Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Hazardous Weather Conditions

Small Craft Advisory in effect from December 8, 01:00 AM EST until December 8, 04:00 PM EST

For More Weather Information:

Norton, MA Local Forecast Office

3NM NNW Plymouth MA

Marine Point Forecast

[NOTICE]

Overnight
Low: 22 °F
WNW 13kt
2-3ft
Monday
High: 28 °F
NNW 18kt⇓
2-3ft
Monday Night
Low: 14 °F
NW 10kt
2ft
Tuesday
High: 40 °F
⇑SSW 8kt
1-2ft
Tuesday Night
Low: 30 °F
SSW 10kt
2ft
Wednesday
High: 49 °F
⇑SSW 15kt
2-3ft
Wednesday Night
Low: 36 °F
SW 13kt
2-3ft
Thursday
High: 43 °F
W 13kt
2-3ft
Thursday Night
Low: 27 °F
W 9kt
1-2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:44 pm EST Dec 7, 2025
Forecast Valid: 12am EST Dec 8, 2025-6pm EST Dec 14, 2025

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON...

Overnight

WSW wind 8 to 13 kt becoming WNW. Winds could gust as high as 22 kt. Mostly clear. Seas 2 to 3 ft.

Monday

NNW wind 15 to 18 kt decreasing to 12 to 15 kt in the afternoon. Winds could gust as high as 27 kt. Sunny. Seas 2 to 3 ft.

Monday Night

NW wind 5 to 10 kt. Partly cloudy. Seas around 2 ft.

Tuesday

Variable winds less than 5 kt becoming SSW 5 to 8 kt in the morning. Increasing clouds. Seas 1 to 2 ft.

Tuesday Night

SSW wind 8 to 10 kt. A slight chance of snow before 8pm, then a chance of rain. Seas around 2 ft.

Wednesday

SSW wind 9 to 12 kt increasing to 12 to 15 kt in the afternoon. Winds could gust as high as 23 kt. A chance of rain, mainly after 11am. Seas 2 to 3 ft.

Wednesday Night

SW wind 11 to 13 kt, with gusts as high as 22 kt. A chance of rain before 4am. Seas 2 to 3 ft.

Thursday

W wind 11 to 13 kt, with gusts as high as 20 kt. Mostly sunny. Seas 2 to 3 ft.

Thursday Night

W wind 6 to 9 kt. Mostly cloudy. Seas 1 to 2 ft.

Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height.

*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.