Headline:
Dense Fog Advisory issued May 25 at 3:21AM CDT until May 25 at 10:00AM CDT by NWS Green Bay WI
Event:
Dense Fog Advisory
Urgency:
Expected
Effective:
May 25, 2026 - 1:21am
Expires:
May 25, 2026 - 9:30am
Description:
* WHAT...For the Dense Fog Advisory, dense fog will reduce
visibility to 1/4 NM or less. For the Small Craft Advisory,
south to southwest winds 10 to 15 kts with gusts up to 25 kts
and waves 3 to 5 ft expected.
* WHERE...Lake Michigan nearshore waters from Washington Island
to Sheboygan.
* WHEN...For the Dense Fog Advisory, until 10 AM CDT this
morning. For the Small Craft Advisory, from 4 PM this
afternoon to 7 AM CDT Tuesday.
* IMPACTS...Low visibility will make navigation difficult.
Conditions will be hazardous to small craft.
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.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
Area Description:
Rock Island Passage to Sturgeon Bay WI; Sturgeon Bay to Two Rivers WI; Two Rivers to Sheboygan WI
Forcast Office:
NWS Green Bay WI