839  
FZPN28 KNHC 290710  
OFFPZ8  
 
OFFSHORE WATERS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
1210 AM PDT WED JUL 29 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.  
 
PMZ101-291915-  
SYNOPSIS FOR THE E PACIFIC WITHIN 250 NM OF CENTRAL AMERICA,  
COLOMBIA, AND WITHIN 750 NM OF ECUADOR  
1210 AM PDT WED JUL 29 2026  
   
SYNOPSIS  
FRESH TO STRONG NE TO E GAP WINDS WILL PULSE ACROSS  
THE PAPAGAYO REGION TONIGHT THROUGH THE WEEKEND, WITH  
OCCASIONALLY ROUGH SEAS. PULSING MODERATE TO LOCALLY FRESH N  
WINDS ARE EXPECTED IN THE GULF OF PANAMA TONIGHT. SOUTHERLY  
WINDS MAY FRESHEN OFFSHORE SOUTHERN COLOMBIA AND FROM ECUADOR TO  
THE GALAPAGOS ISLANDS THU NIGHT AND FRI. MODERATE OR WEAKER  
WINDS AND MODERATE SEAS IN SW SWELL ARE EXPECTED ACROSS THE  
REMAINDER OF THE WATERS THROUGH THE PERIOD.  
 
 
 
PMZ111-291915-  
GUATEMALA AND EL SALVADOR TO 250 NM OFFSHORE-  
1210 AM PDT WED JUL 29 2026  
   
TODAY  
E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD 16 SECONDS.  
SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE DAY.    
TONIGHT  
NE TO E WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL.  
PERIOD 15 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH  
THE NIGHT.    
THU  
NE TO E WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL.  
PERIOD 14 SECONDS.    
THU NIGHT  
N TO NE WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW  
SWELL. PERIOD 14 SECONDS.    
FRI  
NE TO E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
13 SECONDS.    
FRI NIGHT  
NE TO E WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW  
SWELL. PERIOD 13 SECONDS.    
SAT  
NE TO E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
12 SECONDS.    
SAT NIGHT  
E TO SE WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD  
12 SECONDS.    
SUN  
NE WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 11 SECONDS.    
SUN NIGHT  
E WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 13 SECONDS.  
 
 
 
PMZ113-291915-  
EL SALVADOR TO NORTH COSTA RICA INCLUDING THE GULFS OF FONSECA  
AND PAPAGAYO-  
1210 AM PDT WED JUL 29 2026  
   
TODAY  
NE TO E WINDS 15 TO 20 KT OFFSHORE GULF OF PAPAGAYO,  
AND NE TO E 10 TO 15 KT ELSEWHERE. SEAS 5 TO 7 FT IN S TO SW  
SWELL. PERIOD 16 SECONDS.    
TONIGHT  
NE TO E WINDS 25 KT OFFSHORE GULF OF PAPAGAYO, AND NE  
15 TO 20 KT ELSEWHERE. SEAS 6 TO 8 FT. PERIOD 15 SECONDS.    
THU  
NE TO E WINDS 20 TO 25 KT OFFSHORE GULF OF PAPAGAYO, AND  
NE TO E 15 TO 20 KT ELSEWHERE. SEAS 6 TO 8 FT IN S TO SW SWELL.  
PERIOD 14 SECONDS.    
THU NIGHT  
E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. PERIOD  
14 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE  
NIGHT.    
FRI  
E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. PERIOD 13 SECONDS.    
FRI NIGHT  
SE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. PERIOD  
13 SECONDS.    
SAT  
NE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. PERIOD 12 SECONDS.    
SAT NIGHT  
E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. PERIOD  
12 SECONDS.    
SUN  
E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. PERIOD 11 SECONDS.    
SUN NIGHT  
SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
12 SECONDS.  
 
 
 
PMZ115-291915-  
NORTH COSTA RICA TO WEST PANAMA TO 250 NM OFFSHORE-  
1210 AM PDT WED JUL 29 2026  
   
TODAY  
NEAR THE AZUERO PENINSULA, N TO NE WINDS 10 KT IN THE  
MORNING. VARIABLE WINDS LESS THAN 5 KT IN THE AFTERNOON.  
ELSEWHERE, VARIABLE WINDS LESS THAN 5 KT IN THE MORNING. SEAS  
3 TO 5 FT IN SW SWELL. PERIOD 16 SECONDS.    
TONIGHT  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT IN SW  
SWELL. PERIOD 15 SECONDS.    
THU  
VARIABLE WINDS LESS THAN 5 KT, BECOMING SW 10 KT IN THE  
AFTERNOON. SEAS 3 TO 5 FT IN SW SWELL. PERIOD 14 SECONDS.    
THU NIGHT  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT IN SW  
SWELL. PERIOD 14 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS  
THROUGH THE NIGHT.    
FRI  
VARIABLE WINDS LESS THAN 5 KT NEAR THE AZUERO PENINSULA,  
AND S TO SW 10 KT ELSEWHERE. SEAS 3 TO 5 FT. PERIOD 13 SECONDS.    
FRI NIGHT  
SW TO W WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD  
12 SECONDS.    
SAT  
VARIABLE WINDS LESS THAN 5 KT NEAR THE AZUERO PENINSULA,  
AND SW 10 KT ELSEWHERE. SEAS 3 TO 5 FT. PERIOD 12 SECONDS.    
SAT NIGHT  
W WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 11 SECONDS.    
SUN  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT IN SW  
SWELL. PERIOD 11 SECONDS.    
SUN NIGHT  
SW TO W WINDS 10 KT. SEAS 2 TO 4 FT. PERIOD  
11 SECONDS.  
 
