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Marquette, MI Local Forecast Office

6NM SSE Thompson MI

Marine Point Forecast

[NOTICE]

Today
High: -1 °C
NNW 40km/h
1m

Small Craft Advisory
Tonight
Low: -4 °C
NNW 40km/h⇓
< 1m

Small Craft Advisory
Thursday
High: 0 °C
WNW 25km/h⇓
< 1m
Thursday Night
Low: -2 °C
⇑SE 60km/h
3m
Friday
High: 1 °C
SE 60km/h⇓
2-4m
Friday Night
Low: -7 °C
NW 40km/h⇓
< 1m
Saturday
High: -1 °C
WNW 15km/h
< 1m
Saturday Night
Low: -4 °C
⇑E 40km/h
< 1m
Sunday
High: -1 °C
NE 55km/h
2m

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 5:13 am CDT Mar 11, 2026
Forecast Valid: 5am CDT Mar 11, 2026-6pm CDT Mar 17, 2026

View Nearby Observations

Detailed Forecast

Today

NE wind 30 to 40 km/h becoming NNW in the afternoon. Winds could gust as high as 50 km/h. Snow, mainly before 4pm. Waves around 1 m.

Tonight

NNW wind 35 to 40 km/h decreasing to 25 to 30 km/h after midnight. Winds could gust as high as 55 km/h. A slight chance of snow before 7pm. Waves 1 m or less.

Thursday

WNW wind 20 to 25 km/h becoming WNW 15 to 20 km/h in the afternoon. Winds could gust as high as 35 km/h. Partly sunny. Waves 1 m or less.

Thursday Night

SE wind 20 to 30 km/h increasing to 50 to 60 km/h. Winds could gust as high as 75 km/h. Snow showers, mainly after 1am. The snow could be heavy at times. Waves 1 m or less building to 3 m.

Friday

SE wind 55 to 60 km/h becoming NW 45 to 50 km/h in the afternoon. Winds could gust as high as 75 km/h. Snow showers likely, possibly mixed with rain, becoming all snow after 10am. Waves 2 to 4 m.

Friday Night

NW wind 30 to 40 km/h decreasing to 20 to 30 km/h after midnight. Winds could gust as high as 50 km/h. Mostly cloudy. Waves 1 m or less.

Saturday

WNW wind 10 to 15 km/h becoming SSW in the afternoon. Partly sunny. Waves 1 m or less.

Saturday Night

SSE wind 10 to 20 km/h becoming E 30 to 40 km/h. A chance of snow showers. Waves 1 m or less.

Sunday

NE wind 50 to 55 km/h. Snow showers likely. Waves around 2 m.

*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.