995  
FZPN28 KNHC 271613  
OFFPZ8  
 
OFFSHORE WATERS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
913 AM PDT THU MAR 27 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.  
 
PMZ101-280415-  
SYNOPSIS FOR THE E PACIFIC WITHIN 250 NM OF CENTRAL AMERICA,  
COLOMBIA, AND WITHIN 750 NM OF ECUADOR  
913 AM PDT THU MAR 27 2025  
   
SYNOPSIS
 
WIDESPREAD FRESH TO STRONG NE TO E WINDS WILL PULSE  
IN THE GULF OF PAPAGAYO THROUGH FRI MORNING AS LOW PRESSURE  
PREVAILS OVER NORTHWESTERN COLOMBIA. WINDS ARE EXPECTED TO BECOME  
MORE CONFINED TO JUST OFFSHORE OF NICARAGUA THIS WEEKEND,  
PULSING TO FRESH TO LOCALLY STRONG SPEEDS. ELSEWHERE, FRESH TO  
LOCALLY STRONG N WINDS WILL PULSE IN THE GULF OF PANAMA THROUGH  
FRI MORNING, WITH OCCASIONAL MODERATE WINDS OCCURRING THIS  
WEEKEND. OTHERWISE, A NEW LONG-PERIOD S HEMISPHERE SWELL IS  
SLATED TO MOVE THROUGH THE WATERS OFFSHORE OF CENTRAL AND SOUTH  
AMERICA FRI INTO THIS WEEKEND, PROMOTING SEAS OF 4 TO 7 FT.  
 

 
 
PMZ111-280415-  
GUATEMALA AND EL SALVADOR TO 250 NM OFFSHORE-  
913 AM PDT THU MAR 27 2025  
   
TODAY
 
E TO SE WINDS 10 TO 15 KT IN THE AFTERNOON. SEAS 5 TO  
7 FT IN S TO SW SWELL. PERIOD 14 SECONDS.    
TONIGHT
 
E WINDS 10 KT, SHIFTING TO N TO NE LATE.  
SEAS 5 TO 7 FT IN SE TO S SWELL. PERIOD 14 SECONDS.    
FRI
 
E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. PERIOD 18 SECONDS.    
FRI NIGHT
 
NE TO E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S  
SWELL. PERIOD 17 SECONDS.    
SAT
 
NE TO E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S TO SW  
SWELL. PERIOD 16 SECONDS.    
SAT NIGHT
 
E TO SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S TO  
SW SWELL. PERIOD 15 SECONDS.    
SUN
 
E WINDS 10 KT. SEAS 5 TO 7 FT IN S TO SW SWELL. PERIOD  
16 SECONDS.    
SUN NIGHT
 
NE TO E WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW  
SWELL. PERIOD 17 SECONDS.    
MON
 
NE TO E WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL.  
PERIOD 16 SECONDS.    
MON NIGHT
 
NE WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL.  
PERIOD 15 SECONDS.  
 

 
 
PMZ113-280415-  
EL SALVADOR TO NORTH COSTA RICA INCLUDING THE GULFS OF FONSECA  
AND PAPAGAYO-  
913 AM PDT THU MAR 27 2025  
   
TODAY
 
NE TO E WINDS 15 TO 20 KT IN THE AFTERNOON. SEAS 5 TO  
7 FT. PERIOD 14 SECONDS.    
TONIGHT
 
NE TO E WINDS 20 TO 25 KT OFFSHORE GULF OF PAPAGAYO,  
AND E 15 TO 20 KT ELSEWHERE. SEAS 5 TO 7 FT. PERIOD 14 SECONDS.    
FRI
 
E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. PERIOD 17 SECONDS.    
FRI NIGHT
 
E TO SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S TO  
SW SWELL. PERIOD 17 SECONDS.    
SAT
 
NE TO E WINDS 20 TO 25 KT OFFSHORE GULF OF PAPAGAYO, AND  
NE TO E 10 TO 15 KT ELSEWHERE. SEAS 5 TO 7 FT. PERIOD  
16 SECONDS.    
SAT NIGHT
 
S WINDS 10 KT. SEAS 5 TO 7 FT IN SW SWELL. PERIOD  
16 SECONDS.    
SUN
 
N TO NE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S TO SW  
SWELL. PERIOD 16 SECONDS.    
SUN NIGHT
 
W WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL.  
PERIOD 17 SECONDS.    
MON
 
NE TO E WINDS 15 TO 20 KT OFFSHORE GULF OF PAPAGAYO, AND  
N TO NE 10 KT ELSEWHERE. SEAS 4 TO 6 FT. PERIOD 16 SECONDS.    
MON NIGHT
 
NW TO N WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW  
SWELL. PERIOD 15 SECONDS.  
 

