High pres will build over the coastal waters today. Low pres will track into the Ohio Valley Tue night with a coastal low developing along the warm front S of Long Island Wed. The coastal low will track into the Gulf of Maine on Thu. High pres Fri night into Sat followed by a clipper.

NE winds 5 to 10 kt with gusts up to 20 kt. Seas 1 to 2 ft. A slight chance of snow early this afternoon. A chance of snow...rain and sleet late. Vsby 1 to 3 nm this afternoon.

NE winds 15 to 20 kt...becoming E 20 to 25 kt after midnight. Seas 2 to 3 ft...building to 4 to 6 ft after midnight. Rain...sleet and snow in the evening...then rain and sleet after midnight. Vsby 1 to 3 nm in the evening.

E winds 20 to 25 kt...becoming NE 15 to 20 kt in the afternoon. Seas 6 to 8 ft...building to 7 to 10 ft in the afternoon. Rain.

SW winds 20 to 25 kt with gusts up to 30 kt...becoming W 25 to 30 kt with gusts up to 40 kt after midnight. Seas 9 to 12 ft. Rain in the evening...then a chance of rain after midnight with vsby 1 to 3 nm.

W winds around 30 kt with gusts up to 40 kt. Seas 9 to 12 ft.

W winds 25 to 30 kt with gusts up to 40 kt. Seas subsiding to 6 to 9 ft.

W winds 25 to 30 kt...diminishing to 20 to 25 kt after midnight. Seas subsiding to 2 to 4 ft after midnight.

SW winds 10 to 15 kt...increasing to 25 to 30 kt after midnight. Seas 2 to 3 ft...building to 5 to 7 ft. A chance of rain and snow. Vsby 1 to 3 nm.