Expires:202411220930;;440221 FZCA52 TJSJ 212037 CWFSJU Coastal Waters Forecast National Weather Service San Juan PR 437 PM AST Thu Nov 21 2024 Puerto Rico and the U.S. Virgin Islands Waters AMZ711-220930- Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N- 437 PM AST Thu Nov 21 2024 .TONIGHT...East winds 5 to 10 knots, becoming southeast late. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: North 4 feet at 10 seconds and east 2 feet at 8 seconds. Isolated showers early this evening, then scattered showers late this evening and overnight. .FRIDAY...Southeast winds 5 to 10 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: North 4 feet at 10 seconds and east 2 feet at 7 seconds. Scattered showers in the morning. .FRIDAY NIGHT...Southeast winds 5 to 10 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: North 4 feet at 10 seconds and east 1 foot at 7 seconds. Scattered showers. .SATURDAY...East winds 5 to 10 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: North 3 feet at 11 seconds and east 1 foot at 7 seconds. Scattered showers in the afternoon. .SATURDAY NIGHT...East winds 5 to 10 knots, increasing to 10 to 15 knots after midnight. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: North 3 feet at 11 seconds and east 2 feet at 7 seconds. Numerous showers. .SUNDAY...East winds 10 to 15 knots with gusts up to 25 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: East 4 feet at 5 seconds and northwest 4 feet at 11 seconds. Scattered showers. .SUNDAY NIGHT...East winds 15 to 20 knots with gusts up to 25 knots. Seas 5 to 7 feet, occasionally to 9 feet. Scattered showers in the evening. .MONDAY...East winds 15 to 20 knots. Seas 6 to 7 feet, occasionally to 9 feet. Scattered showers in the morning. .MONDAY NIGHT...East winds 15 to 20 knots. Seas 6 to 7 feet, occasionally to 9 feet. Scattered showers. .TUESDAY...East winds 15 to 20 knots. Seas 6 to 7 feet, occasionally to 9 feet. Scattered showers in the morning. .TUESDAY NIGHT...East winds 15 to 20 knots. Seas around 6 feet, occasionally to 8 feet. Scattered showers. $$