Coastal Threats for the East and Gulf; Record Warmth for the Central U.S.

Persistent onshore flow across the Southeast and portions of the mid-Atlantic will keep the risk of rip currents through the weekend. Rainfall could be locally heavy across Florida, especially along the eastern shoreline. Meanwhile, record warmth for portions of the Plains and Midwest with elevated fire concerns. For the west, a trough will keep the pattern unsettled with wet conditions. Read More >

Hazardous Weather Conditions

Small Craft Advisory in effect from October 4, 10:00 AM CDT until October 5, 07:00 PM CDT

For More Weather Information:

Marquette, MI Local Forecast Office

21NM W Ontonagon MI

Marine Point Forecast

[NOTICE]

Today
High: 82 °F
SSW 15kt
1-2ft

Small Craft Advisory
Tonight
Low: 70 °F
SSW 20kt
2ft

Small Craft Advisory
Sunday
High: 76 °F
S 20kt
2ft

Small Craft Advisory
Sunday Night
Low: 54 °F
SSW 20kt
3-4ft
Monday
High: 58 °F
NW 10kt
1-3ft
Monday Night
Low: 50 °F
WSW 10kt
1-2ft
Tuesday
High: 56 °F
WNW 15kt
2ft
Tuesday Night
Low: 47 °F
WNW 10kt
< 1ft
Wednesday
High: 58 °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: 5:56 am CDT Oct 4, 2025
Forecast Valid: 9am CDT Oct 4, 2025-6pm CDT Oct 10, 2025

View Nearby Observations

Detailed Forecast

Today

SSW wind around 15 kt, with gusts as high as 25 kt. Sunny. Waves 1 to 2 ft.

Tonight

SSW wind 15 to 20 kt, with gusts as high as 30 kt. Partly cloudy. Waves around 2 ft.

Sunday

S wind around 20 kt, with gusts as high as 30 kt. A slight chance of showers between 3pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Waves around 2 ft.

Sunday Night

SSW wind 15 to 20 kt becoming WNW after midnight. Winds could gust as high as 30 kt. A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 1am. Waves 3 to 4 ft.

Monday

NW wind around 10 kt, with gusts as high as 20 kt. Mostly sunny. Waves 1 to 3 ft.

Monday Night

WSW wind 5 to 10 kt, with gusts as high as 20 kt. Partly cloudy. Waves 1 to 2 ft.

Tuesday

WNW wind 10 to 15 kt, with gusts as high as 20 kt. Sunny. Waves around 2 ft.

Tuesday Night

WNW wind 5 to 10 kt becoming S after midnight. Mostly clear. Waves 1 ft or less.

Wednesday

Variable winds 5 kt or less. Sunny. 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.