Marine Forecast

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SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON
GALE WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH FRIDAY AFTERNOON
REST OF TONIGHT NE winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 7 ft. Wave Detail: E 7 ft at 10 seconds and N 6 ft at 6 seconds.
WED NE winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 7 ft. Wave Detail: NE 7 ft at 9 seconds and N 2 ft at 5 seconds.
WED NIGHT NE winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 7 ft. Wave Detail: E 7 ft at 10 seconds and N 2 ft at 5 seconds.
THU N 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.
THU NIGHT THROUGH FRI NIGHT N winds 25 to 30 kt. Seas 4 to 6 ft. Wave Detail: N 6 ft at 6 seconds and E 6 ft at 9 seconds.
SAT W winds 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: E 5 ft at 9 seconds and NW 1 foot at 5 seconds.
SAT NIGHT THROUGH SUN NIGHT SW winds 5 to 10 kt. Seas 2 to 4 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 Wed, Oct 21 1:03 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
50°F
Partly Cloudy
26 mph NE
Wednesday
52°F
Mostly Cloudy
22 to 25 mph NE
Wednesday Night
49°F
Mostly Cloudy
24 mph NE
Thursday
58°F
Mostly Sunny
14 to 23 mph N

Issued Wed, Oct 21 2:32 AM

Tides and Currents

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Time Event Height/Speed
Wed, Oct 21 1:46 AM low 1.5 ft
Wed, Oct 21 2:11 AM slack slack
Wed, Oct 21 6:06 AM flood 0.7 kts
Wed, Oct 21 8:06 AM high 8.6 ft
Wed, Oct 21 9:19 AM slack slack
Wed, Oct 21 12:08 PM ebb 0.5 kts
Wed, Oct 21 2:05 PM low 1.9 ft
Wed, Oct 21 2:26 PM slack slack
Wed, Oct 21 6:14 PM flood 0.7 kts
Wed, Oct 21 8:19 PM high 9.1 ft
Wed, Oct 21 9:25 PM slack slack