Headline:
Dense Fog Advisory issued June 29 at 4:24PM CDT until June 30 at 8:00AM CDT by NWS Duluth MN
Event:
Dense Fog Advisory
Urgency:
Expected
Effective:
June 29, 2026 - 2:24pm
Expires:
June 30, 2026 - 2:30am
Description:
* WHAT...For the Dense Fog Advisory, dense fog will reduce
visibility to less than 1 NM. For the Small Craft Advisory,
northeast winds 10 to 15 kt with gusts up to 30 kt and waves 2
to 3 ft.
* WHERE...Portions of Lake Superior.
* WHEN...For the Dense Fog Advisory, until 8 AM CDT Tuesday. For
the Small Craft Advisory, until 10 PM CDT this evening.
* IMPACTS...Conditions will be hazardous to small craft. Low
visibility will make navigation difficult.
Instruction:
Anyone operating a smaller vessel 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:
Grand Portage to Grand Marais MN; Grand Marais to Taconite Harbor MN; Taconite Harbor to Silver Bay Harbor MN; Silver Bay Harbor to Two Harbors MN; Two Harbors to Duluth MN; Duluth MN to Port Wing WI
Forcast Office:
NWS Duluth MN
Sender: