For More Weather Information:

Norton, MA Local Forecast Office

3NM SSE Boston MA

Marine Point Forecast

[NOTICE]

Today
High: 51 °F
⇑SSE 11kt
1-2ft
Tonight
Low: 42 °F
SSW 17kt⇓
2ft
Saturday
High: 49 °F
NW 13kt
1-2ft
Saturday Night
Low: 37 °F
NNW 8kt⇓
1ft
Sunday
High: 47 °F
S 9kt
1-2ft
Sunday Night
Low: 37 °F
NNE 9kt
1-2ft
Monday
High: 40 °F
NNE 12kt
2ft
Monday Night
Low: 30 °F
N 9kt
1ft
Tuesday
High: 41 °F
NNW 8kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:34 am EDT Mar 20, 2026
Forecast Valid: 11am EDT Mar 20, 2026-6pm EDT Mar 26, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM EDT THIS AFTERNOON

Today

Variable winds less than 5 kt becoming SSE 6 to 11 kt in the afternoon. Increasing clouds. Seas 1 to 2 ft.

Tonight

SSW wind 14 to 17 kt decreasing to 10 to 13 kt after midnight. Winds could gust as high as 23 kt. Showers, mainly before 1am. Seas around 2 ft.

Saturday

NW wind 9 to 13 kt, with gusts as high as 23 kt. A slight chance of showers before 7am. Seas 1 to 2 ft.

Saturday Night

NNW wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Increasing clouds. Seas around 1 ft.

Sunday

S wind 6 to 9 kt. A chance of rain before 10am, then a chance of rain and snow between 10am and 11am, then a chance of rain after 11am. Seas 1 to 2 ft.

Sunday Night

E wind around 9 kt becoming NNE in the evening. Rain likely. Seas 1 to 2 ft.

Monday

NNE wind around 12 kt. A chance of rain before 4pm. Seas around 2 ft.

Monday Night

N wind around 9 kt. Mostly cloudy. Seas around 1 ft.

Tuesday

NNW wind around 8 kt. Mostly sunny. Seas around 1 ft.

*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.