Coastal Waters Forecast
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
612 FZCA52 TJSJ 020820 CWFSJU Coastal Waters Forecast National Weather Service San Juan PR 420 AM AST Thu May 2 2024 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. AMZ700-022045- 420 AM AST Thu May 2 2024 .SYNOPSIS FOR PUERTO RICO AND THE U.S. VIRGIN ISLANDS WATERS... A surface high pressure extending from the western to central Atlantic will promote light to moderate trade winds across the regional waters. Seas up to 6 feet are expected across the Atlantic waters today due to a subsiding northeasterly swell and the moderate trades. An induced surface trough to our north will yield lighter east to east-southeast winds and promote shower and thunderstorm development across the area through early next week. $$ AMZ711-022045- Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N- 420 AM AST Thu May 2 2024 ...SMALL CRAFT SHOULD EXERCISE CAUTION... .TODAY...East winds 10 to 15 knots. Gusts up to 25 knots this morning. Seas 4 to 6 feet with occasional seas up to 8 feet. Dominant period 11 seconds. Numerous showers with isolated thunderstorms. .TONIGHT...East winds 10 to 15 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Dominant period 10 seconds. Scattered showers with isolated thunderstorms. .FRIDAY...Southeast winds 5 to 10 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Dominant period 8 seconds. Numerous showers with isolated thunderstorms. .FRIDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 10 seconds. Scattered showers with isolated thunderstorms. .SATURDAY...East winds 10 to 15 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 10 seconds, subsiding to 8 seconds. Isolated thunderstorms through the day. Scattered showers. .SUNDAY...East winds 5 to 10 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 7 seconds. Scattered showers. .MONDAY...East winds 10 to 15 knots. Gusts up to 25 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Dominant period 6 seconds. Numerous showers. Isolated thunderstorms through the night. $$ AMZ712-022045- Coastal Waters of Northern Puerto Rico out 10 NM- 420 AM AST Thu May 2 2024 .TODAY...East winds 10 to 15 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Dominant period 11 seconds. Numerous showers with isolated thunderstorms. .TONIGHT...East winds 5 to 10 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 10 seconds. Scattered showers with isolated thunderstorms. .FRIDAY...East winds 5 to 10 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 8 seconds. Scattered showers with isolated thunderstorms. .FRIDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 10 seconds. Scattered showers with isolated thunderstorms. .SATURDAY...East winds 5 to 10 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 10 seconds, subsiding to 8 seconds. Isolated thunderstorms through the day. Numerous showers. .SUNDAY...East winds 5 to 10 knots. Seas 1 to 3 feet. Dominant period 7 seconds. Scattered showers with isolated thunderstorms. .MONDAY...East winds 10 to 15 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 6 seconds. Scattered showers with isolated thunderstorms. $$ AMZ716-022045- Coastal Waters from Cabo San Juan to the waters between Anegada Island and Virgin Gorda and North 10 NM- 420 AM AST Thu May 2 2024 ...SMALL CRAFT SHOULD EXERCISE CAUTION... .TODAY...East winds 10 to 15 knots. Gusts up to 25 knots this morning. Seas 4 to 6 feet with occasional seas up to 8 feet. Dominant period 11 seconds. Scattered showers with isolated thunderstorms. .TONIGHT...East winds 10 to 15 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Dominant period 10 seconds. Numerous showers with isolated thunderstorms. .FRIDAY...Southeast winds 5 to 10 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 8 seconds. Numerous showers with isolated thunderstorms. .FRIDAY NIGHT...Southeast winds 5 to 10 knots, becoming east after midnight. Seas 1 to 3 feet. Dominant period 10 seconds. Scattered showers with isolated thunderstorms. .SATURDAY...Southeast winds 10 to 15 knots with gusts up to 25 knots, becoming east. Seas 1 to 3 feet. Dominant