250  
FZPN28 KNHC 281606  
OFFPZ8  
 
OFFSHORE WATERS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
906 AM PDT SAT JUN 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.  
 
PMZ101-290415-  
SYNOPSIS FOR THE E PACIFIC WITHIN 250 NM OF CENTRAL AMERICA,  
COLOMBIA, AND WITHIN 750 NM OF ECUADOR  
906 AM PDT SAT JUN 28 2025  
   
SYNOPSIS
 
WINDS WILL PULSE TO STRONG SPEEDS, MAINLY AT NIGHT,  
IN THE PAPAGAYO REGION THROUGH AT LEAST TUE. ELSEWHERE, GENTLE TO  
MODERATE WINDS AND MODERATE SEAS IN SOUTHERLY SWELL ARE EXPECTED.  
CROSS EQUATORIAL S SWELL WILL AFFECT MAINLY THE WATERS BETWEEN  
ECUADOR AND THE GALAPAGOS ISLANDS TROUGH LATE MON.  
 

 
 
PMZ111-290415-  
GUATEMALA AND EL SALVADOR TO 250 NM OFFSHORE-  
906 AM PDT SAT JUN 28 2025  
   
TODAY
 
SE TO S WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S SWELL.  
PERIOD 14 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH  
THE DAY.    
TONIGHT
 
SE WINDS 10 KT. SEAS 4 TO 6 FT IN SE TO S SWELL.  
PERIOD 14 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS.    
SUN
 
SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD 13 SECONDS.  
SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE DAY.    
SUN NIGHT
 
E TO SE WINDS 10 KT. SEAS 4 TO 6 FT IN S SWELL.  
PERIOD 13 SECONDS.    
MON
 
NE TO E WINDS 10 KT. SEAS 4 TO 6 FT IN S SWELL. PERIOD  
14 SECONDS.    
MON NIGHT
 
N WINDS 10 KT. SEAS 4 TO 6 FT IN S SWELL. PERIOD  
14 SECONDS.    
TUE
 
N TO NE WINDS 10 KT. SEAS 4 TO 6 FT IN S SWELL. PERIOD  
16 SECONDS.    
TUE NIGHT
 
N TO NE WINDS 10 KT. SEAS 4 TO 6 FT IN S SWELL.  
PERIOD 16 SECONDS.    
WED
 
NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD 16 SECONDS.    
WED NIGHT
 
NE TO E WINDS 15 TO 20 KT. SEAS 6 TO 8 FT IN S TO  
SW SWELL. PERIOD 16 SECONDS.  
 

 
 
PMZ113-290415-  
EL SALVADOR TO NORTH COSTA RICA INCLUDING THE GULFS OF FONSECA  
AND PAPAGAYO-  
906 AM PDT SAT JUN 28 2025  
   
TODAY
 
NE TO E WINDS 15 TO 20 KT OFFSHORE GULF OF PAPAGAYO,  
AND NW 10 KT ELSEWHERE. SEAS 3 TO 5 FT. PERIOD 15 SECONDS.  
SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE DAY.    
TONIGHT
 
NE TO E WINDS 20 TO 25 KT OFFSHORE GULF OF PAPAGAYO,  
AND E 15 TO 20 KT ELSEWHERE. SEAS 4 TO 6 FT. PERIOD 14 SECONDS.  
SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE NIGHT.    
SUN
 
NE TO E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. PERIOD  
13 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE  
DAY.    
SUN NIGHT
 
NE TO E WINDS 20 TO 25 KT OFFSHORE GULF OF  
PAPAGAYO, AND E 15 TO 20 KT ELSEWHERE. SEAS 4 TO 6 FT. PERIOD  
14 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE  
NIGHT.    
MON
 
NE TO E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. PERIOD  
14 SECONDS.    
MON NIGHT
 
NE TO E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
14 SECONDS.    
TUE
 
NE TO E WINDS 20 TO 25 KT OFFSHORE GULF OF PAPAGAYO, AND  
NE 10 TO 15 KT ELSEWHERE. SEAS 5 TO 7 FT IN S SWELL. PERIOD  
16 SECONDS.    
TUE NIGHT
 
NE TO E WINDS 20 KT OFFSHORE GULF OF PAPAGAYO, AND  
E 10 TO 15 KT ELSEWHERE. SEAS 5 TO 7 FT. PERIOD 15 SECONDS.    
WED
 
E TO SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S SWELL.  
PERIOD 16 SECONDS.    
WED NIGHT
 
E TO SE WINDS 15 TO 20 KT. SEAS 6 TO 8 FT IN S TO  
SW SWELL. PERIOD 16 SECONDS.  
 

