227  
FZPN28 KNHC 232209  
OFFPZ8  
 
OFFSHORE WATERS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
309 PM PDT WED JUL 23 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.  
 
PMZ101-241015-  
SYNOPSIS FOR THE E PACIFIC WITHIN 250 NM OF CENTRAL AMERICA,  
COLOMBIA, AND WITHIN 750 NM OF ECUADOR  
309 PM PDT WED JUL 23 2025  
   
SYNOPSIS  
FRESH TO LOCALLY STRONG NORTHEAST TO EAST WINDS WILL  
PULSE AT NIGHT IN THE GULF OF PAPAGAYO THROUGH TODAY, THEN PULSE  
MODERATE TO FRESH THEREAFTER. MODERATE TO LOCALLY FRESH WINDS  
ASSOCIATED WITH THESE GAP WINDS WILL AFFECT THE OUTER OFFSHORE  
WATERS OF EL SALVADOR AND GUATEMALA THROUGH THU. OTHERWISE,  
GENTLE TO MODERATE SOUTHERLY WINDS WILL CONTINUE SOUTH OF THE  
MONSOON TROUGH THROUGH THE NEXT SEVERAL DAYS. SEAS WILL SUBSIDE  
SOMEWHAT ACROSS THE WATERS BY THE END OF THE WEEK, THEN BUILD  
BACK SLIGHTLY IN NEW S TO SW SWELL THIS WEEKEND.  
 
 
 
PMZ111-241015-  
GUATEMALA AND EL SALVADOR TO 250 NM OFFSHORE-  
309 PM PDT WED JUL 23 2025  
   
TONIGHT  
E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
14 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE  
NIGHT.    
THU  
E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD 13 SECONDS.  
SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE DAY.    
THU NIGHT  
NE WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 13 SECONDS.  
SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE NIGHT.    
FRI  
NE WINDS 10 KT, SHIFTING TO SE IN THE AFTERNOON. SEAS  
2 TO 4 FT. PERIOD 12 SECONDS. SCATTERED SHOWERS AND ISOLATED  
TSTMS THROUGH THE DAY.    
FRI NIGHT  
NE TO E WINDS 10 KT. SEAS 2 TO 4 FT. PERIOD  
12 SECONDS.    
SAT  
VARIABLE WINDS LESS THAN 5 KT. SEAS 2 TO 4 FT. PERIOD  
12 SECONDS.    
SAT NIGHT  
VARIABLE WINDS LESS THAN 5 KT. SEAS 2 TO 4 FT.  
PERIOD 11 SECONDS.    
SUN  
E WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 11 SECONDS.    
SUN NIGHT  
E WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 11 SECONDS.    
MON  
E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD 11 SECONDS.    
MON NIGHT  
E TO SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
12 SECONDS.  
 
 
 
PMZ113-241015-  
EL SALVADOR TO NORTH COSTA RICA INCLUDING THE GULFS OF FONSECA  
AND PAPAGAYO-  
309 PM PDT WED JUL 23 2025  
   
TONIGHT  
NE TO E WINDS 15 TO 20 KT OFFSHORE GULF OF PAPAGAYO,  
AND E TO SE 10 TO 15 KT ELSEWHERE. SEAS 4 TO 6 FT. PERIOD  
14 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE  
NIGHT.    
THU  
NE TO E WINDS 15 TO 20 KT OFFSHORE GULF OF PAPAGAYO, AND  
E 10 TO 15 KT ELSEWHERE. SEAS 4 TO 6 FT. PERIOD 13 SECONDS.    
THU NIGHT  
OFFSHORE GULF OF PAPAGAYO, NE TO E WINDS 15 TO  
20 KT. ELSEWHERE, SE WINDS 10 KT, SHIFTING TO NW TO N LATE. SEAS  
3 TO 5 FT. PERIOD 13 SECONDS. SCATTERED SHOWERS  
AND ISOLATED TSTMS THROUGH THE NIGHT.    
FRI  
NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD 12 SECONDS.  
SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE DAY.    
FRI NIGHT  
NE TO E WINDS 15 TO 20 KT OFFSHORE GULF OF  
PAPAGAYO, AND E 10 KT ELSEWHERE. SEAS 2 TO 4 FT. PERIOD  
12 SECONDS.    
SAT  
NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD 11 SECONDS.    
SAT NIGHT  
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
11 SECONDS.    
SUN  
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD 10 SECONDS.    
SUN NIGHT  
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
11 SECONDS.    
MON  
SE TO S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
7 SECONDS.    
MON NIGHT  
S WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 13 SECONDS.  
 
