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Norton, MA Local Forecast Office

3NM SSE Boston MA

Marine Point Forecast

[NOTICE]

Today
High: 49 °F
NE 9kt
1ft
Tonight
Low: 49 °F
SSW 14kt
2ft
Thursday
High: 51 °F
WSW 15kt
2ft
Thursday Night
Low: 32 °F
WNW 13kt
2ft
Friday
High: 44 °F
SSW 12kt
1-2ft
Friday Night
Low: 40 °F
SSW 15kt
2ft
Saturday
High: 47 °F
W 20kt
2ft
Saturday Night
Low: 32 °F
W 14kt⇓
1-2ft
Sunday
High: 46 °F
⇑SE 8kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:50 am EDT Mar 11, 2026
Forecast Valid: 5am EDT Mar 11, 2026-6pm EDT Mar 17, 2026

View Nearby Observations

Detailed Forecast

Today

NE wind 5 to 9 kt. A slight chance of rain between 8am and 5pm. Seas around 1 ft.

Tonight

S wind 9 to 14 kt becoming SSW after midnight. Winds could gust as high as 24 kt. A chance of rain, with thunderstorms also possible after 11pm. Seas around 2 ft.

Thursday

SSW wind around 15 kt becoming W in the morning. Winds could gust as high as 24 kt. Rain, mainly before 5pm. Seas around 2 ft.

Thursday Night

WNW wind 11 to 13 kt, with gusts as high as 21 kt. A chance of snow before 7pm, then a slight chance of rain between 7pm and 8pm. Seas around 2 ft.

Friday

W wind 7 to 12 kt becoming SSW in the afternoon. Winds could gust as high as 20 kt. Mostly sunny. Seas 1 to 2 ft.

Friday Night

SSW wind around 15 kt, with gusts as high as 25 kt. A chance of rain, mainly after 7pm. Seas around 2 ft.

Saturday

W wind 16 to 20 kt, with gusts as high as 33 kt. Mostly sunny. Seas around 2 ft.

Saturday Night

W wind 11 to 14 kt decreasing to 7 to 10 kt after midnight. Winds could gust as high as 21 kt. Partly cloudy. Seas 1 to 2 ft.

Sunday

Variable winds less than 5 kt becoming SE 5 to 8 kt in the afternoon. Mostly cloudy. Seas around 1 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.