Last Update: 148 AM EDT Thu Jul 3 2025
For More Weather Information:
17NM SE Islip NY
Marine Zone Forecast
Today
W winds around 5 kt, becoming SW this afternoon. Seas around 3 ft. Wave detail: S 3 ft at 7 seconds and E 1 ft at 8 seconds. Chance of showers with isolated tstms late with vsby 1 to 3 nm.
Tonight
W winds around 10 kt, becoming NW after midnight. Seas around 3 ft. Wave detail: S 3 ft at 7 seconds and E 1 ft at 8 seconds. Chance of showers with isolated tstms in the evening with vsby 1 to 3 nm.
Fri
N winds 5 to 10 kt, becoming W in the afternoon. Seas around 3 ft. Wave detail: S 3 ft at 8 seconds and SE 2 ft at 8 seconds.
Fri Night
SW winds 5 to 10 kt, becoming NW after midnight. Seas 2 to 3 ft. Wave detail: S 2 ft at 7 seconds and SE 2 ft at 8 seconds.
Sat
NE winds around 5 kt, becoming S in the afternoon. Seas around 2 ft. Wave detail: S 2 ft at 7 seconds and SE 1 ft at 8 seconds.
Sat Night
SW winds around 10 kt. Seas 2 to 3 ft. Wave detail: S 2 ft at 3 seconds and S 2 ft at 7 seconds.
Sun
SW winds 10 to 15 kt with gusts up to 20 kt. Seas around 3 ft.
Sun Night
SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft, occasionally to 5 ft.
Mon
SW winds 10 to 15 kt with gusts up to 20 kt. Seas around 3 ft.
Mon Night
SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft, occasionally to 5 ft.
winds and seas may be higher in and near tstms.
winds and seas may be higher in and near tstms.
Winds and seas may be higher in and near tstms.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaRADAR & SATELLITE IMAGES