 
 
PMZ115-290415-  
NORTH COSTA RICA TO WEST PANAMA TO 250 NM OFFSHORE-  
906 AM PDT SAT JUN 28 2025  
   
TODAY
 
VARIABLE WINDS LESS THAN 5 KT NEAR THE AZUERO  
PENINSULA, AND SW TO W 10 KT ELSEWHERE. SEAS 3 TO 5 FT. PERIOD  
14 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE  
DAY.    
TONIGHT
 
NEAR THE AZUERO PENINSULA, W WINDS 10 KT IN THE  
EVENING, BECOMING VARIABLE WINDS LESS THAN 5 KT. ELSEWHERE, SW  
TO W WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 14 SECONDS. SCATTERED  
SHOWERS AND ISOLATED TSTMS THROUGH THE NIGHT.    
SUN
 
NEAR THE AZUERO PENINSULA, VARIABLE WINDS LESS THAN 5 KT,  
BECOMING SW TO W 10 KT IN THE AFTERNOON. ELSEWHERE, SW TO W  
WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 14 SECONDS. SCATTERED  
SHOWERS AND ISOLATED TSTMS THROUGH THE DAY.    
SUN NIGHT
 
NEAR THE AZUERO PENINSULA, VARIABLE WINDS LESS THAN  
5 KT. ELSEWHERE, VARIABLE WINDS LESS THAN 5 KT, BECOMING SW TO W  
10 KT LATE. SEAS 4 TO 6 FT IN S SWELL. PERIOD  
18 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE  
NIGHT.    
MON
 
SW TO W WINDS 10 KT. SEAS 4 TO 6 FT IN S SWELL. PERIOD  
16 SECONDS.    
MON NIGHT
 
SW TO W WINDS 10 KT. SEAS 4 TO 6 FT IN S SWELL.  
PERIOD 15 SECONDS.    
TUE
 
VARIABLE WINDS LESS THAN 5 KT NEAR THE AZUERO PENINSULA,  
AND SW TO W 10 KT ELSEWHERE. SEAS 4 TO 6 FT IN S SWELL. PERIOD  
15 SECONDS.    
TUE NIGHT
 
SW TO W WINDS 10 KT. SEAS 4 TO 6 FT IN S SWELL.  
PERIOD 14 SECONDS.    
WED
 
SW WINDS 10 KT. SEAS 4 TO 6 FT IN S SWELL. PERIOD  
15 SECONDS.    
WED NIGHT
 
SW WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S SWELL.  
PERIOD 16 SECONDS.  
 

 
 
PMZ117-290415-  
EAST PANAMA AND COLOMBIA INCLUDING THE GULF OF PANAMA-  
906 AM PDT SAT JUN 28 2025  
   
TODAY
 
GULF OF PANAMA, VARIABLE WINDS LESS THAN 5 KT, BECOMING  
SW TO W 10 KT IN THE AFTERNOON. ELSEWHERE, S WINDS 10 KT,  
SHIFTING TO SW TO W IN THE AFTERNOON. SEAS 3 TO 5 FT. PERIOD  
15 SECONDS.    
TONIGHT
 
SW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 14 SECONDS.  
SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE NIGHT.    
SUN
 
SW TO W WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL.  
PERIOD 17 SECONDS.    
SUN NIGHT
 
VARIABLE WINDS LESS THAN 5 KT GULF OF PANAMA, AND  
SW TO W 10 KT ELSEWHERE. SEAS 4 TO 6 FT IN S TO SW SWELL. PERIOD  
17 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE  
NIGHT.    
MON
 
SW TO W WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL.  
PERIOD 16 SECONDS.    
MON NIGHT
 
SW TO W WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW  
SWELL. PERIOD 16 SECONDS.    
TUE
 
SW WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL. PERIOD  
15 SECONDS.    
TUE NIGHT
 
SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
15 SECONDS.    
WED
 
SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD 16 SECONDS.    
WED NIGHT
 
SW WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN SW SWELL.  
PERIOD 17 SECONDS.  
 

