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Norton, MA Local Forecast Office

3NM SSE Boston MA

Marine Point Forecast

[NOTICE]

Tonight
Low: 55 °F
W 10kt⇓
1-2ft
Monday
High: 72 °F
⇑E 9kt
1-2ft
Monday Night
Low: 60 °F
S 8kt
1ft
Tuesday
High: 85 °F
SW 13kt
1-2ft
Tuesday Night
Low: 67 °F
SW 12kt
2ft
Wednesday
High: 82 °F
WSW 13kt
2ft
Wednesday Night
Low: 54 °F
W 11kt
1-2ft
Thursday
High: 63 °F
NNW 9kt
1ft
Thursday Night
Low: 49 °F
Light Wind
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:34 pm EDT May 17, 2026
Forecast Valid: 5pm EDT May 17, 2026-6pm EDT May 24, 2026

View Nearby Observations

Detailed Forecast

Tonight

W wind 5 to 10 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Seas 1 to 2 ft.

Monday

Variable winds less than 5 kt becoming E 5 to 9 kt in the morning. Mostly sunny. Seas 1 to 2 ft.

Monday Night

S wind around 8 kt becoming SW after midnight. Increasing clouds. Seas around 1 ft.

Tuesday

SW wind 8 to 13 kt, with gusts as high as 20 kt. A slight chance of showers and thunderstorms after 5pm. Seas 1 to 2 ft.

Tuesday Night

SW wind around 12 kt. Partly cloudy. Seas around 2 ft.

Wednesday

WSW wind 9 to 13 kt, with gusts as high as 21 kt. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 4pm. Seas around 2 ft.

Wednesday Night

W wind 9 to 11 kt becoming NW after midnight. Showers likely before 10pm. Seas 1 to 2 ft.

Thursday

NNW wind 6 to 9 kt becoming ENE in the afternoon. Mostly sunny. Seas around 1 ft.

Thursday Night

Variable winds 5 kt or less. Partly 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.