Marine Weather Net

Block Island Sound Marine Forecast


TODAY

SW
WINDS
5 - 10
KNOTS

TONIGHT

SW
WINDS
10 - 15
KNOTS

MON

SW
WINDS
15 - 20
KNOTS

MON NIGHT

SW
WINDS
15 - 20
KNOTS

The Marine Weather Forecast In Detail:
ANZ237 Forecast Issued: 716 AM EDT Sun Sep 22 2019

SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY MORNING THROUGH MONDAY EVENING
Today...Sw Winds 5 To 10 Kt, Increasing To 10 To 15 Kt This Afternoon. Seas 2 To 3 Ft.
Tonight...Sw Winds 10 To 15 Kt With Gusts Up To 25 Kt. Seas 3 To 4 Ft. Patchy Fog After Midnight With Vsby 1 To 3 Nm.
Mon...Sw Winds 15 To 20 Kt With Gusts Up To 30 Kt. Seas 5 To 6 Ft.
Mon Night...Sw Winds 15 To 20 Kt, Diminishing To 10 To 15 Kt After Midnight. Gusts Up To 25 Kt. Seas Around 6 Ft. A Chance Of Showers In The Evening, Then Showers Likely After Midnight.
Tue...W Winds 5 To 10 Kt, Increasing To 10 To 15 Kt In The Afternoon. Seas 4 To 5 Ft. A Chance Of Showers In The Morning.
Tue Night...Nw Winds 5 To 10 Kt. Gusts Up To 20 Kt In The Evening. Seas Around 5 Ft.
Wed...W Winds Around 10 Kt. Seas Around 5 Ft.
Wed Night...Sw Winds 5 To 10 Kt. Seas Around 5 Ft.
Thu...Sw Winds 5 To 10 Kt, Increasing To 10 To 15 Kt With Gusts Up To 20 Kt In The Afternoon. Seas 4 To 5 Ft.
Thu Night...W Winds 5 To 10 Kt, Becoming Nw After Midnight. Seas 3 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: 716 AM EDT Sun Sep 22 2019

Synopsis For Massachusetts And Rhode Island Coastal Waters...
High Pres Remains Over The Waters Through Today, Then Moves Offshore To The Se. A Cold Front Approaches The Waters Mon Night, Sweeping Across The Waters Early Tue. Another High Pres Builds Over The Waters Wed, Followed By Yet Another Cold Front On Thu. 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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