Marine Weather Net

Montauk NY to Marthas Vineyard out 20 NM South of Block Island Marine Forecast


TONIGHT

SW
WINDS
10 - 15
KNOTS

SUN

SW
WINDS
10 - 15
KNOTS

SUN NIGHT

W
WINDS
10 - 15
KNOTS

MON

N
WINDS
5
KNOTS

The Marine Weather Forecast In Detail:
ANZ256 Forecast Issued: 717 PM EDT Sat Jul 20 2019

Tonight...Sw Winds 10 To 15 Kt. Gusts Up To 20 Kt This Evening. Seas 3 To 4 Ft.
Sun...Sw Winds 10 To 15 Kt. Gusts Up To 20 Kt In The Afternoon. Seas 3 To 4 Ft.
Sun Night...W Winds 10 To 15 Kt With Gusts Up To 20 Kt, Becoming Nw 5 To 10 Kt After Midnight. Seas 3 To 4 Ft. A Chance Of Showers.
Mon...N Winds Around 5 Kt, Becoming E In The Afternoon. Seas 2 To 3 Ft. Showers Likely With A Chance Of Tstms.
Mon Night...Se Winds 5 To 10 Kt, Becoming Sw With Gusts Up To 20 Kt After Midnight. Seas 2 To 4 Ft. Showers Likely With A Chance Of Tstms.
Tue...Sw Winds 10 To 15 Kt, Becoming Nw In The Afternoon. Gusts Up To 25 Kt. Seas 4 To 7 Ft. Showers With Tstms Likely.
Tue Night...N Winds 5 To 10 Kt. Gusts Up To 20 Kt In The Evening. Seas 4 To 7 Ft. A Chance Of Showers. Vsby 1 To 3 Nm.
Wed...W Winds Around 5 Kt. Seas 4 To 5 Ft.
Wed Night...W Winds 5 To 10 Kt. Seas 3 To 4 Ft.
Thu...E Winds 5 To 10 Kt. Seas Around 3 Ft.
Thu Night...Sw Winds 5 To 10 Kt. Seas 2 To 3 Ft. 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.
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ANZ200 Synopsis Issued: 717 PM EDT Sat Jul 20 2019

Synopsis For Massachusetts...
Heat And Humidity Will Linger Across The Waters Tonight And Sun. Isolated Showers And Tstms May Develop Sun Afternoon Into Sun Night As A Frontal Boundary Meanders Across The Waters, Then Stalls Near The South Coast. A Weak Wave Of Low Pres Moves Along The Stalled Front Mon Into Tue, Bringing Showers And Tstms, Some With Tropical Downpours. Dry And More Seasonable Conditions Return Wed And Thu Complements Of High Pres Building Over The Waters. 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...
Heat And Humidity Will Linger Across The Waters Tonight And Sun. Isolated Showers And Tstms May Develop Sun Afternoon Into Sun Night As A Frontal Boundary Meanders Across The Waters, Then Stalls Near The South Coast. A Weak Wave Of Low Pres Moves Along The Stalled Front Mon Into Tue, Bringing Showers And Tstms, Some With Tropical Downpours. Dry And More Seasonable Conditions Return Wed And Thu Complements Of High Pres Building Over The Waters. 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.