Coastal Waters Forecast
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
011 FZCA52 TJSJ 290814 CWFSJU Coastal Waters Forecast National Weather Service San Juan PR 414 AM AST Mon Apr 29 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. AMZ700-292115- 414 AM AST Mon Apr 29 2024 .SYNOPSIS FOR PUERTO RICO AND THE U.S. VIRGIN ISLANDS WATERS... A sub tropical high pressure across the western Atlantic will promote moderate to fresh trade winds through at least mid-week. We expect hazardous seas for small craft operators due to confused seas associated with the increasing winds and a northeasterly swell spreading across the local waters. $$ AMZ711-292115- Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N- 414 AM AST Mon Apr 29 2024 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY AFTERNOON... .TODAY...Northeast winds 15 to 20 knots with gusts up to 25 knots. Seas 6 to 8 feet with occasional seas up to 10 feet. Dominant period 8 seconds. Scattered showers. .TONIGHT...Northeast winds 15 to 20 knots with gusts up to 25 knots. Seas 6 to 8 feet with occasional seas up to 10 feet. Dominant period 10 seconds. Isolated showers. .TUESDAY...Northeast winds 15 to 20 knots with gusts up to 25 knots. Seas 6 to 8 feet with occasional seas up to 10 feet. Dominant period 10 seconds. Isolated showers. .TUESDAY NIGHT...Northeast winds 15 to 20 knots with gusts up to 30 knots. Seas 6 to 8 feet with occasional seas up to 10 feet. Dominant period 10 seconds. Scattered showers. Isolated thunderstorms after midnight. .WEDNESDAY...East winds 15 to 20 knots with gusts up to 25 knots. Seas 6 to 8 feet with occasional seas up to 10 feet. Dominant period 11 seconds. Numerous showers with isolated thunderstorms. .THURSDAY...East winds 10 to 15 knots. Seas 4 to 6 feet with occasional seas up to 8 feet. Dominant period 10 seconds. Isolated thunderstorms through the day. Numerous showers. .FRIDAY...East winds 10 to 15 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Dominant period 8 seconds. Isolated thunderstorms through the day. Scattered showers. $$ AMZ712-292115- Coastal Waters of Northern Puerto Rico out 10 NM- 414 AM AST Mon Apr 29 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM NOON AST TODAY THROUGH WEDNESDAY AFTERNOON... .TODAY...Northeast winds 15 to 20 knots. Seas 5 to 7 feet with occasional seas up to 9 feet. Dominant period 8 seconds. Numerous showers. .TONIGHT...Northeast winds 15 to 20 knots, becoming east after midnight. Seas 5 to 7 feet with occasional seas up to 9 feet. Dominant period 8 seconds. Scattered showers. .TUESDAY...East winds 15 to 20 knots. Seas 5 to 7 feet with occasional seas up to 9 feet. Dominant period 9 seconds. Isolated showers. .TUESDAY NIGHT...East winds 15 to 20 knots with gusts up to 30 knots. Seas 5 to 7 feet with occasional seas up to 9 feet. Dominant period 10 seconds. Numerous showers. Isolated thunderstorms after midnight. .WEDNESDAY...East winds 10 to 15 knots. Gusts up to 25 knots. Seas 5 to 7 feet with occasional seas up to 9 feet. Dominant period 11 seconds. Isolated thunderstorms through the day. Scattered showers. .THURSDAY...East winds 5 to 10 knots. Seas 3 to 5 feet with occasional seas up to 6 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. $$ AMZ716-292115- Coastal Waters from Cabo San Juan to the waters between Anegada Island and Virgin Gorda and North 10 NM- 414 AM AST Mon Apr 29 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH WEDNESDAY MORNING... .TODAY...Northeast winds 15 to 20 knots with gusts up to 25 knots. Seas 5 to 7 feet with occasional seas up to 9 feet. Dominant period 7 seconds. Scattered showers. .TONIGHT...Northeast winds 15 to 20 knots with gusts up to 25 knots. Seas 5 to 7 feet with occasional seas up to 9 feet. Dominant period 8 seconds. Scattered showers. .TUESDAY...Northeast winds 15 to 20 knots with gusts up to 25 knots. Seas 5 to 7 feet with occasional seas up to 9 feet. Dominant period 10 seconds. Scattered showers. .TUESDAY NIGHT...East winds 15 to 20 knots with gusts up to 25 knots. Seas 5 to 7 feet with occasional seas up to 9 feet. Dominant period 10 seconds. Scattered showers. Isolated thunderstorms after midnight. .WEDNESDAY...East winds 15 to 20 knots with gusts up to 25 knots, diminishing to east 15 to 20 knots. Seas 5 to 7 feet with occasional seas up to 9 feet. Dominant period 11 