- Current Hazards
- Current Conditions
RSS Feeds
Coastal Waters Forecast
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
000 FZCA52 TJSJ 230141 CWFSJU Coastal Waters Forecast National Weather Service San Juan PR 941 PM AST Mon Apr 22 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. AMZ700-231415- 941 PM AST Mon Apr 22 2024 .SYNOPSIS FOR PUERTO RICO AND THE U.S. VIRGIN ISLANDS WATERS... A surface high pressure north of the area will continue to yield a moderate northeasterly wind flow overnight. Winds are expected to become from the east southeast on Tuesday as a surface trough prevails across the northeast Caribbean. Showers and isolated thunderstorms will continue to affect the local waters through at least Tuesday. $$ AMZ711-231415- Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N- 941 PM AST Mon Apr 22 2024 .REST OF TONIGHT...East winds 10 to 15 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 10 seconds. Scattered showers. .TUESDAY...Southeast winds 10 to 15 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 10 seconds. Scattered showers. Isolated thunderstorms in the afternoon. .TUESDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 10 seconds. Isolated showers. .WEDNESDAY...East winds 10 to 15 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 10 seconds. Scattered showers with isolated thunderstorms. .WEDNESDAY NIGHT...East winds 10 to 15 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Dominant period 10 seconds. Scattered showers with isolated thunderstorms. .THURSDAY...East winds 10 to 15 knots with gusts up to 25 knots. Seas 4 to 6 feet with occasional seas up to 8 feet. Dominant period 10 seconds. Scattered showers. .FRIDAY...East winds 15 to 20 knots with gusts up to 30 knots. Seas 4 to 6 feet with occasional seas up to 8 feet. Dominant period 10 seconds. Scattered showers. .SATURDAY...Northeast winds 10 to 15 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Dominant period 10 seconds. Isolated showers. $$ AMZ712-231415- Coastal Waters of Northern Puerto Rico out 10 NM- 941 PM AST Mon Apr 22 2024 .REST OF TONIGHT...Southeast winds 5 to 10 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 10 seconds. Scattered showers. .TUESDAY...Southeast winds 5 to 10 knots, becoming east in the afternoon. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 10 seconds. Numerous showers. Isolated thunderstorms in the afternoon. .TUESDAY NIGHT...East winds 5 to 10 knots. Seas 1 to 3 feet. Dominant period 10 seconds. Isolated thunderstorms in the evening. Scattered showers. .WEDNESDAY...East winds 10 to 15 knots. Seas 1 to 3 feet. Dominant period 8 seconds. Numerous showers with isolated thunderstorms. .WEDNESDAY NIGHT...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. .THURSDAY...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. .FRIDAY...East winds 15 to 20 knots with gusts up to 30 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Dominant period 10 seconds. Isolated thunderstorms through the day. Scattered showers. .SATURDAY...Northeast winds 10 to 15 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Dominant period 11 seconds. Isolated showers. $$ AMZ716-231415- Coastal Waters from Cabo San Juan to the waters between Anegada Island and Virgin Gorda and North 10 NM- 941 PM AST Mon Apr 22 2024 .REST OF TONIGHT...Southeast winds 10 to 15 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 10 seconds. Numerous showers. .TUESDAY...Southeast winds 10 to 15 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 10 seconds. Numerous showers. Isolated thunderstorms in the afternoon. .TUESDAY NIGHT...East winds 5 to 10 knots. Seas 1 to 3 feet. Dominant period 10 seconds. Isolated showers. .WEDNESDAY...East winds 10 to 15 knots. Seas 1 to 3 feet. Dominant period 8 seconds. Scattered showers with isolated thunderstorms. .WEDNESDAY NIGHT...East winds 10 to 15 knots. Gusts up to 25 knots in the evening. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 10 seconds. Scattered showers with isolated thunderstorms. .THURSDAY...East winds 10 to 15 knots. Gusts up to 25 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Dominant period 11 seconds. Scattered showers. .FRIDAY...East winds 15 to 20 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Dominant period 10 seconds. Isolated thunderstorms through the day. Scattered showers. .SATURDAY...Northeast winds 10 to 15 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 10 seconds. Isolated showers. $$ AMZ723-231415- Anegada Passage east of Virgin Gorda and Saint Croix south to 17N- 941 PM AST Mon Apr 22 2024 .REST OF TONIGHT...East winds 10 to 15 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 10 seconds. Scattered showers. .TUESDAY...East winds 10 to 15 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 10 seconds. Scattered showers. .TUESDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 10 seconds. Isolated showers. .WEDNESDAY...East winds 10 to 15 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 7 seconds. Scattered showers. Isolated thunderstorms in the afternoon. .WEDNESDAY 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 with isolated thunderstorms. .THURSDAY...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 10 seconds. Scattered showers. .FRIDAY...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 7 seconds. Isolated thunderstorms through the day. Numerous showers. .SATURDAY...Northeast winds 10 to 15 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 10 seconds. Isolated showers. $$ AMZ726-231415- Coastal waters east of Puerto Rico, around Vieques, and around and just north of Culebra and Saint John- 941 PM AST Mon Apr 22 2024 .REST OF TONIGHT...Southeast winds 10 to 15 knots. Seas 1 to 3 feet. Dominant period 7 seconds. Scattered showers. .TUESDAY...Southeast winds 10 to 15 knots. Seas 1 to 3 feet. Dominant period 10 seconds. Numerous showers. Isolated thunderstorms in the afternoon. .TUESDAY NIGHT...East winds 5 to 10 knots. Seas 1 to 3 feet. Dominant period 10 seconds. Isolated showers. .WEDNESDAY...East winds 10 to 15 knots. Seas 1 to 3 feet. Dominant period 7 seconds. Numerous showers with isolated thunderstorms. .WEDNESDAY NIGHT...East winds 10 to 15 knots with gusts up to 25 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 7 seconds. Scattered showers with isolated thunderstorms. .THURSDAY...East winds 10 to 15 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 10 seconds. Scattered showers. .FRIDAY...East winds 15 to 20 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Dominant period 10 seconds. Isolated thunderstorms through the day. Numerous showers. .SATURDAY...Northeast winds 10 to 15 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 10 seconds. Scattered showers. $$ AMZ733-231415- Caribbean waters of Puerto Rico from 10 NM to 17N, including the coastal waters of Saint Croix- 941 PM AST Mon Apr 22 2024 .REST OF TONIGHT...East winds 5 to 10 knots. Seas 1 to 3 feet. Dominant period 6 seconds. Scattered showers. .TUESDAY...Southeast winds 5 to 10 knots. Seas 1 to 3 feet. Dominant period 6 seconds. Scattered showers. .TUESDAY NIGHT...East winds 5 to 10 knots. Seas 1 to 3 feet. Dominant period 6 seconds. .WEDNESDAY...East winds 5 to 10 knots. Seas 1 to 3 feet. Dominant period 6 seconds. Scattered showers with isolated thunderstorms. .WEDNESDAY NIGHT...East winds 10 to 15 knots. Gusts up to 25 knots after midnight. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 6 seconds. Scattered showers with isolated thunderstorms. .THURSDAY...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 7 seconds. Scattered showers. .FRIDAY...East winds 15 to 20 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Dominant period 7 seconds. Isolated thunderstorms through the day. Scattered showers. .SATURDAY...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 10 seconds. Isolated thunderstorms through the day. Scattered showers. $$ AMZ735-231415- Coastal Waters of Southern Puerto Rico out 10 NM- 941 PM AST Mon Apr 22 2024 .REST OF TONIGHT...East winds 5 to 10 knots. Seas around 2 feet or less. Dominant period 6 seconds. Scattered showers. .TUESDAY...East winds 5 to 10 knots. Seas around 2 feet or less. Dominant period 6 seconds. Scattered showers. .TUESDAY NIGHT...East winds 5 to 10 knots. Seas 1 to 3 feet. Dominant period 6 seconds. Scattered showers. .WEDNESDAY...East winds 5 to 10 knots. Seas 1 to 3 feet. Dominant period 6 seconds. Isolated showers and thunderstorms. .WEDNESDAY NIGHT...East winds 10 to 15 knots. Seas 1 to 3 feet. Dominant period 6 seconds. Isolated showers and thunderstorms. .THURSDAY...East winds 10 to 15 knots with gusts up to 25 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 