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Hazardous Weather Conditions
Last Update: 535 AM EDT Mon Mar 30 2026
For More Weather Information:
10NM E Islip NY
Marine Zone Forecast
...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS AFTERNOON...
Today
SW winds 15 to 20 kt with gusts up to 25 kt. Waves 1 ft or less. Slight chance of showers this afternoon.
Tonight
SW winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Waves 1 ft or less. Slight chance of showers in the evening, then chance of showers after midnight.
Tue
SW winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Waves 1 ft or less. Chance of showers.
Tue Night
SW winds 20 to 25 kt with gusts up to 30 kt. Waves around 2 ft.
Wed
SW winds 15 to 20 kt with gusts up to 30 kt. Waves around 2 ft. Showers likely in the afternoon.
Wed Night
W winds 10 to 15 kt, becoming NE after midnight. Waves 1 ft or less. Showers likely with chance of tstms.
Thu
E winds 15 to 20 kt with gusts up to 25 kt. Waves 1 ft or less. Chance of showers.
Thu Night
E winds 15 to 20 kt with gusts up to 25 kt. Waves 1 ft or less. Chance of rain.
Fri
S winds 10 to 15 kt with gusts up to 20 kt. Waves 1 ft or less.
Fri Night
SW winds 10 to 15 kt with gusts up to 20 kt. Waves 1 ft or less. Chance of rain.
winds and waves may be higher in and near tstms.
winds and waves may be higher in and near tstms.
Winds and waves may be higher in and near tstms.
Additional Forecasts and Information
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