 
 
PMZ115-280415-  
NORTH COSTA RICA TO WEST PANAMA TO 250 NM OFFSHORE-  
913 AM PDT THU MAR 27 2025  
   
TODAY
 
SE WINDS 10 KT IN THE AFTERNOON. SEAS 4 TO 6 FT IN S TO  
SW SWELL. PERIOD 14 SECONDS. SCATTERED SHOWERS THROUGH THE DAY.    
TONIGHT
 
SE TO S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
14 SECONDS. SCATTERED SHOWERS THROUGH THE NIGHT.    
FRI
 
SE TO S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
17 SECONDS. SCATTERED SHOWERS THROUGH THE DAY.    
FRI NIGHT
 
SE TO S WINDS 10 KT, SHIFTING TO NE LATE.  
SEAS 3 TO 5 FT. PERIOD 17 SECONDS. SCATTERED SHOWERS THROUGH THE  
NIGHT.    
SAT
 
E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD 16 SECONDS.    
SAT NIGHT
 
SW WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL.  
PERIOD 16 SECONDS.    
SUN
 
N WINDS 10 KT NEAR THE AZUERO PENINSULA, AND VARIABLE  
LESS THAN 5 KT ELSEWHERE. SEAS 4 TO 6 FT IN S TO SW SWELL.  
PERIOD 17 SECONDS.    
SUN NIGHT
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT IN S  
TO SW SWELL. PERIOD 16 SECONDS.    
MON
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT IN S TO SW  
SWELL. PERIOD 16 SECONDS.    
MON NIGHT
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT IN S  
TO SW SWELL. PERIOD 15 SECONDS.  
 

 
 
PMZ117-280415-  
EAST PANAMA AND COLOMBIA INCLUDING THE GULF OF PANAMA-  
913 AM PDT THU MAR 27 2025  
   
TODAY
 
W TO NW WINDS 10 KT IN THE AFTERNOON. SEAS 4 TO 6 FT IN  
S TO SW SWELL. PERIOD 14 SECONDS. SCATTERED SHOWERS THROUGH THE  
DAY.    
TONIGHT
 
NE WINDS 15 TO 20 KT GULF OF PANAMA, AND SW 10 KT  
ELSEWHERE. SEAS 3 TO 5 FT. PERIOD 14 SECONDS. SCATTERED SHOWERS  
THROUGH THE NIGHT.    
FRI
 
E WINDS 10 TO 15 KT, SHIFTING TO NW IN THE AFTERNOON.  
SEAS 3 TO 5 FT. PERIOD 17 SECONDS. SCATTERED SHOWERS THROUGH THE  
DAY.    
FRI NIGHT
 
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
17 SECONDS. SCATTERED SHOWERS THROUGH THE NIGHT.    
SAT
 
SE WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 16 SECONDS.    
SAT NIGHT
 
E WINDS 10 KT GULF OF PANAMA, AND VARIABLE LESS  
THAN 5 KT ELSEWHERE. SEAS 3 TO 5 FT. PERIOD 16 SECONDS.    
SUN
 
N TO NE WINDS 10 KT GULF OF PANAMA, AND VARIABLE LESS  
THAN 5 KT ELSEWHERE. SEAS 4 TO 6 FT IN S TO SW SWELL. PERIOD  
16 SECONDS.    
SUN NIGHT
 
N WINDS 10 KT GULF OF PANAMA, AND VARIABLE LESS  
THAN 5 KT ELSEWHERE. SEAS 3 TO 5 FT IN S TO SW SWELL. PERIOD  
16 SECONDS.    
MON
 
S WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 16 SECONDS.    
MON NIGHT
 
SE WINDS 10 KT GULF OF PANAMA, AND VARIABLE LESS  
THAN 5 KT ELSEWHERE. SEAS 3 TO 5 FT IN S TO SW SWELL. PERIOD  
15 SECONDS.  
 

 
 
PMZ119-280415-  
ECUADOR INCLUDING THE GULF OF GUAYAQUIL TO 250 NM OFFSHORE-  
913 AM PDT THU MAR 27 2025  
   
TODAY
 
SW TO W WINDS 10 TO 15 KT IN THE AFTERNOON. SEAS 3 TO  
5 FT. PERIOD 14 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS  
THROUGH THE DAY.    
TONIGHT
 
VARIABLE WINDS LESS THAN 5 KT GULF OF GUAYAQUIL, AND  
SW TO W 10 KT ELSEWHERE. SEAS 4 TO 6 FT IN SW SWELL. PERIOD  
17 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS.    
FRI
 
GULF OF GUAYAQUIL, VARIABLE WINDS LESS THAN 5 KT.  
VARIABLE WINDS LESS THAN 5 KT IN THE MORNING. ELSEWHERE, W TO NW  
WINDS 10 KT IN THE AFTERNOON. SEAS 4 TO 6 FT IN SW SWELL. PERIOD  
17 SECONDS. SCATTERED SHOWERS THROUGH THE DAY.    
FRI NIGHT
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 4 TO 6 FT IN SW  
SWELL. PERIOD 17 SECONDS. SCATTERED SHOWERS THROUGH THE NIGHT.    
SAT
 
