379  
FZPN28 KNHC 230219  
OFFPZ8  
 
OFFSHORE WATERS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
719 PM PDT SAT MAR 22 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.  
 
PMZ101-231430-  
SYNOPSIS FOR THE E PACIFIC WITHIN 250 NM OF CENTRAL AMERICA,  
COLOMBIA, AND WITHIN 750 NM OF ECUADOR  
719 PM PDT SAT MAR 22 2025  
   
SYNOPSIS
 
HIGH PRESSURE IS CENTERED DUE N OF THE AREA OVER THE  
NE GULF OF AMERICA, AND WILL CONTINUE TO SUPPORT A SIGNIFICANT  
GAP WIND EVENT ACROSS THE REGION, FROM THE GULF OF PANAMA TO  
PAPAGAYO AND CENTRAL NICARAGUA THROUGH SUN MORNING. HIGH PRESSURE  
WILL THEN SHIFT SLOWLY EASTWARD, ALLOWING WINDS AND SEAS TO  
GRADUALLY DIMINISH ACROSS THE REGIONAL WATERS THROUGH WED.  
HOWEVER, FRESH TO STRONG WINDS AND MODERATE TO ROUGH SEAS ARE  
EXPECTED TO CONTINUE TO PULSE ACROSS THE PAPAGAYO REGION E OF 88W  
THROUGH NEXT WEEK. MERGING SEAS GENERATED IN THE GAP WIND AREAS  
OF TEHUANTEPEC AND PAPAGAYO WILL CONTINUE TO IMPACT THE OUTER  
WATERS OF GUATEMALA, EL SALVADOR AND NICARAGUA THROUGH LATE  
TONIGHT.  
 

 
 
PMZ111-231430-  
GUATEMALA AND EL SALVADOR TO 250 NM OFFSHORE-  
719 PM PDT SAT MAR 22 2025  
   
TONIGHT
 
E WINDS 10 KT, SHIFTING TO N LATE. SEAS  
6 TO 9 FT IN E TO SE SWELL. PERIOD 14 SECONDS.    
SUN
 
N WINDS 10 KT. SEAS 5 TO 7 FT IN E TO SE SWELL. PERIOD  
14 SECONDS.    
SUN NIGHT
 
NW TO N WINDS 10 KT. SEAS 5 TO 7 FT IN SE SWELL.  
PERIOD 14 SECONDS.    
MON
 
N WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN SE SWELL. PERIOD  
17 SECONDS.    
MON NIGHT
 
NW TO N WINDS 10 KT. SEAS 5 TO 7 FT IN SE SWELL.  
PERIOD 15 SECONDS.    
TUE
 
N WINDS 10 KT. SEAS 5 TO 7 FT IN S SWELL. PERIOD  
15 SECONDS.    
TUE NIGHT
 
NW WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL.  
PERIOD 14 SECONDS.    
WED
 
NW TO N WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 14 SECONDS.    
WED NIGHT
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 4 TO 6 FT IN S  
TO SW SWELL. PERIOD 14 SECONDS.    
THU
 
NE TO E WINDS 10 KT. SEAS 5 TO 7 FT IN S TO SW SWELL.  
PERIOD 14 SECONDS.    
THU NIGHT
 
NE WINDS 10 KT. SEAS 5 TO 7 FT IN S TO SW SWELL.  
PERIOD 14 SECONDS.  
 

 
 
PMZ113-231430-  
EL SALVADOR TO NORTH COSTA RICA INCLUDING THE GULFS OF FONSECA  
AND PAPAGAYO-  
719 PM PDT SAT MAR 22 2025  
   
TONIGHT
 
NE TO E WINDS 25 TO 30 KT OFFSHORE GULF OF PAPAGAYO,  
AND NE 20 TO 25 KT ELSEWHERE. SEAS 6 TO 9 FT IN NE TO E SWELL.  
PERIOD 14 SECONDS.    
SUN
 
NE WINDS 20 TO 25 KT. SEAS 6 TO 9 FT IN NE TO E SWELL.  
PERIOD 14 SECONDS.    
SUN NIGHT
 
NE TO E WINDS 25 TO 30 KT OFFSHORE GULF OF  
PAPAGAYO, AND NE 20 TO 25 KT ELSEWHERE. SEAS 6 TO 9 FT IN NE TO  
E SWELL. PERIOD 14 SECONDS.    
MON
 
NE WINDS 20 TO 25 KT. SEAS 6 TO 8 FT IN NE TO E SWELL.  
PERIOD 15 SECONDS.    
MON NIGHT
 
NE TO E WINDS 20 TO 25 KT OFFSHORE GULF OF  
PAPAGAYO, AND NE TO E 10 TO 15 KT ELSEWHERE. SEAS 6 TO 8 FT IN E  
SWELL. PERIOD 13 SECONDS.    
TUE
 
NE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. PERIOD 15 SECONDS.    
TUE NIGHT
 
NE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. PERIOD  
14 SECONDS.    
WED
 
NE WINDS 15 TO 20 KT. SEAS 6 TO 8 FT IN SE TO S SWELL.  
PERIOD 12 SECONDS.    
WED NIGHT
 
NE TO E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. PERIOD  
12 SECONDS.    
THU
 
NE TO E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. PERIOD  
12 SECONDS.    
THU NIGHT
 
E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. PERIOD  
12 SECONDS.  
 

