For More Weather Information:

Norton, MA Local Forecast Office

10NM SE Boston MA

Marine Point Forecast

[NOTICE]

Tonight
Low: 41 °F
SSW 18kt
< 1ft
Saturday
High: 45 °F
W 9kt
< 1ft
Saturday Night
Low: 40 °F
E 12kt
< 1ft
Sunday
High: 43 °F
W 12kt
< 1ft
Sunday Night
Low: 28 °F
⇑W 24kt
< 1ft
Monday
High: 38 °F
W 19kt⇓
< 1ft
Monday Night
Low: 34 °F
WSW 12kt
< 1ft
Tuesday
High: 43 °F
WSW 12kt
< 1ft
Tuesday Night
Low: 36 °F
SSW 14kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:25 pm EST Jan 9, 2026
Forecast Valid: 9pm EST Jan 9, 2026-6pm EST Jan 16, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM EST SATURDAY...

Tonight

SSW wind 13 to 18 kt becoming W after midnight. Showers likely, mainly before 10pm. Patchy fog between 10pm and 11pm. Seas 1 ft or less.

Saturday

W wind 5 to 9 kt becoming E in the afternoon. A slight chance of rain after 5pm. Seas 1 ft or less.

Saturday Night

E wind 7 to 12 kt becoming NE after midnight. Rain, mainly after 7pm. Seas 1 ft or less.

Sunday

N wind 8 to 12 kt becoming W in the afternoon. Rain likely, mainly before 10am. Seas 1 ft or less.

Sunday Night

W wind 17 to 20 kt increasing to 21 to 24 kt after midnight. Winds could gust as high as 36 kt. A slight chance of snow showers between 10pm and 2am. Seas 1 ft or less.

Monday

W wind 16 to 19 kt decreasing to 11 to 14 kt in the afternoon. Winds could gust as high as 28 kt. Mostly sunny. Seas 1 ft or less.

Monday Night

WSW wind 10 to 12 kt. Mostly cloudy. Seas 1 ft or less.

Tuesday

WSW wind around 12 kt. Mostly sunny. Seas 1 ft or less.

Tuesday Night

SSW wind 12 to 14 kt. Mostly cloudy. 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.