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Norton, MA Local Forecast Office

52NM SSW Nantucket MA

Marine Point Forecast

[NOTICE]

Sunday
High: 67 °F
WSW 9kt
3-4ft
Sunday Night
Low: 61 °F
WSW 11kt
3ft
Monday
High: 69 °F
⇑S 11kt
2ft
Monday Night
Low: 62 °F
S 19kt
5ft
Tuesday
High: 68 °F
SSW 15kt
5-6ft
Tuesday Night
Low: 61 °F
N 8kt
4-5ft
Wednesday
High: 68 °F
NNW 8kt
3-4ft
Wednesday Night
Low: 62 °F
SW 7kt
3-4ft
Thursday
High: 69 °F
S 8kt
3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:29 am EDT Jun 21, 2026
Forecast Valid: 3am EDT Jun 21, 2026-6pm EDT Jun 27, 2026

View Nearby Observations

Detailed Forecast

Sunday

W wind 5 to 9 kt becoming SW in the afternoon. Sunny. Seas 3 to 4 ft.

Sunday Night

WSW wind 7 to 11 kt. Partly cloudy. Seas around 3 ft.

Monday

Variable winds less than 5 kt becoming S 6 to 11 kt in the morning. A slight chance of showers after 3pm. Patchy fog after 4pm. Seas around 2 ft.

Monday Night

S wind 17 to 19 kt. A chance of showers, then showers likely and possibly a thunderstorm after 2am. Seas 3 ft building to 5 ft.

Tuesday

SSW wind 12 to 15 kt becoming W in the afternoon. Showers and possibly a thunderstorm before 2pm, then a chance of showers. Seas 5 to 6 ft.

Tuesday Night

N wind around 8 kt becoming NW after midnight. A chance of showers, mainly before midnight. Seas 4 to 5 ft.

Wednesday

NNW wind 5 to 8 kt becoming W in the afternoon. Sunny. Seas 3 to 4 ft.

Wednesday Night

SW wind around 7 kt. Mostly clear. Seas 3 to 4 ft.

Thursday

S wind 5 to 8 kt. Sunny. Seas around 3 ft.

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.