 
 
PMZ115-231430-  
NORTH COSTA RICA TO WEST PANAMA TO 250 NM OFFSHORE-  
719 PM PDT SAT MAR 22 2025  
   
TONIGHT
 
N TO NE WINDS 15 TO 20 KT NEAR THE AZUERO PENINSULA,  
AND NW 10 KT ELSEWHERE. SEAS 5 TO 7 FT IN S SWELL. PERIOD  
14 SECONDS.    
SUN
 
NEAR THE AZUERO PENINSULA, NE WINDS 15 TO 20 KT.  
ELSEWHERE, N WINDS 10 KT, SHIFTING TO SW TO W IN THE AFTERNOON.  
SEAS 5 TO 7 FT IN S TO SW SWELL. PERIOD 14 SECONDS.    
SUN NIGHT
 
W WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL.  
PERIOD 14 SECONDS. SCATTERED SHOWERS THROUGH THE NIGHT.    
MON
 
NW TO N WINDS 10 KT, SHIFTING TO SW IN THE AFTERNOON.  
SEAS 4 TO 6 FT IN S TO SW SWELL. PERIOD 15 SECONDS. SCATTERED  
SHOWERS THROUGH THE DAY.    
MON NIGHT
 
VARIABLE WINDS LESS THAN 5 KT NEAR THE AZUERO  
PENINSULA, AND W 10 KT ELSEWHERE. SEAS 4 TO 6 FT IN S TO SW  
SWELL. PERIOD 14 SECONDS.    
TUE
 
VARIABLE WINDS LESS THAN 5 KT NEAR THE AZUERO PENINSULA,  
AND W TO NW 10 KT ELSEWHERE. SEAS 4 TO 6 FT IN S TO SW SWELL.  
PERIOD 14 SECONDS.    
TUE NIGHT
 
VARIABLE WINDS LESS THAN 5 KT NEAR THE AZUERO  
PENINSULA, AND W TO NW 10 KT ELSEWHERE. SEAS 3 TO 5 FT. PERIOD  
14 SECONDS.    
WED
 
NE WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 14 SECONDS.    
WED NIGHT
 
S WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL.  
PERIOD 13 SECONDS.    
THU
 
SE TO S WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 13 SECONDS.    
THU NIGHT
 
S TO SW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD  
13 SECONDS.  
 

 
 
PMZ117-231430-  
EAST PANAMA AND COLOMBIA INCLUDING THE GULF OF PANAMA-  
719 PM PDT SAT MAR 22 2025  
   
TONIGHT
 
GULF OF PANAMA, N WINDS 15 TO 20 KT. ELSEWHERE, N TO  
NE WINDS 10 KT, SHIFTING TO NE TO E LATE. SEAS 5 TO  
7 FT IN N SWELL. PERIOD 13 SECONDS. SCATTERED SHOWERS AND  
ISOLATED TSTMS THROUGH THE NIGHT.    
SUN
 
NE TO E WINDS 10 TO 15 KT, SHIFTING TO NW TO N IN THE  
AFTERNOON. SEAS 4 TO 6 FT. PERIOD 14 SECONDS. SCATTERED SHOWERS  
THROUGH THE DAY.    
SUN NIGHT
 
NE WINDS 10 KT, SHIFTING TO E TO SE LATE. SEAS 4 TO  
6 FT IN SW SWELL. PERIOD 15 SECONDS.  
SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE NIGHT.    
MON
 
SE TO S WINDS 10 KT, SHIFTING TO SW IN THE AFTERNOON.  
SEAS 4 TO 6 FT IN S TO SW SWELL. PERIOD 15 SECONDS. SCATTERED  
SHOWERS THROUGH THE DAY.    
MON NIGHT
 
S TO SW WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW  
SWELL. PERIOD 14 SECONDS.    
TUE
 
SW WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL. PERIOD  
14 SECONDS.    
TUE NIGHT
 
N TO NE WINDS 10 KT GULF OF PANAMA, AND VARIABLE  
LESS THAN 5 KT ELSEWHERE. SEAS 3 TO 5 FT. PERIOD 14 SECONDS.    
WED
 
SE TO S WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 14 SECONDS.    
WED NIGHT
 
S TO SW WINDS 10 KT. SEAS 2 TO 4 FT. PERIOD  
14 SECONDS.    
THU
 
SW WINDS 10 KT. SEAS 2 TO 4 FT. PERIOD 13 SECONDS.    
THU NIGHT
 
SW WINDS 10 KT. SEAS 2 TO 4 FT. PERIOD 13 SECONDS.  
 

