For More Weather Information:

13NM NW Riverhead NY

[NOTICE]

Last Update: 2:22 am EDT Oct 18, 2026
Forecast Valid: 1pm EDT Oct 18, 2026-6pm EDT Oct 24, 2026

This Afternoon

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

Tonight

Variable winds less than 5 kt becoming ENE 5 to 8 kt after midnight. Mostly clear. Seas 1 ft or less.

Monday

NE wind 10 to 13 kt. Increasing clouds. Seas around 1 ft.

Monday Night

NNE wind 14 to 19 kt. Mostly cloudy. Seas 1 to 2 ft.

Tuesday

NNE wind 16 to 21 kt. Partly sunny. Seas around 3 ft.

Tuesday Night

NNE wind 17 to 22 kt increasing to 22 to 27 kt after midnight. Partly cloudy. Seas 2 ft building to 4 ft.

Wednesday

NNE wind 21 to 26 kt decreasing to 15 to 20 kt in the afternoon. Mostly sunny. Seas 5 ft subsiding to 3 ft.

Wednesday Night

NNE wind 19 to 21 kt. Partly cloudy. Seas around 3 ft.

Thursday

N wind 15 to 18 kt decreasing to 10 to 13 kt in the afternoon. Mostly sunny. 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.