For More Weather Information:

Norton, MA Local Forecast Office

18NM SW Hyannis MA

Marine Point Forecast

[NOTICE]

Tonight
Low: 48 °F
ESE 6kt
< 1ft
Sunday
High: 65 °F
SE 11kt
< 1ft
Sunday Night
Low: 61 °F
ESE 12kt⇓
< 1ft
Monday
High: 66 °F
NNE 15kt
< 1ft
Monday Night
Low: 57 °F
NE 10kt
< 1ft
Tuesday
High: 64 °F
NE 14kt
< 1ft
Tuesday Night
Low: 55 °F
NE 14kt
< 1ft
Wednesday
High: 65 °F
ENE 18kt
< 1ft
Wednesday Night
Low: 55 °F
ENE 17kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:33 pm EDT Sep 19, 2026
Forecast Valid: 8pm EDT Sep 19, 2026-6pm EDT Sep 26, 2026

View Nearby Observations

Detailed Forecast

Tonight

ESE wind around 6 kt. Partly cloudy. Seas 1 ft or less.

Sunday

SE wind 7 to 11 kt. Showers likely, mainly after 2pm. Patchy fog after 5pm. Seas 1 ft or less.

Sunday Night

ESE wind 9 to 12 kt decreasing to 6 to 9 kt after midnight. Showers. Patchy fog before 7pm, then Patchy fog after 9pm. Seas 1 ft or less.

Monday

NNE wind 13 to 15 kt, with gusts as high as 24 kt. A chance of showers before 8am. Patchy fog before 7am, then Patchy fog between 8am and 9am. Seas 1 ft or less.

Monday Night

NE wind around 10 kt. Mostly cloudy. Seas 1 ft or less.

Tuesday

NE wind around 14 kt, with gusts as high as 21 kt. Partly sunny. Seas 1 ft or less.

Tuesday Night

NE wind around 14 kt, with gusts as high as 20 kt. Mostly cloudy. Seas 1 ft or less.

Wednesday

ENE wind around 18 kt, with gusts as high as 25 kt. Partly sunny. Seas 1 ft or less.

Wednesday Night

ENE wind around 17 kt, with gusts as high as 24 kt. Mostly cloudy. 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.