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Norton, MA Local Forecast Office

18NM SW Hyannis MA

Marine Point Forecast

[NOTICE]

Overnight
Low: 62 °F
SSW 16kt
< 1ft
Wednesday
High: 72 °F
WSW 14kt
< 1ft
Wednesday Night
Low: 54 °F
NNW 10kt
< 1ft
Thursday
High: 60 °F
N 12kt⇓
< 1ft
Thursday Night
Low: 51 °F
⇑SE 7kt
< 1ft
Friday
High: 68 °F
S 18kt
< 1ft
Friday Night
Low: 45 °F
WNW 25kt
< 1ft
Saturday
High: 53 °F
NW 26kt
< 1ft
Saturday Night
Low: 39 °F
NW 17kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:30 pm EDT Oct 13, 2026
Forecast Valid: 11pm EDT Oct 13, 2026-6pm EDT Oct 20, 2026

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Detailed Forecast

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

Overnight

SSW wind 13 to 16 kt, with gusts as high as 25 kt. A chance of showers and thunderstorms, mainly before 2am. Seas 1 ft or less.

Wednesday

WSW wind 11 to 14 kt, with gusts as high as 22 kt. Patchy fog before 9am. Seas 1 ft or less.

Wednesday Night

NNW wind around 10 kt. Mostly clear. Seas 1 ft or less.

Thursday

N wind 9 to 12 kt becoming NNE 6 to 9 kt in the afternoon. Sunny. Seas 1 ft or less.

Thursday Night

Variable winds less than 5 kt becoming SE 5 to 7 kt in the evening. A slight chance of showers after 4am. Seas 1 ft or less.

Friday

SSE wind 13 to 18 kt becoming S in the afternoon. Winds could gust as high as 29 kt. Showers before 11am, then showers and possibly a thunderstorm between 11am and 2pm, then showers after 2pm. Seas 1 ft or less.

Friday Night

WSW wind around 25 kt becoming WNW after midnight. Winds could gust as high as 31 kt. Showers likely, mainly before 1am. Seas 1 ft or less.

Saturday

NW wind 22 to 26 kt. A chance of showers. Seas 1 ft or less.

Saturday Night

NW wind 14 to 17 kt, with gusts as high as 25 kt. Mostly clear. 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.