft | 6:01a / 7:19p |
| 29 | Sat | H 1:08a 5.5 ftL 7:55a -0.1 ftH 1:32p 5.1 ftL 8:07p 0.0 ft | 6:02a / 7:17p |
| 30 | Sun | H 1:45a 5.4 ftL 8:31a -0.1 ftH 2:05p 5.3 ftL 8:51p 0.0 ft | 6:03a / 7:16p |
| 31 | Mon | H 2:26a 5.3 ftL 9:07a 0.0 ftH 2:42p 5.6 ftL 9:37p -0.1 ft | 6:04a / 7:14p |
Last QuarterAug 5
New MoonAug 12
First QuarterAug 19
Full MoonAug 27
Tide table — September 2026
Chatham Harbor, Aunt Lydias Cove tides, September 2026
| Day | Tides (height above MLLW) | Sunrise / Sunset | |
|---|---|---|---|
| 1 | Tue | H 3:09a 5.2 ftL 9:44a 0.0 ftH 3:24p 5.7 ftL 10:26p -0.1 ft | 6:05a / 7:12p |
| 2 | Wed | H 3:58a 4.9 ftL 10:25a 0.1 ftH 4:11p 5.8 ftL 11:19p 0.0 ft | 6:06a / 7:11p |
| 3 | Thu | H 4:51a 4.7 ftL 11:12a 0.2 ftH 5:04p 5.7 ft | 6:07a / 7:09p |
| 4 | Fri | L 12:20a 0.1 ftH 5:51a 4.5 ftL 12:08p 0.3 ftH 6:05p 5.6 ft | 6:08a / 7:07p |
| 5 | Sat | L 1:26a 0.1 ftH 6:57a 4.3 ftL 1:15p 0.4 ftH 7:13p 5.6 ft | 6:09a / 7:06p |
| 6 | Sun | L 2:33a 0.1 ftH 8:06a 4.3 ftL 2:24p 0.3 ftH 8:23p 5.6 ft | 6:10a / 7:04p |
| 7 | Mon | L 3:36a 0.0 ftH 9:12a 4.5 ftL 3:32p 0.2 ftH 9:30p 5.7 ft | 6:11a / 7:02p |
| 8 | Tue | L 4:36a -0.1 ftH 10:13a 4.8 ftL 4:36p 0.1 ftH 10:32p 5.9 ft | 6:12a / 7:01p |
| 9 | Wed | L 5:31a -0.3 ftH 11:09a 5.1 ftL 5:36p -0.1 ftH 11:29p 6.0 ft | 6:13a / 6:59p |
| 10 | Thu | L 6:21a -0.3 ftH 12p 5.4 ftL 6:32p -0.2 ft | 6:14a / 6:57p |
| 11 | Fri | H 12:20a 6.0 ftL 7:07a -0.3 ftH 12:46p 5.7 ftL 7:24p -0.3 ft | 6:16a / 6:55p |
| 12 | Sat | H 1:08a 5.9 ftL 7:51a -0.3 ftH 1:31p 5.8 ftL 8:14p -0.3 ft | 6:17a / 6:54p |
| 13 | Sun | H 1:55a 5.7 ftL 8:33a -0.1 ftH 2:14p 5.8 ftL 9:02p -0.2 ft | 6:18a / 6:52p |
| 14 | Mon | H 2:43a 5.4 ftL 9:13a 0.1 ftH 2:57p 5.7 ftL 9:49p -0.2 ft | 6:19a / 6:50p |
| 15 | Tue | H 3:31a 5.1 ftL 9:53a 0.2 ftH 3:41p 5.5 ftL 10:36p 0.0 ft | 6:20a / 6:49p |
| 16 | Wed | H 4:21a 4.7 ftL 10:33a 0.4 ftH 4:26p 5.3 ftL 11:24p 0.1 ft | 6:21a / 6:47p |
| 17 | Thu | H 5:13a 4.4 ftL 11:16a 0.5 ftH 5:15p 5.1 ft | 6:22a / 6:45p |
| 18 | Fri | L 12:16a 0.2 ftH 6:08a 4.1 ftL 12:03p 0.6 ftH 6:08p 4.8 ft | 6:23a / 6:43p |
| 19 | Sat | L 1:10a 0.3 ftH 7:05a 4.0 ftL 12:56p 0.7 ftH 7:07p 4.7 ft | 6:24a / 6:42p |
| 20 | Sun | L 2:06a 0.3 ftH 8:02a 3.9 ftL 1:53p 0.6 ftH 8:06p 4.7 ft | 6:25a / 6:40p |
| 21 | Mon | L 2:59a 0.3 ftH 8:56a 4.0 ftL 2:49p 0.6 ftH 9:01p 4.7 ft | 6:26a / 6:38p |
| 22 | Tue | L 3:49a 0.2 ftH 9:46a 4.1 ftL 3:44p 0.5 ftH 9:52p 4.9 ft | 6:27a / 6:36p |
| 23 | Wed | L 4:36a 0.1 ftH 10:31a 4.4 ftL 4:36p 0.3 ftH 10:39p 5.0 ft | 6:28a / 6:35p |
| 24 | Thu | L 5:19a 0.1 ftH 11:11a 4.7 ftL 5:26p 0.2 ftH 11:22p 5.2 ft | 6:29a / 6:33p |
| 25 | Fri | L 6a 0.0 ftH 11:47a 5.0 ftL 6:13p 0.0 ft | 6:30a / 6:31p |
| 26 | Sat | H 12:02a 5.3 ftL 6:38a 0.0 ftH 12:21p 5.3 ftL 6:59p -0.1 ft | 6:31a / 6:29p |
| 27 | Sun | H 12:41a 5.4 ftL 7:16a 0.1 ftH 12:55p 5.7 ftL 7:45p -0.2 ft | 6:32a / 6:28p |
| 28 | Mon | H 1:21a 5.4 ftL 7:54a 0.1 ftH 1:31p 5.9 ftL 8:32p -0.2 ft | 6:33a / 6:26p |
| 29 | Tue | H 2:04a 5.3 ftL 8:34a 0.1 ftH 2:12p 6.1 ftL 9:21p -0.2 ft | 6:34a / 6:24p |
| 30 | Wed | H 2:51a 5.1 ftL 9:17a 0.2 ftH 2:58p 6.1 ftL 10:13p -0.2 ft | 6:35a / 6:23p |
Last QuarterSep 3
New MoonSep 10
First QuarterSep 18
Full MoonSep 26
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Nearby stations
Tide charts near Chatham Harbor, Aunt Lydias Cove
About this data
Predictions for Chatham Harbor, Aunt Lydias Cove 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.