* WHAT...For the Small Craft Advisory, north winds 20 to 30 kt and steep seas 6 to 9 ft at 7 seconds expected. For the Hazardous Seas Watch, north winds 20 to 30 kt with gusts to 35 kt and very steep and hazardous seas 9 to 10 ft at 7 to 8 seconds possible. * WHERE...All areas will be be affected by conditions hazardous to small craft Monday afternoon through early Tuesday afternoon. Then, late Tuesday afternoon and evening, very steep hazardous seas may develop between 5 to 30 nm from shore from Cape Ferrelo south with steep seas continuing elsewhere. * WHEN...For the Small Craft Advisory, from 2 PM Monday to 11 PM PDT Tuesday. For the Hazardous Seas Watch, from Tuesday afternoon through Tuesday evening. * IMPACTS...Very steep and hazardous seas could capsize or damage vessels. Bar crossing could become especially hazardous. * View the hazard area in detail at https://go.usa.gov/x6hks Consider altering your plans to avoid possible hazardous and very steep sea conditions.