398  
FZPN28 KNHC 081627  
OFFPZ8  
 
OFFSHORE WATERS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
927 AM PDT SUN JUN 8 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.  
 
PMZ101-090430-  
SYNOPSIS FOR THE E PACIFIC WITHIN 250 NM OF CENTRAL AMERICA,  
COLOMBIA, AND WITHIN 750 NM OF ECUADOR  
927 AM PDT SUN JUN 8 2025  
   
SYNOPSIS
 
PULSING FRESH TO STRONG GAP WINDS ACROSS THE GULF OF  
PAPAGAYO AND THE COAST OF NICARAGUA WILL DIMINISH THROUGH MON.  
MAINLY GENTLE TO MODERATE BREEZES WILL PERSIST ELSEWHERE.  
MODERATE SEAS IN CROSS EQUATORIAL SWELL WILL SUBSIDE EARLY NEXT  
WEEK. ABUNDANT DEEP TROPICAL MOISTURE WILL PERSIST ACROSS THE  
REGION MAINTAINING A HIGH LIKELIHOOD OF ADDITIONAL SHOWERS AND  
THUNDERSTORMS WELL INTO NEXT WEEK A BROAD LOW PRESSURE GYRE  
FORMS WEST OF CENTRAL AMERICA.  
 

 
 
PMZ111-090430-  
GUATEMALA AND EL SALVADOR TO 250 NM OFFSHORE-  
927 AM PDT SUN JUN 8 2025  
   
TODAY
 
NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
16 SECONDS. WINDS AND SEAS HIGHER IN AND NEAR SCATTERED TO  
NUMEROUS SHOWERS AND THUNDERSTORMS.    
TONIGHT
 
N TO NE WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL.  
PERIOD 19 SECONDS. SCATTERED TO NUMEROUS SHOWERS AND  
THUNDERSTORMS.   
MON
 
N WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL. PERIOD  
18 SECONDS. SCATTERED SHOWERS AND THUNDERSTORMS.   
MON NIGHT
 
SW TO W WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL.  
PERIOD 18 SECONDS. SCATTERED SHOWERS AND THUNDERSTORMS.   
TUE
 
NE TO E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
16 SECONDS.    
TUE NIGHT
 
E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
15 SECONDS.    
WED
 
SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD 15 SECONDS.    
WED NIGHT
 
SE TO S WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S TO  
SW SWELL. PERIOD 14 SECONDS.    
THU
 
SE TO S WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S TO SW  
SWELL. PERIOD 14 SECONDS.    
THU NIGHT
 
S WINDS 15 TO 20 KT. SEAS 6 TO 8 FT IN S TO SW  
SWELL. PERIOD 16 SECONDS.  
 

 
 
PMZ113-090430-  
EL SALVADOR TO NORTH COSTA RICA INCLUDING THE GULFS OF FONSECA  
AND PAPAGAYO-  
927 AM PDT SUN JUN 8 2025  
   
TODAY
 
NE TO E WINDS 20 TO 25 KT OFFSHORE GULF OF PAPAGAYO,  
AND NE 10 TO 15 KT ELSEWHERE. SEAS 4 TO 6 FT. PERIOD 16 SECONDS.  
SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.    
TONIGHT
 
NE TO E WINDS 20 TO 25 KT OFFSHORE GULF OF PAPAGAYO,  
AND E TO SE 10 TO 15 KT ELSEWHERE. SEAS 3 TO 5 FT. PERIOD  
19 SECONDS. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.   
MON
 
E TO SE WINDS 10 TO 15 KT, SHIFTING TO S TO SW IN THE  
AFTERNOON. SEAS 3 TO 5 FT. PERIOD 18 SECONDS. SCATTERED SHOWERS  
AND ISOLATED THUNDERSTORMS.    
MON NIGHT
 
OFFSHORE GULF OF PAPAGAYO, S TO SW WINDS 10 TO  
15 KT, SHIFTING TO E TO SE LATE. ELSEWHERE, SW WINDS  
15 TO 20 KT, SHIFTING TO W TO NW LATE. SEAS 4 TO 6 FT. PERIOD 18  
SECONDS. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.   
TUE
 