 
 
PMZ119-290415-  
ECUADOR INCLUDING THE GULF OF GUAYAQUIL TO 250 NM OFFSHORE-  
906 AM PDT SAT JUN 28 2025  
   
TODAY
 
GULF OF GUAYAQUIL, VARIABLE WINDS LESS THAN 5 KT,  
BECOMING W 10 KT IN THE AFTERNOON. ELSEWHERE, S TO SW WINDS  
10 TO 15 KT. SEAS 5 TO 7 FT IN S SWELL. PERIOD 14 SECONDS.    
TONIGHT
 
GULF OF GUAYAQUIL, SW TO W WINDS 10 KT IN THE  
EVENING, BECOMING VARIABLE WINDS LESS THAN 5 KT. ELSEWHERE, S TO  
SW WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN S SWELL. PERIOD  
13 SECONDS.    
SUN
 
GULF OF GUAYAQUIL, VARIABLE WINDS LESS THAN 5 KT,  
BECOMING W 10 KT IN THE AFTERNOON. ELSEWHERE, S TO SW WINDS  
10 TO 15 KT. SEAS 6 TO 8 FT IN S SWELL. PERIOD 18 SECONDS.    
SUN NIGHT
 
GULF OF GUAYAQUIL, SW TO W WINDS 10 KT IN THE  
EVENING, BECOMING VARIABLE WINDS LESS THAN 5 KT. ELSEWHERE, S TO  
SW WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN S SWELL. PERIOD  
16 SECONDS.    
MON
 
S TO SW WINDS 10 KT. SEAS 6 TO 8 FT IN S SWELL. PERIOD  
15 SECONDS.    
MON NIGHT
 
S TO SW WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S  
SWELL. PERIOD 14 SECONDS.    
TUE
 
S TO SW WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S SWELL.  
PERIOD 15 SECONDS.    
TUE NIGHT
 
S TO SW WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S  
SWELL. PERIOD 16 SECONDS.    
WED
 
S TO SW WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S TO SW  
SWELL. PERIOD 16 SECONDS.    
WED NIGHT
 
S TO SW WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN SW  
SWELL. PERIOD 15 SECONDS.  
 

 
 
PMZ121-290415-  
ECUADOR BETWEEN 250 AND 500 NM OFFSHORE-  
906 AM PDT SAT JUN 28 2025  
   
TODAY
 
SE TO S WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S SWELL.  
PERIOD 13 SECONDS.    
TONIGHT
 
SE TO S WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN S SWELL.  
PERIOD 9 SECONDS.    
SUN
 
SE TO S WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN S SWELL.  
PERIOD 17 SECONDS.    
SUN NIGHT
 
SE TO S WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN S  
SWELL. PERIOD 16 SECONDS.    
MON
 
S WINDS 10 KT. SEAS 6 TO 8 FT IN S SWELL. PERIOD  
13 SECONDS.    
MON NIGHT
 
SE TO S WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S  
SWELL. PERIOD 12 SECONDS.    
TUE
 
S WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S SWELL. PERIOD  
14 SECONDS.    
TUE NIGHT
 
S WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S SWELL.  
PERIOD 17 SECONDS.    
WED
 
S WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S TO SW SWELL.  
PERIOD 16 SECONDS.    
WED NIGHT
 
S WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S TO SW  
SWELL. PERIOD 15 SECONDS.  
 

 
 
PMZ123-290415-  
OFFSHORE GALAPAGOS ISLANDS-  
906 AM PDT SAT JUN 28 2025  
   
TODAY
 
SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S SWELL. PERIOD  
10 SECONDS.    
TONIGHT
 
SE TO S WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN S SWELL.  
PERIOD 9 SECONDS.    
SUN
 
SE WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN S SWELL. PERIOD  
10 SECONDS.    
SUN NIGHT
 
SE WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN S SWELL.  
PERIOD 14 SECONDS.    
MON
 
SE TO S WINDS 10 KT. SEAS 6 TO 8 FT IN S SWELL. PERIOD  
12 SECONDS.    
MON NIGHT
 
SE TO S WINDS 10 KT. SEAS 6 TO 8 FT IN S SWELL.  
PERIOD 12 SECONDS.    
TUE
 
SE TO S WINDS 10 KT. SEAS 6 TO 8 FT IN S SWELL. PERIOD  
14 SECONDS.    
TUE NIGHT
 
SE TO S WINDS 10 KT. SEAS 6 TO 8 FT IN S TO SW  
SWELL. PERIOD 13 SECONDS.    
WED
 
S WINDS 10 KT. SEAS 6 TO 8 FT IN S TO SW SWELL. PERIOD  
13 SECONDS.    
WED NIGHT
 
S WINDS 10 KT. SEAS 5 TO 7 FT IN S TO SW SWELL.  
PERIOD 13 SECONDS.  
 

 
 
FORECASTER GR  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab TPC Page Main Text Page