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Norton, MA Local Forecast Office

12NM NW Hyannis MA

Marine Point Forecast

[NOTICE]

Today
High: 78 °F
NW 7kt
< 1ft
Tonight
Low: 60 °F
Light Wind
< 1ft
Saturday
High: 79 °F
⇑SSW 15kt
< 1ft
Saturday Night
Low: 73 °F
S 16kt
< 1ft
Sunday
High: 77 °F
W 10kt
< 1ft
Sunday Night
Low: 62 °F
Light Wind
< 1ft
Monday
High: 79 °F
⇑S 6kt
< 1ft
Monday Night
Low: 68 °F
SSW 6kt
< 1ft
Tuesday
High: 80 °F
⇑S 12kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:55 am EDT Jul 17, 2026
Forecast Valid: 8am EDT Jul 17, 2026-6pm EDT Jul 23, 2026

View Nearby Observations

Detailed Forecast

Today

NW wind 5 to 7 kt becoming W in the afternoon. Sunny. Seas 1 ft or less.

Tonight

Variable winds 5 kt or less. Areas of smoke after 10pm. Seas 1 ft or less.

Saturday

SSW wind 6 to 9 kt increasing to 12 to 15 kt in the afternoon. Winds could gust as high as 25 kt. A chance of showers, with thunderstorms also possible after 5pm. Areas of smoke before 3pm. Seas 1 ft or less.

Saturday Night

S wind 14 to 16 kt becoming SW after midnight. Winds could gust as high as 26 kt. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Seas 1 ft or less.

Sunday

W wind 7 to 10 kt becoming NW in the afternoon. A chance of showers and thunderstorms before 7am, then a slight chance of showers between 7am and 8am. Seas 1 ft or less.

Sunday Night

Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.

Monday

Variable winds less than 5 kt becoming S around 6 kt in the afternoon. Sunny. Seas 1 ft or less.

Monday Night

SSW wind around 6 kt. Partly cloudy. Seas 1 ft or less.

Tuesday

S wind 6 to 9 kt increasing to 9 to 12 kt in the afternoon. Winds could gust as high as 21 kt. Partly 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.