For More Weather Information:

13NM E Islip NY

[NOTICE]

Last Update: 9:20 pm EST Nov 9, 2025
Forecast Valid: 11pm EST Nov 9, 2025-6pm EST Nov 16, 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY AFTERNOON THROUGH

Overnight

SSW wind 6 to 8 kt becoming WSW after midnight. Showers, mainly after 4am. Patchy fog before 4am. Seas around 1 ft.

Monday

W wind 5 to 8 kt becoming W 13 to 18 kt. Rain, mainly before 1pm. Seas 1 to 2 ft.

Monday Night

W wind around 17 kt, with gusts as high as 23 kt. A slight chance of rain before 7pm. Seas around 2 ft.

Veterans Day

W wind 19 to 23 kt, with gusts as high as 31 kt. Mostly sunny. Seas around 2 ft.

Tuesday Night

W wind 20 to 23 kt, with gusts as high as 31 kt. Partly cloudy. Seas around 2 ft.

Wednesday

WSW wind around 21 kt, with gusts as high as 27 kt. Partly sunny. Seas 2 to 3 ft.

Wednesday Night

W wind 20 to 22 kt. Partly cloudy. Seas around 2 ft.

Thursday

WNW wind around 21 kt. Mostly sunny. Seas around 2 ft.

Thursday Night

WNW wind 16 to 19 kt. Mostly clear. Seas 1 to 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.