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Norton, MA Local Forecast Office

3NM SSE Boston MA

Marine Point Forecast

[NOTICE]

Tonight
Low: 50 °F
SSW 6kt
1ft
Friday
High: 63 °F
⇑NE 10kt
1ft
Friday Night
Low: 48 °F
Light Wind
1ft
Saturday
High: 53 °F
ENE 8kt
1ft
Saturday Night
Low: 47 °F
Light Wind
1ft
Sunday
High: 58 °F
WSW 11kt
1-2ft
Sunday Night
Low: 38 °F
W 12kt
2ft
Monday
High: 46 °F
WNW 12kt
2ft
Monday Night
Low: 34 °F
NW 9kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:34 pm EDT Apr 16, 2026
Forecast Valid: 10pm EDT Apr 16, 2026-6pm EDT Apr 23, 2026

View Nearby Observations

Detailed Forecast

Tonight

SSE wind around 6 kt becoming WNW after midnight. A slight chance of showers after 4am. Patchy dense fog before 2am, then Patchy dense fog after 4am. Seas around 1 ft.

Friday

Variable winds less than 5 kt becoming NE 5 to 10 kt in the morning. A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then a chance of showers after 2pm. Patchy fog before 8am. Seas around 1 ft.

Friday Night

Variable winds 5 kt or less. Mostly cloudy. Seas around 1 ft.

Saturday

ENE wind 6 to 8 kt. Mostly cloudy. Seas around 1 ft.

Saturday Night

Variable winds 5 kt or less. A slight chance of showers after 2am. Seas around 1 ft.

Sunday

S wind 7 to 11 kt becoming W in the afternoon. Showers, mainly after 11am. Seas 1 to 2 ft.

Sunday Night

W wind around 12 kt. A chance of showers before 2am. Seas around 2 ft.

Monday

WNW wind around 12 kt. Mostly sunny. Seas around 2 ft.

Monday Night

NW wind 7 to 9 kt. 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.