Heavy Rainfall and Flooding Concerns in the Southwest; Coastal Low to Impact the East Coast

Deep tropical moisture will lead to widespread showers and thunderstorms capable of producing flash flooding through early next week over the Southwest and Four Corners. A coastal storm is expected to develop off the southeast U.S. coast tonight and is expected to strengthen and bring flooding, dangerous rip currents, gusty winds and heavy rain up much of the East Coast through early next week. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

For More Weather Information:

Marquette, MI Local Forecast Office

28NM W Ontonagon MI

Marine Point Forecast

[NOTICE]

Overnight
Low: 50 °F
N 10kt
1ft
Saturday
High: 59 °F
ENE 10kt
1ft
Saturday Night
Low: 54 °F
S 10kt
1ft
Sunday
High: 64 °F
SSE 15kt
1-2ft
Sunday Night
Low: 54 °F
S 20kt
2-3ft
Columbus Day
High: 60 °F
SSW 15kt
2ft
Monday Night
Low: 47 °F
WNW 10kt
1-2ft
Tuesday
High: 52 °F
N 10kt
1-2ft
Tuesday Night
Low: 46 °F
Light Wind
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 8:41 pm CDT Oct 10, 2025
Forecast Valid: 11pm CDT Oct 10, 2025-6pm CDT Oct 17, 2025

View Nearby Observations

Detailed Forecast

Overnight

N wind around 10 kt. Mostly clear. Waves around 1 ft.

Saturday

E wind 5 to 10 kt becoming SSE in the morning. Sunny. Waves around 1 ft.

Saturday Night

E wind around 10 kt becoming S after midnight. Winds could gust as high as 15 kt. Partly cloudy. Waves around 1 ft.

Sunday

SSE wind 10 to 15 kt, with gusts as high as 20 kt. Mostly cloudy. Waves 1 to 2 ft.

Sunday Night

S wind 15 to 20 kt, with gusts as high as 25 kt. Showers likely. Waves 2 to 3 ft.

Columbus Day

SSW wind around 15 kt becoming W in the afternoon. Winds could gust as high as 25 kt. A chance of showers before 1pm. Waves around 2 ft.

Monday Night

WNW wind around 10 kt becoming NNW after midnight. Winds could gust as high as 15 kt. Partly cloudy. Waves 1 to 2 ft.

Tuesday

N wind 5 to 10 kt. Partly sunny. Waves 1 to 2 ft.

Tuesday Night

Variable winds 5 kt or less. Mostly cloudy. Waves 1 ft or less.

*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.