For More Weather Information:

4NM NE Riverhead NY

[NOTICE]

Last Update: 5:16 am EDT Sep 18, 2026
Forecast Valid: 6am EDT Sep 18, 2026-6pm EDT Sep 24, 2026

Today

WNW wind 6 to 9 kt becoming NNW in the morning. Partly sunny, then gradually becoming sunny. Seas 1 ft or less.

Tonight

N wind 8 to 13 kt becoming NNE after midnight. Partly cloudy. Seas around 1 ft.

Saturday

NE wind 6 to 11 kt becoming E in the afternoon. Partly sunny. Seas around 1 ft.

Saturday Night

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

Sunday

ESE wind 7 to 9 kt. Showers likely, mainly after 2pm. Seas 1 ft or less.

Sunday Night

SE wind around 7 kt becoming E after midnight. Showers. Seas 1 ft or less.

Monday

NE wind 13 to 15 kt, with gusts as high as 22 kt. Showers likely, mainly before 8am. Seas 1 to 2 ft.

Monday Night

ENE wind 13 to 16 kt, with gusts as high as 23 kt. A chance of showers. Seas around 1 ft.

Tuesday

ENE wind 21 to 23 kt, with gusts as high as 31 kt. A chance of showers. Seas 2 to 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.