934  
FZPN03 KNHC 222145  
HSFEP2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
2230 UTC FRI AUG 22 2025  
 
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  
 
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.  
 
SECURITE  
 
E PACIFIC FROM THE EQUATOR TO 30N E OF 140W AND 03.4S TO THE  
EQUATOR E OF 120W  
 
SYNOPSIS VALID 1800 UTC FRI AUG 22.  
24 HOUR FORECAST VALID 1800 UTC SAT AUG 23.  
48 HOUR FORECAST VALID 1800 UTC SUN AUG 24.  
 
.WARNINGS.  
 
.NONE.  
 
.SYNOPSIS AND FORECAST.  
 
.WITHIN 19N136W TO 19N140W TO 13N140W TO 14N134W TO 15N132W TO  
19N136W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NE TO E SWELL.  
.24 HOUR FORECAST WITHIN 17N139W TO 18N140W TO 13N140W TO  
13N137W TO 14N137W TO 17N139W WINDS 20 KT OR LESS. SEAS 2.5 M IN  
NE SWELL.  
.30 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 2.5 M.  
 
.WITHIN 03S107W TO 03S115W TO 02S120W TO 03.4S120W TO 03.4S106W  
TO 03S107W WINDS 20 KT OR LESS. SEAS 2.5 M IN SE SWELL.  
.24 HOUR FORECAST WITHIN 02S91W TO 02S107W TO 00N120W TO  
03.4S120W TO 03.4S86W TO 02S91W...EXCEPT LEE OF GALAPAGOS  
ISLANDS...WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN SE TO S  
SWELL.  
.48 HOUR FORECAST WITHIN 01N83W TO 08N100W TO 03N118W TO  
03.4S120W TO 03S81W TO 01N83W...EXCEPT LEE OF GALAPAGOS  
ISLANDS...WINDS 20 KT OR LESS. SEAS 2.5 TO 4.0 M IN S SWELL.  
 
.03 HOUR FORECAST WITHIN 08N109W TO 08N111W TO 07N113W TO  
05N114W TO 05N113W TO 05N111W TO 08N109W WINDS 20 KT OR LESS.  
SEAS 2.5 M IN SE TO S SWELL.  
.24 HOUR FORECAST WITHIN 10N114W TO 08N122W TO 04N120W TO  
03N115W TO 06N96W TO 10N114W WINDS 20 KT OR LESS. SEAS 2.5 M IN S  
SWELL.  
.48 HOUR FORECAST WITHIN 15N105W TO 13N116W TO 06N133W TO  
05N117W TO 07N106W TO 15N105W WINDS 20 KT OR LESS. SEAS 2.5 TO  
3.0 M IN S SWELL.  
 
.15 HOUR FORECAST WITHIN 04N82W TO 04N85W TO 05N86W TO 05N88W TO  
04N85W TO 03N83W TO 04N82W WINDS 20 KT OR LESS. SEAS 2.5 M IN S  
TO SW SWELL.  
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 2.5 M.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.  
 
CONVECTION VALID AT 1800 UTC FRI AUG 22...  
   
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH
 
 
MONSOON TROUGH FROM 10N85W TO 13N105W TO BEYOND 12N140W.  
NUMEROUS MODERATE ISOLATED STRONG FROM 08N TO 16N BETWEEN 97W  
AND 108W. SCATTERED MODERATE FROM 05N TO 12N EAST OF 94W...09N  
TO 12N BETWEEN 119W AND 130W...AND 11N TO 14N BETWEEN 134W AND  
140W.  
 

 
.FORECASTER ADAMS. NATIONAL HURRICANE CENTER.  
 
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