For More Weather Information:

15NM SW Islip NY

[NOTICE]

Last Update: 9:31 pm EST Jan 20, 2025
Forecast Valid: 12am EST Jan 21, 2025-6pm EST Jan 27, 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM EST TUESDAY...

Overnight

WNW wind around 15 kt. Patchy freezing spray before 1am. Mostly clear. Seas around 3 ft.

Tuesday

WNW wind 12 to 14 kt. Increasing clouds. Seas 2 to 3 ft.

Tuesday Night

NW wind 13 to 15 kt. Cloudy during the early evening, then gradual clearing. Seas around 2 ft.

Wednesday

NNW wind 10 to 13 kt decreasing to 7 to 10 kt in the afternoon. Sunny. Seas around 2 ft.

Wednesday Night

NW wind 5 to 10 kt becoming WSW in the evening. Mostly cloudy. Seas around 1 ft.

Thursday

WSW wind 8 to 11 kt. Partly sunny. Seas around 2 ft.

Thursday Night

W wind around 12 kt becoming NW after midnight. Partly cloudy. Seas around 2 ft.

Friday

NW wind around 13 kt. Sunny. Seas around 2 ft.

Friday Night

NW wind around 14 kt. Partly cloudy. Seas around 2 ft.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.