Synopsis For Massachusetts And Rhode Island Coastal Waters
A cold front will move S across the S coastal waters this morning. It will return N to the coast tonight and Mon as a warm front before dissipating as strengthening low pres moves into Pennsylvania. That low will become a gale center as it tracks across along the southern New England coast Tue...then moves to the Maritimes late Wed into Thu. For information on possible hazardous weather beyond the 24-36 hour forecast period...please visit www.Weather.Gov/Boston and follow the hazardous outlooks link at the top of the blue bar on the left.
Forecast as of 4:09 am EDT on March 21, 2010
Vineyard Sound-
Today
E winds 10 to 15 kt. Gusts up to 20 kt through early afternoon. Seas around 2 ft.
Tonight
Se winds 5 to 10 kt...becoming SW after midnight. Seas 1 foot or less.
Mon
S winds 5 to 10 kt. Seas 1 foot or less. A chance of rain.
Mon Night
Se winds 5 to 10 kt...increasing to 15 to 20 kt after midnight. Seas 1 to 2 ft.
Tue
E winds around 15 kt...becoming NE in the afternoon. Gusts up to 25 kt. Seas 2 to 4 ft. Patchy fog. Rain. Vsby 1 to 3 nm.
Tue Night
NW winds 10 to 15 kt. Gusts up to 20 kt after midnight. Seas 2 to 4 ft. Showers likely... mainly in the evening.
Wed
NW winds 15 to 20 kt. Seas 2 to 3 ft.
Thu
NW winds 20 to 25 kt...becoming SW 10 to 15 kt. Seas 2 to 3 ft. A chance of showers after midnight. This product is normally issued twice daily at approximately 4 am and 4 PM...and updated as conditions warrant.