Block Island Sound Marine Forecast

FORECAST
DISCUSSION

The Marine Weather Forecast In Detail:

ANZ237 Forecast Issued: 701 PM EDT Tue May 30 2023

Tonight...Se Winds 5 To 10 Kt, Diminishing To Around 5 Kt After Midnight. Seas 2 To 3 Ft. Patchy Fog After Midnight With Vsby 1 To 3 Nm.
Wed...E Winds Around 5 Kt, Becoming Se In The Afternoon. Seas 2 To 3 Ft. Hazy.
Wed Night...Sw Winds Around 5 Kt. Seas 2 To 3 Ft. Hazy With Patchy Fog. Vsby 1 To 3 Nm.
Thu...Sw Winds 5 To 10 Kt. Seas 2 To 3 Ft. Patchy Fog. Vsby 1 To 3 Nm.
Thu Night And Fri...Sw Winds 5 To 10 Kt. Seas 2 To 3 Ft.
Fri Night...Sw Winds Around 10 Kt, Becoming Ne With Gusts Up To 20 Kt After Midnight. Seas 2 To 3 Ft. A Chance Of Showers.
Sat...Ne Winds 15 To 20 Kt With Gusts Up To 30 Kt. Seas 3 To 5 Ft. A Chance Of Showers.
Sat Night...Ne Winds 15 To 20 Kt With Gusts Up To 30 Kt. Seas 3 To 5 Ft.
Sun And Sun Night...Ne Winds 10 To 15 Kt, Becoming Se. Gusts Up To 20 Kt. Seas 2 To 3 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.

ANZ200 Synopsis Issued: 701 PM EDT Tue May 30 2023

Synopsis For Massachusetts And Rhode Island Coastal Waters...
High Pressure Will Remain In Control Allowing For Southerly Breezes Through Late Week. A Back Door Cold Front Moves Southward Across The Waters Late Friday Into Early Sat. Some Showers And Thunderstorms Could Be Associated With The Back Door Front. Winds Flip Ne And Become Gusty Behind The Front.
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