SE TO S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
16 SECONDS.    
TUE NIGHT
 
E TO SE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. PERIOD  
16 SECONDS.    
WED
 
E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. PERIOD 15 SECONDS.    
WED NIGHT
 
S TO SW WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S TO  
SW SWELL. PERIOD 14 SECONDS.    
THU
 
SW WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN S TO SW SWELL.  
PERIOD 14 SECONDS.    
THU NIGHT
 
SW TO W WINDS 10 TO 15 KT. SEAS 6 TO 9 FT IN S TO  
SW SWELL. PERIOD 16 SECONDS.  
 

 
 
PMZ115-090430-  
NORTH COSTA RICA TO WEST PANAMA TO 250 NM OFFSHORE-  
927 AM PDT SUN JUN 8 2025  
   
TODAY
 
SW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 16 SECONDS.  
SCATTERED SHOWERS AND THUNDERSTORMS.    
TONIGHT
 
SW TO W WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
19 SECONDS. SCATTERED SHOWERS AND THUNDERSTORMS.   
MON
 
W WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL. PERIOD 18  
SECONDS. SCATTERED SHOWERS AND THUNDERSTORMS.   
MON NIGHT
 
W WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
18 SECONDS. SCATTERED SHOWERS AND THUNDERSTORMS.   
TUE
 
W WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL. PERIOD  
16 SECONDS.    
TUE NIGHT
 
SW TO W WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
15 SECONDS.    
WED
 
SW WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN SW SWELL. PERIOD  
15 SECONDS.    
WED NIGHT
 
W WINDS 10 KT. SEAS 5 TO 7 FT IN SW SWELL. PERIOD  
14 SECONDS.    
THU
 
SW TO W WINDS 10 KT. SEAS 6 TO 9 FT IN S TO SW SWELL.  
PERIOD 14 SECONDS.    
THU NIGHT
 
W WINDS 10 TO 15 KT. SEAS 6 TO 9 FT IN S TO SW  
SWELL. PERIOD 17 SECONDS.  
 

 
 
PMZ117-090430-  
EAST PANAMA AND COLOMBIA INCLUDING THE GULF OF PANAMA-  
927 AM PDT SUN JUN 8 2025  
   
TODAY
 
SW WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL. PERIOD  
13 SECONDS. WINDS AND SEAS HIGHER IN AND NEAR SCATTERED SHOWERS  
AND THUNDERSTORMS.    
TONIGHT
 
SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT IN SW SWELL.  
PERIOD 19 SECONDS. SCATTERED SHOWERS AND THUNDERSTORMS.   
MON
 
SW WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL. PERIOD  
19 SECONDS. SCATTERED SHOWERS AND THUNDERSTORMS.   
MON NIGHT
 
SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT IN SW SWELL.  
PERIOD 18 SECONDS. SCATTERED SHOWERS AND THUNDERSTORMS.   
TUE
 
SW TO W WINDS 10 KT. SEAS 5 TO 7 FT IN SW SWELL. PERIOD  
16 SECONDS.    
TUE NIGHT
 
SW TO W WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
16 SECONDS.    
WED
 
S TO SW WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN SW SWELL.  
PERIOD 15 SECONDS.    
WED NIGHT
 
SW WINDS 10 KT. SEAS 5 TO 7 FT IN SW SWELL. PERIOD  
14 SECONDS.    
THU
 
SW WINDS 10 KT. SEAS 5 TO 7 FT IN SW SWELL. PERIOD  
14 SECONDS.    
THU NIGHT
 
SW WINDS 10 KT. SEAS 5 TO 7 FT IN SW SWELL. PERIOD  
16 SECONDS.  
 

