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Norton, MA Local Forecast Office

18NM SSW Hyannis MA

Marine Point Forecast

[NOTICE]

Overnight
Low: 58 °F
NNE 16kt
3ft
Saturday
High: 65 °F
NNE 14kt⇓
2-3ft
Saturday Night
Low: 57 °F
E 7kt
1ft
Sunday
High: 68 °F
SE 10kt
1ft
Sunday Night
Low: 60 °F
SE 11kt
1ft
Monday
High: 66 °F
NNE 18kt
3ft
Monday Night
Low: 60 °F
NE 18kt
2-3ft
Tuesday
High: 63 °F
NE 20kt
4ft
Tuesday Night
Low: 59 °F
ENE 22kt
4-5ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:31 pm EDT Sep 18, 2026
Forecast Valid: 12am EDT Sep 19, 2026-6pm EDT Sep 25, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY MORNING...

Overnight

NNE wind 14 to 16 kt, with gusts as high as 26 kt. Partly cloudy. Seas around 3 ft.

Saturday

NNE wind 11 to 14 kt decreasing to 8 to 11 kt in the afternoon. Winds could gust as high as 20 kt. Mostly sunny. Seas 2 to 3 ft.

Saturday Night

E wind around 7 kt becoming ESE after midnight. Partly cloudy. Seas around 1 ft.

Sunday

SE wind around 10 kt. A chance of showers after 2pm. Seas around 1 ft.

Sunday Night

SE wind around 11 kt. Showers, mainly after 7pm. Seas around 1 ft.

Monday

NNE wind 16 to 18 kt. Showers likely, mainly before 8am. Seas around 3 ft.

Monday Night

NE wind 14 to 18 kt. Mostly cloudy. Seas 2 to 3 ft.

Tuesday

NE wind around 20 kt. Mostly cloudy. Seas around 4 ft.

Tuesday Night

ENE wind 20 to 22 kt. Mostly cloudy. Seas 4 to 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.