863  
FZPN28 KNHC 100842  
OFFPZ8  
 
OFFSHORE WATERS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
142 AM PDT TUE JUN 10 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.  
 
PMZ101-102045-  
SYNOPSIS FOR THE E PACIFIC WITHIN 250 NM OF CENTRAL AMERICA,  
COLOMBIA, AND WITHIN 750 NM OF ECUADOR  
142 AM PDT TUE JUN 10 2025  
   
SYNOPSIS  
MODERATE TO FRESH WINDS ARE EXPECTED IN THE PAPAGAYO  
REGION THROUGH THU NIGHT. ELSEWHERE, GENTLE TO MODERATE WINDS  
WILL PERSIST SOUTH OF THE MONSOON TROUGH WHILE LIGHT TO GENTLE  
WINDS ARE EXPECTED TO THE N OF IT THROUGH WED. MODERATE SEAS IN  
CROSS EQUATORIAL SWELL WILL ALSO CONTINUE THROUGH WED. WINDS MAY  
INCREASE TO FRESH SPEEDS SOUTH OF THE MONSOON TROUGH ON THU,  
WITH SEAS LIKELY BUILDING TO 8 FT. ABUNDANT DEEP TROPICAL  
MOISTURE WILL PERSIST ACROSS THE REGION MAINTAINING A HIGH  
CHANCES OF ADDITIONAL SHOWERS AND THUNDERSTORMS WELL INTO THE  
WEEK AS A BROAD LOW PRESSURE GYRE FORMS WEST OF CENTRAL AMERICA.  
 
 
 
PMZ111-102045-  
GUATEMALA AND EL SALVADOR TO 250 NM OFFSHORE-  
142 AM PDT TUE JUN 10 2025  
   
TODAY  
NE TO E WINDS 10 KT. SEAS 4 TO 6 FT IN E TO SE SWELL.  
PERIOD 17 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH  
THE DAY.    
TONIGHT  
E TO SE WINDS 10 KT. SEAS 4 TO 6 FT IN E SWELL.  
PERIOD 16 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH  
THE NIGHT.    
WED  
E TO SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT IN NE TO E  
SWELL. PERIOD 15 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS  
THROUGH THE DAY.    
WED NIGHT  
SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT IN SE SWELL.  
PERIOD 15 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH  
THE NIGHT.    
THU  
NE TO E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S SWELL.  
PERIOD 14 SECONDS.    
THU NIGHT  
S WINDS 10 TO 15 KT. SEAS 6 TO 9 FT IN S TO SW  
SWELL. PERIOD 16 SECONDS.    
FRI  
SW WINDS 10 TO 15 KT. SEAS 7 TO 10 FT IN S TO SW SWELL.  
PERIOD 17 SECONDS.    
FRI NIGHT  
SW TO W WINDS 10 TO 15 KT. SEAS 7 TO 11 FT IN S TO  
SW SWELL. PERIOD 17 SECONDS.    
SAT  
W TO NW WINDS 10 TO 15 KT. SEAS 7 TO 11 FT IN S TO SW  
SWELL. PERIOD 16 SECONDS.    
SAT NIGHT  
W TO NW WINDS 15 TO 20 KT. SEAS 6 TO 9 FT IN S TO  
SW SWELL. PERIOD 15 SECONDS.  
 
 
 
PMZ113-102045-  
EL SALVADOR TO NORTH COSTA RICA INCLUDING THE GULFS OF FONSECA  
AND PAPAGAYO-  
142 AM PDT TUE JUN 10 2025  
   
TODAY  
OFFSHORE GULF OF PAPAGAYO, NE TO E WINDS 15 TO 20 KT.  
ELSEWHERE, NE WINDS 10 TO 15 KT, SHIFTING TO E TO SE IN THE  
AFTERNOON. SEAS 5 TO 7 FT IN S TO SW SWELL. PERIOD 17 SECONDS.  
SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE DAY.    
TONIGHT  
E TO SE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. PERIOD  
16 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE  
NIGHT.    
WED  
E WINDS 15 TO 20 KT, SHIFTING TO SE TO S 10 TO 15 KT IN  
THE AFTERNOON. SEAS 4 TO 6 FT. PERIOD 16 SECONDS. SCATTERED  
SHOWERS AND ISOLATED TSTMS THROUGH THE DAY.    
WED NIGHT  
S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT IN E TO SE  
SWELL. PERIOD 15 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS.    
THU  
SE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. PERIOD 14 SECONDS.    
THU NIGHT  
SW WINDS 15 TO 20 KT. SEAS 6 TO 9 FT IN S TO SW  
SWELL. PERIOD 16 SECONDS.    
FRI  
SW TO W WINDS 15 TO 20 KT. SEAS 6 TO 9 FT IN S TO SW  
SWELL. PERIOD 17 SECONDS.    
FRI NIGHT  
SW WINDS 15 TO 20 KT. SEAS 6 TO 9 FT IN S TO SW  
SWELL. PERIOD 17 SECONDS.    
SAT  
SW TO W WINDS 15 TO 20 KT. SEAS 6 TO 9 FT IN S TO SW  
SWELL. PERIOD 16 SECONDS.    
SAT NIGHT  
S WINDS 10 KT OFFSHORE GULF OF PAPAGAYO, AND SW  
15 TO 20 KT ELSEWHERE. SEAS 6 TO 9 FT IN S TO SW SWELL. PERIOD  
15 SECONDS.  
 
