Hazardous Weather Conditions
Last Update: 1028 PM EDT Sun Mar 15 2026
For More Weather Information:
10NM E Islip NY
Marine Zone Forecast
...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY MORNING... ...GALE WARNING IN EFFECT FROM MONDAY MORNING THROUGH LATE MONDAY NIGHT...
Overnight
SE winds 15 to 20 kt, increasing to 20 to 25 kt late. Waves 1 ft or less, then around 2 ft. Slight chance of showers late this evening, then showers. Slight chance of tstms late.
Mon
S winds 20 to 25 kt, increasing to 25 to 35 kt in the afternoon. Waves around 2 ft. Showers and chance of tstms. Patchy fog. Vsby 1 to 3 nm.
Mon Night
S winds 25 to 35 kt, becoming SW after midnight. Waves 2 to 3 ft. Patchy fog in the evening. Showers and chance of tstms in the evening, then showers and slight chance of tstms after midnight. Vsby 1 to 3 nm in the evening.
Tue
W winds 20 to 25 kt with gusts up to 30 kt. Waves around 2 ft. Chance of showers in the morning.
Tue Night
W winds 20 to 25 kt, becoming NW 15 to 20 kt after midnight. Waves around 2 ft in the evening, then 1 ft or less.
Wed
NW winds 10 to 15 kt, becoming W 5 to 10 kt in the afternoon. Waves 1 ft or less.
Wed Night
S winds 5 to 10 kt. Waves 1 ft or less.
Thu
SE winds 5 to 10 kt. Waves 1 ft or less.
Thu Night
S winds 5 to 10 kt. Waves 1 ft or less.
Fri
SW winds 5 to 10 kt. Waves 1 ft or less.
Fri Night
SW winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft. Chance of rain.
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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