 
 
PMZ119-090430-  
ECUADOR INCLUDING THE GULF OF GUAYAQUIL TO 250 NM OFFSHORE-  
927 AM PDT SUN JUN 8 2025  
   
TODAY
 
S TO SW WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S TO SW  
SWELL. PERIOD 19 SECONDS.    
TONIGHT
 
GULF OF GUAYAQUIL, W WINDS 10 KT IN THE EVENING,  
BECOMING VARIABLE WINDS LESS THAN 5 KT. ELSEWHERE, S TO SW WINDS  
10 KT. SEAS 5 TO 7 FT IN SW SWELL. PERIOD 19 SECONDS.    
MON
 
GULF OF GUAYAQUIL, VARIABLE WINDS LESS THAN 5 KT,  
BECOMING W 10 KT IN THE AFTERNOON. ELSEWHERE, SW WINDS 10 KT.  
SEAS 5 TO 7 FT IN SW SWELL. PERIOD 18 SECONDS.    
MON NIGHT
 
SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT IN SW SWELL.  
PERIOD 17 SECONDS.    
TUE
 
S TO SW WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN SW SWELL.  
PERIOD 16 SECONDS.    
TUE NIGHT
 
S TO SW WINDS 10 KT. SEAS 5 TO 7 FT IN SW SWELL.  
PERIOD 15 SECONDS.    
WED
 
S TO SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
14 SECONDS.    
WED NIGHT
 
S TO SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
14 SECONDS.    
THU
 
S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD 16 SECONDS.    
THU NIGHT
 
S TO SW WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN SW  
SWELL. PERIOD 17 SECONDS.  
 

 
 
PMZ121-090430-  
ECUADOR BETWEEN 250 AND 500 NM OFFSHORE-  
927 AM PDT SUN JUN 8 2025  
   
TODAY
 
S WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S TO SW SWELL.  
PERIOD 19 SECONDS.    
TONIGHT
 
S WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN SW SWELL.  
PERIOD 18 SECONDS.    
MON
 
S WINDS 10 KT. SEAS 6 TO 8 FT IN SW SWELL. PERIOD  
17 SECONDS.    
MON NIGHT
 
S TO SW WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN SW  
SWELL. PERIOD 17 SECONDS.    
TUE
 
S WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S TO SW SWELL.  
PERIOD 15 SECONDS.    
TUE NIGHT
 
S TO SW WINDS 10 KT. SEAS 5 TO 7 FT IN S TO SW  
SWELL. PERIOD 15 SECONDS.    
WED
 
S WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL. PERIOD  
14 SECONDS.    
WED NIGHT
 
S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
14 SECONDS.    
THU
 
S WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN S TO SW SWELL.  
PERIOD 17 SECONDS.    
THU NIGHT
 
S WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN S TO SW  
SWELL. PERIOD 18 SECONDS.  
 

 
 
PMZ123-090430-  
OFFSHORE GALAPAGOS ISLANDS-  
927 AM PDT SUN JUN 8 2025  
   
TODAY
 
SE TO S WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN SW SWELL.  
PERIOD 18 SECONDS.    
TONIGHT
 
SE TO S WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN SW  
SWELL. PERIOD 18 SECONDS.    
MON
 
SE TO S WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN SW SWELL.  
PERIOD 17 SECONDS.    
MON NIGHT
 
S WINDS 10 KT. SEAS 6 TO 8 FT IN S TO SW SWELL.  
PERIOD 16 SECONDS.    
TUE
 
SE TO S WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN S TO SW  
SWELL. PERIOD 13 SECONDS.    
TUE NIGHT
 
S WINDS 10 KT. SEAS 5 TO 7 FT IN S TO SW SWELL.  
PERIOD 14 SECONDS.    
WED
 
S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD 13 SECONDS.    
WED NIGHT
 
S WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S TO SW  
SWELL. PERIOD 16 SECONDS.    
THU
 
SE TO S WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN S TO SW  
SWELL. PERIOD 16 SECONDS.    
THU NIGHT
 
S WINDS 10 KT. SEAS 6 TO 8 FT IN S TO SW SWELL.  
PERIOD 18 SECONDS.  
 

 
 
FORECASTER AGUIRRE  
 
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