For More Weather Information:

Norton, MA Local Forecast Office

3NM SSE Boston MA

Marine Point Forecast

[NOTICE]

This Afternoon
High: 54 °F
WNW 14kt
2ft
Tonight
Low: 32 °F
WNW 15kt
2ft
Friday
High: 40 °F
SSW 10kt
1-2ft
Friday Night
Low: 39 °F
S 13kt
2ft
Saturday
High: 46 °F
⇑W 20kt
2ft
Saturday Night
Low: 33 °F
W 15kt⇓
2ft
Sunday
High: 43 °F
⇑ESE 7kt
1ft
Sunday Night
Low: 39 °F
SE 12kt
2ft
Monday
High: 60 °F
S 19kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:41 pm EDT Mar 12, 2026
Forecast Valid: 2pm EDT Mar 12, 2026-6pm EDT Mar 18, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

This Afternoon

WNW wind around 14 kt, with gusts as high as 23 kt. Rain likely before 5pm, then rain and snow likely. Seas around 2 ft.

Tonight

WNW wind 11 to 15 kt, with gusts as high as 22 kt. A chance of snow before 8pm. Seas around 2 ft.

Friday

W wind 5 to 10 kt becoming SSW in the afternoon. Increasing clouds. Seas 1 to 2 ft.

Friday Night

S wind around 13 kt, with gusts as high as 21 kt. A slight chance of snow before 9pm, then a chance of rain. Seas around 2 ft.

Saturday

W wind 14 to 17 kt increasing to 17 to 20 kt in the afternoon. Winds could gust as high as 35 kt. A slight chance of rain before 8am. Seas around 2 ft.

Saturday Night

W wind 12 to 15 kt decreasing to 7 to 10 kt after midnight. Winds could gust as high as 28 kt. Mostly clear. Seas around 2 ft.

Sunday

Variable winds less than 5 kt becoming ESE 5 to 7 kt in the afternoon. Mostly cloudy. Seas around 1 ft.

Sunday Night

SE wind 9 to 12 kt, with gusts as high as 23 kt. A chance of rain. Seas around 2 ft.

Monday

S wind around 19 kt, with gusts as high as 32 kt. Rain. 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.