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12NM NW Islip NY

[NOTICE]

Last Update: 3:01 pm EDT Oct 23, 2026
Forecast Valid: 3pm EDT Oct 23, 2026-6pm EDT Oct 30, 2026

This Afternoon

NE wind around 6 kt. Sunny. Seas around 1 ft.

Tonight

Variable winds less than 5 kt becoming NE around 6 kt in the evening. Mostly clear. Seas 1 ft or less.

Saturday

Variable winds 5 kt or less. Partly sunny. Seas 1 ft or less.

Saturday Night

Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.

Sunday

Variable winds 5 kt or less. Sunny. Seas 1 ft or less.

Sunday Night

Variable winds 5 kt or less. Clear. Seas 1 ft or less.

Monday

Variable winds 5 kt or less. Sunny. Seas 1 ft or less.

Monday Night

Variable winds less than 5 kt becoming N 5 to 8 kt after midnight. Mostly clear. Seas 1 ft or less.

Tuesday

N wind 6 to 10 kt. 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.