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Norton, MA Local Forecast Office

5NM ENE Nantucket MA

Marine Point Forecast

[NOTICE]

Today
High: 71 °F
WSW 12kt
< 1ft
Tonight
Low: 60 °F
⇑NNE 17kt
< 1ft
Saturday
High: 63 °F
NNE 14kt
< 1ft
Saturday Night
Low: 57 °F
ENE 6kt
< 1ft
Sunday
High: 66 °F
ESE 10kt
< 1ft
Sunday Night
Low: 62 °F
E 8kt
< 1ft
Monday
High: 66 °F
NE 15kt
< 1ft
Monday Night
Low: 60 °F
NE 19kt
< 1ft
Tuesday
High: 63 °F
NE 21kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:02 am EDT Sep 18, 2026
Forecast Valid: 6am EDT Sep 18, 2026-6pm EDT Sep 24, 2026

View Nearby Observations

Detailed Forecast

Today

WSW wind 9 to 12 kt becoming N in the afternoon. A chance of showers, mainly before 7am. Seas 1 ft or less.

Tonight

Variable winds less than 5 kt becoming NNE 12 to 17 kt in the evening. Partly cloudy. Seas 1 ft or less.

Saturday

NNE wind 9 to 14 kt. Mostly sunny. Seas 1 ft or less.

Saturday Night

ENE wind around 6 kt becoming ESE after midnight. Partly cloudy. Seas 1 ft or less.

Sunday

ESE wind 8 to 10 kt. A chance of showers, mainly after 2pm. Seas 1 ft or less.

Sunday Night

E wind around 8 kt. Showers likely, with thunderstorms also possible after 2am. Patchy fog after 1am. Seas 1 ft or less.

Monday

NE wind 11 to 15 kt. A chance of showers. The rain could be heavy at times. Seas 1 ft or less.

Monday Night

NE wind 15 to 19 kt. A chance of showers. Seas 1 ft or less.

Tuesday

NE wind 19 to 21 kt. A chance of showers. Seas 1 ft or less.

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.