Marine Weather Net

Block Island Sound Marine Forecast


OVERNIGHT

SW
WINDS
10
KNOTS

FRI

SW
WINDS
15 - 20
KNOTS

FRI NIGHT

NW
WINDS
20 - 25
KNOTS

SAT

W
WINDS
10 - 15
KNOTS

The Marine Weather Forecast In Detail:
ANZ237 Forecast Issued: 1020 PM EST Thu Nov 21 2019

GALE WARNING IN EFFECT FROM 10 AM EST FRIDAY THROUGH FRIDAY EVENING
Overnight...Sw Winds Around 10 Kt, Increasing To 15 To 20 Kt With Gusts Up To 30 Kt. Seas 2 To 4 Ft.
Fri...Sw Winds 15 To 20 Kt, Becoming W 20 To 25 Kt In The Afternoon. Gusts Up To 40 Kt. Seas 4 To 6 Ft. Showers Likely.
Fri Night...Nw Winds 20 To 25 Kt With Gusts Up To 40 Kt, Diminishing To 15 To 20 Kt With Gusts Up To 30 Kt After Midnight. Seas 3 To 5 Ft.
Sat...W Winds 10 To 15 Kt With Gusts Up To 25 Kt. Seas 2 To 4 Ft.
Sat Night...Sw Winds 5 To 10 Kt, Becoming S After Midnight. Seas Around 2 Ft. Rain.
Sun...E Winds 10 To 15 Kt, Becoming Nw In The Afternoon. Gusts Up To 25 Kt. Seas 2 To 4 Ft. Rain.
Sun Night...Nw Winds 10 To 15 Kt, Increasing To 15 To 20 Kt After Midnight. Gusts Up To 25 Kt. Seas 2 To 4 Ft.
Mon And Mon Night...W Winds 10 To 15 Kt With Gusts Up To 20 Kt, Diminishing To 5 To 10 Kt. Seas 2 To 4 Ft.
Tue...Sw Winds 5 To 10 Kt With Gusts Up To 20 Kt. Seas Around 2 Ft.
Tue Night...S 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.
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ANZ200 Synopsis Issued: 1020 PM EST Thu Nov 21 2019

Synopsis For Massachusetts And Rhode Island Coastal Waters...
A Cold Front Pushes Across The Waters Friday With A Period Of Gusty Winds For The Waters Late Friday Into Friday Night. Another Weather System Passes To Our South Over The Weekend, Bringing Another Period Of Possible Gales Into Sunday. High Pressure Builds Across The Waters On Monday. For Information On Possible Hazardous Weather Beyond The 24-36 Hour Forecast Period, Please Visit Www.Weather.Gov/Boston And Follow The Current Hazards Link Above The Map On The Left.
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