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Pleasant Bay Tide Times

Massachusetts · Station 8447291 · Updated Aug 5, 2026

Pleasant Bay runs a mean tidal range of about 3.1 ft. This month the highest water, 3.9 ft, comes on the morning of Aug 13, and the lowest, a -0.3 ft minus tide, on the morning of Aug 13.

Nearest gauge measuring live water level: Chatham Harbor, Aunt Lydias Cove (8447435), about 4 mi away — high and low tides here run on average about 115 min later.

Predictedno live gauge
Next high tide 3.5 ft at 7:16 PM
High 3.3 ft · 6:05 AMLow 0.2 ft · 1:16 PMHigh 3.4 ft · 6:29 PMLow 0.2 ft · 1:47 AM
Predicted

Monthly tide calendar

Flood & low finder

🌊 Biggest flood tides at Pleasant Bay this month: Aug 9, Aug 11, Aug 12, Aug 13, Aug 14, Aug 15. These spring highs push water up into the grass and over the oyster rock — prime for poling into flooded marsh for tailing reds.

🔻 Negative (minus) low tides at Pleasant Bay this month: Aug 10, Aug 11, Aug 12, Aug 13, Aug 14, Aug 15, Aug 16, Aug 31. These drain the flats and expose the oyster rock — prime for sight-fishing and clamming.

August 2026
Sun
Mon
Tue
Wed
Thu
Fri
Sat
1H:3.5L:0.1H:3.2L:0.3
2H:3.4L:0.1H:3.3
3L:0.2H:3.4L:0.1H:3.4
4L:0.2H:3.3L:0.2H:3.4
5🌗L:0.2H:3.2L:0.2H:3.5
6🌗L:0.2H:3.1L:0.3H:3.5
7🌗L:0.2H:3.0L:0.4H:3.5
8L:0.2H:3.0L:0.4H:3.6
9L:0.1H:3.0L:0.3H:3.7
10L:-0.0H:3.1L:0.3
11H:3.8L:-0.1H:3.2L:0.1
12🌑H:3.8L:-0.2H:3.4L:0.0
13🌑H:3.9L:-0.3H:3.5L:-0.1
14🌑H:3.8L:-0.3H:3.6L:-0.1
15🌑H:3.8L:-0.2H:3.6L:-0.1
16H:3.6L:-0.1H:3.5
17L:0.0H:3.4L:0.1H:3.5
18L:0.1H:3.2L:0.3H:3.4
19🌓L:0.3H:3.0L:0.5H:3.3
20🌓L:0.4H:2.8L:0.7H:3.2
21🌓L:0.5H:2.7L:0.8H:3.1
22🌓L:0.6H:2.7L:0.8H:3.1
23L:0.6H:2.7L:0.8H:3.1
24L:0.5H:2.8L:0.7
25H:3.2L:0.4H:2.9L:0.6
26H:3.3L:0.3H:3.0L:0.5
27🌕H:3.4L:0.2H:3.1L:0.3
28🌕H:3.5L:0.1H:3.2L:0.2
29🌕H:3.5L:0.0H:3.4L:0.1
30H:3.5L:0.0H:3.5L:0.0
31H:3.5L:0.0H:3.5L:-0.0

Best fishing times (solunar)

Major and minor solunar windows for Pleasant Bay — peak feeding activity is around the moon overhead/underfoot (majors) and moonrise/moonset (minors). Score is the day's activity coefficient (0–100).

DayMajor windowsMinor windowsScore
Today 🌗4:50–6:50 AM
5:15–7:15 PM		10:07–12:07 AM
12:19–2:19 PM		34
Thu Aug 6 🌗5:45–7:45 AM
6:10–8:10 PM		10:47–12:47 AM
1:37–3:37 PM		40
Fri Aug 7 🌗6:45–8:45 AM
7:10–9:10 PM		—
2:53–4:53 PM		53
Sat Aug 8 🌘7:49–9:49 AM
8:14–10:14 PM		11:37–1:37 AM
4:04–6:04 PM		66
Sun Aug 9 🌘8:54–10:54 AM
9:19–11:19 PM		12:40–2:40 AM
5:03–7:03 PM		76
Mon Aug 10 🌘9:57–11:57 AM
10:22–12:22 AM		1:52–3:52 AM
5:50–7:50 PM		85
Tue Aug 11 🌘10:56–12:56 PM
11:21–1:21 AM		3:10–5:10 AM
6:27–8:27 PM		92

Predictions & observations: NOAA CO-OPS station 8447291. Solunar windows computed from the moon's position for this location. Times shown in the station's local time. Not for navigation.

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