Minor Dense Fog Advisory | Effective 06/29/2026 18:53

Headline: 
Dense Fog Advisory issued June 29 at 8:53PM CDT until June 30 at 7:00AM CDT by NWS Milwaukee/Sullivan WI
Event: 
Dense Fog Advisory
Urgency: 
Expected
Effective: 
June 29, 2026 - 6:53pm
Expires: 
June 30, 2026 - 3:00am
Description: 
* WHAT...Dense fog will reduce visibility to 1 NM or less. * WHERE...Western portions of the open waters of Lake Michigan from offshore Sturgeon Bay to offshore Washington Island to mid lake. * WHEN...Until 7 AM CDT Tuesday. * 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 Michigan from Rock Island Passage to Sturgeon Bay WI 5NM offshore to mid lake
Forcast Office: 
NWS Milwaukee/Sullivan WI