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Marquette, MI Local Forecast Office

9NM E Marquette MI

Marine Point Forecast

[NOTICE]

Today
High: 74 °F
S 10kt
< 1ft

Small Craft Advisory
Tonight
Low: 61 °F
NW 10kt
< 1ft
Saturday
High: 69 °F
⇑NNW 20kt
5ft
Saturday Night
Low: 56 °F
NNW 20kt
4-5ft
Sunday
High: 60 °F
NNW 20kt
5ft
Sunday Night
Low: 53 °F
NW 15kt
1-3ft
Monday
High: 69 °F
WNW 10kt
< 1ft
Monday Night
Low: 59 °F
Light Wind
< 1ft
Tuesday
High: 77 °F
SE 10kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 9:12 am CDT Aug 21, 2026
Forecast Valid: 9am CDT Aug 21, 2026-6pm CDT Aug 27, 2026

View Nearby Observations

Detailed Forecast

Today

S wind 5 to 10 kt becoming W in the afternoon. Winds could gust as high as 20 kt. A chance of showers, then showers and possibly a thunderstorm after 1pm. Waves 1 ft or less.

Tonight

NW wind around 10 kt. Showers likely, mainly before 7pm. Waves 1 ft or less.

Saturday

NNW wind 10 to 15 kt increasing to 15 to 20 kt in the afternoon. Winds could gust as high as 25 kt. A chance of showers before 1pm, then a slight chance of showers and thunderstorms between 1pm and 2pm. Waves 1 ft building to 5 ft.

Saturday Night

NNW wind around 20 kt, with gusts as high as 25 kt. Mostly clear. Waves 4 to 5 ft.

Sunday

NNW wind around 20 kt, with gusts as high as 30 kt. Sunny. Waves around 5 ft.

Sunday Night

NW wind 10 to 15 kt. Mostly clear. Waves 1 to 3 ft.

Monday

WNW wind around 10 kt becoming NNE in the afternoon. Sunny. Waves 1 ft or less.

Monday Night

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

Tuesday

SSW wind 5 to 10 kt becoming SE in the afternoon. Mostly 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.