seconds. Isolated thunderstorms through the day. Scattered showers. .THURSDAY...East winds 10 to 15 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Dominant period 10 seconds. Numerous showers with isolated thunderstorms. .FRIDAY...East winds 5 to 10 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 8 seconds. Scattered showers. $$ AMZ723-292115- Anegada Passage east of Virgin Gorda and Saint Croix south to 17N- 414 AM AST Mon Apr 29 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH WEDNESDAY MORNING... .TODAY...Northeast winds 15 to 20 knots with gusts up to 25 knots. Seas 4 to 6 feet with occasional seas up to 8 feet. Dominant period 7 seconds. Scattered showers. .TONIGHT...Northeast winds 15 to 20 knots with gusts up to 30 knots. Seas 5 to 7 feet with occasional seas up to 9 feet. Dominant period 7 seconds. Scattered showers. .TUESDAY...East winds 15 to 20 knots with gusts up to 25 knots. Seas 5 to 7 feet with occasional seas up to 9 feet. Dominant period 10 seconds. Scattered showers. .TUESDAY NIGHT...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. Scattered showers. .WEDNESDAY...East winds 10 to 15 knots. Gusts up to 25 knots. Seas 4 to 6 feet with occasional seas up to 8 feet. Dominant period 11 seconds. Scattered showers. .THURSDAY...East winds 10 to 15 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Dominant period 10 seconds. Scattered showers. .FRIDAY...East winds 5 to 10 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 10 seconds, subsiding to 7 seconds. Scattered showers. $$ AMZ726-292115- Coastal waters east of Puerto Rico, around Vieques, and around and just north of Culebra and Saint John- 414 AM AST Mon Apr 29 2024 ...SMALL CRAFT SHOULD EXERCISE CAUTION... .TODAY...Northeast winds 15 to 20 knots with gusts up to 25 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Dominant period 7 seconds. Isolated showers. .TONIGHT...Northeast winds 15 to 20 knots with gusts up to 30 knots. Seas 4 to 6 feet with occasional seas up to 8 feet. Dominant period 7 seconds. Scattered showers. .TUESDAY...Northeast winds 15 to 20 knots with gusts up to 25 knots. Seas 4 to 6 feet with occasional seas up to 8 feet. Dominant period 7 seconds. Scattered showers. .TUESDAY NIGHT...East winds 15 to 20 knots with gusts up to 25 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Dominant period 10 seconds. Numerous showers. Isolated thunderstorms after midnight. .WEDNESDAY...East winds 10 to 15 knots. Gusts up to 25 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Dominant period 11 seconds. Isolated thunderstorms through the day. Numerous showers. .THURSDAY...East winds 10 to 15 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 10 seconds. Numerous showers with isolated thunderstorms. .FRIDAY...East winds 5 to 10 knots. Seas 1 to 3 feet. Dominant period 10 seconds, subsiding to 7 seconds. Scattered showers. $$ AMZ733-292115- Caribbean waters of Puerto Rico from 10 NM to 17N, including the coastal waters of Saint Croix- 414 AM AST Mon Apr 29 2024 ...SMALL CRAFT SHOULD EXERCISE CAUTION... .TODAY...Northeast winds 15 to 20 knots with gusts up to 25 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Dominant period 7 seconds. Isolated showers. .TONIGHT...Northeast winds 15 to 20 knots with gusts up to 30 knots. Seas 4 to 6 feet with occasional seas up to 8 feet. Dominant period 6 seconds. Scattered showers. .TUESDAY...East winds 15 to 20 knots with gusts up to 25 knots. Seas 4 to 6 feet with occasional seas up to 8 feet. Dominant period 6 seconds. Scattered showers. .TUESDAY NIGHT...East winds 10 to 15 knots with gusts up to 25 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Dominant period 6 seconds. Scattered showers. .WEDNESDAY...East winds 10 to 15 knots with gusts up to 25 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 6 seconds. Isolated thunderstorms through the day. Scattered showers. .THURSDAY...East winds 10 to 15 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 6 seconds. Scattered showers. .FRIDAY...East winds 5 to 10 knots. Seas 1 to 3 feet. Dominant period 6 seconds. Isolated showers. $$ AMZ735-292115- Coastal Waters of Southern Puerto Rico out 10 NM- 414 AM AST Mon Apr 29 2024 .TODAY...East winds 10 to 15 knots with gusts up to 25 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 6 seconds. Isolated thunderstorms this afternoon. .TONIGHT...Northeast winds 10 to 15 knots with gusts up to 25 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 6 seconds. Isolated showers. .TUESDAY...East winds 10 to 15 knots with gusts up to 25 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 6 seconds. Scattered showers. .TUESDAY NIGHT...Northeast winds 10 to 15 knots. Gusts up to 25 knots in the evening. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 6 seconds. Isolated showers. .WEDNESDAY...East winds 10 to 15 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 6 seconds. Scattered showers. .THURSDAY...East winds 10 to 15 knots. Seas 1 to 3 feet. Dominant period 7 seconds. Scattered showers. .FRIDAY...East winds 5 to 10 knots. Seas 1 to 3 feet. Dominant period 6 seconds. Scattered showers. $$ AMZ741-292115- Mona Passage Southward to 17N- 414 AM AST Mon Apr 29 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM NOON AST TODAY THROUGH WEDNESDAY MORNING... .TODAY...Northeast winds 15 to 20 knots with gusts up to 25 knots. Seas 5 to 7 feet with occasional seas up to 9 feet. Dominant period 7 seconds. Scattered showers. .TONIGHT...Northeast winds 15 to 20 knots with gusts up to 30 knots. Seas 5 to 7 feet with occasional seas up to 9 feet. Dominant period 7 seconds. Isolated showers. .TUESDAY...East winds 15 to 20 knots with gusts up to 25 knots. Seas 5 to 7 feet with occasional seas up to 9 feet. Dominant period 7 seconds. Isolated showers. .TUESDAY NIGHT...East winds 15 to 20 knots with gusts up to 30 knots. Seas 5 to 7 feet with occasional seas up to 9 feet. Dominant period 10 seconds. Isolated thunderstorms in the evening. Numerous showers. .WEDNESDAY...East winds 15 to 20 knots with gusts up to 25 knots, diminishing to east 15 to 20 knots. Seas 5 to 7 feet with occasional seas up to 9 feet. Dominant period 11 seconds. Scattered showers. .THURSDAY...East winds 10 to 15 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Dominant period 10 seconds. Isolated showers. .FRIDAY...East winds 10 to 15 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 10 seconds. Scattered showers. $$ AMZ742-292115- Coastal Waters of Northwestern Puerto Rico out 10 NM- 414 AM AST Mon Apr 29 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH WEDNESDAY MORNING... .TODAY...Northeast winds 15 to 20 knots with gusts up to 25 knots. Seas 4 to 6 feet with occasional seas up to 8 feet. Dominant period 7 seconds. Isolated showers. .TONIGHT...Northeast winds 15 to 20 knots with gusts up to 30 knots. Seas 5 to 7 feet with occasional seas up to 9 feet. Dominant period 8 seconds. Isolated showers. .TUESDAY...Northeast winds 15 to 20 knots. Seas 5 to 7 feet with occasional seas up to 9 feet. Dominant period 8 seconds. .TUESDAY NIGHT...Northeast winds 15 to 20 knots with gusts up to 30 knots. Seas 5 to 7 feet with occasional seas up to 9 feet. Dominant period 10 seconds. Isolated showers. .WEDNESDAY...East winds 10 to 15 knots with gusts up to 25 knots, diminishing to east 10 to 15 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Dominant period 11 seconds. Isolated thunderstorms through the day. Scattered showers. .THURSDAY...East winds 5 to 10 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 11 seconds. Scattered showers. .FRIDAY...East winds 10 to 15 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 10 seconds, subsiding to 9 seconds. Scattered showers. $$ AMZ745-292115- Coastal Waters of Southwestern Puerto Rico out 10 NM- 414 AM AST Mon Apr 29 2024 .TODAY...Northeast winds 10 to 15 knots, becoming east this afternoon. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 7 seconds. Isolated thunderstorms this afternoon. .TONIGHT...Northeast winds 10 to 15 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 8 seconds. Isolated showers. .TUESDAY...East winds 5 to 10 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 8 seconds. Isolated thunderstorms in the afternoon. .TUESDAY NIGHT...Northeast winds 5 to 10 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 9 seconds. Scattered showers. .WEDNESDAY...East winds 5 to 10 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 11 seconds. Scattered showers. .THURSDAY...East winds 5 to 10 knots. Seas 1 to 3 feet. Dominant period 11 seconds. Isolated showers. .FRIDAY...East winds 5 to 10 knots. Seas around 2 feet or less. Dominant period 10 seconds. Isolated showers. $$