431  
FZPN28 KNHC 032208  
OFFPZ8  
 
OFFSHORE WATERS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
308 PM PDT THU JUL 3 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.  
 
PMZ101-041015-  
SYNOPSIS FOR THE E PACIFIC WITHIN 250 NM OF CENTRAL AMERICA,  
COLOMBIA, AND WITHIN 750 NM OF ECUADOR  
308 PM PDT THU JUL 3 2025  
   
SYNOPSIS  
FRESH NORTHEAST TO EAST WINDS IN THE GULF OF  
PAPAGAYO REGION WILL DIMINISH FRI AFTERNOON AS A TROPICAL WAVE  
ALONG 97W CONTINUES WESTWARD AWAY FROM THE REGION. ELSEWHERE,  
GENTLE TO MODERATE WINDS AND MODERATE SEAS IN SOUTHERLY SWELL ARE  
EXPECTED. MODERATE TO LARGE CROSS-EQUATORIAL SOUTH TO SOUTHWEST  
SWELL WILL BEGIN TO PROPAGATE THROUGH THE WATERS SOUTHWEST OF  
THE GALAPAGOS ISLANDS STARTING FRI. MODERATE OR WEAKER WINDS ARE  
FORECAST ACROSS THE ENTIRE REGION OVER THE WEEKEND.  
 
 
 
PMZ111-041015-  
GUATEMALA AND EL SALVADOR TO 250 NM OFFSHORE-  
308 PM PDT THU JUL 3 2025  
   
TONIGHT  
SE WINDS 20 TO 25 KT, BECOMING SE TO S 10 KT LATE.  
SEAS 6 TO 9 FT IN S TO SW SWELL. PERIOD 15 SECONDS. SCATTERED  
SHOWERS AND ISOLATED THUNDERSTORMS S OF 12N.    
FRI  
SE TO S WINDS 10 KT IN THE MORNING, BECOMING VARIABLE  
WINDS LESS THAN 5 KT. SEAS 6 TO 8 FT IN S TO SW SWELL. PERIOD  
15 SECONDS. SHOWERS AND ISOLATED THUNDERSTORMS S OF 12N.    
FRI NIGHT  
E WINDS 10 KT, SHIFTING TO W TO NW LATE.  
SEAS 5 TO 7 FT IN S TO SW SWELL. PERIOD 14 SECONDS. SCATTERED  
SHOWERS AND ISOLATED THUNDERSTORMS.    
SAT  
N WINDS 10 KT, SHIFTING TO SE IN THE AFTERNOON. SEAS  
4 TO 6 FT IN S TO SW SWELL. PERIOD 17 SECONDS. SCATTERED SHOWERS  
AND ISOLATED THUNDERSTORMS.    
SAT NIGHT  
E WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL.  
PERIOD 16 SECONDS.    
SUN  
E WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL. PERIOD  
15 SECONDS.    
SUN NIGHT  
E TO SE WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW  
SWELL. PERIOD 14 SECONDS.    
MON  
E TO SE WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL.  
PERIOD 14 SECONDS.    
MON NIGHT  
E TO SE WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD  
13 SECONDS.    
TUE  
E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD 12 SECONDS.    
TUE NIGHT  
E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
11 SECONDS.  
 
 
 
PMZ113-041015-  
EL SALVADOR TO NORTH COSTA RICA INCLUDING THE GULFS OF FONSECA  
AND PAPAGAYO-  
308 PM PDT THU JUL 3 2025  
   
TONIGHT  
S TO SW WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN S TO SW  
SWELL. PERIOD 15 SECONDS. SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS.    
FRI  
N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT IN S TO SW SWELL.  
PERIOD 15 SECONDS. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.   
FRI NIGHT  
NE TO E WINDS 15 TO 20 KT OFFSHORE GULF OF  
PAPAGAYO, AND N TO NE 10 KT ELSEWHERE. SEAS 5 TO 7 FT IN S TO SW  
SWELL. PERIOD 14 SECONDS. SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS.    
SAT  
E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT IN S TO SW SWELL.  
PERIOD 17 SECONDS. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.   
SAT NIGHT  
E TO SE WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW  
SWELL. PERIOD 16 SECONDS.    
SUN  
E WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL. PERIOD  
15 SECONDS.    
SUN NIGHT  
SE WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL.  
PERIOD 14 SECONDS.    
MON  
E TO SE WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 14 SECONDS.    
MON NIGHT  
NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
13 SECONDS.    
TUE  
NE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. PERIOD 13 SECONDS.    
TUE NIGHT  
NE TO E WINDS 25 KT OFFSHORE GULF OF PAPAGAYO, AND  
NE TO E 15 TO 20 KT ELSEWHERE. SEAS 4 TO 6 FT. PERIOD  
11 SECONDS.  
 
