Strong Atmospheric River Bringing Heavy Rain to the Pacific Northwest; Areas of Snow in the North-Central and Eastern U.S.

A strong atmospheric river will bring prolonged heavy rainfall along with gusty winds to the Pacific Northwest through much of this week. The heavy rainfall may lead to widespread urban and river flooding. Accumulating snow is expected over parts of the central Appalachians and Mid-Atlantic today as well as the Upper Midwest and the Upper Great Lakes this evening into Tuesday. Read More >

Hazardous Weather Conditions

Small Craft Advisory until December 8, 02:00 PM EST

For More Weather Information:

New York, NY Local Forecast Office

11NM SSW Riverhead NY

Marine Point Forecast

[NOTICE]

Today
N 15kt
< 1ft
Tonight
N 9kt
< 1ft
Tuesday
⇑SSW 8kt
< 1ft
Tuesday Night
SW 15kt
1ft
Wednesday
⇑SW 16kt
< 1ft
Wednesday Night
SW 15kt
< 1ft
Thursday
WNW 14kt
1ft
Thursday Night
W 10kt
< 1ft
Friday
W 12kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 4:40 am EST Dec 8, 2025
Forecast Valid: 8am EST Dec 8, 2025-6pm EST Dec 14, 2025

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EST THIS AFTERNOON...

Today

N wind 11 to 15 kt, with gusts as high as 25 kt. Partly sunny. Seas 1 ft or less.

Tonight

N wind 5 to 9 kt. Mostly cloudy, then gradually becoming mostly clear. Seas 1 ft or less.

Tuesday

Variable winds less than 5 kt becoming SSW 5 to 8 kt in the afternoon. Increasing clouds. Seas 1 ft or less.

Tuesday Night

SW wind 10 to 15 kt, with gusts as high as 25 kt. Mostly cloudy. Seas around 1 ft.

Wednesday

SW wind 10 to 13 kt increasing to 13 to 16 kt in the afternoon. Winds could gust as high as 26 kt. Rain likely, mainly after 1pm. Seas 1 ft or less.

Wednesday Night

SW wind 12 to 15 kt becoming W after midnight. Winds could gust as high as 25 kt. A chance of rain before 1am. Seas 1 ft or less.

Thursday

WNW wind 12 to 14 kt, with gusts as high as 23 kt. Mostly sunny. Seas around 1 ft.

Thursday Night

W wind 8 to 10 kt. Mostly cloudy. Seas 1 ft or less.

Friday

W wind 9 to 12 kt, with gusts as high as 21 kt. Partly sunny. 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.