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Norton, MA Local Forecast Office

52NM SSW Nantucket MA

Marine Point Forecast

[NOTICE]

Tonight
Low: 66 °F
E 19kt
4-5ft
Wednesday
High: 73 °F
ENE 19kt
5ft
Wednesday Night
Low: 68 °F
ESE 14kt
4-5ft
Thursday
High: 76 °F
SSW 11kt
3-4ft
Thursday Night
Low: 71 °F
WSW 13kt
3ft
Friday
High: 75 °F
NW 12kt
3ft
Friday Night
Low: 67 °F
WNW 12kt
3ft
Saturday
High: 71 °F
N 13kt
3-4ft
Saturday Night
Low: 64 °F
NNE 14kt
3-4ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:11 pm EDT Sep 1, 2026
Forecast Valid: 10pm EDT Sep 1, 2026-6pm EDT Sep 8, 2026

View Nearby Observations

Detailed Forecast

Tonight

E wind around 19 kt. A chance of showers and thunderstorms. Seas 4 to 5 ft.

Wednesday

ENE wind 16 to 19 kt. Mostly cloudy. Seas around 5 ft.

Wednesday Night

ESE wind 9 to 14 kt. A slight chance of showers after 4am. Patchy fog after 2am. Seas 4 to 5 ft.

Thursday

SSE wind 9 to 11 kt becoming SSW in the afternoon. Showers likely, mainly after 11am. Patchy fog before 9am. Seas 3 to 4 ft.

Thursday Night

SW wind around 13 kt becoming W after midnight. A chance of showers and thunderstorms. Seas around 3 ft.

Friday

NW wind around 12 kt. A slight chance of showers before 8am. Seas around 3 ft.

Friday Night

W wind around 12 kt becoming NNW after midnight. Partly cloudy. Seas around 3 ft.

Saturday

N wind around 13 kt. Sunny. Seas 3 to 4 ft.

Saturday Night

NNE wind around 14 kt. Partly cloudy. Seas 3 to 4 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.