 
 
PMZ115-041015-  
NORTH COSTA RICA TO WEST PANAMA TO 250 NM OFFSHORE-  
308 PM PDT THU JUL 3 2025  
   
TONIGHT  
SW TO W WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. PERIOD  
15 SECONDS. WINDS AND SEAS HIGHER IN AND NEAR SCATTERED TO  
NUMEROUS SHOWERS AND THUNDERSTORMS.   
FRI  
SW TO W WINDS 10 TO 15 KT. SEAS 4 TO 6 FT IN S TO SW  
SWELL. PERIOD 15 SECONDS. SCATTERED TO NUMEROUS SHOWERS AND  
THUNDERSTORMS.   
FRI NIGHT  
NEAR THE AZUERO PENINSULA, VARIABLE WINDS LESS THAN  
5 KT, BECOMING S 10 KT LATE. ELSEWHERE, S TO SW WINDS  
10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL. PERIOD 14 SECONDS.  
SCATTERED SHOWERS AND THUNDERSTORMS.    
SAT  
S WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL. PERIOD  
17 SECONDS. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.   
SAT NIGHT  
S WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL.  
PERIOD 15 SECONDS.    
SUN  
VARIABLE WINDS LESS THAN 5 KT NEAR THE AZUERO PENINSULA,  
AND SE TO S 10 KT ELSEWHERE. SEAS 5 TO 7 FT IN S TO SW SWELL.  
PERIOD 15 SECONDS.    
SUN NIGHT  
VARIABLE WINDS LESS THAN 5 KT. SEAS 5 TO 7 FT IN S  
TO SW SWELL. PERIOD 14 SECONDS.    
MON  
VARIABLE WINDS LESS THAN 5 KT. SEAS 4 TO 6 FT IN S TO SW  
SWELL. PERIOD 14 SECONDS.    
MON NIGHT  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT IN S  
TO SW SWELL. PERIOD 13 SECONDS.    
TUE  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT IN S TO SW  
SWELL. PERIOD 13 SECONDS.    
TUE NIGHT  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT IN S  
TO SW SWELL. PERIOD 13 SECONDS.  
 
 
 
PMZ117-041015-  
EAST PANAMA AND COLOMBIA INCLUDING THE GULF OF PANAMA-  
308 PM PDT THU JUL 3 2025  
   
TONIGHT  
SW TO W WINDS 10 TO 15 KT. SEAS 4 TO 6 FT IN SW  
SWELL. PERIOD 16 SECONDS. SCATTERED SHOWERS AND THUNDERSTORMS  
N OF 04N.   
FRI  
SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD 15 SECONDS.  
SCATTERED SHOWERS AND THUNDERSTORMS.    
FRI NIGHT  
GULF OF PANAMA, VARIABLE WINDS LESS THAN 5 KT,  
BECOMING SW TO W 10 KT LATE. ELSEWHERE, S TO SW WINDS  
10 KT. SEAS 4 TO 6 FT IN SW SWELL. PERIOD 14 SECONDS. SCATTERED  
SHOWERS AND ISOLATED THUNDERSTORMS.    
SAT  
SW WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL. PERIOD  
16 SECONDS. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.   
SAT NIGHT  
SW WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL. PERIOD  
14 SECONDS.    
SUN  
SW WINDS 10 KT. SEAS 5 TO 7 FT IN SW SWELL. PERIOD  
15 SECONDS.    
SUN NIGHT  
VARIABLE WINDS LESS THAN 5 KT GULF OF PANAMA, AND W  
10 KT ELSEWHERE. SEAS 5 TO 7 FT IN SW SWELL. PERIOD 14 SECONDS.    
MON  
VARIABLE WINDS LESS THAN 5 KT. SEAS 4 TO 6 FT IN SW  
SWELL. PERIOD 14 SECONDS.    
MON NIGHT  
NW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 13 SECONDS.    
TUE  
VARIABLE WINDS LESS THAN 5 KT GULF OF PANAMA, AND SW TO W  
10 KT ELSEWHERE. SEAS 4 TO 6 FT IN SW SWELL. PERIOD 13 SECONDS.    
TUE NIGHT  
W WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL.  
PERIOD 13 SECONDS.  
 
