672  
FZPN28 KNHC 182219  
OFFPZ8  
 
OFFSHORE WATERS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
219 PM PST WED DEC 18 2024  
 
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.  
 
PMZ101-191030-  
SYNOPSIS FOR THE E PACIFIC WITHIN 250 NM OF CENTRAL AMERICA,  
COLOMBIA, AND WITHIN 750 NM OF ECUADOR  
219 PM PST WED DEC 18 2024  
   
SYNOPSIS
 
FRESH TO STRONG NORTHEAST WINDS WILL CONTINUE TO  
PULSE IN THE PAPAGAYO REGION THROUGH THE NEXT FEW DAYS ALONG  
WITH MODERATE SEAS. MODERATE NORTHERLY WINDS PULSING TO FRESH  
SPEEDS WILL REMAIN IN THE GULF OF PANAMA THROUGH SUN. GENTLE TO  
MODERATE WINDS BETWEEN ECUADOR AND THE GALAPAGOS ISLANDS WILL  
CONTINUE THROUGH FRI, THEN MAINLY GENTLE SPEEDS WILL PREVAIL  
AFTERWARD.  
 

 
 
PMZ111-191030-  
GUATEMALA AND EL SALVADOR TO 250 NM OFFSHORE-  
219 PM PST WED DEC 18 2024  
   
TONIGHT
 
N WINDS 10 KT. SEAS 4 TO 6 FT IN NW SWELL. PERIOD  
13 SECONDS.    
THU
 
NE WINDS 10 KT. SEAS 6 TO 8 FT IN NW SWELL. PERIOD  
12 SECONDS.    
THU NIGHT
 
N WINDS 10 TO 15 KT. SEAS 6 TO 9 FT IN NW SWELL.  
PERIOD 12 SECONDS.    
FRI
 
N TO NE WINDS 10 TO 15 KT. SEAS 6 TO 9 FT IN NW SWELL.  
PERIOD 12 SECONDS.    
FRI NIGHT
 
N WINDS 10 KT. SEAS 6 TO 8 FT IN NW SWELL. PERIOD  
11 SECONDS.    
SAT
 
N TO NE WINDS 10 KT. SEAS 6 TO 9 FT IN NW SWELL. PERIOD  
10 SECONDS.    
SAT NIGHT
 
N WINDS 10 KT. SEAS 6 TO 8 FT IN NW SWELL. PERIOD  
10 SECONDS.    
SUN
 
NE WINDS 10 KT. SEAS 6 TO 8 FT IN NW SWELL. PERIOD  
10 SECONDS.    
SUN NIGHT
 
NE WINDS 10 KT. SEAS 6 TO 8 FT IN NW SWELL. PERIOD  
10 SECONDS.    
MON
 
N TO NE WINDS 10 KT. SEAS 4 TO 6 FT IN NW SWELL. PERIOD  
11 SECONDS.    
MON NIGHT
 
N TO NE WINDS 10 KT. SEAS 4 TO 6 FT IN NW SWELL.  
PERIOD 12 SECONDS.  
 

 
 
PMZ113-191030-  
EL SALVADOR TO NORTH COSTA RICA INCLUDING THE GULFS OF FONSECA  
AND PAPAGAYO-  
219 PM PST WED DEC 18 2024  
   
TONIGHT
 
NE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. PERIOD  
13 SECONDS.    
THU
 
NE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. PERIOD 13 SECONDS.    
THU NIGHT
 
NE TO E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. PERIOD  
13 SECONDS.    
FRI
 
NE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. PERIOD 14 SECONDS.    
FRI NIGHT
 
NE TO E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. PERIOD  
11 SECONDS.    
SAT
 
NE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. PERIOD 11 SECONDS.    
SAT NIGHT
 
NE TO E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. PERIOD  
10 SECONDS.    
SUN
 
NE TO E WINDS 15 TO 20 KT. SEAS 6 TO 8 FT IN NW TO N  
SWELL. PERIOD 10 SECONDS.    
SUN NIGHT
 
NE TO E WINDS 15 TO 20 KT. SEAS 6 TO 8 FT IN N  
SWELL. PERIOD 10 SECONDS.    
MON
 
NE TO E WINDS 15 TO 20 KT. SEAS 6 TO 8 FT IN N TO NE  
SWELL. PERIOD 10 SECONDS.    
MON NIGHT
 
NE TO E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. PERIOD  
12 SECONDS.  
 

 
 
PMZ115-191030-  
NORTH COSTA RICA TO WEST PANAMA TO 250 NM OFFSHORE-  
219 PM PST WED DEC 18 2024  
   
TONIGHT
 
W WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL.  
PERIOD 13 SECONDS. SCATTERED SHOWERS THROUGH THE NIGHT.    
THU
 
SW TO W WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL.  
PERIOD 14 SECONDS. SCATTERED SHOWERS THROUGH THE DAY.    
THU NIGHT
 
SW TO W WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD  
14 SECONDS. SCATTERED SHOWERS THROUGH THE NIGHT.    
FRI
 
SW TO W WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 14 SECONDS.  
SCATTERED SHOWERS THROUGH THE DAY.    
FRI NIGHT
 
SW TO W WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD  
13 SECONDS.    
SAT
 
SW TO W WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 12 SECONDS.    
SAT NIGHT
 
W WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 12 SECONDS.    
SUN
 
VARIABLE WINDS LESS THAN 5 KT NEAR THE AZUERO PENINSULA,  
AND SW TO W 10 KT ELSEWHERE. SEAS 3 TO 5 FT. PERIOD 11 SECONDS.    
SUN NIGHT
 
VARIABLE WINDS LESS THAN 5 KT NEAR THE AZUERO  
PENINSULA, AND SW TO W 10 KT ELSEWHERE. SEAS 4 TO 6 FT IN W  
SWELL. PERIOD 11 SECONDS.    
MON
 
VARIABLE WINDS LESS THAN 5 KT NEAR THE AZUERO PENINSULA,  
AND S TO SW 10 KT ELSEWHERE. SEAS 3 TO 5 FT. PERIOD 11 SECONDS.    
MON NIGHT
 
VARIABLE WINDS LESS THAN 5 KT NEAR THE AZUERO  
PENINSULA, AND SW 10 KT ELSEWHERE. SEAS 4 TO 6 FT IN S TO SW  
SWELL. PERIOD 13 SECONDS.  
 

 
 
PMZ117-191030-  
EAST PANAMA AND COLOMBIA INCLUDING THE GULF OF PANAMA-  
219 PM PST WED DEC 18 2024  
   
TONIGHT
 
W WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
13 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS.    
THU
 
SW TO W WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
14 SECONDS. SCATTERED SHOWERS THROUGH THE DAY. ISOLATED TSTMS IN  
THE AFTERNOON.    
THU NIGHT
 
SW TO W WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
15 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE  
NIGHT.    
FRI
 
SW TO W WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
14 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE  
DAY.    
FRI NIGHT
 
SW TO W WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
13 SECONDS.    
SAT
 
SW TO W WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
13 SECONDS.    
SAT NIGHT
 
SW TO W WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
12 SECONDS.    
SUN
 
SW TO W WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
13 SECONDS.    
SUN NIGHT
 
W WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
12 SECONDS.    
MON
 
SW TO W WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
12 SECONDS.    
MON NIGHT
 
SW TO W WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
12 SECONDS.  
 

 
 
PMZ119-191030-  
ECUADOR INCLUDING THE GULF OF GUAYAQUIL TO 250 NM OFFSHORE-  
219 PM PST WED DEC 18 2024  
   
TONIGHT
 
S TO SW WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S TO SW  
SWELL. PERIOD 14 SECONDS.    
THU
 
GULF OF GUAYAQUIL, VARIABLE WINDS LESS THAN 5 KT,  
BECOMING W 10 TO 15 KT IN THE AFTERNOON. ELSEWHERE, S TO SW  
WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD 14 SECONDS.    
THU NIGHT
 
S TO SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
14 SECONDS.    
FRI
 
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 3 TO 5 FT. PERIOD 14 SECONDS.    
FRI NIGHT
 
S TO SW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD  
13 SECONDS.    
SAT
 
SW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 13 SECONDS.    
SAT NIGHT
 
SW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 13 SECONDS.    
SUN
 
S TO SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
13 SECONDS.    
SUN NIGHT
 
SW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 12 SECONDS.    
MON
 
S TO SW WINDS 10 KT. SEAS 4 TO 6 FT IN W TO NW SWELL.  
PERIOD 12 SECONDS.    
MON NIGHT
 
S TO SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
13 SECONDS.  
 

 
 
PMZ121-191030-  
ECUADOR BETWEEN 250 AND 500 NM OFFSHORE-  
219 PM PST WED DEC 18 2024  
   
TONIGHT
 
S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
15 SECONDS.    
THU
 
S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD 15 SECONDS.    
THU NIGHT
 
S WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL.  
PERIOD 14 SECONDS.    
FRI
 
S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD 13 SECONDS.    
FRI NIGHT
 
S WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 13 SECONDS.    
SAT
 
S TO SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
13 SECONDS.    
SAT NIGHT
 
S TO SW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD  
13 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 KT. SEAS 3 TO 5 FT. PERIOD  
13 SECONDS.    
MON
 
S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD 13 SECONDS.    
MON NIGHT
 
S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
13 SECONDS.  
 

 
 
PMZ123-191030-  
OFFSHORE GALAPAGOS ISLANDS-  
219 PM PST WED DEC 18 2024  
   
TONIGHT
 
SE TO S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
15 SECONDS.    
THU
 
SE TO S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
15 SECONDS.    
THU NIGHT
 
S WINDS 10 KT. SEAS 4 TO 6 FT IN SW TO W SWELL.  
PERIOD 14 SECONDS.    
FRI
 
S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD 14 SECONDS.    
FRI NIGHT
 
S WINDS 10 KT. SEAS 4 TO 6 FT IN W TO NW SWELL.  
PERIOD 13 SECONDS.    
SAT
 
S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD 12 SECONDS.    
SAT NIGHT
 
S TO SW WINDS 10 KT. SEAS 4 TO 6 FT IN NW TO N  
SWELL. PERIOD 12 SECONDS.    
SUN
 
S WINDS 10 KT. SEAS 4 TO 6 FT IN NW TO N SWELL. PERIOD  
13 SECONDS.    
SUN NIGHT
 
S WINDS 10 KT. SEAS 4 TO 6 FT IN NW TO N SWELL.  
PERIOD 13 SECONDS.    
MON
 
S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD 13 SECONDS.    
MON NIGHT
 
S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
14 SECONDS.  
 

 
 
FORECASTER KRV  
 
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