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Norton, MA Local Forecast Office

12NM NW Hyannis MA

Marine Point Forecast

[NOTICE]

Tonight
Low: 68 °F
Light Wind
< 1ft
Wednesday
High: 81 °F
⇑SSW 8kt
< 1ft
Wednesday Night
Low: 70 °F
SW 6kt⇓
< 1ft
Thursday
High: 80 °F
Light Wind
< 1ft
Thursday Night
Low: 67 °F
Light Wind
< 1ft
Friday
High: 75 °F
N 7kt
< 1ft
Friday Night
Low: 66 °F
Light Wind
< 1ft
Saturday
High: 74 °F
E 8kt
< 1ft
Saturday Night
Low: 67 °F
Light Wind
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:02 pm EDT Aug 18, 2026
Forecast Valid: 6pm EDT Aug 18, 2026-6pm EDT Aug 25, 2026

View Nearby Observations

Detailed Forecast

Tonight

Variable winds 5 kt or less. Patchy fog after 3am. Seas 1 ft or less.

Wednesday

Variable winds less than 5 kt becoming SSW 5 to 8 kt in the morning. Patchy fog before 7am. Seas 1 ft or less.

Wednesday Night

SW wind around 6 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Seas 1 ft or less.

Thursday

Variable winds 5 kt or less. Mostly cloudy through mid morning, then becoming sunny. Seas 1 ft or less.

Thursday Night

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

Friday

N wind 5 to 7 kt becoming NE in the afternoon. Mostly sunny. Seas 1 ft or less.

Friday Night

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

Saturday

E wind 6 to 8 kt. Showers likely. Seas 1 ft or less.

Saturday Night

Variable winds 5 kt or less. Showers likely. Seas 1 ft or less.

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.