642   
FZPN28 KNHC 250900  
OFFPZ8  
  
OFFSHORE WATERS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
200 AM PDT FRI SEP 25 2026  
  
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.  
  
PMZ101-252100-  
SYNOPSIS FOR THE E PACIFIC WITHIN 250 NM OF CENTRAL AMERICA,  
COLOMBIA, AND WITHIN 750 NM OF ECUADOR  
200 AM PDT FRI SEP 25 2026  
   
SYNOPSIS  
MODERATE OR WEAKER WINDS EXPECTED TO PREVAIL ACROSS  
THE OFFSHORE WATERS INTO EARLY NEXT WEEK, ALONG WITH MOSTLY   
MODERATE SEAS.   
  
  
  
PMZ111-252100-  
GUATEMALA AND EL SALVADOR TO 250 NM OFFSHORE-  
200 AM PDT FRI SEP 25 2026  
   
TODAY  
W TO NW WINDS 10 KT IN THE AFTERNOON. SEAS 5 TO 7 FT IN  
W TO NW SWELL IN THE AFTERNOON. PERIOD 13 SECONDS.    
TONIGHT  
S TO SW WINDS 10 KT. SEAS 5 TO 7 FT IN W TO NW SWELL.  
PERIOD 12 SECONDS. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.   
FRI  
SE WINDS 10 KT. SEAS 4 TO 6 FT IN W TO NW SWELL. PERIOD  
13 SECONDS. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.    
FRI NIGHT  
SE WINDS 10 KT. SEAS 4 TO 6 FT IN W TO NW SWELL.  
PERIOD 14 SECONDS. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS   
THROUGH THE NIGHT.    
SAT  
SE TO S WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL. PERIOD  
13 SECONDS.    
SAT NIGHT  
S WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN SW SWELL.  
PERIOD 13 SECONDS.    
SUN  
S WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN SW SWELL. PERIOD  
12 SECONDS.    
SUN NIGHT  
S TO SW WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN SW  
SWELL. PERIOD 11 SECONDS.    
MON  
S TO SW WINDS 10 KT. SEAS 6 TO 8 FT IN SW SWELL. PERIOD  
11 SECONDS.    
MON NIGHT  
SW TO W WINDS 10 KT. SEAS 5 TO 7 FT IN SW SWELL.  
PERIOD 10 SECONDS.   
  
  
  
PMZ113-252100-  
EL SALVADOR TO NORTH COSTA RICA INCLUDING THE GULFS OF FONSECA  
AND PAPAGAYO-  
200 AM PDT FRI SEP 25 2026  
   
TODAY  
NW TO N WINDS 10 KT IN THE AFTERNOON. SEAS 4 TO 6 FT IN  
W TO NW SWELL IN THE AFTERNOON. PERIOD 14 SECONDS.    
TONIGHT  
OFFSHORE GULF OF PAPAGAYO, E WINDS 10 TO 15 KT.  
ELSEWHERE, VARIABLE WINDS LESS THAN 5 KT, BECOMING S TO SW 10 KT  
LATE. SEAS 4 TO 6 FT IN W TO NW SWELL. PERIOD  
12 SECONDS. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.    
FRI  
S WINDS 10 KT. SEAS 4 TO 6 FT IN W TO NW SWELL. PERIOD  
13 SECONDS. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.    
FRI NIGHT  
S WINDS 10 KT. SEAS 4 TO 6 FT IN W TO NW SWELL.  
PERIOD 14 SECONDS. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.   
SAT  
S WINDS 10 KT. SEAS 4 TO 6 FT IN SW TO W SWELL. PERIOD  
13 SECONDS.    
SAT NIGHT  
S TO SW WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL.  
PERIOD 13 SECONDS.    
SUN  
VARIABLE WINDS LESS THAN 5 KT. SEAS 4 TO 6 FT IN SW  
SWELL. PERIOD 13 SECONDS.    
SUN NIGHT  
VARIABLE WINDS LESS THAN 5 KT. SEAS 4 TO 6 FT IN SW  
SWELL. PERIOD 12 SECONDS.    
MON  
VARIABLE WINDS LESS THAN 5 KT. SEAS 4 TO 6 FT IN SW  
SWELL. PERIOD 11 SECONDS.    
MON NIGHT  
NW WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL. PERIOD  
11 SECONDS.   
  
  
  
PMZ115-252100-  
NORTH COSTA RICA TO WEST PANAMA TO 250 NM OFFSHORE-  
200 AM PDT FRI SEP 25 2026  
   
TODAY  
SW WINDS 10 KT IN THE AFTERNOON. SEAS 4 TO 6 FT IN W TO  
NW SWELL IN THE AFTERNOON. PERIOD 14 SECONDS.    
TONIGHT  
SW WINDS 10 KT. SEAS 4 TO 6 FT IN W TO NW SWELL.  
PERIOD 12 SECONDS. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.   
FRI  
SW WINDS 10 KT. SEAS 4 TO 6 FT IN W TO NW SWELL. PERIOD  
12 SECONDS. SCATTERED THUNDERSTORMS.    
FRI NIGHT  
SW WINDS 10 KT. SEAS 4 TO 6 FT IN W TO NW SWELL.  
PERIOD 13 SECONDS. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.   
SAT  
SW WINDS 10 KT. SEAS 4 TO 6 FT IN W TO NW SWELL. PERIOD  
12 SECONDS.    
SAT NIGHT  
W WINDS 10 KT. SEAS 4 TO 6 FT IN W SWELL. PERIOD  
11 SECONDS.    
SUN  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT IN W SWELL.  
PERIOD 11 SECONDS.    
SUN NIGHT  
W WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 12 SECONDS.    
MON  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT IN SW TO W  
SWELL. PERIOD 12 SECONDS.    
MON NIGHT  
W WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 13 SECONDS.   
  
