Minor Dense Fog Advisory | Effective 10/06/2026 02:53
* WHAT...For the Dense Fog Advisory, dense fog will reduce
visibility to 1 NM or less. For the Small Craft Advisory, Rough
bar conditions expected.
* WHERE...In the Main Channel of the Columbia River Bar.
* WHEN...Dense Fog Advisory, until noon PDT today. Small Craft
Advisory, from 2 PM this afternoon to 2 AM PDT Wednesday.
* IMPACTS...Conditions will be hazardous to small craft,
especially when operating near to, or attempting to cross, the
Columbia River Bar. Low visibility will make navigation
difficult.