Headline:
Dense Smoke Advisory issued July 15 at 9:04PM EDT until July 16 at 8:00AM EDT by NWS Gaylord MI
Event:
Dense Smoke Advisory
Urgency:
Expected
Effective:
July 15, 2026 - 6:04pm
Expires:
July 16, 2026 - 5:00am
Description:
* WHAT...Dense smoke will reduce visibility to less than 1 NM.
* WHERE...St Ignace to False Detour Channel, 5NM East of
Mackinac Bridge to Presque Isle Light MI including Bois Blanc
Island and Presque Isle Light to Sturgeon Pt MI Including
Thunder Bay National Marine Sanctuary.
* WHEN...Until 8 AM EDT Thursday.
* 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:
St Ignace to False Detour Channel; 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island; Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary
Forcast Office:
NWS Gaylord MI
Sender: