News Headlines

For More Weather Information:

5NM SSE Islip NY

[NOTICE]

Last Update: 2:01 am EST Dec 5, 2025
Forecast Valid: 3am EST Dec 5, 2025-6pm EST Dec 11, 2025

Friday

NNE wind 5 to 9 kt becoming ESE in the afternoon. Increasing clouds. Seas around 1 ft.

Friday Night

Variable winds 5 kt or less. A chance of light rain after 10pm. Seas 1 ft or less.

Saturday

N wind 5 to 8 kt becoming WSW 8 to 11 kt in the afternoon. A slight chance of light rain before 10am. Seas around 1 ft.

Saturday Night

W wind 10 to 13 kt becoming NW after midnight. Partly cloudy. Seas around 1 ft.

Sunday

NNW wind around 7 kt becoming SSE in the afternoon. Increasing clouds. Seas around 1 ft.

Sunday Night

SW wind 6 to 9 kt becoming WNW 14 to 19 kt. Mostly cloudy. Seas 1 to 2 ft.

Monday

NNW wind 21 to 25 kt. Mostly sunny. Seas around 1 ft.

Monday Night

NNW wind 13 to 18 kt decreasing to 7 to 12 kt after midnight. Mostly clear. Seas 1 ft or less.

Tuesday

WNW wind 5 to 8 kt becoming SW 15 to 20 kt. Partly sunny. Seas 1 ft or less.

*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.