Current watches, warnings, and advisories for Great Lakes marine zones

This page shows alerts currently in effect for these criteria.

Please click here for a listing of states, zones, and counties.

Last Updated: 3:46 AM on 06-20-2018

Expected, Actual

Dense Fog Advisory

06/19/2018 9:02 PM through 06/20/2018 5:15 AM

North Point Light to Wind Point WI; Wind Point WI to Winthrop Harbor IL

Expected, Actual

Dense Fog Advisory

06/19/2018 4:18 PM through 06/20/2018 12:30 AM

Lake Michigan Michigan City IN to St. Joseph MI 5 NM offshore to mid-line of lake.; Wilmette Harbor to Northerly Island IL; Gary to Burns Harbor IN; Lake Michigan from South Haven to Holland MI 5NM offshore to Mid lake; Lake Michigan from Winthrop Harbor to Wilmette Harbor IL 5NM offshore to Mid Lake; Lake Michigan from St Joseph to South Haven MI 5NM offshore to Mid Lake; Lake Michigan from Wilmette Harbor to Michigan City in 5NM offshore to Mid Lake; Lake Michigan from Holland to Grand Haven MI 5NM offshore to Mid Lake; Winthrop Harbor to Wilmette Harbor IL; Lake Michigan from North Point Light to Wind Point WI 5NM offshore to Mid Lake; Burns Harbor to Michigan City IN; Calumet Harbor IL to Gary IN; Northerly Island to Calumet Harbor IL; Lake Michigan from Wind Point WI to Winthrop Harbor IL 5NM offshore to Mid Lake

End of results.