  
  
PMZ117-252100-  
EAST PANAMA AND COLOMBIA INCLUDING THE GULF OF PANAMA-  
200 AM PDT FRI SEP 25 2026  
   
TODAY  
SW WINDS 10 KT IN THE AFTERNOON. SEAS 3 TO 5 FT IN THE  
AFTERNOON. PERIOD 14 SECONDS.    
TONIGHT  
SW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 14 SECONDS.  
SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.    
FRI  
SW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 13 SECONDS.  
SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.    
FRI NIGHT  
SW WINDS 10 KT. SEAS 4 TO 6 FT IN W TO NW SWELL.  
PERIOD 14 SECONDS. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.   
SAT  
SW WINDS 10 KT. SEAS 4 TO 6 FT IN W TO NW SWELL. PERIOD  
12 SECONDS.    
SAT NIGHT  
SW TO W WINDS 10 KT. SEAS 4 TO 6 FT IN SW TO W  
SWELL. PERIOD 13 SECONDS.    
SUN  
SW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 13 SECONDS.    
SUN NIGHT  
SW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 13 SECONDS.    
MON  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT IN SW  
SWELL. PERIOD 12 SECONDS.    
MON NIGHT  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT IN SW  
SWELL. PERIOD 12 SECONDS.   
  
  
  
PMZ119-252100-  
ECUADOR INCLUDING THE GULF OF GUAYAQUIL TO 250 NM OFFSHORE-  
200 AM PDT FRI SEP 25 2026  
   
TODAY  
S TO SW WINDS 10 KT IN THE AFTERNOON. SEAS 3 TO 5 FT IN  
THE AFTERNOON. PERIOD 14 SECONDS.    
TONIGHT  
S TO SW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD  
13 SECONDS.    
FRI  
S TO SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
15 SECONDS.    
FRI NIGHT  
S TO SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
14 SECONDS. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS THROUGH  
THE NIGHT.    
SAT  
S TO SW WINDS 10 KT. SEAS 4 TO 6 FT IN W SWELL. PERIOD  
13 SECONDS.    
SAT NIGHT  
S TO SW WINDS 10 KT. SEAS 4 TO 6 FT IN SW TO W  
SWELL. PERIOD 13 SECONDS.    
SUN  
S TO SW WINDS 10 KT. SEAS 4 TO 6 FT IN SW TO W SWELL.  
PERIOD 12 SECONDS.    
SUN NIGHT  
S TO SW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD  
12 SECONDS.    
MON  
S TO SW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 11 SECONDS.    
MON NIGHT  
S TO SW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD  
12 SECONDS.   
  
  
  
PMZ121-252100-  
ECUADOR BETWEEN 250 AND 500 NM OFFSHORE-  
200 AM PDT FRI SEP 25 2026  
   
TODAY  
S WINDS 10 TO 15 KT IN THE AFTERNOON. SEAS 3 TO 5 FT IN  
THE AFTERNOON. PERIOD 14 SECONDS.    
TONIGHT  
S WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 14 SECONDS.    
FRI  
S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD 14 SECONDS.    
FRI NIGHT  
S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT IN W TO NW  
SWELL. PERIOD 14 SECONDS.    
SAT  
S WINDS 10 KT. SEAS 4 TO 6 FT IN W SWELL. PERIOD  
13 SECONDS.    
SAT NIGHT  
S WINDS 10 KT. SEAS 4 TO 6 FT IN SW TO W SWELL.  
PERIOD 12 SECONDS.    
SUN  
S WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL. PERIOD  
12 SECONDS.    
SUN NIGHT  
S WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 11 SECONDS.    
MON  
SE TO S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
13 SECONDS.    
MON NIGHT  
S WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 12 SECONDS.   
  
  
  
PMZ123-252100-  
OFFSHORE GALAPAGOS ISLANDS-  
200 AM PDT FRI SEP 25 2026  
   
TODAY  
S WINDS 10 KT IN THE AFTERNOON. SEAS 3 TO 5 FT IN THE  
AFTERNOON. PERIOD 14 SECONDS.    
TONIGHT  
S WINDS 10 KT. SEAS 4 TO 6 FT IN W TO NW SWELL.  
PERIOD 14 SECONDS.    
FRI  
S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT IN W SWELL. PERIOD  
13 SECONDS.    
FRI NIGHT  
SE TO S WINDS 10 KT. SEAS 4 TO 6 FT IN W SWELL.  
PERIOD 13 SECONDS.    
SAT  
SE TO S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
12 SECONDS.    
SAT NIGHT  
SE TO S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
11 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 3 TO 5 FT. PERIOD  
12 SECONDS.   
  
  
  
FORECASTER AGUIRRE  
 
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