7 seconds. Scattered showers. .FRIDAY...East winds 10 to 15 knots with gusts up to 25 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 7 seconds. Isolated thunderstorms through the day. Scattered showers. .SATURDAY...East winds 10 to 15 knots, becoming northeast. Seas 1 to 3 feet. Dominant period 7 seconds. Numerous showers with isolated thunderstorms. $$ AMZ741-231415- Mona Passage Southward to 17N- 941 PM AST Mon Apr 22 2024 .REST OF TONIGHT...East winds 5 to 10 knots. Seas 1 to 3 feet. Dominant period 7 seconds. Scattered showers. .TUESDAY...Southeast winds 5 to 10 knots. Seas 1 to 3 feet. Dominant period 10 seconds. Scattered showers. .TUESDAY NIGHT...East winds 5 to 10 knots. Seas 1 to 3 feet. Dominant period 10 seconds. Isolated showers. .WEDNESDAY...East winds 5 to 10 knots. Seas 1 to 3 feet. Dominant period 10 seconds. Isolated showers. .WEDNESDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 10 seconds. Isolated showers and thunderstorms. .THURSDAY...East winds 15 to 20 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Dominant period 10 seconds. Scattered showers. .FRIDAY...East winds 15 to 20 knots, becoming northeast. Gusts up to 30 knots. Seas 4 to 6 feet with occasional seas up to 8 feet. Dominant period 10 seconds. Numerous showers. .SATURDAY...Northeast winds 15 to 20 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Dominant period 10 seconds, subsiding to 7 seconds. Isolated thunderstorms through the day. Scattered showers. $$ AMZ742-231415- Coastal Waters of Northwestern Puerto Rico out 10 NM- 941 PM AST Mon Apr 22 2024 .REST OF TONIGHT...East winds 5 to 10 knots. Seas 1 to 3 feet. Dominant period 10 seconds. Isolated showers. .TUESDAY...Southeast winds 5 to 10 knots. Seas 1 to 3 feet. Dominant period 10 seconds. Isolated thunderstorms in the afternoon. .TUESDAY NIGHT...East winds 5 to 10 knots. Seas 1 to 3 feet. Dominant period 10 seconds. Isolated thunderstorms in the evening. Scattered showers. .WEDNESDAY...East winds 5 to 10 knots, becoming northeast in the afternoon. Seas 1 to 3 feet. Dominant period 10 seconds. Scattered showers. Isolated thunderstorms in the afternoon. .WEDNESDAY NIGHT...East winds 5 to 10 knots. Seas 1 to 3 feet. Dominant period 11 seconds. Isolated showers. .THURSDAY...East winds 10 to 15 knots. Gusts up to 25 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Dominant period 10 seconds. Isolated thunderstorms through the day. Numerous showers. .FRIDAY...Northeast winds 15 to 20 knots with gusts up to 30 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Dominant period 10 seconds. Isolated thunderstorms through the day. Numerous showers. .SATURDAY...Northeast winds 10 to 15 knots with gusts up to 25 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 10 seconds, subsiding to 8 seconds. Scattered showers with isolated thunderstorms. $$ AMZ745-231415- Coastal Waters of Southwestern Puerto Rico out 10 NM- 941 PM AST Mon Apr 22 2024 .REST OF TONIGHT...East winds 5 to 10 knots. Seas around 2 feet or less. Dominant period 10 seconds. Isolated showers. .TUESDAY...Southeast winds 5 to 10 knots. Seas around 2 feet or less. Dominant period 10 seconds. Scattered showers. .TUESDAY NIGHT...East winds 5 to 10 knots. Seas around 2 feet or less. Dominant period 10 seconds. Isolated showers. .WEDNESDAY...East winds 5 to 10 knots. Seas around 2 feet or less. Dominant period 7 seconds. Isolated thunderstorms in the afternoon. .WEDNESDAY NIGHT...East winds 5 to 10 knots. Seas around 2 feet or less. Dominant period 11 seconds. Isolated showers. .THURSDAY...East winds 10 to 15 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 10 seconds. Isolated thunderstorms through the day. Numerous showers. .FRIDAY...East winds 5 to 10 knots, becoming northeast. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 10 seconds. Isolated thunderstorms through the day. Numerous showers. .SATURDAY...Northeast winds 10 to 15 knots, increasing to northeast 10 to 15 knots with gusts up to 25 knots. Seas 1 to 3 feet. Dominant period 10 seconds. Numerous showers with isolated thunderstorms. $$
- National Weather Service
- Central Region Headquarters Regional Headquarters
- 7220 NW 101st Terrace
- Kansas City, MO 64153
- Page Author: CRH Webmaster
- Web Master's E-mail: w-crh.webmaster@noaa.gov
- Page last modified: Sep 19th, 2023 19:10 UTC