Marine High Wind — Eagle River To Manitou Island Mi, Lake Superior
2025-12-17 · near Copper Harbor, Eagle River To Manitou Island Mi, Lake Superior
49 MG
Magnitude
Event narrative
Measured at the Copper Harbor ASOS.
Wider weather episode
Strong southerly winds gusted to storm force on the 16th, and behind a cold front from the north on the 17th.
View location on OpenStreetMap → (47.4676, -87.8742)
Source: NOAA Storm Events Database, event_id 1307844. Narrative written by the NWS forecast office that issued the report.