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Norton, MA Local Forecast Office

6NM NE Nantucket MA

Marine Point Forecast

[NOTICE]

Today
High: 63 °F
SE 13kt
< 1ft
Tonight
Low: 63 °F
SSW 18kt
< 1ft
Wednesday
High: 67 °F
WSW 19kt
< 1ft
Wednesday Night
Low: 57 °F
NNW 15kt
< 1ft
Thursday
High: 59 °F
N 20kt⇓
< 1ft
Thursday Night
Low: 55 °F
NNE 7kt
< 1ft
Friday
High: 65 °F
⇑SSE 21kt
< 1ft
Friday Night
Low: 50 °F
WNW 30kt
< 1ft
Saturday
High: 54 °F
WNW 32kt⇓
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 9:28 am EDT Oct 13, 2026
Forecast Valid: 11am EDT Oct 13, 2026-6pm EDT Oct 19, 2026

View Nearby Observations

Detailed Forecast

Today

SE wind around 13 kt. Mostly cloudy. Seas 1 ft or less.

Tonight

S wind 15 to 18 kt becoming SSW after midnight. A chance of showers, mainly between midnight and 2am. Seas 1 ft or less.

Wednesday

WSW wind 15 to 19 kt. Mostly sunny. Seas 1 ft or less.

Wednesday Night

W wind 12 to 15 kt becoming NNW after midnight. Partly cloudy. Seas 1 ft or less.

Thursday

N wind 17 to 20 kt decreasing to 13 to 16 kt in the afternoon. Sunny. Seas 1 ft or less.

Thursday Night

NNE wind 5 to 7 kt becoming SE after midnight. Partly cloudy. Seas 1 ft or less.

Friday

SSE wind 13 to 16 kt increasing to 18 to 21 kt in the afternoon. Winds could gust as high as 27 kt. Showers, with thunderstorms also possible after 2pm. Seas 1 ft or less.

Friday Night

WSW wind 27 to 30 kt becoming WNW in the evening. Showers and possibly a thunderstorm before 9pm, then showers likely. Seas 1 ft or less.

Saturday

WNW wind 29 to 32 kt decreasing to 26 to 29 kt in the afternoon. Mostly sunny. Seas 1 ft or less.

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.