 
 
PMZ117-291915-  
EAST PANAMA AND COLOMBIA INCLUDING THE GULF OF PANAMA-  
1210 AM PDT WED JUL 29 2026  
   
TODAY  
GULF OF PANAMA, N WINDS 10 TO 15 KT. ELSEWHERE,  
VARIABLE WINDS LESS THAN 5 KT, BECOMING W TO NW 10 KT IN THE  
AFTERNOON. SEAS 4 TO 6 FT IN SW SWELL. PERIOD 16 SECONDS.    
TONIGHT  
GULF OF PANAMA, N WINDS 10 TO 15 KT. ELSEWHERE,  
VARIABLE WINDS LESS THAN 5 KT, BECOMING SW 10 KT LATE.  
SEAS 3 TO 5 FT. PERIOD 15 SECONDS. SCATTERED SHOWERS AND  
ISOLATED TSTMS THROUGH THE NIGHT.    
THU  
SW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 14 SECONDS.  
SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE DAY.    
THU NIGHT  
SW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 14 SECONDS.  
SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE NIGHT.    
FRI  
VARIABLE WINDS LESS THAN 5 KT GULF OF PANAMA, AND S TO SW  
10 TO 15 KT ELSEWHERE. SEAS 3 TO 5 FT. PERIOD 13 SECONDS.    
FRI NIGHT  
SW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 12 SECONDS.    
SAT  
VARIABLE WINDS LESS THAN 5 KT GULF OF PANAMA, AND SW  
10 KT ELSEWHERE. SEAS 3 TO 5 FT. PERIOD 12 SECONDS.   
SAT NIGHT  
SW TO W WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD  
12 SECONDS.    
SUN  
SW TO W WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 11 SECONDS.    
SUN NIGHT  
SW TO W WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD  
12 SECONDS.  
 
 
 
PMZ119-291915-  
ECUADOR INCLUDING THE GULF OF GUAYAQUIL TO 250 NM OFFSHORE-  
1210 AM PDT WED JUL 29 2026  
   
TODAY  
GULF OF GUAYAQUIL, VARIABLE WINDS LESS THAN 5 KT,  
BECOMING SW TO W 10 KT IN THE AFTERNOON. ELSEWHERE, S TO SW  
WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL. PERIOD 15 SECONDS.    
TONIGHT  
S TO SW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD  
14 SECONDS.    
THU  
S TO SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
14 SECONDS.    
THU NIGHT  
S TO SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
13 SECONDS.    
FRI  
S TO SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
12 SECONDS.    
FRI NIGHT  
S TO SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
12 SECONDS.    
SAT  
S TO SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
11 SECONDS.    
SAT NIGHT  
S TO SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
12 SECONDS.    
SUN  
S TO SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
12 SECONDS.    
SUN NIGHT  
S TO SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
12 SECONDS.  
 
 
 
PMZ121-291915-  
ECUADOR BETWEEN 250 AND 500 NM OFFSHORE-  
1210 AM PDT WED JUL 29 2026  
   
TODAY  
SE TO S WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL.  
PERIOD 14 SECONDS.    
TONIGHT  
VARIABLE WINDS LESS THAN 5 KT, BECOMING S 10 KT LATE.  
SEAS 4 TO 6 FT IN S TO SW SWELL. PERIOD 14 SECONDS.    
THU  
S WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 13 SECONDS.    
THU NIGHT  
S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
13 SECONDS.    
FRI  
S WINDS 15 KT. SEAS 4 TO 6 FT. PERIOD 12 SECONDS.    
FRI NIGHT  
S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
11 SECONDS.    
SAT  
S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD 12 SECONDS.    
SAT NIGHT  
S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
12 SECONDS.    
SUN  
S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD 12 SECONDS.    
SUN NIGHT  
S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
11 SECONDS.  
 
 
 
PMZ123-291915-  
OFFSHORE GALAPAGOS ISLANDS-  
1210 AM PDT WED JUL 29 2026  
   
TODAY  
SE WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL. PERIOD  
14 SECONDS.    
TONIGHT  
SE TO S WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL.  
PERIOD 14 SECONDS.    
THU  
SE TO S WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 13 SECONDS.    
THU NIGHT  
SE TO S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
13 SECONDS.    
FRI  
SE TO S WINDS 15 KT. SEAS 4 TO 6 FT. PERIOD 12 SECONDS.    
FRI NIGHT  
SE TO S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
11 SECONDS.    
SAT  
SE TO S WINDS 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  
12 SECONDS.    
SUN  
SE TO S WINDS 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  
11 SECONDS.  
 
 
 
FORECASTER KONARIK  
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