124  
FZPN28 KNHC 281627  
OFFPZ8  
 
OFFSHORE WATERS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
927 AM PDT MON JUL 28 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.  
 
PMZ101-290430-  
SYNOPSIS FOR THE E PACIFIC WITHIN 250 NM OF CENTRAL AMERICA,  
COLOMBIA, AND WITHIN 750 NM OF ECUADOR  
927 AM PDT MON JUL 28 2025  
   
SYNOPSIS
 
FRESH E GAP WINDS AND MODERATE SEAS WILL OCCUR IN  
THE GULF OF PAPAGAYO AND EXTEND THROUGH THE WATERS OFFSHORE EL  
SALVADOR AND GUATEMALA INTO TONIGHT AS LOW PRESSURE PREVAILS  
OVER NORTHERN COLOMBIA AND ANOTHER AREA OF LOW PRESSURE DEVELOPS  
AND STRENGTHENS TO THE WEST. LOOKING AHEAD, PULSING FRESH TO  
STRONG WINDS LOOK TO REDEVELOP IN THE GULF OF PAPAGAYO LATE THIS  
WEEK.  
 

 
 
PMZ111-290430-  
GUATEMALA AND EL SALVADOR TO 250 NM OFFSHORE-  
927 AM PDT MON JUL 28 2025  
   
TODAY
 
SE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. PERIOD 7 SECONDS.  
SCATTERED TSTMS THROUGH THE DAY.    
TONIGHT
 
SE TO S WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN S SWELL.  
PERIOD 7 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS.    
TUE
 
E WINDS 10 KT. SEAS 5 TO 7 FT IN S SWELL. PERIOD  
7 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE DAY.   
TUE NIGHT
 
E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT IN S SWELL.  
PERIOD 7 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS.    
WED
 
E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD 11 SECONDS.    
WED NIGHT
 
NE TO E WINDS 10 KT. SEAS 4 TO 6 FT IN S SWELL.  
PERIOD 13 SECONDS.    
THU
 
NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
16 SECONDS.    
THU NIGHT
 
NE TO E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
16 SECONDS.    
FRI
 
E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. PERIOD 15 SECONDS.    
FRI NIGHT
 
E TO SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN SW  
SWELL. PERIOD 14 SECONDS.  
 

 
 
PMZ113-290430-  
EL SALVADOR TO NORTH COSTA RICA INCLUDING THE GULFS OF FONSECA  
AND PAPAGAYO-  
927 AM PDT MON JUL 28 2025  
   
TODAY
 
SE TO S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD 7  
SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE DAY.    
TONIGHT
 
S WINDS 15 TO 20 KT, SHIFTING TO N 10 TO 15 KT LATE.  
SEAS 3 TO 5 FT. PERIOD 15 SECONDS. SCATTERED SHOWERS  
AND ISOLATED TSTMS.    
TUE
 
NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD 15 SECONDS.  
SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE DAY.    
TUE NIGHT
 
NE TO E WINDS 15 TO 20 KT OFFSHORE GULF OF  
PAPAGAYO, AND N TO NE 10 TO 15 KT ELSEWHERE. SEAS 3 TO 5 FT.  
PERIOD 14 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH  
THE NIGHT.    
WED
 
NE TO E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
13 SECONDS.    
WED NIGHT
 
E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
15 SECONDS.    
THU
 
NE TO E WINDS 20 KT OFFSHORE GULF OF PAPAGAYO, AND NE TO  
E 10 TO 15 KT ELSEWHERE. SEAS 4 TO 6 FT. PERIOD 15 SECONDS.    
THU NIGHT
 
E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. PERIOD  
14 SECONDS.    
FRI
 
E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. PERIOD 14 SECONDS.    
FRI NIGHT
 
E TO SE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. PERIOD  
14 SECONDS.  
 

 
 
PMZ115-290430-  
NORTH COSTA RICA TO WEST PANAMA TO 250 NM OFFSHORE-  
927 AM PDT MON JUL 28 2025  
   
TODAY
 
SW TO W WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 15 SECONDS.  
SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE DAY.    
TONIGHT
 
W WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 15 SECONDS.  
SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE NIGHT.    
TUE
 
SW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 14 SECONDS.  
SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE DAY.    
TUE NIGHT
 
SW TO W WINDS 10 KT. SEAS 4 TO 6 FT IN S SWELL.  
PERIOD 13 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS.    
WED
 
SW WINDS 10 KT. SEAS 4 TO 6 FT IN S SWELL. PERIOD  
13 SECONDS.    
WED NIGHT
 
SW TO W WINDS 10 KT. SEAS 4 TO 6 FT IN S SWELL.  
PERIOD 13 SECONDS.    
THU
 
VARIABLE WINDS LESS THAN 5 KT NEAR THE AZUERO PENINSULA,  
AND SW 10 KT ELSEWHERE. SEAS 3 TO 5 FT. PERIOD 13 SECONDS.    
THU NIGHT
 
SW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 14 SECONDS.    
FRI
 
S TO SW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 14 SECONDS.    
FRI NIGHT
 
SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
14 SECONDS.  
 

