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Norton, MA Local Forecast Office

6NM WNW Portsmouth RI

Marine Point Forecast

[NOTICE]

Sunday
High: 76 °F
SE 8kt
1ft
Sunday Night
Low: 68 °F
SE 7kt⇓
1ft
Monday
High: 79 °F
S 10kt
1ft
Monday Night
Low: 72 °F
SW 10kt
1ft
Tuesday
High: 81 °F
SSW 10kt
1ft
Tuesday Night
Low: 72 °F
SW 9kt
1ft
Wednesday
High: 83 °F
⇑S 12kt
1-2ft
Wednesday Night
Low: 74 °F
SSW 11kt
1ft
Thursday
High: 82 °F
SSW 15kt
1-2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:22 am EDT Jul 13, 2025
Forecast Valid: 3am EDT Jul 13, 2025-6pm EDT Jul 19, 2025

View Nearby Observations

Detailed Forecast

Sunday

ESE wind 5 to 8 kt becoming SSE in the afternoon. Patchy fog before 8am. Seas around 1 ft.

Sunday Night

SE wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Patchy fog after 11pm. Seas around 1 ft.

Monday

SSE wind 5 to 10 kt becoming SW in the morning. Cloudy, then gradually becoming mostly sunny. Seas around 1 ft.

Monday Night

SW wind 7 to 10 kt. Mostly cloudy. Seas around 1 ft.

Tuesday

SSW wind 7 to 10 kt. A slight chance of showers and thunderstorms. Seas around 1 ft.

Tuesday Night

SW wind 7 to 9 kt. Partly cloudy. Seas around 1 ft.

Wednesday

S wind 6 to 9 kt increasing to 9 to 12 kt in the afternoon. Mostly sunny. Seas 1 to 2 ft.

Wednesday Night

SSW wind around 11 kt. Mostly cloudy. Seas around 1 ft.

Thursday

SSW wind 11 to 15 kt. Partly 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.