Steep seas 6 to 9 feet, increasing to 7 to 10 feet this afternoon through Thursday morning, then steep seas 6 to 8 feet Thursday afternoon and evening. Then, this afternoon through Thursday morning, hazardous seas for areas between Reedsport and Cape Blanco beyond 15 nm from shore with advisory level conditions elsewhere. Small craft advisory conditions for all the area Thursday afternoon and evening. * WHEN...For the Small Craft Advisory, until 11 PM PDT Thursday. Small craft advisory conditions for all the area Thursday afternoon and evening.