Minor Dense Fog Advisory | Effective 06/29/2026 11:55

Headline: 
Dense Fog Advisory issued June 29 at 1:55PM CDT until June 30 at 7:00AM CDT by NWS Milwaukee/Sullivan WI
Event: 
Dense Fog Advisory
Urgency: 
Expected
Effective: 
June 29, 2026 - 11:55am
Expires: 
June 29, 2026 - 8:00pm
Description: 
* WHAT...Dense fog will reduce visibility to 1 to 2 NM. * WHERE...Western portions of the open waters of Lake Michigan from offshore Sturgeon Bay to mid lake and south to offshore Port Washington 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; Lake Michigan from Sturgeon Bay to Two Rivers WI 5NM offshore to Mid Lake; Lake Michigan from Two Rivers to Sheboygan WI 5NM offshore to Mid Lake; Lake Michigan from Sheboygan to Port Washington WI 5NM offshore to Mid Lake
Forcast Office: 
NWS Milwaukee/Sullivan WI