* WHAT...Southwest winds 25 to 30 kt with gusts up to 40 kt and seas 7 to 10 ft expected.
* WHERE...Waters from South Santee River SC to Edisto Beach SC extending from 20 to 60 NM.
* WHEN...From 6 AM to 4 PM EDT Friday.
* IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility.