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Norton, MA Local Forecast Office

3NM SSE Boston MA

Marine Point Forecast

[NOTICE]

Overnight
Low: 49 °F
Light Wind
1ft
Thursday
High: 65 °F
⇑ESE 8kt
1ft
Thursday Night
Low: 53 °F
ESE 7kt⇓
1ft
Friday
High: 68 °F
⇑NNE 8kt
1ft
Friday Night
Low: 48 °F
NE 6kt⇓
1ft
Saturday
High: 55 °F
E 7kt
1ft
Saturday Night
Low: 48 °F
E 6kt
1ft
Sunday
High: 59 °F
⇑W 12kt
1-2ft
Sunday Night
Low: 39 °F
W 12kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:33 pm EDT Apr 15, 2026
Forecast Valid: 12am EDT Apr 16, 2026-6pm EDT Apr 22, 2026

View Nearby Observations

Detailed Forecast

Overnight

Variable winds 5 kt or less. A chance of showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 2am, then a chance of showers and thunderstorms after 2am. Patchy fog. Seas around 1 ft.

Thursday

Variable winds less than 5 kt becoming ESE 5 to 8 kt in the afternoon. A chance of showers and thunderstorms between 4pm and 5pm, then a slight chance of showers. Patchy fog before 10am. Seas around 1 ft.

Thursday Night

ESE wind 5 to 7 kt becoming variable and less than 5 kt after midnight. A chance of showers and thunderstorms. Seas around 1 ft.

Friday

Variable winds less than 5 kt becoming NNE 5 to 8 kt in the morning. A chance of showers, with thunderstorms also possible after 11am. Seas around 1 ft.

Friday Night

NE wind around 6 kt becoming variable and less than 5 kt after midnight. A slight chance of showers before 11pm. Seas around 1 ft.

Saturday

E wind around 7 kt. Mostly cloudy. Seas around 1 ft.

Saturday Night

E wind around 6 kt becoming SSE after midnight. Mostly cloudy. Seas around 1 ft.

Sunday

S wind 6 to 9 kt becoming W 9 to 12 kt in the afternoon. Showers likely. Seas 1 to 2 ft.

Sunday Night

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

Winds and waves higher in and near tstms. 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.