Hazardous Weather Conditions
Last Update: 155 PM EST Mon Feb 16 2026
For More Weather Information:
17NM SE Islip NY
Marine Zone Forecast
...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TUESDAY NIGHT...
Rest Of Today
NE winds 15 to 20 kt, diminishing to 10 to 15 kt late. Seas 4 to 6 ft, occasionally to 8 ft. Wave detail: E 5 ft at 7 seconds.
Tonight
N winds 5 to 10 kt, becoming W after midnight. Seas 4 to 6 ft, occasionally to 8 ft. Wave detail: E 4 ft at 8 seconds and S 3 ft at 10 seconds. Slight chance of rain after midnight.
Tue
SW winds 10 to 15 kt with gusts up to 20 kt. Seas 5 to 6 ft, occasionally to 8 ft. Wave detail: E 5 ft at 9 seconds and S 3 ft at 10 seconds. Slight chance of rain in the morning.
Tue Night
W winds 5 to 10 kt. Seas 4 to 5 ft, occasionally to 6 ft. Wave detail: E 4 ft at 10 seconds and S 3 ft at 8 seconds.
Wed
S winds 5 to 10 kt. Seas 3 to 5 ft, occasionally to 6 ft. Wave detail: E 4 ft at 11 seconds and S 2 ft at 8 seconds. Chance of rain in the morning, then rain likely in the afternoon.
Wed Night
SW winds 5 to 10 kt, becoming N 10 to 15 kt after midnight. Seas 4 to 5 ft, occasionally to 6 ft. Wave detail: S 5 ft at 8 seconds and E 3 ft at 12 seconds. Rain likely in the evening.
Thu
NE winds 10 to 15 kt. Seas 4 to 5 ft, occasionally to 6 ft.
Thu Night
E winds 10 to 15 kt. Seas 3 to 5 ft, occasionally to 6 ft. Chance of snow. Vsby 1 to 3 nm.
Fri
E winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft, occasionally to 6 ft. Rain likely. Vsby 1 to 3 nm.
Fri Night
NE winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 5 ft, occasionally to 6 ft. Chance of rain and snow. Vsby 1 to 3 nm.
Sat
NE winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to 5 ft, occasionally to 6 ft. Chance of rain. Vsby 1 to 3 nm.
Sat Night
NE winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft, occasionally to 5 ft. Chance of rain. Vsby 1 to 3 nm.
Additional Forecasts and Information
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