133  
FZPN28 KNHC 191505  
OFFPZ8  
 
OFFSHORE WATERS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
805 AM PDT SAT APR 19 2025  
 
OFFSHORE WATERS FORECAST FOR THE E PACIFIC WITHIN 250 NM OF  
CENTRAL AMERICA, COLOMBIA, AND WITHIN 750 NM OF ECUADOR  
 
SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE AVERAGE  
HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE  
MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.  
 
PMZ101-200315-  
SYNOPSIS FOR THE E PACIFIC WITHIN 250 NM OF CENTRAL AMERICA,  
COLOMBIA, AND WITHIN 750 NM OF ECUADOR  
805 AM PDT SAT APR 19 2025  
   
SYNOPSIS  
STRONG TO NEAR-GALE FORCE E WINDS WILL PULSE  
IN THE GULF OF PAPAGAYO THIS MORNING, AND LOCALLY ROUGH SEAS WILL  
ACCOMPANY THESE WINDS. FRESH TO STRONG E WINDS ARE THEN EXPECTED  
EACH NIGHT AND MORNING IN THIS REGION THROUGH THE MIDDLE OF NEXT  
WEEK. MODERATE TO FRESH WINDS WILL LIKELY EXTEND THROUGH THE  
WATERS WELL OFFSHORE OF EL SALVADOR AND GUATEMALA THIS WEEKEND.  
ELSEWHERE, FRESH TO STRONG N WINDS WILL OCCUR THIS MORNING IN THE  
GULF OF PANAMA, WITH WINDS OCCASIONALLY PULSING TO MODERATE  
SPEEDS THEREAFTER. LOOKING AHEAD, A NEW LONG-PERIOD S TO SW SWELL  
WILL PROPAGATE THROUGH THE REGIONAL WATERS EARLY NEXT WEEK.  
 
 
 
PMZ111-200315-  
GUATEMALA AND EL SALVADOR TO 250 NM OFFSHORE-  
805 AM PDT SAT APR 19 2025  
   
TODAY  
NE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN E TO SE SWELL.  
PERIOD 15 SECONDS.    
TONIGHT  
N WINDS 10 KT. SEAS 4 TO 6 FT IN E TO SE SWELL.  
PERIOD 14 SECONDS.    
SUN  
NE WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 14 SECONDS.    
SUN NIGHT  
N WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 15 SECONDS.    
MON  
N TO NE WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL.  
PERIOD 16 SECONDS.    
MON NIGHT  
N TO NE WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW  
SWELL. PERIOD 16 SECONDS.    
TUE  
NE TO E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S TO SW  
SWELL. PERIOD 16 SECONDS.    
TUE NIGHT  
E WINDS 10 KT. SEAS 5 TO 7 FT IN S TO SW SWELL.  
PERIOD 16 SECONDS.    
WED  
E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S TO SW SWELL.  
PERIOD 16 SECONDS.    
WED NIGHT  
E TO SE WINDS 10 KT. SEAS 5 TO 7 FT IN S TO SW  
SWELL. PERIOD 15 SECONDS.  
 
 
 
PMZ113-200315-  
EL SALVADOR TO NORTH COSTA RICA INCLUDING THE GULFS OF FONSECA  
AND PAPAGAYO-  
805 AM PDT SAT APR 19 2025  
   
