* WHAT. For the Dense Fog Advisory, dense fog will reduce visibility to 1 NM or less. For the first Small Craft Advisory, seas 3 to 6 ft at 8 seconds and south winds 15 to 25 kt with gusts up to 30 kt expected. For the Gale Warning, seas 4 to 7 ft at 9 seconds and south winds 20 to 25 kt with gusts up to 35 kt expected. For the second Small Craft Advisory, seas 4 to 7 ft at 7 seconds and southwest winds 15 to 25 kt with gusts up to 30 kt expected. * WHERE. Coastal waters from Cape Shoalwater WA to Cape Falcon OR out 10 NM. * WHEN. Dense Fog Advisory, until 5 PM PDT this afternoon. Small Craft Advisory, until 1 PM PDT this afternoon. Gale Warning, from 1 PM this afternoon to 6 PM PDT this evening. Small Craft Advisory, from 6 PM this evening to 5 AM PDT Saturday. * IMPACTS. Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. Low visibility will make navigation difficult. * ADDITIONAL DETAILS. An unusually strong cold front for this time of year will bring a two to four hour period of marginal gale force wind gusts up to 35 kt Friday afternoon.
