Marine Thunderstorm Wind — Green Bay South From Cedar River Mi To Rock Island Passage and North From Oconto Wi To Little Sturgeon Bay Wi, Lake Michigan

2025-08-09 · near Egg Harbor, Green Bay South From Cedar River Mi To Rock Island Passage and North From Oconto Wi To Little Sturgeon Bay Wi, Lake Michigan

Event narrative

Thunderstorm winds produced a wind gust to 42 knots at the Sturgeon Bay airport.

Wider weather episode

A line of thunderstorms produced strong winds over the bay of Green Bay and Lake Michigan during the evening hours on Saturday (8/09) as well as a brief waterspout over Eagle Harbor on the bay of Green Bay.

View location on OpenStreetMap → (44.8964, -87.4148)

Source: NOAA Storm Events Database, event_id 1281052. Narrative written by the NWS forecast office that issued the report.