TODAY  
OFFSHORE GULF OF PAPAGAYO, NE TO E WINDS 25 KT,  
DIMINISHING TO 15 TO 20 KT IN THE AFTERNOON. ELSEWHERE, NE TO E  
WINDS 15 TO 20 KT. SEAS 6 TO 9 FT IN NE TO E SWELL. PERIOD  
15 SECONDS.    
TONIGHT  
NE TO E WINDS 20 TO 25 KT OFFSHORE GULF OF PAPAGAYO,  
AND NE 10 TO 15 KT ELSEWHERE. SEAS 5 TO 7 FT. PERIOD 15 SECONDS.   
SUN  
OFFSHORE GULF OF PAPAGAYO, NE TO E WINDS 20 TO 25 KT.  
ELSEWHERE, NE TO E WINDS 15 TO 20 KT, DIMINISHING TO 10 KT IN  
THE AFTERNOON. SEAS 6 TO 8 FT IN SE SWELL. PERIOD 14 SECONDS.    
SUN NIGHT  
NE TO E WINDS 15 TO 20 KT OFFSHORE GULF OF  
PAPAGAYO, AND N TO NE 10 TO 15 KT ELSEWHERE. SEAS 4 TO 6 FT.  
PERIOD 15 SECONDS.    
MON  
NE TO E WINDS 20 TO 25 KT OFFSHORE GULF OF PAPAGAYO, AND  
NE 10 TO 15 KT ELSEWHERE. SEAS 5 TO 7 FT. PERIOD 14 SECONDS.    
MON NIGHT  
NE TO E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. PERIOD  
16 SECONDS.    
TUE  
NE TO E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. PERIOD  
16 SECONDS.    
TUE NIGHT  
SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S TO SW  
SWELL. PERIOD 16 SECONDS.    
WED  
E TO SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S TO SW  
SWELL. PERIOD 15 SECONDS.    
WED NIGHT  
SE TO S WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW  
SWELL. PERIOD 15 SECONDS.  
 
 
 
PMZ115-200315-  
NORTH COSTA RICA TO WEST PANAMA TO 250 NM OFFSHORE-  
805 AM PDT SAT APR 19 2025  
   
TODAY  
NEAR THE AZUERO PENINSULA, N TO NE WINDS 10 TO 15 KT,  
SHIFTING TO W TO NW IN THE AFTERNOON. ELSEWHERE, VARIABLE WINDS  
LESS THAN 5 KT, BECOMING SW 10 KT IN THE AFTERNOON. SEAS 3 TO  
5 FT IN S SWELL. PERIOD 15 SECONDS. SCATTERED SHOWERS AND  
ISOLATED TSTMS THROUGH THE DAY.    
TONIGHT  
W WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 14 SECONDS.  
SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE NIGHT.    
SUN  
NEAR THE AZUERO PENINSULA, VARIABLE WINDS LESS THAN 5 KT.  
VARIABLE WINDS LESS THAN 5 KT IN THE MORNING. ELSEWHERE, SW  
WINDS 10 KT IN THE AFTERNOON. SEAS 3 TO 5 FT IN S TO SW SWELL.  
PERIOD 14 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH  
THE DAY.    
SUN NIGHT  
VARIABLE WINDS LESS THAN 5 KT NEAR THE AZUERO  
PENINSULA, AND W 10 KT ELSEWHERE. SEAS 3 TO 5 FT. PERIOD  
16 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE  
NIGHT.    
MON  
VARIABLE WINDS LESS THAN 5 KT NEAR THE AZUERO PENINSULA,  
AND SW 10 KT ELSEWHERE. SEAS 3 TO 5 FT. PERIOD 15 SECONDS.    
MON NIGHT  
VARIABLE WINDS LESS THAN 5 KT NEAR THE AZUERO  
PENINSULA, AND SW 10 KT ELSEWHERE. SEAS 3 TO 5 FT. PERIOD  
16 SECONDS.    
TUE  
E WINDS 10 KT NEAR THE AZUERO PENINSULA, AND VARIABLE  
LESS THAN 5 KT ELSEWHERE. SEAS 4 TO 6 FT IN S TO SW SWELL.  
PERIOD 17 SECONDS.    
TUE NIGHT  
VARIABLE WINDS LESS THAN 5 KT NEAR THE AZUERO  
PENINSULA, AND S TO SW 10 KT ELSEWHERE. SEAS 4 TO 6 FT IN S TO  
SW SWELL. PERIOD 16 SECONDS.    
WED  
NE TO E WINDS 10 KT NEAR THE AZUERO PENINSULA, AND  
VARIABLE LESS THAN 5 KT ELSEWHERE. SEAS 4 TO 6 FT IN S TO SW  
SWELL. PERIOD 15 SECONDS.    
WED NIGHT  
N TO NE WINDS 10 KT NEAR THE AZUERO PENINSULA, AND  
VARIABLE LESS THAN 5 KT ELSEWHERE. SEAS 4 TO 6 FT IN S TO SW  
SWELL. PERIOD 15 SECONDS.  
 
