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Norton, MA Local Forecast Office

52NM SSW Nantucket MA

Marine Point Forecast

[NOTICE]

Wednesday
High: 70 °F
Light Wind
2ft
Wednesday Night
Low: 68 °F
SW 6kt
2ft
Thursday
High: 73 °F
SSW 8kt
2ft
Thursday Night
Low: 70 °F
SSW 14kt
3ft
Friday
High: 72 °F
W 15kt
3-4ft
Friday Night
Low: 62 °F
⇑NNE 17kt
3ft
Saturday
High: 65 °F
ENE 16kt
3-4ft
Saturday Night
Low: 62 °F
ESE 10kt
3ft
Sunday
High: 71 °F
SE 15kt
6ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:49 am EDT Sep 16, 2026
Forecast Valid: 2am EDT Sep 16, 2026-6pm EDT Sep 22, 2026

View Nearby Observations

Detailed Forecast

Wednesday

Variable winds 5 kt or less. Sunny. Seas around 2 ft.

Wednesday Night

SW wind around 6 kt. Partly cloudy. Seas around 2 ft.

Thursday

SSW wind 5 to 8 kt. Sunny. Seas around 2 ft.

Thursday Night

SSW wind 10 to 14 kt. A slight chance of showers after 3am. Seas around 3 ft.

Friday

WSW wind 12 to 15 kt becoming NNW in the afternoon. A slight chance of showers before 10am. Seas 3 to 4 ft.

Friday Night

NNE wind 10 to 13 kt increasing to 14 to 17 kt after midnight. Partly cloudy. Seas around 3 ft.

Saturday

ENE wind 11 to 16 kt. Mostly sunny. Seas 3 to 4 ft.

Saturday Night

ESE wind around 10 kt. Mostly cloudy. Seas around 3 ft.

Sunday

SE wind 12 to 15 kt. A chance of showers. Seas 4 ft building to 6 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.