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Norton, MA Local Forecast Office

52NM SSW Nantucket MA

Marine Point Forecast

[NOTICE]

Today
High: 74 °F
W 7kt
3ft
Tonight
Low: 71 °F
SW 8kt
3ft
Thursday
High: 77 °F
S 11kt
3ft
Thursday Night
Low: 71 °F
S 13kt
4-5ft
Friday
High: 76 °F
S 9kt
5ft
Friday Night
Low: 69 °F
WNW 8kt
4-5ft
Saturday
High: 73 °F
NNE 11kt
3-4ft
Saturday Night
Low: 69 °F
ENE 7kt⇓
2-3ft
Sunday
High: 75 °F
S 6kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:54 am EDT Aug 26, 2026
Forecast Valid: 10am EDT Aug 26, 2026-6pm EDT Sep 1, 2026

View Nearby Observations

Detailed Forecast

Today

W wind 5 to 7 kt. Sunny. Seas around 3 ft.

Tonight

SW wind 6 to 8 kt. Partly cloudy. Seas around 3 ft.

Thursday

SW wind 7 to 11 kt becoming S in the afternoon. Partly sunny, then gradually becoming sunny. Seas around 3 ft.

Thursday Night

S wind 11 to 13 kt. A chance of showers and thunderstorms between 10pm and 3am, then showers likely and possibly a thunderstorm after 3am. Seas 4 to 5 ft.

Friday

S wind 7 to 9 kt becoming SW in the afternoon. Showers likely, mainly before 9am. Seas around 5 ft.

Friday Night

WSW wind around 8 kt becoming WNW after midnight. A chance of showers, mainly after 1am. Seas 4 to 5 ft.

Saturday

NNE wind 9 to 11 kt. A chance of showers before 7am. Seas 3 to 4 ft.

Saturday Night

ENE wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Mostly cloudy. Seas 2 to 3 ft.

Sunday

E wind around 6 kt becoming SSW in the afternoon. Sunny. Seas around 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.