* WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 9 to 11 ft at 9 seconds. For the Small Craft Advisory, steep seas 7 to 9 ft at 9 seconds expected. * WHERE...All of the area, but warning level seas, especially north of Brookings early this morning, gradually becoming small craft advisory all areas. * WHEN...For the Hazardous Seas Warning, until 5 AM PDT early this morning. For the Small Craft Advisory, from 5 AM early this morning to 2 PM PDT this afternoon. * IMPACTS...Very steep and hazardous seas could capsize or damage vessels. Bar crossings will become especially treacherous. * View the hazard area in detail at https://go.usa.gov/x6hks Recreational boaters should remain in port. Commercial vessels should prepare for very steep seas and consider remaining in port until conditions improve.