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Cape Cod Canal, Bourne Bridge Tide Times

Massachusetts · Station 8447259 · Updated Aug 5, 2026

Cape Cod Canal, Bourne Bridge runs a mean tidal range of about 4.1 ft. This month the highest water, 5.6 ft, comes on the evening of Aug 11, and the lowest, a -0.5 ft minus tide, on the morning of Aug 13.

Nearest gauge measuring live water level: Oceanographic Institution (8447930), about 16 mi away — high and low tides here run on average about 104 min later.

Predictedno live gauge
Next high tide 5.0 ft at 3:42 PM
High 4.3 ft · 2:24 AMLow 0.9 ft · 9:18 AMHigh 4.9 ft · 2:48 PMLow 0.6 ft · 10:06 PM
Predicted

Monthly tide calendar

Flood & low finder

🌊 Biggest flood tides at Cape Cod Canal, Bourne Bridge this month: Aug 7, Aug 8, Aug 9, Aug 10, Aug 11, Aug 12, Aug 13. 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 Cape Cod Canal, Bourne Bridge this month: Aug 10, Aug 11, Aug 12, Aug 13, Aug 14, Aug 15, Aug 16. 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:4.6L:0.5H:4.3L:0.8
2H:4.6L:0.6H:4.5L:0.7
3H:4.5L:0.8H:4.7L:0.7
4H:4.3L:0.9H:4.9L:0.6
5🌗H:4.1L:0.9H:5.0L:0.4
6🌗H:4.0L:0.9H:5.1
7🌗L:0.3H:3.8L:0.8H:5.2
8L:0.2H:3.8L:0.7H:5.3
9L:0.0H:3.9L:0.5H:5.4
10L:-0.2H:4.1L:0.3H:5.5
11L:-0.3H:4.4L:0.1H:5.6
12🌑L:-0.4H:4.6L:-0.1H:5.5
13🌑L:-0.5H:4.8L:-0.2H:5.3
14🌑L:-0.4H:4.9L:-0.3
15🌑H:5.1L:-0.2H:5.0L:-0.2
16H:4.8L:0.0H:5.0L:-0.0
17H:4.5L:0.3H:4.9L:0.2
18H:4.2L:0.6H:4.7L:0.3
19🌓H:3.9L:0.8H:4.5L:0.5
20🌓H:3.6L:1.0H:4.4
21🌓L:0.6H:3.4L:1.1H:4.3
22🌓L:0.6H:3.3L:1.1H:4.3
23L:0.6H:3.4L:1.1H:4.4
24L:0.6H:3.5L:1.0H:4.5
25L:0.5H:3.6L:0.9H:4.5
26L:0.4H:3.8L:0.7H:4.6
27🌕L:0.4H:4.0L:0.6H:4.6
28🌕L:0.4H:4.2L:0.5H:4.6
29🌕L:0.4H:4.5L:0.4H:4.6
30L:0.5H:4.8L:0.3
31H:4.5L:0.6H:5.0L:0.3

Best fishing times (solunar)

Major and minor solunar windows for Cape Cod Canal, Bourne Bridge — 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 🌗5:48–7:48 AM
6:13–8:13 PM		10:49–12:49 AM
1:39–3:39 PM		40
Fri Aug 7 🌗6:48–8:48 AM
7:13–9:13 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
4:06–6:06 PM		66
Sun Aug 9 🌘8:56–10:56 AM
9:21–11:21 PM		12:42–2:42 AM
5:06–7:06 PM		76
Mon Aug 10 🌘9:59–11:59 AM
10:24–12:24 AM		1:55–3:55 AM
5:53–7:53 PM		85
Tue Aug 11 🌘10:58–12:58 PM
11:23–1:23 AM		3:13–5:13 AM
6:30–8:30 PM		92

Predictions & observations: NOAA CO-OPS station 8447259. 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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