 
 
PMZ117-290430-  
EAST PANAMA AND COLOMBIA INCLUDING THE GULF OF PANAMA-  
927 AM PDT MON JUL 28 2025  
   
TODAY
 
SW TO W WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 15 SECONDS.  
SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE DAY.    
TONIGHT
 
SW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 14 SECONDS.  
SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE NIGHT.    
TUE
 
SW WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL. PERIOD  
14 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE  
DAY.    
TUE NIGHT
 
SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT IN S TO SW  
SWELL. PERIOD 13 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS  
THROUGH THE NIGHT.    
WED
 
SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD 14 SECONDS.    
WED NIGHT
 
SW TO W WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD  
15 SECONDS.    
THU
 
SW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 15 SECONDS.    
THU NIGHT
 
SW TO W WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD  
16 SECONDS.    
FRI
 
SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD 15 SECONDS.    
FRI NIGHT
 
SW TO W WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN SW  
SWELL. PERIOD 15 SECONDS.  
 

 
 
PMZ119-290430-  
ECUADOR INCLUDING THE GULF OF GUAYAQUIL TO 250 NM OFFSHORE-  
927 AM PDT MON JUL 28 2025  
   
TODAY
 
S TO SW WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL.  
PERIOD 14 SECONDS.    
TONIGHT
 
S TO SW WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL.  
PERIOD 13 SECONDS.    
TUE
 
S TO SW WINDS 10 KT. SEAS 4 TO 6 FT IN S SWELL. PERIOD  
14 SECONDS.    
TUE NIGHT
 
S TO SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT IN S  
SWELL. PERIOD 14 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 KT. SEAS 3 TO 5 FT. PERIOD  
14 SECONDS.    
THU
 
S TO SW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 14 SECONDS.    
THU NIGHT
 
S TO SW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD  
15 SECONDS.    
FRI
 
S TO SW WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN SW SWELL.  
PERIOD 15 SECONDS.    
FRI NIGHT
 
S TO SW WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN SW  
SWELL. PERIOD 14 SECONDS.  
 

 
 
PMZ121-290430-  
ECUADOR BETWEEN 250 AND 500 NM OFFSHORE-  
927 AM PDT MON JUL 28 2025  
   
TODAY
 
S WINDS 10 KT. SEAS 4 TO 6 FT IN S SWELL. PERIOD 14  
SECONDS.    
TONIGHT
 
S WINDS 10 KT. SEAS 4 TO 6 FT IN S SWELL. PERIOD  
13 SECONDS.    
TUE
 
S WINDS 10 KT. SEAS 4 TO 6 FT IN S SWELL. PERIOD  
14 SECONDS.    
TUE NIGHT
 
S WINDS 10 KT. SEAS 4 TO 6 FT IN S SWELL. PERIOD  
14 SECONDS.    
WED
 
S WINDS 10 KT. SEAS 4 TO 6 FT IN S SWELL. PERIOD  
13 SECONDS.    
WED NIGHT
 
S WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 12 SECONDS.    
THU
 
SE TO S WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 14 SECONDS.    
THU NIGHT
 
S WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL. PERIOD  
15 SECONDS.    
FRI
 
S WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S TO SW SWELL.  
PERIOD 14 SECONDS.    
FRI NIGHT
 
S WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN S TO SW  
SWELL. PERIOD 13 SECONDS.  
 

 
 
PMZ123-290430-  
OFFSHORE GALAPAGOS ISLANDS-  
927 AM PDT MON JUL 28 2025  
   
TODAY
 
SE TO S WINDS 10 KT. SEAS 4 TO 6 FT IN S SWELL. PERIOD  
14 SECONDS.    
TONIGHT
 
SE TO S WINDS 10 KT. SEAS 4 TO 6 FT IN S SWELL.  
PERIOD 13 SECONDS.    
TUE
 
SE TO S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT IN S SWELL.  
PERIOD 14 SECONDS.    
TUE NIGHT
 
SE TO S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT IN S  
SWELL. PERIOD 14 SECONDS.    
WED
 
SE TO S WINDS 10 KT. SEAS 4 TO 6 FT IN S SWELL. PERIOD  
14 SECONDS.    
WED NIGHT
 
SE TO S WINDS 10 KT. SEAS 4 TO 6 FT IN S SWELL.  
PERIOD 14 SECONDS.    
THU
 
SE TO S WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL.  
PERIOD 14 SECONDS.    
THU NIGHT
 
SE TO S WINDS 10 KT. SEAS 5 TO 7 FT IN S TO SW  
SWELL. PERIOD 13 SECONDS.    
FRI
 
SE TO S WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S TO SW  
SWELL. PERIOD 14 SECONDS.    
FRI NIGHT
 
SE TO S WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S TO  
SW SWELL. PERIOD 13 SECONDS.  
 

 
 
FORECASTER KONARIK  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab TPC Page Main Text Page