For More Weather Information:

18NM WSW Islip NY

[NOTICE]

Last Update: 9:07 pm EDT Jun 14, 2025
Forecast Valid: 1am EDT Jun 15, 2025-6pm EDT Jun 21, 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM EDT SUNDAY...

Sunday

E wind around 10 kt. A slight chance of light rain before 8am. Seas 1 ft or less.

Sunday Night

E wind around 8 kt. Mostly cloudy. Seas 1 ft or less.

Monday

E wind around 10 kt. Mostly cloudy. Seas 1 ft or less.

Monday Night

E wind 5 to 8 kt. Mostly cloudy. Seas 1 ft or less.

Tuesday

ENE wind 5 to 8 kt becoming ESE in the afternoon. Mostly cloudy. Seas 1 ft or less.

Tuesday Night

SSE wind 5 to 7 kt. A chance of showers after 2am. Seas 1 ft or less.

Wednesday

S wind 5 to 9 kt. A chance of showers before 8am. Seas 1 ft or less.

Wednesday Night

SW wind around 9 kt. Partly cloudy. Seas 1 ft or less.

Juneteenth

SW wind 9 to 14 kt, with gusts as high as 20 kt. A chance of showers and thunderstorms after 2pm. 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.