25NM ESE Gloucester MA

W winds 15 to 20 kt, becoming NW 10 to 15 kt after midnight. Gusts up to 25 kt. Seas 3 to 5 ft. Wave detail: W 4 ft at 4 seconds and S 1 foot at 6 seconds.

E winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft, building to 4 to 5 ft after midnight. Wave detail: E 3 ft at 4 seconds and W 1 foot at 3 seconds, becoming E 4 ft at 5 seconds and SE 1 foot at 10 seconds. Rain. Patchy fog in the evening. Vsby 1 to 3 nm.

SE winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up to 25 kt after midnight. Seas 3 to 5 ft. Wave detail: E 4 ft at 7 seconds and SE 1 foot at 11 seconds. Rain.

SW winds 20 to 25 kt with gusts up to 35 kt. Seas 9 to 12 ft. Rain. Vsby 1 to 3 nm.

W winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft.

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.