Grand Marais Harbor Wind Forecast
Grand Marais Harbor Wind Statistics
September Wind
Copper Harbor (11.2 miles)
Strongest 1 September, 2026
13.9mph NNWAverage September
6mph
Climate (2021–2026)
Copper Harbor (11.2 miles)
Strongest 11 November, 2024
62mph NNEAverage 2021–2026
9.1mph