181  
FZPN28 KNHC 261714  
OFFPZ8  
 
OFFSHORE WATERS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
1014 AM PDT SAT SEP 26 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.  
 
PMZ101-270515-  
SYNOPSIS FOR THE E PACIFIC WITHIN 250 NM OF CENTRAL AMERICA,  
COLOMBIA, AND WITHIN 750 NM OF ECUADOR  
1014 AM PDT SAT SEP 26 2026  
   
SYNOPSIS
 
AS LOW PRESSURE DEVELOPS TO THE WEST OF THE AREA,  
SOUTH OF THE GULF OF TEHUANTEPEC, FRESH SOUTHERLY WINDS AND  
LOCALLY ROUGH SEAS ARE POSSIBLE WELL OFFSHORE GUATEMALA THROUGH  
THE WEEKEND. OTHERWISE, MODERATE OR WEAKER WINDS EXPECTED TO  
PREVAIL ACROSS THE OFFSHORE WATERS WELL INTO NEXT WEEK ALONG  
WITH MOSTLY MODERATE SEAS.  
 

 
 
PMZ111-270515-  
GUATEMALA AND EL SALVADOR TO 250 NM OFFSHORE-  
1014 AM PDT SAT SEP 26 2026  
   
TODAY
 
SE TO S WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. PERIOD 13  
SECONDS. NUMEROUS SHOWERS AND SCATTERED TSTMS.    
TONIGHT
 
SE TO S WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN SW  
SWELL. PERIOD 13 SECONDS. SCATTERED TSTMS.    
SUN
 
S WINDS 10 TO 15 KT. SEAS 7 TO 10 FT IN SW SWELL. PERIOD  
13 SECONDS. SCATTERED TSTMS.    
SUN NIGHT
 
SE TO S WINDS 10 TO 15 KT. SEAS 7 TO 10 FT IN SW  
SWELL. PERIOD 13 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS  
THROUGH THE NIGHT.    
MON
 
S WINDS 10 KT. SEAS 6 TO 9 FT IN SW SWELL. PERIOD  
10 SECONDS.    
MON NIGHT
 
W WINDS 10 KT. SEAS 6 TO 8 FT IN SW SWELL. PERIOD  
10 SECONDS.    
TUE
 
W TO NW WINDS 10 KT. SEAS 6 TO 8 FT IN SW TO W SWELL.  
PERIOD 10 SECONDS.    
TUE NIGHT
 
W TO NW WINDS 10 KT. SEAS 5 TO 7 FT IN SW TO W  
SWELL. PERIOD 10 SECONDS.    
WED
 
W TO NW WINDS 10 KT. SEAS 4 TO 6 FT IN W SWELL. PERIOD  
10 SECONDS.    
WED NIGHT
 
W TO NW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
11 SECONDS.  
 

 
 
PMZ113-270515-  
EL SALVADOR TO NORTH COSTA RICA INCLUDING THE GULFS OF FONSECA  
AND PAPAGAYO-  
1014 AM PDT SAT SEP 26 2026  
   
TODAY
 
S WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL. PERIOD 14  
SECONDS. NUMEROUS SHOWERS AND SCATTERED TSTMS.    
TONIGHT
 
OFFSHORE GULF OF PAPAGAYO, S TO SW WINDS 10 KT IN THE  
EVENING, BECOMING VARIABLE WINDS LESS THAN 5 KT. ELSEWHERE, S TO  
SW WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL. PERIOD 13 SECONDS.  
NUMEROUS SHOWERS AND SCATTERED TSTMS THROUGH THE NIGHT.    
SUN
 
SW WINDS 10 KT IN THE MORNING, BECOMING VARIABLE WINDS  
LESS THAN 5 KT. SEAS 4 TO 6 FT IN SW SWELL. PERIOD 13 SECONDS.  
SCATTERED TSTMS.    
SUN NIGHT
 
OFFSHORE GULF OF PAPAGAYO, VARIABLE WINDS LESS THAN  
5 KT, BECOMING NW TO N 10 KT LATE. ELSEWHERE, VARIABLE  
WINDS LESS THAN 5 KT. SEAS 4 TO 6 FT IN SW SWELL. PERIOD  
13 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE  
NIGHT.    
MON
 
NW WINDS 10 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 TO W SWELL.  
PERIOD 11 SECONDS.    
TUE
 
NW TO N WINDS 10 KT. SEAS 4 TO 6 FT IN W SWELL. PERIOD  
10 SECONDS.    
TUE NIGHT
 
NW TO N WINDS 10 KT. SEAS 4 TO 6 FT IN W SWELL.  
PERIOD 10 SECONDS.    
WED
 
NW TO N WINDS 10 KT. SEAS 4 TO 6 FT IN W TO NW SWELL.  
PERIOD 10 SECONDS.    
WED NIGHT
 
VARIABLE WINDS LESS THAN 5 KT OFFSHORE GULF OF  
PAPAGAYO, AND NW 10 KT ELSEWHERE. SEAS 3 TO 5 FT. PERIOD  
11 SECONDS.  
 

