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Dense Fog Advisory
ActiveStraits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island; 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; Grand Traverse Bay south of a line Grand Traverse Light to Norwood MI; Seul Choix Point to 5NM West of Mackinac Bridge
Status
In Progress
Started about 1 hour ago
Ends
Issued
Severity
Minor
Urgency
Expected
Certainty
Likely
Details
* WHAT...Dense fog will reduce visibility to 1/4 NM or less.
* WHERE...Portions of Lake Huron and Lake Michigan.
* WHEN...Until noon EDT Friday.
* IMPACTS...Low visibility will make navigation difficult.
Instructions
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.
Data from the National Weather Service
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