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Norton, MA Local Forecast Office

52NM SSW Nantucket MA

Marine Point Forecast

[NOTICE]

Wednesday
High: 53 °F
⇑S 17kt
3-4ft
Wednesday Night
Low: 50 °F
S 17kt
4ft
Thursday
High: 53 °F
ESE 15kt
4-5ft
Thursday Night
Low: 48 °F
SW 8kt
5ft
Friday
High: 52 °F
W 12kt
5ft
Friday Night
Low: 48 °F
NW 11kt
5ft
Saturday
High: 54 °F
SW 16kt
5ft
Saturday Night
Low: 50 °F
SW 18kt
5ft
Sunday
High: 56 °F
WSW 14kt
5ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:35 am EDT May 13, 2026
Forecast Valid: 3am EDT May 13, 2026-6pm EDT May 19, 2026

View Nearby Observations

Detailed Forecast

Wednesday

S wind 11 to 14 kt increasing to 14 to 17 kt in the afternoon. Winds could gust as high as 23 kt. Mostly sunny. Seas 3 to 4 ft.

Wednesday Night

S wind 15 to 17 kt, with gusts as high as 23 kt. A slight chance of showers after 5am. Seas around 4 ft.

Thursday

ESE wind 10 to 15 kt. Showers, with thunderstorms also possible after 2pm. Patchy fog. Seas 4 to 5 ft.

Thursday Night

ESE wind around 8 kt becoming WSW after midnight. A chance of showers and thunderstorms, then showers likely after 11pm. Patchy fog before 9pm. Seas around 5 ft.

Friday

W wind 9 to 12 kt. A slight chance of showers before 2pm. Seas around 5 ft.

Friday Night

NW wind 9 to 11 kt. Partly cloudy. Seas around 5 ft.

Saturday

SW wind 12 to 16 kt. Sunny. Seas around 5 ft.

Saturday Night

SW wind 16 to 18 kt, with gusts as high as 24 kt. Partly cloudy. Seas around 5 ft.

Sunday

WSW wind around 14 kt. Sunny. Seas around 5 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.