Flooding Risks from Tropical Moisture Across the Southeast and Southwest

Tropical moisture from Isaias and Rachel will impact portions of the Southeast and Southwest this weekend. Flash flooding, strong winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, strong winds and dry fuels are raising fire weather concerns across the central Great Basin and western High Plains. Across the northern Rockies, first winter storm of the season. Read More >

For More Weather Information:

Norton, MA Local Forecast Office

16NM W Hyannis MA

Marine Point Forecast

[NOTICE]

Tonight
Low: 42 °F
Light Wind
< 1ft
Sunday
High: 62 °F
SSE 8kt
< 1ft
Sunday Night
Low: 58 °F
E 10kt
< 1ft
Columbus Day
High: 63 °F
N 10kt
< 1ft
Monday Night
Low: 56 °F
Light Wind
< 1ft
Tuesday
High: 62 °F
E 8kt
< 1ft
Tuesday Night
Low: 59 °F
SSW 15kt
< 1ft
Wednesday
High: 66 °F
SW 14kt
< 1ft
Wednesday Night
Low: 54 °F
NNW 11kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:40 pm EDT Oct 10, 2026
Forecast Valid: 8pm EDT Oct 10, 2026-6pm EDT Oct 17, 2026

View Nearby Observations

Detailed Forecast

Tonight

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

Sunday

SSE wind 5 to 8 kt. A chance of showers, mainly after 5pm. Seas 1 ft or less.

Sunday Night

ESE wind 6 to 10 kt becoming ENE after midnight. Showers and possibly a thunderstorm, mainly before 5am, then a chance of showers and thunderstorms after 5am. Some of the storms could produce heavy rainfall. Patchy fog. Seas 1 ft or less.

Columbus Day

N wind 8 to 10 kt. A slight chance of showers before 7am. Patchy fog before 9am. Seas 1 ft or less.

Monday Night

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

Tuesday

ENE wind around 8 kt becoming SSE in the afternoon. Mostly cloudy. Seas 1 ft or less.

Tuesday Night

SSW wind 11 to 15 kt, with gusts as high as 21 kt. A chance of showers between 9pm and 2am, then a chance of showers and thunderstorms after 2am. Seas 1 ft or less.

Wednesday

SW wind around 14 kt becoming W in the afternoon. Winds could gust as high as 22 kt. A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 2pm. Seas 1 ft or less.

Wednesday Night

NNW wind around 11 kt. Partly cloudy. 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.