034  
FZPN28 KNHC 240714  
OFFPZ8  
 
OFFSHORE WATERS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
106 AM PDT THU JUL 24 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.  
 
PMZ101-242015-  
SYNOPSIS FOR THE E PACIFIC WITHIN 250 NM OF CENTRAL AMERICA,  
COLOMBIA, AND WITHIN 750 NM OF ECUADOR  
106 AM PDT THU JUL 24 2025  
   
SYNOPSIS
 
FRESH NORTHEAST TO EAST WINDS WILL PULSE AT NIGHT IN THE  
GULF OF PAPAGAYO, LOCALLY STRONG UNTIL SUNRISE TODAY. MODERATE TO  
LOCALLY FRESH WINDS ASSOCIATED WITH THESE GAP WINDS WILL AFFECT THE  
OUTER OFFSHORE WATERS OF EL SALVADOR AND GUATEMALA THROUGH TODAY,  
THEN AGAIN POSSIBLY EARLY NEXT WEEK. 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.  
 

 
 
PMZ111-242015-  
GUATEMALA AND EL SALVADOR TO 250 NM OFFSHORE-  
106 AM PDT THU JUL 24 2025  
   
TODAY
 
E TO SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
13 SECONDS.    
TONIGHT
 
NE TO E WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD  
13 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE  
NIGHT.    
FRI
 
NE TO E WINDS 10 KT. SEAS 2 TO 4 FT. PERIOD 12 SECONDS.  
SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE DAY.    
FRI NIGHT
 
N WINDS 10 KT IN THE EVENING, BECOMING VARIABLE  
WINDS LESS THAN 5 KT. SEAS 2 TO 4 FT. PERIOD 12 SECONDS.  
SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE NIGHT.    
SAT
 
NE TO E WINDS 10 KT. SEAS 2 TO 4 FT. PERIOD 12 SECONDS.    
SAT NIGHT
 
NE TO E WINDS 10 KT. SEAS 2 TO 4 FT. PERIOD  
11 SECONDS.    
SUN
 
E WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 11 SECONDS.    
SUN NIGHT
 
NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
11 SECONDS.    
MON
 
E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. PERIOD 10 SECONDS.    
MON NIGHT
 
E TO SE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. PERIOD  
6 SECONDS.  
 

 
 
PMZ113-242015-  
EL SALVADOR TO NORTH COSTA RICA INCLUDING THE GULFS OF FONSECA  
AND PAPAGAYO-  
106 AM PDT THU JUL 24 2025  
   
TODAY
 
NE TO E WINDS 15 TO 20 KT OFFSHORE GULF OF PAPAGAYO,  
AND NE TO E 10 TO 15 KT ELSEWHERE. SEAS 4 TO 6 FT. PERIOD  
13 SECONDS.    
TONIGHT
 
OFFSHORE GULF OF PAPAGAYO, NE TO E WINDS 15 TO 20 KT.  
ELSEWHERE, SE WINDS 10 KT, SHIFTING 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
 
OFFSHORE GULF OF PAPAGAYO, NE TO E WINDS 15 TO  
20 KT. ELSEWHERE, E TO SE WINDS 10 KT, SHIFTING TO NE TO E LATE.  
SEAS 2 TO 4 FT. PERIOD 12 SECONDS. SCATTERED SHOWERS  
AND ISOLATED TSTMS THROUGH THE NIGHT.    
SAT
 
NE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. PERIOD 11 SECONDS.    
SAT NIGHT
 
NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. PERIOD  
11 SECONDS.    
SUN
 
E WINDS 15 TO 20 KT. SEAS 3 TO 5 FT. PERIOD 11 SECONDS.    
SUN NIGHT
 
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
6 SECONDS.    
MON
 
SE WINDS 15 TO 20 KT. SEAS 3 TO 5 FT. PERIOD 6 SECONDS.    
MON NIGHT
 
SE TO S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
13 SECONDS.  
 