 
 
PMZ115-270515-  
NORTH COSTA RICA TO WEST PANAMA TO 250 NM OFFSHORE-  
1014 AM PDT SAT SEP 26 2026  
   
TODAY
 
SW WINDS 10 KT. SEAS 4 TO 6 FT IN W TO NW SWELL. PERIOD  
13 SECONDS. SCATTERED TSTMS THROUGH THE DAY.    
TONIGHT
 
W WINDS 10 KT. SEAS 4 TO 6 FT IN W SWELL. PERIOD  
13 SECONDS. NUMEROUS SHOWERS AND SCATTERED TSTMS THROUGH THE  
NIGHT.    
SUN
 
W WINDS 10 KT. SEAS 4 TO 6 FT IN SW TO W SWELL. PERIOD  
13 SECONDS. NUMEROUS SHOWERS AND SCATTERED TSTMS.    
SUN NIGHT
 
W TO NW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD  
13 SECONDS. SCATTERED TSTMS THROUGH THE NIGHT.    
MON
 
W WINDS 10 KT NEAR THE AZUERO PENINSULA, AND VARIABLE  
LESS THAN 5 KT ELSEWHERE. SEAS 3 TO 5 FT IN SW TO W SWELL.  
PERIOD 11 SECONDS.    
MON NIGHT
 
VARIABLE WINDS LESS THAN 5 KT NEAR THE AZUERO  
PENINSULA, AND W 10 KT ELSEWHERE. SEAS 3 TO 5 FT. PERIOD  
12 SECONDS.    
TUE
 
VARIABLE WINDS LESS THAN 5 KT NEAR THE AZUERO PENINSULA,  
AND W 10 KT ELSEWHERE. SEAS 3 TO 5 FT. PERIOD 12 SECONDS.    
TUE NIGHT
 
W WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 11 SECONDS.    
WED
 
SW TO W WINDS 10 KT. SEAS 4 TO 6 FT IN W TO NW SWELL.  
PERIOD 11 SECONDS.    
WED NIGHT
 
SW TO W WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
11 SECONDS.  
 

 
 
PMZ117-270515-  
EAST PANAMA AND COLOMBIA INCLUDING THE GULF OF PANAMA-  
1014 AM PDT SAT SEP 26 2026  
   
TODAY
 
SW TO W WINDS 10 KT. SEAS 4 TO 6 FT IN W TO NW SWELL.  
PERIOD 14 SECONDS. SCATTERED TSTMS THROUGH THE DAY.    
TONIGHT
 
SW TO W WINDS 10 KT. SEAS 4 TO 6 FT IN SW TO W SWELL.  
PERIOD 14 SECONDS. NUMEROUS SHOWERS AND SCATTERED TSTMS.    
SUN
 
SW WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL. PERIOD  
13 SECONDS. SCATTERED TSTMS.    
SUN NIGHT
 
SW TO W WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD  
13 SECONDS. NUMEROUS SHOWERS AND SCATTERED TSTMS THROUGH THE  
NIGHT.    
MON
 
SW TO W WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 11 SECONDS.    
MON NIGHT
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 2 TO 4 FT.  
PERIOD 11 SECONDS.    
TUE
 
VARIABLE WINDS LESS THAN 5 KT GULF OF PANAMA, AND SW  
10 KT ELSEWHERE. SEAS 2 TO 4 FT. PERIOD 12 SECONDS.   
TUE NIGHT
 
SW TO W WINDS 10 KT. SEAS 2 TO 4 FT. PERIOD  
12 SECONDS.    
WED
 
SW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 13 SECONDS.    
WED NIGHT
 
SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
13 SECONDS.  
 

 
 
PMZ119-270515-  
ECUADOR INCLUDING THE GULF OF GUAYAQUIL TO 250 NM OFFSHORE-  
1014 AM PDT SAT SEP 26 2026  
   
TODAY
 
SW WINDS 10 KT. SEAS 4 TO 6 FT IN SW TO W SWELL. PERIOD  
13 SECONDS.    
TONIGHT
 
S TO SW WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL.  
PERIOD 13 SECONDS.    
SUN
 
S TO SW WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL. PERIOD  
13 SECONDS.    
SUN NIGHT
 
S TO SW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD  
13 SECONDS.    
MON
 
S TO SW WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL. PERIOD  
12 SECONDS.    
MON NIGHT
 
S TO SW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD  
12 SECONDS.    
TUE
 
S TO SW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 12 SECONDS.    
TUE NIGHT
 
S TO SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
13 SECONDS.    
WED
 
S TO SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
15 SECONDS.    
WED NIGHT
 
S TO SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
15 SECONDS.  
 

 
 
PMZ121-270515-  
ECUADOR BETWEEN 250 AND 500 NM OFFSHORE-  
1014 AM PDT SAT SEP 26 2026  
   
TODAY
 
S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD 13 SECONDS.  
   
TONIGHT
 
S WINDS 10 KT. SEAS 4 TO 6 FT IN SW TO W SWELL.  
PERIOD 13 SECONDS.    
SUN
 
S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT IN SW SWELL. PERIOD  
13 SECONDS.    
SUN NIGHT
 
SE TO S WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL.  
PERIOD 13 SECONDS.    
MON
 
SE TO S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
12 SECONDS.    
MON NIGHT
 
S WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 12 SECONDS.    
TUE
 
S WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 13 SECONDS.    
TUE NIGHT
 
S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
14 SECONDS.    
WED
 
S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD 15 SECONDS.    
WED NIGHT
 
S WINDS 15 KT. SEAS 4 TO 6 FT. PERIOD 15 SECONDS.  
 

 
 
PMZ123-270515-  
OFFSHORE GALAPAGOS ISLANDS-  
1014 AM PDT SAT SEP 26 2026  
   
TODAY
 
SE TO S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD 13  
SECONDS.    
TONIGHT
 
SE TO S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
13 SECONDS.    
SUN
 
SE TO S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
12 SECONDS.    
SUN NIGHT
 
SE TO S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
14 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 4 TO 6 FT. 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  
13 SECONDS.    
WED
 
SE TO S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
12 SECONDS.    
WED NIGHT
 
S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
12 SECONDS.  
 

 
 
FORECASTER KONARIK  
 
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