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 >

For More Weather Information:

Norton, MA Local Forecast Office

2NM E Boston MA

Marine Point Forecast

[NOTICE]

Tonight
Low: 22 °F
⇑NW 14kt
< 1ft
Monday
High: 26 °F
NNW 15kt
< 1ft
Monday Night
Low: 16 °F
WNW 10kt
< 1ft
Tuesday
High: 35 °F
SSW 10kt
< 1ft
Tuesday Night
Low: 30 °F
SSW 11kt
< 1ft
Wednesday
High: 45 °F
SSW 14kt
< 1ft
Wednesday Night
Low: 36 °F
SW 13kt
< 1ft
Thursday
High: 40 °F
W 14kt
< 1ft
Thursday Night
Low: 27 °F
W 11kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:37 pm EST Dec 7, 2025
Forecast Valid: 5pm EST Dec 7, 2025-6pm EST Dec 14, 2025

View Nearby Observations

Detailed Forecast

Tonight

SSW wind 6 to 9 kt becoming NW 11 to 14 kt after midnight. Winds could gust as high as 21 kt. Mostly cloudy during the early evening, then gradual clearing. Seas 1 ft or less.

Monday

NNW wind 12 to 15 kt, with gusts as high as 24 kt. Sunny. Seas 1 ft or less.

Monday Night

WNW wind 6 to 10 kt. Mostly clear. Seas 1 ft or less.

Tuesday

W wind 5 to 10 kt becoming SSW in the afternoon. Increasing clouds. Seas 1 ft or less.

Tuesday Night

S wind around 11 kt becoming SW after midnight. A chance of snow before 11pm, then a chance of rain. Seas 1 ft or less.

Wednesday

SSW wind 10 to 14 kt, with gusts as high as 21 kt. Rain likely, mainly after 4pm. Seas 1 ft or less.

Wednesday Night

SW wind around 13 kt, with gusts as high as 20 kt. A chance of rain before 3am. Seas 1 ft or less.

Thursday

W wind 12 to 14 kt, with gusts as high as 20 kt. Mostly sunny. Seas 1 ft or less.

Thursday Night

W wind 8 to 11 kt. Mostly cloudy. Seas 1 ft or less.

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.