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Norton, MA Local Forecast Office

25NM NE Plymouth MA

Marine Point Forecast

[NOTICE]

Overnight
Low: 67 °F
SW 20kt
4ft
Sunday
High: 73 °F
WNW 15kt⇓
2-3ft
Sunday Night
Low: 66 °F
NW 10kt
2ft
Monday
High: 73 °F
WNW 7kt
1-2ft
Monday Night
Low: 66 °F
SSW 13kt
2ft
Tuesday
High: 73 °F
⇑SSE 15kt
3ft
Tuesday Night
Low: 68 °F
SSE 17kt
3ft
Wednesday
High: 73 °F
SSW 21kt
3-4ft
Wednesday Night
Low: 66 °F
SW 19kt⇓
3-4ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 9:07 pm EDT Jul 18, 2026
Forecast Valid: 12am EDT Jul 19, 2026-6pm EDT Jul 25, 2026

View Nearby Observations

Detailed Forecast

Overnight

SW wind 17 to 20 kt, with gusts as high as 29 kt. A chance of showers and thunderstorms before 2am, then a slight chance of showers. Patchy smoke before 1am. Seas around 4 ft.

Sunday

WNW wind 12 to 15 kt decreasing to 9 to 12 kt in the afternoon. Winds could gust as high as 22 kt. Mostly cloudy through mid morning, then gradual clearing. Seas 2 to 3 ft.

Sunday Night

NW wind 8 to 10 kt. Mostly clear. Seas around 2 ft.

Monday

WNW wind 5 to 7 kt becoming S in the afternoon. Sunny. Seas 1 to 2 ft.

Monday Night

SSW wind 9 to 13 kt. Partly cloudy. Seas around 2 ft.

Tuesday

SSE wind 9 to 12 kt increasing to 12 to 15 kt in the afternoon. Winds could gust as high as 22 kt. A chance of showers, mainly after 5pm. Seas 1 ft building to 3 ft.

Tuesday Night

SSE wind 14 to 17 kt, with gusts as high as 24 kt. Showers and thunderstorms likely before 1am, then showers and possibly a thunderstorm between 1am and 2am, then showers after 2am. Seas around 3 ft.

Wednesday

SSW wind 19 to 21 kt, with gusts as high as 31 kt. Showers. Seas 3 to 4 ft.

Wednesday Night

SW wind 16 to 19 kt decreasing to 12 to 15 kt after midnight. Winds could gust as high as 29 kt. Showers likely. Seas 3 to 4 ft.

Winds and seas 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.