For More Weather Information:

18NM NNE Riverhead NY

[NOTICE]

Last Update: 8:17 pm EST Nov 18, 2025
Forecast Valid: 11pm EST Nov 18, 2025-6pm EST Nov 25, 2025

Overnight

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

Wednesday

Variable winds 5 kt or less. Mostly cloudy, then gradually becoming sunny. Seas 1 ft or less.

Wednesday Night

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

Thursday

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

Thursday Night

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

Friday

SSW wind 5 to 8 kt increasing to 9 to 12 kt in the afternoon. Mostly cloudy. Seas 1 ft or less.

Friday Night

WSW wind around 10 kt becoming NNW after midnight. Mostly cloudy. Seas 1 to 2 ft.

Saturday

NNW wind 7 to 9 kt. Mostly sunny. Seas around 1 ft.

Saturday Night

N wind around 7 kt. Partly 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.