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Norton, MA Local Forecast Office

2NM WNW Portsmouth RI

Marine Point Forecast

[NOTICE]

Friday
High: 76 °F
NNW 7kt⇓
1-2ft
Friday Night
Low: 60 °F
Light Wind
1ft
Saturday
High: 74 °F
⇑S 6kt
1ft
Saturday Night
Low: 66 °F
SSE 6kt
1ft
Sunday
High: 75 °F
SSE 8kt
1-2ft
Sunday Night
Low: 66 °F
WSW 6kt
1ft
Monday
High: 75 °F
NNW 9kt
1ft
Monday Night
Low: 58 °F
N 7kt
1ft
Tuesday
High: 71 °F
S 8kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:23 am EDT Sep 11, 2026
Forecast Valid: 3am EDT Sep 11, 2026-6pm EDT Sep 17, 2026

View Nearby Observations

Detailed Forecast

Friday

NNW wind 5 to 7 kt becoming variable and less than 5 kt. Mostly sunny. Seas 1 to 2 ft.

Friday Night

Variable winds 5 kt or less. Clear. Seas around 1 ft.

Saturday

Variable winds less than 5 kt becoming S around 6 kt in the afternoon. Sunny. Seas around 1 ft.

Saturday Night

SSE wind around 6 kt. A chance of showers after 2am. Some of the storms could produce heavy rainfall. Patchy fog after 5am. Seas around 1 ft.

Sunday

SSE wind 6 to 8 kt becoming SSW in the afternoon. Showers and thunderstorms before noon, then showers likely and possibly a thunderstorm between noon and 2pm, then a chance of showers after 2pm. Some of the storms could produce heavy rainfall. Patchy fog before 7am, then Patchy fog between 9am and 10am, then Patchy fog between 1pm and 2pm. Seas 1 to 2 ft.

Sunday Night

WSW wind around 6 kt. A chance of showers, mainly before 7pm. Seas around 1 ft.

Monday

NNW wind around 9 kt. Mostly sunny. Seas around 1 ft.

Monday Night

N wind around 7 kt. Mostly clear. Seas around 1 ft.

Tuesday

NNE wind 5 to 8 kt becoming S in the afternoon. 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.