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Norton, MA Local Forecast Office

18NM E New London CT

Marine Point Forecast

[NOTICE]

This Afternoon
High: 47 °F
WSW 12kt
2ft
Tonight
Low: 37 °F
W 7kt⇓
1ft
Tuesday
High: 46 °F
W 13kt
3ft
Tuesday Night
Low: 30 °F
NW 12kt
2ft
Wednesday
High: 41 °F
NNE 7kt⇓
1ft
Wednesday Night
Low: 34 °F
S 6kt⇓
1ft
Thursday
High: 44 °F
⇑SSE 10kt
1ft
Thursday Night
Low: 40 °F
S 6kt
1ft
Friday
High: 51 °F
⇑SSW 9kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:42 am EDT Apr 6, 2026
Forecast Valid: 12pm EDT Apr 6, 2026-6pm EDT Apr 12, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

WSW wind around 12 kt. Mostly sunny. Seas around 2 ft.

Tonight

W wind 5 to 7 kt becoming variable and less than 5 kt in the evening. A chance of showers, mainly after 5am. Seas around 1 ft.

Tuesday

W wind 8 to 13 kt, with gusts as high as 20 kt. A slight chance of showers. Seas 1 ft building to 3 ft.

Tuesday Night

NW wind 9 to 12 kt. Mostly clear. Seas around 2 ft.

Wednesday

NNE wind 5 to 7 kt becoming variable and less than 5 kt. Sunny. Seas around 1 ft.

Wednesday Night

S wind around 6 kt becoming variable and less than 5 kt after midnight. Mostly clear. Seas around 1 ft.

Thursday

Variable winds less than 5 kt becoming SSE 5 to 10 kt in the morning. Mostly sunny. Seas around 1 ft.

Thursday Night

S wind around 6 kt. Partly cloudy. Seas around 1 ft.

Friday

Variable winds less than 5 kt becoming SSW 5 to 9 kt in the morning. 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.