Hazardous Weather Conditions
Last Update: 359 AM EDT Wed May 21 2025
For More Weather Information:
10NM E Islip NY
Marine Zone Forecast
...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH THURSDAY AFTERNOON...
Today
E winds 10 to 15 kt. Waves 1 ft or less. Slight chance of showers early this morning. Chance of rain early this afternoon, then rain likely late.
Tonight
E winds 15 to 20 kt with gusts up to 25 kt. Waves 1 ft or less, then around 2 ft after midnight. Rain. Vsby 1 to 3 nm after midnight.
Thu
NE winds 15 to 20 kt with gusts up to 30 kt. Waves around 2 ft. Rain. Vsby 1 to 3 nm.
Thu Night
N winds 10 to 15 kt with gusts up to 25 kt, becoming NW 5 to 10 kt after midnight. Waves 1 ft or less. Rain likely in the evening, then chance of showers after midnight.
Fri
W winds 5 to 10 kt. Waves 1 ft or less. Slight chance of showers.
Fri Night
W winds 5 to 10 kt. Waves 1 ft or less.
Sat
W winds 10 to 15 kt with gusts up to 20 kt. Waves 1 ft or less.
Sat Night
NW winds 10 to 15 kt. Waves 1 ft or less.
Sun
W winds around 10 kt. Waves 1 ft or less.
Sun Night
W winds 5 to 10 kt. Waves 1 ft or less.
Additional Forecasts and Information
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