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Small Craft Advisory — Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI, LM, Green Bay south of line from Oconto WI to Little Sturgeon Bay WI, LM
Issued
7:00 PM CDT · Wed, Oct 28 2026
Expires
4:00 AM CDT · Thu, Oct 29 2026
Issuing Office
NWS KGRB

Affected Areas

Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI, LM Green Bay south of line from Oconto WI to Little Sturgeon Bay WI, LM

Official Bulletin

* WHAT...South winds 15 to 25 kt with gusts up to 30 kt, veering
southwest after midnight. Waves 4 to 6 ft expected.

* WHERE...Lake Michigan nearshore waters from Washington Island
to Sheboygan.

* WHEN...From 7 PM this evening to 10 AM CDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.