For More Weather Information:

Norton, MA Local Forecast Office

20NM NE Hyannis MA

Marine Point Forecast

[NOTICE]

Late Afternoon
High: 74 °F
SSE 13kt
3ft
Tonight
Low: 68 °F
S 17kt
3ft
Wednesday
High: 76 °F
SSW 16kt
3ft
Wednesday Night
Low: 65 °F
SSW 13kt⇓
2-3ft
Thursday
High: 72 °F
NW 7kt⇓
2ft
Thursday Night
Low: 65 °F
Light Wind
2ft
Friday
High: 72 °F
Light Wind
2ft
Friday Night
Low: 66 °F
Light Wind
2ft
Saturday
High: 74 °F
⇑ENE 6kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:32 pm EDT Jul 21, 2026
Forecast Valid: 5pm EDT Jul 21, 2026-6pm EDT Jul 28, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 PM EDT THIS EVENING

Late Afternoon

SSE wind around 13 kt, with gusts as high as 23 kt. A chance of showers and thunderstorms. Seas around 3 ft.

Tonight

SSE wind 14 to 17 kt becoming SSW after midnight. Winds could gust as high as 27 kt. Showers and thunderstorms before 5am, then a chance of showers. Some of the storms could produce heavy rainfall. Seas around 3 ft.

Wednesday

SSW wind 14 to 16 kt, with gusts as high as 27 kt. Showers and thunderstorms likely before 2pm, then a chance of showers between 2pm and 5pm, then a slight chance of showers and thunderstorms after 5pm. Patchy fog before noon. Seas around 3 ft.

Wednesday Night

SSW wind 10 to 13 kt becoming WNW 5 to 8 kt after midnight. Winds could gust as high as 21 kt. A chance of showers and thunderstorms. Patchy fog before 9pm. Seas 2 to 3 ft.

Thursday

NW wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. A chance of showers, mainly before 10am. Seas around 2 ft.

Thursday Night

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

Friday

Variable winds 5 kt or less. Sunny. Seas around 2 ft.

Friday Night

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

Saturday

Variable winds less than 5 kt becoming ENE around 6 kt in the morning. Mostly sunny. Seas around 2 ft.

*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.