High pres will build across the region today and crest over the waters tonight. Low pres will intensify while tracking toward the waters Wed...then cross the waters Wed night. The low will exit through the Maritimes Thu. High pres will build E Fri.

W winds 10 to 20 kt with gusts up to 25 kt early...diminishing to 10 to 15 kt. Seas 2 to 3 ft.

NW winds around 10 kt...becoming NE with gusts up to 20 kt after midnight. Seas 1 to 2 ft. A chance of snow showers after midnight with vsby 1 to 3 nm.

NE winds 15 to 25 kt with gusts up to 30 kt...becoming 20 to 25 kt with gusts up to 40 kt in the afternoon. Seas 2 to 3 ft... building to 5 to 8 ft in the afternoon. Snow. Rain in the afternoon. Vsby 1 to 3 nm.

NE winds 15 to 20 kt with gusts up to 40 kt...becoming NW 10 to 20 kt with gusts up to 25 kt after midnight. Seas 6 to 9 ft. Rain in the evening... then sleet and rain likely after midnight. Vsby 1 to 3 nm.

W winds 20 to 30 kt...becoming 25 to 30 kt in the afternoon. Seas 6 to 9 ft. A chance of snow and rain in the morning. Vsby 1 to 3 nm.

W winds 20 to 30 kt. Seas 5 to 8 ft.

NW winds 20 to 25 kt...becoming 15 to 25 kt. Seas 3 to 5 ft... subsiding to 2 to 3 ft.

W winds 10 to 15 kt...becoming NW 15 to 25 kt. Seas 1 to 2 ft...building to 2 to 4 ft. A chance of snow.