period 10 seconds. Isolated thunderstorms through the day. Scattered showers. .SUNDAY...East winds 5 to 10 knots. Seas 1 to 3 feet. Dominant period 7 seconds. Scattered showers. Isolated thunderstorms through the night. .MONDAY...East winds 5 to 10 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 6 seconds. Numerous showers with isolated thunderstorms. $$ AMZ723-022045- Anegada Passage east of Virgin Gorda and Saint Croix south to 17N- 420 AM AST Thu May 2 2024 ...SMALL CRAFT SHOULD EXERCISE CAUTION... .TODAY...East winds 10 to 15 knots with gusts up to 25 knots. Seas 4 to 6 feet with occasional seas up to 8 feet. Dominant period 10 seconds. Isolated showers. .TONIGHT...East winds 10 to 15 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Dominant period 10 seconds. Isolated thunderstorms in the evening. Scattered showers. .FRIDAY...Southeast winds 10 to 15 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 7 seconds. Scattered showers with isolated thunderstorms. .FRIDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 10 seconds. Scattered showers. Isolated thunderstorms after midnight. .SATURDAY...East winds 10 to 15 knots. Seas 1 to 3 feet. Dominant period 10 seconds. Isolated thunderstorms through the day. Scattered showers. .SUNDAY...East winds 10 to 15 knots. Seas 1 to 3 feet. Dominant period 7 seconds. Scattered showers. .MONDAY...East winds around 10 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 7 seconds. Scattered showers with isolated thunderstorms. $$ AMZ726-022045- Coastal waters east of Puerto Rico, around Vieques, and around and just north of Culebra and Saint John- 420 AM AST Thu May 2 2024 .TODAY...East winds 10 to 15 knots. Gusts up to 25 knots this morning. Seas 3 to 5 feet with occasional seas up to 6 feet. Dominant period 11 seconds. Numerous showers with isolated thunderstorms. .TONIGHT...East winds 10 to 15 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 10 seconds. Numerous showers with isolated thunderstorms. .FRIDAY...Southeast winds 5 to 10 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 10 seconds. Numerous showers with isolated thunderstorms. .FRIDAY NIGHT...Southeast winds 10 to 15 knots, becoming east after midnight. Seas 1 to 3 feet. Dominant period 10 seconds. Scattered showers with isolated thunderstorms. .SATURDAY...Southeast winds 10 to 15 knots, becoming east. Seas 1 to 3 feet. Dominant period 10 seconds. Isolated thunderstorms through the day. Numerous showers. .SUNDAY...East winds 5 to 10 knots. Seas 1 to 3 feet. Dominant period 7 seconds. Scattered showers with isolated thunderstorms. .MONDAY...Northeast winds 5 to 10 knots. Seas 1 to 3 feet. Dominant period 7 seconds. Numerous showers with isolated thunderstorms. $$ AMZ733-022045- Caribbean waters of Puerto Rico from 10 NM to 17N, including the coastal waters of Saint Croix- 420 AM AST Thu May 2 2024 .TODAY...East winds 10 to 15 knots. Gusts up to 25 knots this morning. Seas 3 to 5 feet with occasional seas up to 6 feet. Dominant period 6 seconds. Scattered showers with isolated thunderstorms. .TONIGHT...East winds 5 to 10 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 6 seconds. Numerous showers with isolated thunderstorms. .FRIDAY...Southeast winds 5 to 10 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 6 seconds. Numerous showers with isolated thunderstorms. .FRIDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 6 seconds. Scattered showers with isolated thunderstorms. .SATURDAY...East winds 10 to 15 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 6 seconds. Scattered showers with isolated thunderstorms. .SUNDAY...East winds 10 to 15 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 6 seconds. Scattered showers with isolated thunderstorms. .MONDAY...East winds 10 to 15 knots. Seas 1 to 3 feet. Dominant period 6 seconds. Scattered showers. Isolated thunderstorms through the night. $$ AMZ735-022045- Coastal Waters of Southern Puerto Rico out 10 NM- 420 AM AST Thu May 2 2024 .TODAY...East winds 10 to 15 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 6 seconds. Scattered showers with isolated