For More Weather Information:

Norton, MA Local Forecast Office

7NM ESE Boston MA

Marine Point Forecast

[NOTICE]

Tonight
Low: 31 °F
SSW 14kt
2ft
Wednesday
High: 48 °F
S 19kt
2ft
Wednesday Night
Low: 32 °F
SW 20kt
2ft
Thursday
High: 37 °F
W 22kt
2ft
Thursday Night
Low: 26 °F
W 22kt
2ft
Friday
High: 34 °F
W 21kt
2ft
Friday Night
Low: 31 °F
W 16kt⇓
1-2ft
Saturday
High: 38 °F
WSW 13kt
1-2ft
Saturday Night
Low: 31 °F
W 15kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:52 pm EST Dec 9, 2025
Forecast Valid: 9pm EST Dec 9, 2025-6pm EST Dec 16, 2025

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE WEDNESDAY NIGHT...

Tonight

SSW wind around 14 kt, with gusts as high as 23 kt. A chance of snow, mainly before 1am. Seas around 2 ft.

Wednesday

S wind 14 to 19 kt, with gusts as high as 28 kt. Rain likely, mainly after 4pm. Seas around 2 ft.

Wednesday Night

SW wind 16 to 20 kt, with gusts as high as 28 kt. Rain likely, mainly before 2am. Seas around 2 ft.

Thursday

W wind 17 to 22 kt, with gusts as high as 31 kt. Mostly sunny. Seas around 2 ft.

Thursday Night

W wind 18 to 22 kt, with gusts as high as 30 kt. Partly cloudy. Seas around 2 ft.

Friday

W wind 17 to 21 kt, with gusts as high as 29 kt. Sunny. Seas around 2 ft.

Friday Night

W wind 13 to 16 kt decreasing to 10 to 13 kt after midnight. Partly cloudy. Seas 1 to 2 ft.

Saturday

WSW wind 9 to 13 kt. Partly sunny. Seas 1 to 2 ft.

Saturday Night

W wind around 15 kt. A chance of snow. Seas around 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.