Hazardous Weather Conditions
Last Update: 255 PM EDT Sun Apr 12 2026
For More Weather Information:
10NM E Islip NY
Marine Zone Forecast
...SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY MORNING THROUGH MONDAY AFTERNOON...
Rest Of Today
SE winds 5 to 10 kt. Waves 1 ft or less.
Tonight
S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt after midnight. Waves 1 ft or less.
Mon
SW winds 15 to 20 kt with gusts up to 25 kt. Waves 1 ft or less.
Mon Night
SW winds 15 to 20 kt with gusts up to 25 kt, diminishing to 5 to 10 kt after midnight. Waves 1 ft or less.
Tue
SW winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon. Waves 1 ft or less.
Tue Night
SW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Waves 1 ft or less.
Wed
SW winds 5 to 10 kt. Waves 1 ft or less.
Wed Night
SW winds 10 to 15 kt. Waves 1 ft or less. Chance of showers.
Thu
SW winds 5 to 10 kt. Waves 1 ft or less.
Thu Night
SW winds 10 to 15 kt. Waves 1 ft or less.
Fri
W winds 5 to 10 kt. Waves 1 ft or less.
Fri Night
N winds 5 to 10 kt. Waves 1 ft or less.
Additional Forecasts and Information
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