thunderstorms. .TONIGHT...East winds 5 to 10 knots. Seas 1 to 3 feet. Dominant period 6 seconds. Numerous showers with isolated thunderstorms. .FRIDAY...Southeast winds 5 to 10 knots. Seas 1 to 3 feet. Dominant period 6 seconds. Scattered showers with isolated thunderstorms. .FRIDAY NIGHT...East winds 5 to 10 knots. Seas 1 to 3 feet. Dominant period 6 seconds. Isolated showers. .SATURDAY...East winds 10 to 15 knots. Seas 1 to 3 feet. Dominant period 6 seconds. Isolated thunderstorms through the day. Scattered showers. .SUNDAY...East winds 10 to 15 knots. Seas 1 to 3 feet. Dominant period 6 seconds. Isolated showers. Isolated thunderstorms through the night. .MONDAY...East winds 5 to 10 knots. Seas 1 to 3 feet. Dominant period 6 seconds. Scattered showers with isolated thunderstorms. $$ AMZ741-022045- Mona Passage Southward to 17N- 420 AM AST Thu May 2 2024 ...SMALL CRAFT SHOULD EXERCISE CAUTION... .TODAY...Southeast winds 10 to 15 knots. Seas 4 to 6 feet with occasional seas up to 8 feet. Dominant period 11 seconds. Scattered showers. Isolated thunderstorms this afternoon. .TONIGHT...East winds 10 to 15 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Dominant period 10 seconds. Numerous showers with isolated thunderstorms. .FRIDAY...East winds 5 to 10 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 10 seconds. Isolated thunderstorms in the morning. Numerous showers. .FRIDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 7 seconds. Scattered showers with isolated thunderstorms. .SATURDAY...East winds 10 to 15 knots. Gusts up to 25 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 10 seconds. Isolated thunderstorms through the day. Scattered showers. .SUNDAY...East winds 10 to 15 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 7 seconds. Scattered showers with isolated thunderstorms. .MONDAY...East winds 10 to 15 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 6 seconds. Scattered showers. Isolated thunderstorms through the night. $$ AMZ742-022045- Coastal Waters of Northwestern Puerto Rico out 10 NM- 420 AM AST Thu May 2 2024 .TODAY...East winds 5 to 10 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Dominant period 11 seconds. Scattered showers. Isolated thunderstorms this afternoon. .TONIGHT...East winds 5 to 10 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 10 seconds. Scattered showers with isolated thunderstorms. .FRIDAY...Southeast winds 5 to 10 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 10 seconds. Isolated showers. .FRIDAY NIGHT...Northeast winds 5 to 10 knots. Seas 1 to 3 feet. Dominant period 10 seconds. Isolated thunderstorms in the evening. Scattered showers. .SATURDAY...Northeast winds 5 to 10 knots. Seas 1 to 3 feet. Dominant period 10 seconds. Isolated thunderstorms through the day. Scattered showers. .SUNDAY...East winds 5 to 10 knots. Seas 1 to 3 feet. Dominant period 7 seconds. Isolated thunderstorms through the day. Scattered showers. .MONDAY...Northeast winds 5 to 10 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 6 seconds. Numerous showers with isolated thunderstorms. $$ AMZ745-022045- Coastal Waters of Southwestern Puerto Rico out 10 NM- 420 AM AST Thu May 2 2024 .TODAY...Southeast winds 10 to 15 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 11 seconds. Isolated showers. .TONIGHT...East winds 5 to 10 knots. Seas 1 to 3 feet. Dominant period 10 seconds. Numerous showers. Isolated thunderstorms after midnight. .FRIDAY...Southeast winds 5 to 10 knots. Seas 1 to 3 feet. Dominant period 10 seconds. Isolated showers. .FRIDAY NIGHT...Northeast winds 5 to 10 knots, becoming east after midnight. Seas around 2 feet or less. Dominant period 7 seconds. Isolated showers. .SATURDAY...Southeast winds 10 to 15 knots, becoming northeast. Seas around 2 feet or less. Dominant period 7 seconds. Scattered showers. .SUNDAY...East winds 5 to 10 knots, becoming northeast. Seas 1 to 3 feet. Dominant period 7 seconds. Scattered showers with isolated thunderstorms. .MONDAY...East winds 5 to 10 knots. Seas 1 to 3 feet. Dominant period 6 seconds. Isolated thunderstorms through the day. Showers. $$