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Great Hill Tide Times

Massachusetts · Station 8447368 · Updated Aug 5, 2026

Great Hill runs a mean tidal range of about 3.8 ft. This month the highest water, 5.4 ft, comes on the evening of Aug 12, and the lowest, a -0.1 ft minus tide, on the morning of Aug 31.

Nearest gauge measuring live water level: New Bedford Harbor, Marine Terminal (8447636), about 12 mi away — high and low tides here run on average about 5 min later.

Predictedno live gauge
Next low tide 0.8 ft at 7:30 PM
High 4.0 ft · 12:24 AMLow 0.2 ft · 5:30 AMHigh 4.3 ft · 12:48 PMLow 0.7 ft · 6:18 PMHigh 3.8 ft · 1:12 AM
Predicted

Monthly tide calendar

Flood & low finder

🌊 Biggest flood tides at Great Hill this month: Aug 10, Aug 11, Aug 12, Aug 13, Aug 14, Aug 15, Aug 16. 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 Great Hill this month: Aug 12, Aug 13, Aug 14, Aug 29, Aug 30, 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
1L:0.1H:4.1L:0.4H:4.2
2L:0.1H:4.2L:0.5H:4.1
3L:0.1H:4.3L:0.6
4H:4.0L:0.2H:4.3L:0.7
5🌗H:3.8L:0.3H:4.4L:0.8
6🌗H:3.7L:0.4H:4.4L:0.8
7🌗H:3.7L:0.5H:4.4L:0.7
8H:3.7L:0.4H:4.5
9L:0.5H:3.9L:0.3H:4.8
10L:0.3H:4.2L:0.2H:5.1
11L:0.1H:4.6L:0.0H:5.3
12🌑L:-0.0H:4.9L:-0.0H:5.4
13🌑L:-0.1H:5.1L:-0.0H:5.3
14🌑L:-0.0H:5.2L:0.1H:5.0
15🌑L:0.1H:5.1L:0.2H:4.7
16L:0.2H:4.9L:0.5H:4.3
17L:0.4H:4.6L:0.7
18H:3.9L:0.6H:4.3L:1.0
19🌓H:3.5L:0.8H:4.0L:1.2
20🌓H:3.2L:1.0H:3.7L:1.3
21🌓H:3.0L:1.1H:3.5L:1.3
22🌓H:2.9L:1.0H:3.5L:1.2
23H:3.0L:0.9H:3.6L:1.0
24H:3.2L:0.7H:3.8
25L:0.8H:3.5L:0.5H:4.0
26L:0.5H:3.8L:0.4H:4.2
27🌕L:0.3H:4.0L:0.2H:4.4
28🌕L:0.1H:4.3L:0.2H:4.4
29🌕L:-0.0H:4.5L:0.1H:4.4
30L:-0.1H:4.6L:0.2H:4.4
31L:-0.1H:4.7L:0.3H:4.2

Best fishing times (solunar)

Major and minor solunar windows for Great Hill — 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 🌗4:53–6:53 AM
5:18–7:18 PM		10:10–12:10 AM
12:22–2:22 PM		34
Thu Aug 6 🌗5:49–7:49 AM
6:14–8:14 PM		10:50–12:50 AM
1:40–3:40 PM		40
Fri Aug 7 🌗6:49–8:49 AM
7:14–9:14 PM		—
2:56–4:56 PM		53
Sat Aug 8 🌘7:52–9:52 AM
8:17–10:17 PM		11:40–1:40 AM
4:07–6:07 PM		66
Sun Aug 9 🌘8:57–10:57 AM
9:22–11:22 PM		12:43–2:43 AM
5:06–7:06 PM		76
Mon Aug 10 🌘10:00–12:00 PM
10:25–12:25 AM		1:56–3:56 AM
5:53–7:53 PM		85
Tue Aug 11 🌘10:59–12:59 PM
11:24–1:24 AM		3:14–5:14 AM
6:30–8:30 PM		92

Predictions & observations: NOAA CO-OPS station 8447368. 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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