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Norton, MA Local Forecast Office

3NM SSE Boston MA

Marine Point Forecast

[NOTICE]

Thursday
High: 42 °F
⇑SE 7kt
1ft
Thursday Night
Low: 27 °F
S 7kt
1ft
Friday
High: 51 °F
Light Wind
1ft
Friday Night
Low: 34 °F
SSW 9kt
1ft
Saturday
High: 51 °F
SSW 11kt
1-2ft
Saturday Night
Low: 42 °F
SW 9kt
1ft
Sunday
High: 54 °F
WSW 12kt
2ft
Sunday Night
Low: 42 °F
N 12kt
2ft
Monday
High: 40 °F
N 13kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:12 pm EDT Mar 18, 2026
Forecast Valid: 1am EDT Mar 19, 2026-6pm EDT Mar 25, 2026

View Nearby Observations

Detailed Forecast

Thursday

Variable winds less than 5 kt becoming SE 5 to 7 kt in the morning. Mostly sunny. Seas around 1 ft.

Thursday Night

S wind 5 to 7 kt becoming SW after midnight. Partly cloudy. Seas around 1 ft.

Friday

Variable winds 5 kt or less. Increasing clouds. Seas around 1 ft.

Friday Night

SSW wind around 9 kt. Rain likely, mainly after 3am. Seas around 1 ft.

Saturday

SSW wind 9 to 11 kt. Rain likely, mainly before 1pm. Seas 1 to 2 ft.

Saturday Night

SW wind around 9 kt. A slight chance of rain after 3am. Seas around 1 ft.

Sunday

SW wind 10 to 12 kt becoming W in the afternoon. Winds could gust as high as 20 kt. A chance of rain after 8am. Seas around 2 ft.

Sunday Night

N wind around 12 kt. A chance of rain. Seas around 2 ft.

Monday

N wind around 13 kt. Mostly sunny. 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.