 
 
PMZ115-102045-  
NORTH COSTA RICA TO WEST PANAMA TO 250 NM OFFSHORE-  
142 AM PDT TUE JUN 10 2025  
   
TODAY  
VARIABLE WINDS LESS THAN 5 KT NEAR THE AZUERO  
PENINSULA, AND W 10 KT ELSEWHERE. SEAS 4 TO 6 FT IN W SWELL.  
PERIOD 17 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH  
THE DAY.    
TONIGHT  
SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT IN SW TO W  
SWELL. PERIOD 16 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS  
THROUGH THE NIGHT.    
WED  
SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT IN SW TO W SWELL.  
PERIOD 16 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS.    
WED NIGHT  
NEAR THE AZUERO PENINSULA, SW WINDS 10 KT IN THE  
EVENING, BECOMING VARIABLE WINDS LESS THAN 5 KT. ELSEWHERE, SW  
TO W WINDS 10 TO 15 KT. SEAS 4 TO 6 FT IN SW SWELL. PERIOD  
15 SECONDS. NUMEROUS SHOWERS AND SCATTERED TSTMS.    
THU  
SW TO W WINDS 10 KT NEAR THE AZUERO PENINSULA, AND SW  
15 TO 20 KT ELSEWHERE. SEAS 5 TO 7 FT. PERIOD 14 SECONDS.    
THU NIGHT  
SW TO W WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN SW  
SWELL. PERIOD 14 SECONDS.    
FRI  
SW WINDS 10 TO 15 KT. SEAS 6 TO 9 FT IN S TO SW SWELL.  
PERIOD 16 SECONDS.    
FRI NIGHT  
SW TO W WINDS 10 TO 15 KT. SEAS 6 TO 9 FT IN S TO  
SW SWELL. PERIOD 17 SECONDS.    
SAT  
SW TO W WINDS 10 KT. SEAS 6 TO 8 FT IN S TO SW SWELL.  
PERIOD 16 SECONDS.    
SAT NIGHT  
W TO NW WINDS 10 KT. SEAS 5 TO 7 FT IN S TO SW  
SWELL. PERIOD 15 SECONDS.  
 
 
 
PMZ117-102045-  
EAST PANAMA AND COLOMBIA INCLUDING THE GULF OF PANAMA-  
142 AM PDT TUE JUN 10 2025  
   
TODAY  
GULF OF PANAMA, VARIABLE WINDS LESS THAN 5 KT, BECOMING  
W 10 KT IN THE AFTERNOON. ELSEWHERE, SW WINDS 10 KT. SEAS 5 TO  
7 FT IN W SWELL. PERIOD 18 SECONDS. NUMEROUS SHOWERS AND  
SCATTERED TSTMS.    
TONIGHT  
SW TO W WINDS 10 TO 15 KT. SEAS 4 TO 6 FT IN SW TO W  
SWELL. PERIOD 17 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS  
THROUGH THE NIGHT.    
WED  
S TO SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT IN SW SWELL.  
PERIOD 16 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH  
THE DAY.    
WED NIGHT  
SW WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL. PERIOD  
15 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE  
NIGHT.    
THU  
S TO SW WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN SW SWELL.  
PERIOD 14 SECONDS.    
THU NIGHT  
SW WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN SW SWELL.  
PERIOD 16 SECONDS.    
FRI  
SW WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN S TO SW SWELL.  
PERIOD 16 SECONDS.    
FRI NIGHT  
S TO SW WINDS 10 KT. SEAS 6 TO 8 FT IN S TO SW  
SWELL. PERIOD 17 SECONDS.    
SAT  
SW WINDS 10 KT. SEAS 6 TO 8 FT IN S TO SW SWELL. PERIOD  
16 SECONDS.    
SAT NIGHT  
W TO NW WINDS 10 KT GULF OF PANAMA, AND VARIABLE  
LESS THAN 5 KT ELSEWHERE. SEAS 5 TO 7 FT IN SW SWELL. PERIOD  
15 SECONDS.  
 