 
 
PMZ115-241015-  
NORTH COSTA RICA TO WEST PANAMA TO 250 NM OFFSHORE-  
309 PM PDT WED JUL 23 2025  
   
TONIGHT  
NEAR THE AZUERO PENINSULA, VARIABLE WINDS LESS THAN  
5 KT. ELSEWHERE, SW WINDS 10 KT IN THE EVENING, BECOMING  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT IN S TO SW SWELL.  
PERIOD 13 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH  
THE NIGHT.    
THU  
VARIABLE WINDS LESS THAN 5 KT. SEAS 2 TO 4 FT. PERIOD  
13 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE  
DAY.    
THU NIGHT  
NEAR THE AZUERO PENINSULA, VARIABLE WINDS LESS THAN  
5 KT. ELSEWHERE, VARIABLE WINDS LESS THAN 5 KT, BECOMING SW TO W  
10 KT LATE. SEAS 2 TO 4 FT. PERIOD 13 SECONDS.  
SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE NIGHT.    
FRI  
NEAR THE AZUERO PENINSULA, VARIABLE WINDS LESS THAN 5 KT,  
BECOMING SW TO W 10 KT IN THE AFTERNOON. ELSEWHERE, SW TO W  
WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 12 SECONDS. SCATTERED  
SHOWERS AND ISOLATED TSTMS THROUGH THE DAY.    
FRI NIGHT  
SW TO W WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD  
11 SECONDS.    
SAT  
SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD 11 SECONDS.    
SAT NIGHT  
SW TO W WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
10 SECONDS.    
SUN  
SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD 10 SECONDS.    
SUN NIGHT  
SW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 11 SECONDS.    
MON  
VARIABLE WINDS LESS THAN 5 KT NEAR THE AZUERO PENINSULA,  
AND SW 10 KT ELSEWHERE. SEAS 3 TO 5 FT. PERIOD 13 SECONDS.    
MON NIGHT  
SW TO W WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD  
14 SECONDS.  
 
 
 
PMZ117-241015-  
EAST PANAMA AND COLOMBIA INCLUDING THE GULF OF PANAMA-  
309 PM PDT WED JUL 23 2025  
   
TONIGHT  
SW TO W WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD  
14 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE  
NIGHT.    
THU  
SW TO W WINDS 10 KT. SEAS 2 TO 4 FT. PERIOD 13 SECONDS.  
SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE DAY.    
THU NIGHT  
SW WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. PERIOD  
13 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE  
NIGHT.    
FRI  
SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD 12 SECONDS.  
SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE DAY.    
FRI NIGHT  
SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
11 SECONDS.    
SAT  
SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD 11 SECONDS.    
SAT NIGHT  
SW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 11 SECONDS.    
SUN  
SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD 12 SECONDS.    
SUN NIGHT  
SW TO W WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD  
12 SECONDS.    
MON  
SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD 13 SECONDS.    
MON NIGHT  
SW TO W WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD  
12 SECONDS.  
 
 
 
PMZ119-241015-  
ECUADOR INCLUDING THE GULF OF GUAYAQUIL TO 250 NM OFFSHORE-  
309 PM PDT WED JUL 23 2025  
   
TONIGHT  
S TO SW WINDS 10 KT. SEAS 2 TO 4 FT. PERIOD  
13 SECONDS.    
THU  
GULF OF GUAYAQUIL, VARIABLE WINDS LESS THAN 5 KT,  
BECOMING W 10 KT IN THE AFTERNOON. ELSEWHERE, S TO SW WINDS  
10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD 12 SECONDS.    
THU NIGHT  
S TO SW WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. PERIOD  
12 SECONDS.    
FRI  
S TO SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
12 SECONDS.    
FRI NIGHT  
S TO SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
10 SECONDS.    
SAT  
S TO SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
12 SECONDS.    
SAT NIGHT  
S TO SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
13 SECONDS.    
SUN  
S TO SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
13 SECONDS.    
SUN NIGHT  
S TO SW WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW  
SWELL. PERIOD 13 SECONDS.    
MON  
S TO SW WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL.  
PERIOD 13 SECONDS.    
MON NIGHT  
S TO SW WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW  
SWELL. PERIOD 12 SECONDS.  
 
 
 
PMZ121-241015-  
ECUADOR BETWEEN 250 AND 500 NM OFFSHORE-  
309 PM PDT WED JUL 23 2025  
   
TONIGHT  
SE TO S WINDS 10 KT. SEAS 2 TO 4 FT. PERIOD  
13 SECONDS.    
THU  
S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD 12 SECONDS.    
THU NIGHT  
S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
12 SECONDS.    
FRI  
S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD 12 SECONDS.    
FRI NIGHT  
S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
10 SECONDS.    
SAT  
S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD 12 SECONDS.    
SAT NIGHT  
S WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 11 SECONDS.    
SUN  
S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD 12 SECONDS.    
SUN NIGHT  
S WINDS 10 KT. SEAS 4 TO 6 FT IN S SWELL. PERIOD  
15 SECONDS.    
MON  
SE TO S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
13 SECONDS.    
MON NIGHT  
S WINDS 10 KT. SEAS 4 TO 6 FT IN S SWELL. PERIOD  
12 SECONDS.  
 
 
 
PMZ123-241015-  
OFFSHORE GALAPAGOS ISLANDS-  
309 PM PDT WED JUL 23 2025  
   
TONIGHT  
SE TO S WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD  
12 SECONDS.    
THU  
SE TO S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
12 SECONDS.    
THU NIGHT  
SE TO S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
12 SECONDS.    
FRI  
SE TO S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
11 SECONDS.    
FRI NIGHT  
SE TO S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
10 SECONDS.    
SAT  
SE TO S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
11 SECONDS.    
SAT NIGHT  
SE TO S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
10 SECONDS.    
SUN  
SE TO S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
11 SECONDS.    
SUN NIGHT  
SE TO S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
12 SECONDS.    
MON  
SE TO S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
12 SECONDS.    
MON NIGHT  
SE TO S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
11 SECONDS.  
 
 
 
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