 
 
PMZ117-200315-  
EAST PANAMA AND COLOMBIA INCLUDING THE GULF OF PANAMA-  
805 AM PDT SAT APR 19 2025  
   
TODAY  
SE WINDS 10 TO 15 KT, SHIFTING TO W TO NW IN THE  
AFTERNOON. SEAS 4 TO 6 FT. PERIOD 15 SECONDS. SCATTERED SHOWERS  
AND ISOLATED TSTMS THROUGH THE DAY.    
TONIGHT  
GULF OF PANAMA, N WINDS 15 TO 20 KT. ELSEWHERE, W TO  
NW WINDS 10 KT, SHIFTING TO S TO SW LATE. SEAS 3 TO  
5 FT. PERIOD 15 SECONDS. NUMEROUS SHOWERS AND SCATTERED TSTMS.    
SUN  
S WINDS 10 TO 15 KT, SHIFTING TO SW TO W IN THE  
AFTERNOON. SEAS 3 TO 5 FT. PERIOD 14 SECONDS. NUMEROUS SHOWERS  
AND SCATTERED TSTMS THROUGH THE DAY.    
SUN NIGHT  
VARIABLE WINDS LESS THAN 5 KT GULF OF PANAMA, AND S  
TO SW 10 KT ELSEWHERE. SEAS 3 TO 5 FT. PERIOD 15 SECONDS.  
SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE NIGHT.    
MON  
VARIABLE WINDS LESS THAN 5 KT GULF OF PANAMA, AND SW  
10 KT ELSEWHERE. SEAS 4 TO 6 FT IN SW SWELL. PERIOD 14 SECONDS.    
MON NIGHT  
VARIABLE WINDS LESS THAN 5 KT GULF OF PANAMA, AND  
SW 10 KT ELSEWHERE. SEAS 4 TO 6 FT IN SW SWELL. PERIOD  
16 SECONDS.    
TUE  
VARIABLE WINDS LESS THAN 5 KT GULF OF PANAMA, AND SW  
10 KT ELSEWHERE. SEAS 4 TO 6 FT IN SW SWELL. PERIOD 16 SECONDS.    
TUE NIGHT  
VARIABLE WINDS LESS THAN 5 KT GULF OF PANAMA, AND  
SW 10 KT ELSEWHERE. SEAS 4 TO 6 FT IN SW SWELL. PERIOD  
16 SECONDS.    
WED  
W WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL. PERIOD  
16 SECONDS.    
WED NIGHT  
N TO NE WINDS 10 TO 15 KT GULF OF PANAMA, AND  
VARIABLE LESS THAN 5 KT ELSEWHERE. SEAS 4 TO 6 FT IN SW SWELL.  
PERIOD 15 SECONDS.  
 
 
 
PMZ119-200315-  
ECUADOR INCLUDING THE GULF OF GUAYAQUIL TO 250 NM OFFSHORE-  
805 AM PDT SAT APR 19 2025  
   
TODAY  
GULF OF GUAYAQUIL, VARIABLE WINDS LESS THAN 5 KT,  
BECOMING SW TO W 10 KT IN THE AFTERNOON. ELSEWHERE, S TO SW  
WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL. PERIOD 14 SECONDS.   
TONIGHT  
S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
14 SECONDS.    
SUN  
VARIABLE WINDS LESS THAN 5 KT GULF OF GUAYAQUIL, AND S TO  
SW 10 TO 15 KT ELSEWHERE. SEAS 4 TO 6 FT IN S TO SW SWELL.  
PERIOD 14 SECONDS.    
SUN NIGHT  
S WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL.  
PERIOD 16 SECONDS. NUMEROUS SHOWERS AND SCATTERED TSTMS THROUGH  
THE NIGHT.    
MON  
S WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL. PERIOD  
16 SECONDS.    
MON NIGHT  
S WINDS 10 KT. SEAS 5 TO 7 FT IN SW SWELL. PERIOD  
16 SECONDS.    
TUE  
S TO SW WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN SW SWELL.  
PERIOD 16 SECONDS.    
TUE NIGHT  
S WINDS 10 KT. SEAS 5 TO 7 FT IN SW SWELL. PERIOD  
15 SECONDS.    
WED  
S TO SW WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL. PERIOD  
14 SECONDS.    
WED NIGHT  
S TO SW WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL.  
PERIOD 14 SECONDS.  
 
