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19NM WSW Islip NY

[NOTICE]

Last Update: 12:51 pm EST Feb 17, 2026
Forecast Valid: 1pm EST Feb 17, 2026-6pm EST Feb 23, 2026

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

This Afternoon

SW wind 8 to 10 kt. Partly sunny. Seas 3 to 4 ft.

Tonight

SW wind around 6 kt becoming variable and less than 5 kt after midnight. Widespread fog, mainly after 1am. Seas 3 to 4 ft.

Wednesday

Variable winds less than 5 kt becoming ESE around 6 kt. Rain likely, mainly before 10am. Areas of fog before 10am. Seas around 3 ft.

Wednesday Night

Variable winds less than 5 kt becoming NE 5 to 9 kt in the evening. A chance of rain, mainly before 10pm. Seas around 3 ft.

Thursday

NE wind around 10 kt becoming E in the afternoon. Cloudy. Seas around 3 ft.

Thursday Night

E wind 8 to 12 kt. A chance of rain. Seas 2 to 3 ft.

Friday

E wind 12 to 16 kt. Rain. Seas around 3 ft.

Friday Night

NE wind 10 to 15 kt becoming N after midnight. A chance of rain. Seas 3 to 4 ft.

Saturday

NNW wind 8 to 10 kt becoming WNW in the afternoon. Partly sunny. Seas around 3 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.