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Norton, MA Local Forecast Office

2NM WNW Portsmouth RI

Marine Point Forecast

[NOTICE]

Juneteenth
High: 79 °F
⇑SSW 14kt
3ft
Thursday Night
Low: 69 °F
SSW 14kt
2-3ft
Friday
High: 78 °F
W 15kt
2-3ft
Friday Night
Low: 66 °F
W 10kt
1ft
Saturday
High: 79 °F
WSW 10kt
1-2ft
Saturday Night
Low: 69 °F
SW 11kt
1ft
Sunday
High: 78 °F
SW 14kt
2-3ft
Sunday Night
Low: 69 °F
SW 11kt
1ft
Monday
High: 81 °F
SSW 10kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:10 pm EDT Jun 18, 2025
Forecast Valid: 2am EDT Jun 19, 2025-6pm EDT Jun 25, 2025

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Detailed Forecast

Juneteenth

SSW wind 5 to 8 kt increasing to 11 to 14 kt in the afternoon. Winds could gust as high as 20 kt. Patchy fog before 11am. Seas 1 ft building to 3 ft.

Thursday Night

SSW wind around 14 kt, with gusts as high as 20 kt. Isolated showers and thunderstorms between 9pm and 11pm. Seas 2 to 3 ft.

Friday

W wind 12 to 15 kt, with gusts as high as 21 kt. Sunny. Seas 2 to 3 ft.

Friday Night

W wind 8 to 10 kt. Mostly clear. Seas around 1 ft.

Saturday

W wind 7 to 10 kt becoming SW in the afternoon. Sunny. Seas 1 to 2 ft.

Saturday Night

SW wind around 11 kt. A slight chance of showers after 2am. Seas around 1 ft.

Sunday

SW wind around 14 kt, with gusts as high as 20 kt. A chance of showers before noon. Seas 2 to 3 ft.

Sunday Night

SW wind 8 to 11 kt. Partly cloudy. Seas around 1 ft.

Monday

SSW wind 7 to 10 kt. Mostly sunny. 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.