Dense Fog Advisory - Minor | Effective 06/11/2026 02:49

Headline: 
Dense Fog Advisory issued June 11 at 5:49AM EDT until June 11 at 8:00AM EDT by NWS Marquette MI
Event: 
Dense Fog Advisory
Urgency: 
Expected
Effective: 
June 11, 2026 - 2:49am
Expires: 
June 11, 2026 - 5:00am
Description: 
* WHAT...Dense fog will reduce visibility to less than one nautical mile. * WHERE...Portions of Central, Eastern and Western Lake Superior. * WHEN...Until 8 AM EDT /7 AM CDT/ this morning. * IMPACTS...Low visibility will make navigation difficult.
Instruction: 
If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass.
Area Description: 
Lake Superior west of a line from Saxon Harbor WI to Grand Portage MN beyond 5NM; Saxon Harbor WI to Black River MI; Lake Superior West of Line from Manitou Island to Marquette MI Beyond 5NM from shore
Forcast Office: 
NWS Marquette MI
Sender: 
w-nws.webmaster@noaa.gov