Marine Forecast

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GALE WARNING IN EFFECT THROUGH WEDNESDAY EVENING
REST OF TONIGHT NE winds 15 to 20 kt with gusts up to 30 kt. Seas 5 to 7 ft. Wave Detail: E 6 ft at 12 seconds and N 3 ft at 4 seconds.
TUE NE winds 20 to 25 kt with gusts up to 35 kt. Seas 5 to 7 ft. Wave Detail: SE 6 ft at 12 seconds and N 4 ft at 5 seconds.
TUE NIGHT NE winds 20 to 25 kt with gusts up to 35 kt. Seas 5 to 7 ft. Wave Detail: E 7 ft at 10 seconds and NE 5 ft at 6 seconds.
WED NE winds 20 to 25 kt with gusts up to 35 kt. Seas 5 to 8 ft. Wave Detail: E 7 ft at 9 seconds and NE 5 ft at 6 seconds.
WED NIGHT AND THU N 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 NE 5 ft at 6 seconds.
THU NIGHT N winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: E 4 ft at 10 seconds and N 3 ft at 5 seconds.
FRI THROUGH SAT N winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft.
SAT NIGHT W winds around 5 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 Tue, Oct 20 1:03 AM

Block Island Nautical Charts

NOAA nautical charts with your GPS position and a wind map for Block Island in the Wind and Tides app

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Weather

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Overnight
51°F
Partly Cloudy
22 mph NE
Tuesday
60°F
Mostly Sunny
25 mph NE
Tuesday Night
53°F
Partly Cloudy
24 to 29 mph NE
Wednesday
55°F
Mostly Cloudy
25 to 30 mph NE

Issued Tue, Oct 20 1:38 AM

Tides and Currents

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Time Event Height/Speed
Tue, Oct 20 1:11 AM slack slack
Tue, Oct 20 3:26 AM high 2.2 ft
Tue, Oct 20 3:44 AM flood 1.4 kts
Tue, Oct 20 6:12 AM slack slack
Tue, Oct 20 9:26 AM ebb 1.6 kts
Tue, Oct 20 9:48 AM low 0.9 ft
Tue, Oct 20 1:38 PM slack slack
Tue, Oct 20 3:58 PM high 2.6 ft
Tue, Oct 20 4:02 PM flood 1.4 kts
Tue, Oct 20 6:27 PM slack slack
Tue, Oct 20 9:45 PM ebb 1.6 kts
Tue, Oct 20 10:40 PM low 0.7 ft