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New York, NY Local Forecast Office

17NM SE Islip NY

Marine Zone Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY AFTERNOON THROUGH LATE TUESDAY NIGHT...

Today

W winds around 10 kt, becoming SW late. Seas 2 to 3 ft. Wave detail: E 3 ft at 8 seconds and W 2 ft at 3 seconds.

Tonight

S winds 5 to 10 kt. Seas 2 to 3 ft. Wave detail: SW 2 ft at 4 seconds and E 2 ft at 9 seconds. Chance of showers after midnight.

Tue

SW winds 5 to 10 kt, increasing to 15 to 20 kt with gusts up to 25 kt in the afternoon. Seas 2 to 4 ft, occasionally to 5 ft. Wave detail: SW 4 ft at 4 seconds and SE 2 ft at 9 seconds. Scattered showers.

Tue Night

W winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to 6 ft, occasionally to 8 ft. Wave detail: W 5 ft at 6 seconds and S 4 ft at 9 seconds. Scattered showers in the evening.

Wed

W winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to 6 ft, occasionally to 8 ft. Wave detail: W 6 ft at 6 seconds and SE 3 ft at 10 seconds.

Wed Night

W winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft, occasionally to 6 ft. Wave detail: W 5 ft at 6 seconds and SE 1 ft at 10 seconds.

Thu

W winds 15 to 20 kt. Seas 2 to 4 ft, occasionally to 5 ft.

Thu Night

NW winds 10 to 15 kt. Seas around 2 ft.

Fri

SW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft.

Fri Night

S winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft, occasionally to 6 ft.