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

15NM ENE Hyannis MA

Marine Point Forecast

[NOTICE]

Sunday
High: 61 °F
⇑SSE 10kt
1-2ft
Sunday Night
Low: 54 °F
⇑E 14kt
2ft
Columbus Day
High: 62 °F
N 13kt
3-4ft
Monday Night
Low: 53 °F
⇑NE 9kt
3ft
Tuesday
High: 63 °F
ESE 10kt
3ft
Tuesday Night
Low: 56 °F
SSW 15kt
3ft
Wednesday
High: 66 °F
SW 14kt
3ft
Wednesday Night
Low: 49 °F
NW 13kt
2-3ft
Thursday
High: 58 °F
NNW 16kt
3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:17 am EDT Oct 11, 2026
Forecast Valid: 3am EDT Oct 11, 2026-6pm EDT Oct 17, 2026

View Nearby Observations

Detailed Forecast

Sunday

Variable winds less than 5 kt becoming SSE 5 to 10 kt in the morning. Increasing clouds. Seas 1 to 2 ft.

Sunday Night

SE wind 8 to 11 kt becoming E 11 to 14 kt after midnight. Winds could gust as high as 23 kt. Showers, mainly before 5am. The rain could be heavy at times. Patchy fog. Seas around 2 ft.

Columbus Day

N wind around 13 kt. A chance of showers, mainly before 7am. Patchy fog before 11am. Seas 3 to 4 ft.

Monday Night

Variable winds less than 5 kt becoming NE 5 to 9 kt after midnight. Partly cloudy. Seas around 3 ft.

Tuesday

E wind around 10 kt becoming SSE in the afternoon. Mostly cloudy. Seas around 3 ft.

Tuesday Night

S wind 11 to 15 kt becoming SSW after midnight. Winds could gust as high as 22 kt. A chance of showers, with thunderstorms also possible after 2am. Seas around 3 ft.

Wednesday

SW wind 12 to 14 kt becoming WNW in the afternoon. Winds could gust as high as 21 kt. A chance of showers before 11am. Seas around 3 ft.

Wednesday Night

NW wind 10 to 13 kt. Partly cloudy. Seas 2 to 3 ft.

Thursday

NNW wind around 16 kt, with gusts as high as 22 kt. Sunny. Seas around 3 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.