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17NM SE Islip NY

Marine Zone Forecast

...SMALL CRAFT ADVISORY IN EFFECT WEDNESDAY AFTERNOON... ...GALE WATCH IN EFFECT FROM WEDNESDAY EVENING THROUGH LATE THURSDAY NIGHT...

Today

NW winds around 15 kt. Seas 2 to 3 ft. Wave detail: NW 3 ft at 4 seconds and SE 2 ft at 9 seconds.

Tonight

NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave detail: W 3 ft at 4 seconds and SE 1 ft at 9 seconds.

Wed

W winds 10 to 15 kt, becoming SW 20 to 25 kt with gusts up to 30 kt in the afternoon. Seas 2 to 3 ft, building to 3 to 5 ft, occasionally to 6 ft in the afternoon. Wave detail: W 2 ft at 4 seconds and SE 1 ft at 9 seconds, becoming SW 5 ft at 5 seconds and SE 1 ft at 9 seconds.

Wed Night

SW winds 25 to 30 kt with gusts up to 40 kt. Seas 6 to 9 ft, occasionally to 11 ft, building to 9 to 11 ft, occasionally to 14 ft after midnight. Wave detail: SW 9 ft at 7 seconds and SE 1 ft at 9 seconds, becoming SW 11 ft at 8 seconds. Rain.

Thu

W winds 30 to 35 kt. Seas 9 to 13 ft, occasionally to 17 ft. Wave detail: SW 12 ft at 10 seconds and W 8 ft at 7 seconds. Showers, mainly in the morning.

Thu Night

W winds 30 to 35 kt. Seas 9 to 12 ft, occasionally to 15 ft, subsiding to 7 to 10 ft, occasionally to 13 ft after midnight. Wave detail: W 9 ft at 7 seconds and S 7 ft at 10 seconds, becoming W 8 ft at 7 seconds and S 5 ft at 9 seconds. Chance of showers. Chance of snow showers after midnight. Vsby 1 to 3 nm.

Fri

NW winds 25 to 30 kt. Seas 5 to 7 ft, occasionally to 9 ft.

Fri Night

NW winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to 5 ft, occasionally to 6 ft.

Sat

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

Sat Night

W winds 15 to 20 kt. Seas 4 to 5 ft, occasionally to 6 ft.