 
 
PMZ119-231430-  
ECUADOR INCLUDING THE GULF OF GUAYAQUIL TO 250 NM OFFSHORE-  
719 PM PDT SAT MAR 22 2025  
   
TONIGHT
 
S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT IN S TO SW SWELL.  
PERIOD 14 SECONDS. SCATTERED SHOWERS THROUGH THE NIGHT.    
SUN
 
GULF OF GUAYAQUIL, VARIABLE WINDS LESS THAN 5 KT,  
BECOMING W TO NW 10 KT IN THE AFTERNOON. ELSEWHERE, S TO SW  
WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL. PERIOD 15 SECONDS.  
SCATTERED SHOWERS THROUGH THE DAY.    
SUN NIGHT
 
S TO SW WINDS 10 KT. SEAS 5 TO 7 FT IN S TO SW  
SWELL. PERIOD 15 SECONDS. SCATTERED SHOWERS THROUGH THE NIGHT.    
MON
 
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 TO SW SWELL. PERIOD 15 SECONDS.  
SCATTERED SHOWERS THROUGH THE DAY.    
MON NIGHT
 
S TO SW WINDS 10 KT. SEAS 5 TO 7 FT IN S TO SW  
SWELL. PERIOD 14 SECONDS.    
TUE
 
S TO SW WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL.  
PERIOD 14 SECONDS.    
TUE NIGHT
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT IN S  
TO SW SWELL. PERIOD 14 SECONDS.    
WED
 
VARIABLE WINDS LESS THAN 5 KT GULF OF GUAYAQUIL, AND SE  
TO S 10 KT ELSEWHERE. SEAS 3 TO 5 FT. PERIOD 13 SECONDS.    
WED NIGHT
 
VARIABLE WINDS LESS THAN 5 KT GULF OF GUAYAQUIL,  
AND S TO SW 10 KT ELSEWHERE. SEAS 3 TO 5 FT. PERIOD 13 SECONDS.    
THU
 
VARIABLE WINDS LESS THAN 5 KT GULF OF GUAYAQUIL, AND S TO  
SW 10 KT ELSEWHERE. SEAS 3 TO 5 FT. PERIOD 13 SECONDS.    
THU NIGHT
 
SW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 15 SECONDS.  
 

 
 
PMZ121-231430-  
ECUADOR BETWEEN 250 AND 500 NM OFFSHORE-  
719 PM PDT SAT MAR 22 2025  
   
TONIGHT
 
SE WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL.  
PERIOD 14 SECONDS. SCATTERED SHOWERS THROUGH THE NIGHT.    
SUN
 
SE WINDS 10 KT. SEAS 5 TO 7 FT IN S TO SW SWELL. PERIOD  
15 SECONDS. SCATTERED SHOWERS THROUGH THE DAY.    
SUN NIGHT
 
SE TO S WINDS 10 KT. SEAS 5 TO 7 FT IN S TO SW  
SWELL. PERIOD 15 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS  
THROUGH THE NIGHT.    
MON
 
S WINDS 10 KT. SEAS 5 TO 7 FT IN S TO SW SWELL. PERIOD  
15 SECONDS. SCATTERED SHOWERS THROUGH THE DAY.    
MON NIGHT
 
SW WINDS 10 KT. SEAS 5 TO 7 FT IN S TO SW SWELL.  
PERIOD 14 SECONDS.    
TUE
 
SW WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL. PERIOD  
14 SECONDS.    
TUE NIGHT
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT IN S  
TO SW SWELL. PERIOD 13 SECONDS.    
WED
 
SW TO W WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 13 SECONDS.    
WED NIGHT
 
W TO NW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
13 SECONDS.    
THU
 
W 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  
15 SECONDS.  
 

 
 
PMZ123-231430-  
OFFSHORE GALAPAGOS ISLANDS-  
719 PM PDT SAT MAR 22 2025  
   
TONIGHT
 
E TO SE WINDS 10 KT. SEAS 5 TO 7 FT IN SW SWELL.  
PERIOD 15 SECONDS. SCATTERED SHOWERS THROUGH THE NIGHT.    
SUN
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 5 TO 7 FT IN SW  
SWELL. PERIOD 15 SECONDS. SCATTERED SHOWERS THROUGH THE DAY.    
SUN NIGHT
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 5 TO 7 FT IN S  
TO SW SWELL. PERIOD 15 SECONDS. SCATTERED SHOWERS THROUGH THE  
NIGHT.    
MON
 
SE TO S WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S TO SW  
SWELL. PERIOD 14 SECONDS. SCATTERED SHOWERS THROUGH THE DAY.    
MON NIGHT
 
VARIABLE WINDS LESS THAN 5 KT ELSEWHERE, AND SW  
10 KT LEE OF GALAPAGOS ISLANDS. SEAS 5 TO 7 FT IN S TO SW SWELL.  
PERIOD 12 SECONDS.    
TUE
 
W WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL. PERIOD  
12 SECONDS.    
TUE NIGHT
 
W WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL.  
PERIOD 13 SECONDS.    
WED
 
W WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 13 SECONDS.    
WED NIGHT
 
W WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 13 SECONDS.    
THU
 
W WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL. PERIOD  
15 SECONDS.    
THU NIGHT
 
SW TO W WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL.  
PERIOD 15 SECONDS.  
 

 
 
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