Marine Thunderstorm Wind — Munising To Grand Marais Mi, Lake Superior
2023-08-25 · near Miners Castle Point, Munising To Grand Marais Mi, Lake Superior
35 MG
Magnitude
Event narrative
There was a delayed report from a kayak tour guide reporting gusty thunderstorm winds which led to four-foot waves near Rainbow Cave.
Wider weather episode
A line of strong thunderstorms moved across Lake Superior during the afternoon of the 25th.
View location on OpenStreetMap → (46.5400, -86.4900)
Source: NOAA Storm Events Database, event_id 1131478. Narrative written by the NWS forecast office that issued the report.