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Norton, MA Local Forecast Office

20NM E Hyannis MA

Marine Point Forecast

[NOTICE]

Today
High: 73 °F
NW 12kt⇓
2ft
Tonight
Low: 68 °F
N 9kt
1ft
Saturday
High: 70 °F
N 9kt
2ft
Saturday Night
Low: 68 °F
Light Wind
1-2ft
Sunday
High: 72 °F
⇑S 11kt
1-2ft
Sunday Night
Low: 68 °F
S 16kt
2-3ft
Monday
High: 73 °F
S 20kt
3-4ft
Monday Night
Low: 67 °F
SW 10kt
2ft
Tuesday
High: 71 °F
N 11kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:34 am EDT Aug 14, 2026
Forecast Valid: 5am EDT Aug 14, 2026-6pm EDT Aug 20, 2026

View Nearby Observations

Detailed Forecast

Today

NW wind 7 to 12 kt becoming variable and less than 5 kt in the afternoon. Sunny. Seas around 2 ft.

Tonight

SW wind 7 to 9 kt becoming N after midnight. Mostly clear. Seas around 1 ft.

Saturday

N wind 6 to 9 kt. Sunny. Seas around 2 ft.

Saturday Night

Variable winds 5 kt or less. Mostly clear. Seas 1 to 2 ft.

Sunday

Variable winds less than 5 kt becoming S 6 to 11 kt in the morning. Sunny. Seas 1 to 2 ft.

Sunday Night

S wind 11 to 16 kt. A chance of showers, mainly after 2am. Seas 2 to 3 ft.

Monday

S wind 18 to 20 kt, with gusts as high as 27 kt. Showers, mainly before 2pm. Patchy fog before 9am. Seas 3 to 4 ft.

Monday Night

SW wind around 10 kt becoming NNW after midnight. A chance of showers. Seas around 2 ft.

Tuesday

N wind 8 to 11 kt. Sunny. Seas around 2 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.