 
 
PMZ119-041015-  
ECUADOR INCLUDING THE GULF OF GUAYAQUIL TO 250 NM OFFSHORE-  
308 PM PDT THU JUL 3 2025  
   
TONIGHT  
S TO SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT IN SW  
SWELL. PERIOD 15 SECONDS.    
FRI  
S TO SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
14 SECONDS.    
FRI NIGHT  
S TO SW WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL.  
PERIOD 16 SECONDS.    
SAT  
S TO SW WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. PERIOD  
16 SECONDS.    
SAT NIGHT  
S TO SW WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN SW  
SWELL. PERIOD 14 SECONDS.    
SUN  
S TO SW WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN SW SWELL.  
PERIOD 14 SECONDS.    
SUN NIGHT  
S TO SW WINDS 10 KT. SEAS 5 TO 7 FT IN SW SWELL.  
PERIOD 14 SECONDS.    
MON  
S TO SW WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL. PERIOD  
13 SECONDS.    
MON NIGHT  
S TO SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
13 SECONDS.    
TUE  
S TO SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
13 SECONDS.    
TUE NIGHT  
S TO SW WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. PERIOD  
12 SECONDS.  
 
 
 
PMZ121-041015-  
ECUADOR BETWEEN 250 AND 500 NM OFFSHORE-  
308 PM PDT THU JUL 3 2025  
   
TONIGHT  
S TO SW WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S TO SW  
SWELL. PERIOD 14 SECONDS.    
FRI  
S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD 15 SECONDS.    
FRI NIGHT  
S WINDS 10 KT. SEAS 5 TO 7 FT IN S TO SW SWELL.  
PERIOD 16 SECONDS.    
SAT  
S WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S TO SW SWELL.  
PERIOD 16 SECONDS.    
SAT NIGHT  
SE TO S WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S TO  
SW SWELL. PERIOD 14 SECONDS.    
SUN  
SE TO S WINDS 15 TO 20 KT. SEAS 6 TO 8 FT IN S TO SW  
SWELL. PERIOD 14 SECONDS.    
SUN NIGHT  
SE TO S WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S TO  
SW SWELL. PERIOD 13 SECONDS.    
MON  
SE TO S WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S TO SW  
SWELL. PERIOD 13 SECONDS.    
MON NIGHT  
SE TO S WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW  
SWELL. PERIOD 12 SECONDS.    
TUE  
S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD 12 SECONDS.    
TUE NIGHT  
S WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S TO SW  
SWELL. PERIOD 12 SECONDS.  
 
 
 
PMZ123-041015-  
OFFSHORE GALAPAGOS ISLANDS-  
308 PM PDT THU JUL 3 2025  
   
TONIGHT  
S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT IN S TO SW SWELL.  
PERIOD 14 SECONDS.    
FRI  
S WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S TO SW SWELL.  
PERIOD 16 SECONDS.    
FRI NIGHT  
S WINDS 10 KT. SEAS 5 TO 7 FT IN S TO SW SWELL.  
PERIOD 16 SECONDS.    
SAT  
SE TO S WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. PERIOD  
15 SECONDS.    
SAT NIGHT  
SE TO S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
14 SECONDS.    
SUN  
SE TO S WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. PERIOD  
12 SECONDS.    
SUN NIGHT  
SE TO S WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S TO  
SW SWELL. PERIOD 13 SECONDS.    
MON  
SE TO S WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S TO SW  
SWELL. PERIOD 13 SECONDS.    
MON NIGHT  
SE TO S WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S TO  
SW SWELL. PERIOD 12 SECONDS.    
TUE  
SE TO S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
13 SECONDS.    
TUE NIGHT  
SE TO S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
12 SECONDS.  
 
 
 
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