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Norton, MA Local Forecast Office

20NM E Hyannis MA

Marine Point Forecast

[NOTICE]

Overnight
Low: 57 °F
SW 17kt
4ft
Wednesday
High: 62 °F
SW 17kt
3-4ft
Wednesday Night
Low: 51 °F
WSW 12kt
2-3ft
Thursday
High: 54 °F
N 12kt
2ft
Thursday Night
Low: 50 °F
Light Wind
2ft
Friday
High: 54 °F
NE 7kt
1-2ft
Friday Night
Low: 50 °F
Light Wind
1ft
Saturday
High: 54 °F
⇑SE 8kt
1-2ft
Saturday Night
Low: 50 °F
E 10kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 8:07 pm EDT May 19, 2026
Forecast Valid: 12am EDT May 20, 2026-6pm EDT May 26, 2026

View Nearby Observations

Detailed Forecast

Overnight

SW wind around 17 kt. Patchy fog. Seas around 4 ft.

Wednesday

SW wind 15 to 17 kt, with gusts as high as 24 kt. Mostly sunny. Seas 3 to 4 ft.

Wednesday Night

WSW wind 10 to 12 kt becoming NNW after midnight. A chance of showers before 11pm, then a slight chance of showers after 4am. Seas 2 to 3 ft.

Thursday

N wind 9 to 12 kt. A slight chance of showers before 8am. Seas around 2 ft.

Thursday Night

Variable winds 5 kt or less. Partly cloudy. Seas around 2 ft.

Friday

NE wind 5 to 7 kt becoming ESE in the afternoon. Mostly sunny. Seas 1 to 2 ft.

Friday Night

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

Saturday

Variable winds less than 5 kt becoming SE 5 to 8 kt in the morning. A chance of showers. Seas 1 to 2 ft.

Saturday Night

E wind 7 to 10 kt. Showers likely. 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.