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12NM NNE Islip NY

[NOTICE]

Last Update: 2:46 pm EDT Jun 26, 2026
Forecast Valid: 6pm EDT Jun 26, 2026-6pm EDT Jul 3, 2026

Tonight

SSW wind around 6 kt becoming variable and less than 5 kt in the evening. A chance of showers after 4am. Seas 1 ft or less.

Saturday

Variable winds 5 kt or less. A chance of showers, mainly after noon. Seas 1 ft or less.

Saturday Night

Variable winds 5 kt or less. A slight chance of showers after midnight. Seas 1 ft or less.

Sunday

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

Sunday Night

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

Monday

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

Monday Night

S wind around 6 kt becoming variable and less than 5 kt after midnight. Mostly clear. Seas 1 ft or less.

Tuesday

Variable winds less than 5 kt becoming SSW 5 to 9 kt in the morning. Mostly sunny. Seas 1 ft or less.

Tuesday Night

SSW wind 7 to 9 kt. A chance of showers. Seas around 1 ft.

Winds and seas may be higher in and near tstms.

*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.