For More Weather Information:

9NM W Riverhead NY

[NOTICE]

Last Update: 3:10 pm EDT Sep 18, 2026
Forecast Valid: 12am EDT Sep 19, 2026-6pm EDT Sep 25, 2026

Overnight

NNE wind 9 to 11 kt. Partly cloudy. Seas 1 ft or less.

Saturday

NE wind 6 to 8 kt becoming ESE in the afternoon. Mostly sunny. Seas 1 ft or less.

Saturday Night

Variable winds 5 kt or less. Increasing clouds. Seas 1 ft or less.

Sunday

SE wind 5 to 10 kt becoming S in the afternoon. A chance of showers, then showers and possibly a thunderstorm after 2pm. Seas 1 ft or less.

Sunday Night

SSW wind 6 to 9 kt becoming N after midnight. Showers and possibly a thunderstorm before 2am, then showers likely. Seas 1 ft or less.

Monday

NNE wind 10 to 13 kt, with gusts as high as 22 kt. Showers likely, mainly before 8am. Seas 1 ft or less.

Monday Night

NE wind 9 to 12 kt. A chance of showers before 2am. Seas 1 ft or less.

Tuesday

ENE wind around 16 kt, with gusts as high as 27 kt. A chance of showers. Seas 1 ft or less.

Tuesday Night

ENE wind around 16 kt, with gusts as high as 27 kt. Mostly cloudy. Seas 1 ft or less.

Winds and seas may be higher in and near tstms.

*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.