 
 
PMZ121-200315-  
ECUADOR BETWEEN 250 AND 500 NM OFFSHORE-  
805 AM PDT SAT APR 19 2025  
   
TODAY  
SE TO S WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL.  
PERIOD 14 SECONDS.    
TONIGHT  
SE TO S WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD  
14 SECONDS.    
SUN  
SE TO S WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL.  
PERIOD 16 SECONDS.    
SUN NIGHT  
S WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL.  
PERIOD 16 SECONDS.    
MON  
SE TO S WINDS 10 KT. SEAS 5 TO 7 FT IN S TO SW SWELL.  
PERIOD 16 SECONDS.    
MON NIGHT  
SE TO S WINDS 10 KT. SEAS 5 TO 7 FT IN S TO SW  
SWELL. PERIOD 16 SECONDS.    
TUE  
SE TO S WINDS 10 KT. SEAS 5 TO 7 FT IN S TO SW SWELL.  
PERIOD 16 SECONDS.    
TUE NIGHT  
SE TO S WINDS 10 KT. SEAS 5 TO 7 FT IN S TO SW  
SWELL. PERIOD 15 SECONDS.    
WED  
SE WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL. PERIOD  
14 SECONDS.    
WED NIGHT  
SE TO S WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW  
SWELL. PERIOD 16 SECONDS.  
 
 
 
PMZ123-200315-  
OFFSHORE GALAPAGOS ISLANDS-  
805 AM PDT SAT APR 19 2025  
   
TODAY  
SE TO S WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL.  
PERIOD 14 SECONDS.    
TONIGHT  
ELSEWHERE, S WINDS 10 KT. LEE OF GALAPAGOS ISLANDS,  
VARIABLE WINDS LESS THAN 5 KT, BECOMING S 10 KT LATE.  
SEAS 4 TO 6 FT IN S TO SW SWELL. PERIOD 16 SECONDS. SCATTERED  
SHOWERS AND ISOLATED TSTMS THROUGH THE NIGHT.    
SUN  
ELSEWHERE, SE TO S WINDS 10 KT. LEE OF GALAPAGOS ISLANDS,  
S WINDS 10 KT IN THE MORNING, BECOMING VARIABLE WINDS LESS THAN  
5 KT. SEAS 4 TO 6 FT IN SW SWELL. PERIOD 16 SECONDS.    
SUN NIGHT  
SE TO S WINDS 10 KT. SEAS 5 TO 7 FT IN SW SWELL.  
PERIOD 16 SECONDS.    
MON  
SE TO S WINDS 10 KT. SEAS 5 TO 7 FT IN S TO SW SWELL.  
PERIOD 16 SECONDS.    
MON NIGHT  
SE TO S WINDS 10 KT. SEAS 5 TO 7 FT IN SW SWELL.  
PERIOD 15 SECONDS.    
TUE  
SE TO S WINDS 10 KT. SEAS 5 TO 7 FT IN SW SWELL. PERIOD  
15 SECONDS.    
TUE NIGHT  
SE TO S WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL.  
PERIOD 14 SECONDS.    
WED  
SE TO S WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL. PERIOD  
13 SECONDS.    
WED NIGHT  
SE TO S WINDS 10 KT. SEAS 5 TO 7 FT IN SW SWELL.  
PERIOD 15 SECONDS.  
 
 
 
FORECASTER DELGADO  
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