 
 
PMZ119-102045-  
ECUADOR INCLUDING THE GULF OF GUAYAQUIL TO 250 NM OFFSHORE-  
142 AM PDT TUE JUN 10 2025  
   
TODAY  
GULF OF GUAYAQUIL, SW WINDS 10 KT IN THE MORNING,  
BECOMING VARIABLE WINDS LESS THAN 5 KT. ELSEWHERE, S TO SW WINDS  
10 TO 15 KT. SEAS 5 TO 7 FT IN S TO SW SWELL. PERIOD 16 SECONDS.   
TONIGHT  
S TO SW WINDS 10 KT. SEAS 5 TO 7 FT IN S TO SW SWELL.  
PERIOD 16 SECONDS.    
WED  
S TO SW WINDS 10 KT. SEAS 5 TO 7 FT IN SW SWELL. PERIOD  
15 SECONDS.    
WED NIGHT  
S TO SW WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN SW  
SWELL. PERIOD 15 SECONDS.    
THU  
S TO SW WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN SW SWELL.  
PERIOD 16 SECONDS.    
THU NIGHT  
S TO SW WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN SW  
SWELL. PERIOD 17 SECONDS.    
FRI  
S TO SW WINDS 10 TO 15 KT. SEAS 6 TO 9 FT IN SW SWELL.  
PERIOD 17 SECONDS.    
FRI NIGHT  
S WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN S TO SW  
SWELL. PERIOD 15 SECONDS.    
SAT  
S TO SW WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN S TO SW  
SWELL. PERIOD 15 SECONDS.    
SAT NIGHT  
S TO SW WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN S TO  
SW SWELL. PERIOD 15 SECONDS.  
 
 
 
PMZ121-102045-  
ECUADOR BETWEEN 250 AND 500 NM OFFSHORE-  
142 AM PDT TUE JUN 10 2025  
   
TODAY  
S WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S SWELL. PERIOD  
16 SECONDS.    
TONIGHT  
S WINDS 10 KT. SEAS 5 TO 7 FT IN S SWELL. PERIOD  
16 SECONDS.    
WED  
S WINDS 10 KT. SEAS 5 TO 7 FT IN S TO SW SWELL. PERIOD  
15 SECONDS.    
WED NIGHT  
S WINDS 10 KT. SEAS 5 TO 7 FT IN S TO SW SWELL.  
PERIOD 14 SECONDS.    
THU  
S WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN S TO SW SWELL.  
PERIOD 16 SECONDS.    
THU NIGHT  
S WINDS 10 TO 15 KT. SEAS 6 TO 9 FT IN S TO SW  
SWELL. PERIOD 18 SECONDS.    
FRI  
SE TO S WINDS 10 TO 15 KT. SEAS 6 TO 9 FT IN S TO SW  
SWELL. PERIOD 16 SECONDS.    
FRI NIGHT  
SE TO S WINDS 10 KT. SEAS 6 TO 8 FT IN S TO SW  
SWELL. PERIOD 15 SECONDS.    
SAT  
SE TO S WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN S TO SW  
SWELL. PERIOD 15 SECONDS.    
SAT NIGHT  
SE TO S WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN S TO  
SW SWELL. PERIOD 14 SECONDS.  
 
 
 
PMZ123-102045-  
OFFSHORE GALAPAGOS ISLANDS-  
142 AM PDT TUE JUN 10 2025  
   
TODAY  
SE TO S WINDS 10 KT. SEAS 6 TO 8 FT IN SE TO S SWELL.  
PERIOD 16 SECONDS.    
TONIGHT  
S WINDS 10 KT. SEAS 6 TO 8 FT IN S SWELL. PERIOD  
15 SECONDS.    
WED  
S WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S TO SW SWELL.  
PERIOD 15 SECONDS.    
WED NIGHT  
S WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN S TO SW  
SWELL. PERIOD 17 SECONDS.    
THU  
S WINDS 10 TO 15 KT. SEAS 6 TO 9 FT IN S TO SW SWELL.  
PERIOD 16 SECONDS.    
THU NIGHT  
SE TO S WINDS 10 TO 15 KT. SEAS 6 TO 9 FT IN S TO  
SW SWELL. PERIOD 17 SECONDS.    
FRI  
SE TO S WINDS 10 TO 15 KT. SEAS 6 TO 9 FT IN S TO SW  
SWELL. PERIOD 16 SECONDS.    
FRI NIGHT  
SE WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN S TO SW  
SWELL. PERIOD 15 SECONDS.    
SAT  
SE WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN S TO SW SWELL.  
PERIOD 14 SECONDS.    
SAT NIGHT  
SE WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN S TO SW  
SWELL. PERIOD 14 SECONDS.  
 
 
 
FORECASTER CHRISTENSEN  
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