Marine Forecast

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GALE WATCH IN EFFECT FROM THIS EVENING THROUGH WEDNESDAY EVENING
REST OF TONIGHT NE winds around 10 kt. Seas around 2 ft. Wave Detail: E 2 ft at 4 seconds and SE 1 foot at 8 seconds.
MON NE winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft. Wave Detail: SE 5 ft at 10 seconds and E 4 ft at 6 seconds.
MON NIGHT NE winds 15 to 20 kt, becoming N 20 to 25 kt after midnight. Gusts up to 30 kt. Seas 5 to 8 ft. Wave Detail: SE 8 ft at 12 seconds and N 4 ft at 5 seconds.
TUE NE winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 8 ft. Wave Detail: E 8 ft at 12 seconds and N 5 ft at 6 seconds.
TUE NIGHT AND WED NE winds 25 to 30 kt with gusts up to 35 kt. Seas 5 to 8 ft. Wave Detail: E 8 ft at 9 seconds and N 5 ft at 6 seconds.
WED NIGHT NE winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 8 ft. Wave Detail: E 7 ft at 10 seconds and NE 6 ft at 6 seconds. A chance of showers after midnight.
THU N winds 15 to 20 kt with gusts up to 25 kt. Seas 5 to 7 ft.
THU NIGHT N winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft.
FRI N winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft.
FRI NIGHT N winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 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 Mon, Oct 19 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
47°F
Clear
12 mph NE
Monday
59°F
Mostly Sunny
13 to 20 mph NE
Monday Night
53°F
Mostly Cloudy
18 to 24 mph NE
Tuesday
60°F
Mostly Cloudy
25 mph NE

Issued Mon, Oct 19 1:59 AM

Tides and Currents

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Time Event Height/Speed
Mon, Oct 19 12:22 AM slack slack
Mon, Oct 19 2:19 AM high 2.1 ft
Mon, Oct 19 2:54 AM flood 1.4 kts
Mon, Oct 19 5:21 AM slack slack
Mon, Oct 19 8:02 AM low 1.0 ft
Mon, Oct 19 8:33 AM ebb 1.5 kts
Mon, Oct 19 12:46 PM slack slack
Mon, Oct 19 2:52 PM high 2.5 ft
Mon, Oct 19 3:08 PM flood 1.3 kts
Mon, Oct 19 5:33 PM slack slack
Mon, Oct 19 8:52 PM ebb 1.5 kts
Mon, Oct 19 9:57 PM low 0.8 ft

Conditions

Observed Mon, Oct 19 3:00 PM