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18NM WSW Islip NY

[NOTICE]

Last Update: 12:43 am EST Mar 3, 2026
Forecast Valid: 3am EST Mar 3, 2026-6pm EDT Mar 9, 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH

Tuesday

E wind 7 to 9 kt. A chance of snow before 9am, then a chance of rain and snow between 9am and 10am, then rain after 10am. Seas 1 ft or less.

Tuesday Night

SE wind 5 to 9 kt becoming W after midnight. Rain, mainly before 4am. Seas 1 ft or less.

Wednesday

WNW wind around 6 kt becoming variable and less than 5 kt in the afternoon. Mostly cloudy. Seas 1 ft or less.

Wednesday Night

Variable winds 5 kt or less. A chance of rain after 1am. Seas 1 ft or less.

Thursday

ENE wind 5 to 7 kt. Rain likely, mainly before 1pm. Seas 1 ft or less.

Thursday Night

ENE wind 8 to 12 kt. Rain likely. Seas 1 ft or less.

Friday

ENE wind 9 to 12 kt. A chance of rain before 1pm. Seas 1 ft or less.

Friday Night

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

Saturday

ESE wind 5 to 8 kt becoming S 8 to 11 kt in the afternoon. Mostly cloudy. 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.