Expires:202101200830;;172501 FZCA52 TJSJ 191952 CWFSJU Coastal Waters Forecast National Weather Service San Juan PR 352 PM AST Tue Jan 19 2021 Puerto Rico and the U.S. Virgin Islands Waters Seas are provided as a range of the average height of the highest 1/3 of the Seas...Along with the occasional height of the average highest 10 percent of the Seas. AMZ700-200830- 352 PM AST Tue Jan 19 2021 .SYNOPSIS FOR PUERTO RICO AND THE U.S. VIRGIN ISLANDS WATERS... Moderate to locally fresh easterly trade winds will continue across the local waters through mid-week. Hazardous seas are expected for the offshore Atlantic waters, associated with a northerly swell, with seas of 6 feet or less elsewhere in the local waters. Isolated to scattered brief showers will be possible from time to time through the next several days. $$