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Norton, MA Local Forecast Office

3NM SSE Boston MA

Marine Point Forecast

[NOTICE]

Overnight
Low: 15 °F
WSW 9kt
2ft
Wednesday
High: 37 °F
SSW 10kt
1-2ft
Wednesday Night
Low: 29 °F
SW 11kt
2ft
Thursday
High: 42 °F
WSW 13kt
2ft
Thursday Night
Low: 26 °F
W 10kt
1-2ft
Friday
High: 31 °F
W 13kt
1-2ft
Friday Night
Low: 7 °F
WNW 14kt
2ft
Saturday
High: 14 °F
WNW 13kt
2ft
Saturday Night
Low: 9 °F
NW 9kt
1-2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:44 pm EST Jan 20, 2026
Forecast Valid: 11pm EST Jan 20, 2026-6pm EST Jan 27, 2026

View Nearby Observations

Detailed Forecast

Overnight

WSW wind 7 to 9 kt. Mostly clear. Seas around 2 ft.

Wednesday

WSW wind 6 to 10 kt becoming SSW in the afternoon. A slight chance of snow after 5pm. Seas 1 to 2 ft.

Wednesday Night

SW wind 9 to 11 kt, with gusts as high as 20 kt. A chance of rain and snow before 2am, then a chance of snow between 2am and 5am, then a chance of rain after 5am. Seas around 2 ft.

Thursday

WSW wind 10 to 13 kt, with gusts as high as 25 kt. A chance of rain and snow before 8am, then a slight chance of rain between 8am and 9am. Seas around 2 ft.

Thursday Night

W wind 8 to 10 kt, with gusts as high as 21 kt. Mostly cloudy. Seas 1 to 2 ft.

Friday

W wind 8 to 13 kt, with gusts as high as 23 kt. Mostly cloudy. Seas 1 to 2 ft.

Friday Night

WNW wind around 14 kt, with gusts as high as 22 kt. Partly cloudy. Seas around 2 ft.

Saturday

WNW wind 11 to 13 kt, with gusts as high as 20 kt. Mostly sunny. Seas around 2 ft.

Saturday Night

NW wind around 9 kt. Mostly cloudy. Seas 1 to 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.