Minor Dense Fog Advisory | Effective 10/05/2026 04:56

Headline: 
Dense Fog Advisory issued October 5 at 4:56AM PDT until October 5 at 11:00AM PDT by NWS Seattle WA
Event: 
Dense Fog Advisory
Urgency: 
Expected
Effective: 
October 5, 2026 - 4:56am
Expires: 
October 5, 2026 - 11:00am
Description: 
* WHAT...Dense fog will reduce visibility to 1/4 NM or less. * WHERE...West Entrance U. S. Waters Strait Of Juan De Fuca, Central U. S. Waters Strait Of Juan De Fuca, East Entrance U. S. Waters Strait Of Juan De Fuca, Northern Inland Waters Including The San Juan Islands and Admiralty Inlet. * WHEN...Until 11 AM PDT this morning. * 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: 
West Entrance U.S. Waters Strait Of Juan De Fuca; Central U.S. Waters Strait Of Juan De Fuca; East Entrance U.S. Waters Strait Of Juan De Fuca; Northern Inland Waters Including The San Juan Islands; Admiralty Inlet
Forcast Office: 
NWS Seattle WA
Sender: 
w-nws.webmaster@noaa.gov