* WHAT...North winds 10 to 20 kt with gusts up to 30 kt and seas 5 to 9 ft at 7 seconds expected. Conditions will briefly improve early Tuesday, with steep seas possible again Tuesday afternoon into Wednesday evening. * WHERE...South of Port Orford. * WHEN...From 2 PM Monday to 2 AM PDT Tuesday. * IMPACTS...Gusty winds and/or steep seas could capsize or damage smaller vessels. * View the hazard area in detail at https://go.usa.gov/x6hks Inexperienced mariners and those operating smaller vessels should remain in port and avoid the area of hazardous conditions.