 
 
PMZ115-242015-  
NORTH COSTA RICA TO WEST PANAMA TO 250 NM OFFSHORE-  
106 AM PDT THU JUL 24 2025  
   
TODAY
 
VARIABLE WINDS LESS THAN 5 KT NEAR THE AZUERO  
PENINSULA, AND SW 10 KT ELSEWHERE. SEAS 2 TO 4 FT. PERIOD  
13 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE  
DAY.    
TONIGHT
 
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
 
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 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
12 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE  
NIGHT.    
SAT
 
SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD 11 SECONDS.    
SAT NIGHT
 
SW TO W WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
10 SECONDS.    
SUN
 
SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD 7 SECONDS.    
SUN NIGHT
 
SW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 6 SECONDS.    
MON
 
SW WINDS 10 KT. SEAS 4 TO 6 FT IN S SWELL. PERIOD  
12 SECONDS.    
MON NIGHT
 
SW TO W WINDS 10 KT. SEAS 4 TO 6 FT IN S SWELL.  
PERIOD 14 SECONDS.  
 

 
 
PMZ117-242015-  
EAST PANAMA AND COLOMBIA INCLUDING THE GULF OF PANAMA-  
106 AM PDT THU JUL 24 2025  
   
TODAY
 
SW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 13 SECONDS.  
SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE DAY.    
TONIGHT
 
SW TO W WINDS 10 TO 15 KT. SEAS 3 TO 5 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 4 TO 6 FT. PERIOD  
12 SECONDS. NUMEROUS SHOWERS AND SCATTERED TSTMS THROUGH THE  
NIGHT.    
SAT
 
SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD 11 SECONDS.    
SAT NIGHT
 
SW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 10 SECONDS.    
SUN
 
SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD 11 SECONDS.    
SUN NIGHT
 
SW TO W WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD  
11 SECONDS.    
MON
 
SW WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL. PERIOD  
13 SECONDS.    
MON NIGHT
 
SW TO W WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD  
12 SECONDS.  
 

 
 
PMZ119-242015-  
ECUADOR INCLUDING THE GULF OF GUAYAQUIL TO 250 NM OFFSHORE-  
106 AM PDT THU JUL 24 2025  
   
TODAY
 
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.    
TONIGHT
 
S TO SW WINDS 10 TO 15 KT. SEAS 3 TO 5 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 4 TO 6 FT. PERIOD  
11 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  
12 SECONDS.    
SUN
 
S TO SW WINDS 10 TO 15 KT. SEAS 4 TO 6 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.  
 

 
 
PMZ121-242015-  
ECUADOR BETWEEN 250 AND 500 NM OFFSHORE-  
106 AM PDT THU JUL 24 2025  
   
TODAY
 
SE TO S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
12 SECONDS.    
TONIGHT
 
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  
11 SECONDS.    
SAT
 
S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD 12 SECONDS.    
SAT NIGHT
 
S WINDS 10 KT. SEAS 4 TO 6 FT IN S SWELL. 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  
14 SECONDS.    
MON
 
SE TO S WINDS 10 KT. SEAS 4 TO 6 FT IN S SWELL. PERIOD  
13 SECONDS.    
MON NIGHT
 
S WINDS 10 KT. SEAS 4 TO 6 FT IN S SWELL. PERIOD  
12 SECONDS.  
 

 
 
PMZ123-242015-  
OFFSHORE GALAPAGOS ISLANDS-  
106 AM PDT THU JUL 24 2025  
   
TODAY
 
SE TO S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
12 SECONDS.    
TONIGHT
 
SE TO S WINDS 10 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  
11 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  
10 SECONDS.    
SUN NIGHT
 
SE TO S WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S  
SWELL. PERIOD 12 SECONDS.    
MON
 
SE TO S WINDS 10 KT. SEAS 4 TO 6 FT IN S SWELL. PERIOD  
12 SECONDS.    
MON NIGHT
 
SE TO S WINDS 10 KT. SEAS 4 TO 6 FT IN S SWELL.  
PERIOD 11 SECONDS.  
 

 
 
FORECASTER LEWITSKY  
 
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