Headline:
Dense Fog Advisory issued August 27 at 1:24AM EDT until August 27 at 2:00AM EDT by NWS Marquette MI
Event:
Dense Fog Advisory
Urgency:
Expected
Effective:
August 26, 2026 - 10:24pm
Expires:
August 27, 2026 - 10:30am
Description:
* WHAT...For the Dense Fog Advisory, dense fog will reduce
visibility to less than one nautical mile. For the Small Craft
Advisory, northwest winds 15 to 20 kt with gusts up to 30 kt
and waves 3 to 6 ft occurring.
* WHERE...Munising to Grand Marais MI.
* WHEN...For the Dense Fog Advisory, until 2 AM EDT early this
morning. For the Small Craft Advisory, until 2 PM EDT this
afternoon.
* IMPACTS...Conditions will be hazardous to small craft. Low
visibility will make navigation difficult.
Instruction:
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
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:
Munising to Grand Marais MI
Forcast Office:
NWS Marquette MI
Sender:
w-nws.webmaster@noaa.gov