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Norton, MA Local Forecast Office

3NM SSE Boston MA

Marine Point Forecast

[NOTICE]

Overnight
Low: 54 °F
WNW 8kt
1ft
Thursday
High: 60 °F
N 7kt
1ft
Thursday Night
Low: 49 °F
Light Wind
1ft
Friday
High: 61 °F
E 8kt
1ft
Friday Night
Low: 50 °F
Light Wind
1ft
Saturday
High: 59 °F
⇑E 7kt
1ft
Saturday Night
Low: 49 °F
ESE 7kt
1ft
Sunday
High: 57 °F
E 10kt
2ft
Sunday Night
Low: 50 °F
E 7kt⇓
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:33 pm EDT May 20, 2026
Forecast Valid: 11pm EDT May 20, 2026-6pm EDT May 27, 2026

View Nearby Observations

Detailed Forecast

Overnight

WNW wind around 8 kt becoming N after midnight. A slight chance of showers. Seas around 1 ft.

Thursday

N wind 5 to 7 kt becoming E in the afternoon. Mostly cloudy. Seas around 1 ft.

Thursday Night

Variable winds 5 kt or less. Mostly cloudy, then gradually becoming clear. Seas around 1 ft.

Friday

NNE wind 6 to 8 kt becoming ESE in the afternoon. Sunny. Seas around 1 ft.

Friday Night

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

Saturday

Variable winds less than 5 kt becoming E 5 to 7 kt in the afternoon. A slight chance of showers after 2pm. Seas around 1 ft.

Saturday Night

ESE wind 5 to 7 kt. Showers likely, mainly after 1am. Seas around 1 ft.

Sunday

E wind around 10 kt. Showers likely. Seas around 2 ft.

Sunday Night

E wind 5 to 7 kt becoming variable and less than 5 kt after midnight. A chance of showers. 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.