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Marquette, MI Local Forecast Office

3NM SE Isle Royale National Park MI

Marine Point Forecast

[NOTICE]

Tonight
Low: 38 °F
E 15kt
3ft
Friday
High: 47 °F
SW 15kt
2-3ft
Friday Night
Low: 41 °F
SW 10kt
1-2ft
Saturday
High: 49 °F
SW 10kt
1ft
Saturday Night
Low: 39 °F
WNW 10kt
< 1ft
Sunday
High: 54 °F
WNW 10kt
< 1ft
Sunday Night
Low: 40 °F
SW 10kt
< 1ft
Monday
High: 52 °F
ESE 10kt
1-2ft
Monday Night
Low: 41 °F
E 15kt
2-3ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 5:27 pm CDT May 2, 2024
Forecast Valid: 6pm CDT May 2, 2024-6pm CDT May 9, 2024

View Nearby Observations

Detailed Forecast

Tonight

ENE wind 10 to 15 kt becoming SE after midnight. Showers likely, mainly before 2am. Patchy dense fog between 7pm and 8pm, then Patchy dense fog after 9pm. Waves 1 ft or less building to 3 ft.

Friday

SW wind 10 to 15 kt, with gusts as high as 25 kt. Isolated showers before 7am. Patchy fog before 9am. Waves 2 to 3 ft.

Friday Night

SW wind around 10 kt, with gusts as high as 15 kt. Increasing clouds. Waves 1 to 2 ft.

Saturday

SW wind around 10 kt. A chance of showers, mainly after 1pm. Waves around 1 ft.

Saturday Night

SW wind around 10 kt becoming WNW after midnight. Mostly cloudy. Waves 1 ft or less.

Sunday

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

Sunday Night

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

Monday

SSE wind around 10 kt becoming E in the afternoon. Mostly sunny. Waves 1 to 2 ft.

Monday Night

E wind around 15 kt, with gusts as high as 25 kt. A chance of showers. Waves 2 to 3 ft.

*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.