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15NM S Gloucester MA

Marine Zone Forecast

Tonight

NE winds 5 to 10 kt, becoming NW after midnight. Seas 1 foot or less, then around 2 ft after midnight. Wave detail: E 1 foot at 4 seconds and E 1 foot at 9 seconds, becoming E 2 ft at 5 seconds and S 1 foot at 8 seconds.

Tue

SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave detail: SE 3 ft at 8 seconds. Patchy very light freezing drizzle.

Tue Night

W winds 5 to 10 kt. Seas 2 to 4 ft. Wave detail: E 4 ft at 10 seconds and SW 1 foot at 5 seconds.

Wed

W winds 10 to 15 kt, becoming NW around 5 kt in the afternoon. Seas 3 to 4 ft. Wave detail: E 4 ft at 11 seconds and SW 1 foot at 6 seconds. Rain in the afternoon.

Wed Night

NE winds 10 to 15 kt, becoming N 15 to 20 kt after midnight. Seas 2 to 4 ft. Wave detail: NE 4 ft at 5 seconds and E 4 ft at 12 seconds. Rain and snow in the evening, then a chance of snow after midnight.

Thu And Thu Night

NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Wave detail: NE 4 ft at 6 seconds and E 3 ft at 11 seconds.

Fri

NE winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. A chance of snow.

Fri Night

E winds 15 to 20 kt. Seas 2 to 3 ft. Snow likely with a chance of rain.

Sat

NE winds 15 to 20 kt. Seas 2 to 3 ft. A chance of snow and rain.

Sat Night

NE winds 10 to 15 kt. Seas 3 to 5 ft. A chance of snow.

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.

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.