Block Island Sound Marine Forecast

The Marine Weather Forecast In Detail:

ANZ237 Forecast Issued: 716 PM EDT Fri Jul 20 2018

Tonight...Se Winds 5 To 10 Kt. Seas 2 To 3 Ft.
Sat...E Winds 5 To 10 Kt, Increasing To 10 To 15 Kt With Gusts Up To 25 Kt In The Afternoon. Seas 2 To 4 Ft.
Sat Night...E Winds 10 To 15 Kt, Increasing To 15 To 20 Kt After Midnight. Gusts Up To 35 Kt. Seas 3 To 5 Ft. Patchy Fog. Showers And Tstms. Some Tstms May Produce Gusty Winds And Heavy Rainfall. Vsby 1 Nm Or Less.
Sun...Se Winds 15 To 20 Kt, Becoming S 10 To 15 Kt In The Afternoon. Gusts Up To 30 Kt. Seas 5 To 8 Ft. Patchy Fog. Showers And Tstms Likely. Some Tstms May Produce Gusty Winds And Heavy Rainfall. Vsby 1 To 3 Nm.
Sun Night...S Winds 10 To 15 Kt With Gusts Up To 20 Kt. Seas 5 To 8 Ft. A Chance Of Showers.
Mon...S Winds 10 To 15 Kt With Gusts Up To 25 Kt. Seas 4 To 6 Ft. A Chance Of Showers.
Mon Night...S Winds Around 10 Kt. Gusts Up To 20 Kt In The Evening. Seas 3 To 5 Ft. A Chance Of Showers.
Tue...S Winds Around 10 Kt With Gusts Up To 20 Kt. Seas 3 To 5 Ft. A Chance Of Showers.
Tue Night...S Winds Around 10 Kt With Gusts Up To 20 Kt. Seas 2 To 4 Ft. A Chance Of Showers.
Wed...S Winds Around 10 Kt. Seas 2 To 4 Ft. A Chance Of Showers.
Wed Night...S Winds 10 To 15 Kt. Seas 2 To 4 Ft. A Chance Of Showers. Winds And Seas Higher In And Near Tstms. 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: 716 PM EDT Fri Jul 20 2018

Synopsis For Massachusetts...
High Pressure Shifting East Over The Weekend With A Return Of Southerly Flow Into Early Next Week, Remaining Breezy, Ushering In Warm, Muggy Air Along With The Likelihood Of Heavy Rain And Or Thunderstorms, Especially Saturday Night Into Sunday. Wet Weather Chances Continue Throughout The Week Along With Sultry Conditions. 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.
Rhode Island Coastal Waters...
High Pressure Shifting East Over The Weekend With A Return Of Southerly Flow Into Early Next Week, Remaining Breezy, Ushering In Warm, Muggy Air Along With The Likelihood Of Heavy Rain And Or Thunderstorms, Especially Saturday Night Into Sunday. Wet Weather Chances Continue Throughout The Week Along With Sultry Conditions. 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.