Get Forecast Bar
Weather alerts on your iPhone
Back to All Alerts
Dense Fog Advisory
ActiveCoastal waters from Cape Foulweather to Florence OR out 10 nm; Waters from Cape Foulweather to Florence OR from 10 to 60 nm
Status
In Progress
Started about 3 hours ago
Ends
Issued
Severity
Minor
Urgency
Expected
Certainty
Likely
Details
* WHAT...For the Dense Fog Advisory, dense fog will reduce visibility to 1 NM or less. For the Small Craft Advisory, seas 5 to 7 ft at 12 seconds and north winds 15 to 20 kt with gusts up to 25 kt expected.
* WHERE...Coastal waters from Cape Foulweather to Florence OR out 10 NM and Waters from Cape Foulweather to Florence OR from 10 to 60 NM.
* WHEN...Dense Fog Advisory, until noon PDT Monday. Small Craft Advisory, from 11 AM to 11 PM PDT Monday.
* IMPACTS...Conditions will be hazardous to small craft. Low visibility will make navigation difficult.
Instructions
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.
Data from the National Weather Service
Service provided by Forecast Bar