* WHAT...East winds 15 to 25 kt with gusts up to 35 kt and seas 4 to 7 ft expected.
* WHERE...Coastal Waters of Northern Puerto Rico out 10 NM and Coastal Waters of Southern Puerto Rico out 10 NM.
* WHEN...From noon Thursday to 6 AM AST Friday.
* IMPACTS...Conditions will be hazardous to small craft.