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Norton, MA Local Forecast Office

52NM SSW Nantucket MA

Marine Point Forecast

[NOTICE]

Tonight
Low: 65 °F
SSW 17kt⇓
7-8ft
Thursday
High: 69 °F
N 11kt
5-6ft
Thursday Night
Low: 61 °F
ENE 7kt
4-5ft
Friday
High: 69 °F
ENE 10kt
3-4ft
Friday Night
Low: 64 °F
ENE 10kt
3ft
Saturday
High: 69 °F
NE 13kt
4ft
Saturday Night
Low: 64 °F
NE 11kt
4ft
Sunday
High: 69 °F
NNE 10kt
3ft
Sunday Night
Low: 65 °F
NE 8kt
3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:31 pm EDT Jul 22, 2026
Forecast Valid: 10pm EDT Jul 22, 2026-6pm EDT Jul 29, 2026

View Nearby Observations

Detailed Forecast

Tonight

SSW wind 14 to 17 kt becoming W 10 to 13 kt after midnight. Showers and thunderstorms likely before 3am, then showers likely and possibly a thunderstorm between 3am and 5am, then a chance of showers and thunderstorms after 5am. Patchy fog after 1am. Seas 7 to 8 ft.

Thursday

N wind 8 to 11 kt becoming NE in the afternoon. A chance of showers and thunderstorms. Patchy fog before 10am. Seas 5 to 6 ft.

Thursday Night

ENE wind 5 to 7 kt. Partly cloudy. Seas 4 to 5 ft.

Friday

ENE wind around 10 kt. Sunny. Seas 3 to 4 ft.

Friday Night

ENE wind around 10 kt. Partly cloudy. Seas around 3 ft.

Saturday

NE wind around 13 kt. Mostly sunny. Seas around 4 ft.

Saturday Night

NE wind 8 to 11 kt. Mostly cloudy. Seas around 4 ft.

Sunday

NNE wind around 10 kt. Mostly sunny. Seas around 3 ft.

Sunday Night

NE wind around 8 kt becoming N after midnight. Mostly cloudy. Seas around 3 ft.

Winds and seas higher in and near tstms. 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.