Hazardous Weather Conditions
Last Update: 702 AM EDT Wed Jul 22 2026
For More Weather Information:
10NM E Islip NY
Marine Zone Forecast
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM EDT THIS EVENING...
Today
SW winds 10 to 15 kt with gusts up to 25 kt. Waves 1 ft or less. Chance of showers and slight chance of tstms early this morning, then slight chance of showers and tstms late this morning and afternoon.
Tonight
W winds 5 to 10 kt with gusts up to 20 kt, becoming N after midnight. Waves 1 ft or less. Slight chance of showers and tstms in the evening.
Thu
N winds 5 to 10 kt, becoming NE in the afternoon. Waves 1 ft or less.
Thu Night
SE winds around 5 kt, becoming NE after midnight. Waves 1 ft or less.
Fri
NE winds around 5 kt, becoming E in the afternoon. Waves 1 ft or less.
Fri Night
SE winds 5 to 10 kt, becoming E after midnight. Waves 1 ft or less.
Sat
E winds 5 to 10 kt. Waves 1 ft or less.
Sat Night
E winds 5 to 10 kt. Waves 1 ft or less.
Sun
E winds 5 to 10 kt. Waves 1 ft or less.
Sun Night
SW winds 5 to 10 kt. Waves 1 ft or less.
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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