Marine Forecast

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SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT EARLY THIS MORNING
REST OF TONIGHT N winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: N 3 ft at 4 seconds and SE 1 foot at 9 seconds.
SUN N winds 5 to 10 kt, becoming SE in the afternoon. Seas 2 to 3 ft. Wave Detail: N 2 ft at 4 seconds and E 1 foot at 9 seconds.
SUN NIGHT SE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: NW 1 foot at 2 seconds and NE 1 foot at 5 seconds.
MON E winds 5 to 10 kt. Seas 2 to 4 ft. Wave Detail: E 4 ft at 11 seconds and E 2 ft at 7 seconds.
MON NIGHT NE winds 10 to 15 kt, increasing to 15 to 20 kt after midnight. Gusts up to 25 kt. Seas 4 to 6 ft. Wave Detail: NE 6 ft at 7 seconds and E 6 ft at 10 seconds.
TUE AND TUE NIGHT NE winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 7 ft. Wave Detail: N 7 ft at 5 seconds and E 7 ft at 10 seconds.
WED THROUGH THU NE winds 25 to 30 kt. Seas 5 to 7 ft.
THU NIGHT N winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to 6 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height.

Issued Sun, Oct 18 1:04 AM

Boston and Massachusetts Bay Nautical Charts

NOAA nautical charts with your GPS position and a wind map for Boston and Massachusetts Bay in the Wind and Tides app

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Weather

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Overnight
34°F
Clear
9 to 14 mph N
Sunday
53°F
Sunny
1 to 9 mph NW
Sunday Night
43°F
Clear
3 to 9 mph SE
Monday
56°F
Mostly Sunny
5 to 10 mph NE

Issued Sun, Oct 18 2:30 AM

Tides and Currents

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Time Event Height/Speed
Sun, Oct 18 12:07 AM slack slack
Sun, Oct 18 3:33 AM flood 0.7 kts
Sun, Oct 18 5:26 AM high 8.0 ft
Sun, Oct 18 6:52 AM slack slack
Sun, Oct 18 9:30 AM ebb 0.6 kts
Sun, Oct 18 11:19 AM low 2.5 ft
Sun, Oct 18 11:59 AM slack slack
Sun, Oct 18 3:37 PM flood 0.7 kts
Sun, Oct 18 5:33 PM high 8.9 ft
Sun, Oct 18 6:56 PM slack slack
Sun, Oct 18 9:49 PM ebb 0.6 kts