VARIABLE WINDS LESS THAN 5 KT GULF OF GUAYAQUIL, AND S  
10 KT ELSEWHERE. SEAS 4 TO 6 FT IN SW SWELL. PERIOD 17 SECONDS.    
SAT NIGHT
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 4 TO 6 FT IN SW  
SWELL. PERIOD 17 SECONDS.    
SUN
 
VARIABLE WINDS LESS THAN 5 KT GULF OF GUAYAQUIL, AND S TO  
SW 10 KT ELSEWHERE. SEAS 4 TO 6 FT IN SW SWELL. PERIOD  
16 SECONDS.    
SUN NIGHT
 
SW WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL. PERIOD  
16 SECONDS.    
MON
 
S TO SW WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL. PERIOD  
15 SECONDS.    
MON NIGHT
 
VARIABLE WINDS LESS THAN 5 KT GULF OF GUAYAQUIL,  
AND S TO SW 10 KT ELSEWHERE. SEAS 4 TO 6 FT IN S TO SW SWELL.  
PERIOD 15 SECONDS.  
 

 
 
PMZ121-280415-  
ECUADOR BETWEEN 250 AND 500 NM OFFSHORE-  
913 AM PDT THU MAR 27 2025  
   
TODAY
 
SW TO W WINDS 10 KT IN THE AFTERNOON. SEAS 4 TO 6 FT IN  
S TO SW SWELL. PERIOD 16 SECONDS. SCATTERED TSTMS.    
TONIGHT
 
SW TO W WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL.  
PERIOD 17 SECONDS. SCATTERED SHOWERS THROUGH THE NIGHT.    
FRI
 
W TO NW WINDS 10 KT IN THE MORNING, BECOMING VARIABLE  
WINDS LESS THAN 5 KT. SEAS 4 TO 6 FT IN S TO SW SWELL. PERIOD  
17 SECONDS. SCATTERED SHOWERS THROUGH THE DAY.    
FRI NIGHT
 
NW TO N WINDS 10 KT IN THE EVENING, BECOMING  
VARIABLE WINDS LESS THAN 5 KT. SEAS 4 TO 6 FT IN S TO SW SWELL.  
PERIOD 16 SECONDS. SCATTERED SHOWERS THROUGH THE NIGHT.    
SAT
 
N TO NE WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL.  
PERIOD 17 SECONDS.    
SAT NIGHT
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 4 TO 6 FT IN S  
TO SW SWELL. PERIOD 17 SECONDS.    
SUN
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 4 TO 6 FT IN S TO SW  
SWELL. PERIOD 16 SECONDS.    
SUN NIGHT
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 4 TO 6 FT IN S  
TO SW SWELL. PERIOD 15 SECONDS.    
MON
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 4 TO 6 FT IN S TO SW  
SWELL. PERIOD 15 SECONDS.    
MON NIGHT
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 4 TO 6 FT IN S  
TO SW SWELL. PERIOD 14 SECONDS.  
 

 
 
PMZ123-280415-  
OFFSHORE GALAPAGOS ISLANDS-  
913 AM PDT THU MAR 27 2025  
   
TODAY
 
SW WINDS 10 KT IN THE AFTERNOON. SEAS 4 TO 6 FT IN SW  
SWELL. PERIOD 18 SECONDS. SCATTERED SHOWERS THROUGH THE DAY.    
TONIGHT
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 5 TO 7 FT IN SW  
SWELL. PERIOD 17 SECONDS. SCATTERED SHOWERS THROUGH THE NIGHT.    
FRI
 
ELSEWHERE, S WINDS 10 KT IN THE MORNING. VARIABLE WINDS  
LESS THAN 5 KT IN THE AFTERNOON. LEE OF GALAPAGOS ISLANDS,  
VARIABLE WINDS LESS THAN 5 KT IN THE MORNING. SEAS 5 TO 7 FT IN  
SW SWELL. PERIOD 16 SECONDS. SCATTERED SHOWERS THROUGH THE DAY.    
FRI NIGHT
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 5 TO 7 FT IN SW  
SWELL. PERIOD 16 SECONDS. SCATTERED SHOWERS THROUGH THE NIGHT.    
SAT
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 5 TO 7 FT IN SW  
SWELL. PERIOD 17 SECONDS.    
SAT NIGHT
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 5 TO 7 FT IN SW  
SWELL. PERIOD 17 SECONDS.    
SUN
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 5 TO 7 FT IN SW  
SWELL. PERIOD 16 SECONDS.    
SUN NIGHT
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 5 TO 7 FT IN SW  
SWELL. PERIOD 15 SECONDS.    
MON
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 4 TO 6 FT IN SW  
SWELL. PERIOD 14 SECONDS.    
MON NIGHT
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 5 TO 7 FT IN SW  
SWELL. PERIOD 14 SECONDS.  
 

 
 
FORECASTER ADAMS  
 
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