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Norton, MA Local Forecast Office

13NM S Plymouth MA

Marine Point Forecast

[NOTICE]

This Afternoon
High: 81 °F
W 9kt
< 1ft
Tonight
Low: 58 °F
Light Wind
< 1ft
Saturday
High: 80 °F
⇑SSW 17kt
< 1ft
Saturday Night
Low: 69 °F
SSW 16kt
< 1ft
Sunday
High: 79 °F
WNW 10kt
< 1ft
Sunday Night
Low: 61 °F
Light Wind
< 1ft
Monday
High: 78 °F
⇑SSW 7kt
< 1ft
Monday Night
Low: 66 °F
SSW 7kt⇓
< 1ft
Tuesday
High: 78 °F
⇑S 13kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:08 pm EDT Jul 17, 2026
Forecast Valid: 12pm EDT Jul 17, 2026-6pm EDT Jul 23, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

W wind around 9 kt. Patchy smoke after 4pm. Seas 1 ft or less.

Tonight

Variable winds 5 kt or less. Patchy smoke. Seas 1 ft or less.

Saturday

SSW wind 6 to 11 kt increasing to 12 to 17 kt in the afternoon. Winds could gust as high as 29 kt. Showers likely, then showers and possibly a thunderstorm after 4pm. Patchy smoke. Seas 1 ft or less.

Saturday Night

SSW wind 13 to 16 kt, with gusts as high as 28 kt. Showers and thunderstorms before 2am, then a chance of showers. Some of the storms could produce heavy rainfall. Seas 1 ft or less.

Sunday

WNW wind 8 to 10 kt. Mostly sunny. Seas 1 ft or less.

Sunday Night

Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.

Monday

Variable winds less than 5 kt becoming SSW 5 to 7 kt in the afternoon. Sunny. Seas 1 ft or less.

Monday Night

SSW wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Seas 1 ft or less.

Tuesday

S wind 6 to 9 kt increasing to 10 to 13 kt in the afternoon. Winds could gust as high as 21 kt. Partly sunny. Seas 1 ft or less.

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.