Synopsis For Massachusetts And Rhode Island Coastal Waters
High pres across western Pennsylvania early this morning will slowly push toward New England this weekend. Low pres will move NE up the eastern Seaboard Mon...passing S of Nantucket Tue. A weak high pres ridge will nose across the waters from the Maritimes Wed. 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 4:14 am EST on November 21, 2009
Boston Harbor-
Today
W winds around 10 kt. Waves 1 foot or less.
Tonight
NW winds 5 to 10 kt. Waves 1 foot or less.
Sun
NE winds around 10 kt. Waves 1 foot or less.
Sun Night
NE winds around 10 kt. Waves 1 foot or less...except 2 to 4 ft at the Outer Harbor entrance.
Mon
NE winds around 10 kt. Waves around 2 ft.
Mon Night
NE winds 10 to 15 kt. Gusts up to 20 kt in the evening. Waves around 2 ft. A chance of showers.
Tue
NE winds 10 to 15 kt. Gusts up to 20 kt after midnight. Waves 2 to 3 ft...except 3 to 5 ft at the Outer Harbor entrance. A chance of showers. Vsby 1 to 3 nm.
Wed
E winds 15 to 20 kt...becoming se with gusts up to 20 kt until late evening...then becoming SW after midnight. Waves 2 to 3 ft. At the Outer Harbor entrance...waves 4 to 7 ft...subsiding to 2 to 4 ft after midnight. A chance of showers. Patchy fog. Vsby 1 to 3 nm through early afternoon...then 1 to 3 nm after midnight. This product is normally issued twice daily at approximately 4 am and 4 PM...and updated as conditions warrant.
2009 Hurricane Coverage
