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Norton, MA Local Forecast Office

7NM NNE Portsmouth RI

Marine Point Forecast

[NOTICE]

Today
High: 77 °F
⇑S 6kt
1ft
Tonight
Low: 62 °F
Light Wind
1ft
Sunday
High: 76 °F
Light Wind
1ft
Sunday Night
Low: 64 °F
Light Wind
1ft
Monday
High: 78 °F
⇑SSE 6kt
1ft
Monday Night
Low: 66 °F
S 6kt⇓
1ft
Tuesday
High: 78 °F
⇑SSW 12kt
3ft
Tuesday Night
Low: 68 °F
SSW 10kt
1-2ft
Wednesday
High: 83 °F
SSW 12kt
1-2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:11 am EDT Jun 27, 2026
Forecast Valid: 6am EDT Jun 27, 2026-6pm EDT Jul 3, 2026

View Nearby Observations

Detailed Forecast

Today

Variable winds less than 5 kt becoming S around 6 kt in the afternoon. A chance of showers, mainly between 2pm and 5pm. Patchy fog before 7am. Seas around 1 ft.

Tonight

Variable winds 5 kt or less. Patchy fog after 3am. Seas around 1 ft.

Sunday

Variable winds 5 kt or less. A chance of showers, mainly between 3pm and 5pm. Patchy fog before 7am. Seas around 1 ft.

Sunday Night

Variable winds 5 kt or less. A slight chance of showers, mainly between 9pm and 10pm. Seas around 1 ft.

Monday

Variable winds less than 5 kt becoming SSE around 6 kt in the afternoon. Mostly sunny. Seas around 1 ft.

Monday Night

S wind around 6 kt becoming variable and less than 5 kt in the evening. Partly cloudy. Seas around 1 ft.

Tuesday

SSW wind 5 to 8 kt increasing to 9 to 12 kt in the afternoon. Winds could gust as high as 20 kt. Mostly sunny. Seas 1 ft building to 3 ft.

Tuesday Night

SSW wind 8 to 10 kt. A chance of showers. Seas 1 to 2 ft.

Wednesday

SSW wind 8 to 12 kt. Mostly sunny. Seas 1 to 2 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.