070  
FZPN03 KNHC 230935  
HSFEP2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
1030 UTC SAT AUG 23 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 0600 UTC SAT AUG 23.  
24 HOUR FORECAST VALID 0600 UTC SUN AUG 24.  
48 HOUR FORECAST VALID 0600 UTC MON AUG 25.  
 
.WARNINGS.  
 
.NONE.  
 
.SYNOPSIS AND FORECAST.  
 
.WITHIN 18N136W TO 19N140W TO 13N140W TO 13N135W TO 15N132W TO  
16N135W TO 18N136W WINDS 20 KT OR LESS. SEAS 2.5 TO 3 M IN NE TO E  
SWELL.  
.24 HOUR FORECAST WITHIN 14N138W TO 15N140W TO 13N140W TO 13N139W TO  
14N138W WINDS 20 KT OR LESS. SEAS TO 2.5 M IN MIXED NE AND SE SWELL.  
.30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.  
 
.WITHIN 05N95W TO 09N110W TO 04N118W TO 03.4S120W TO 03.4S104W TO  
03.4S94W TO 05N95W WINDS 20 KT OR LESS. SEAS 2.5 M IN SE TO S SWELL.  
.24 HOUR FORECAST WITHIN 06N98W TO 12N107W TO 08N125W TO 02N118W TO  
03.4S120W TO 03.4S100W TO 03.4S82W TO 06N98W...INCLUDING THE GULF OF  
GUAYAQUIL AND EXCEPT LEE OF GALAPAGOS ISLANDS...WINDS 20 KT OR LESS.  
SEAS 2.5 TO 3 M IN SE TO S SWELL.  
.48 HOUR FORECAST LOW PRES NEAR 16N111W 1007 MB. WITHIN 05N82W TO  
09N105W TO 17N106W TO 06N138W TO 03S120W TO 03.4S81W TO  
05N82W...INCLUDING THE GULF OF GUAYAQUIL AND EXCEPT LEE OF GALAPAGOS  
ISLANDS...WINDS 20 KT OR LESS EXCEPT SW TO W 20 TO 25 KT WITHIN  
15N107W TO 14N114.5W TO 12N121W TO 13N109W TO 15N107W. SEAS 2.5 TO  
3.5 M IN S TO SW SWELL E OF 100W...AND IN SE TO S SWELL W OF 100W.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.  
 
CONVECTION VALID AT 0915 UTC SAT AUG 23...  
   
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH  
 
MONSOON TROUGH AXIS EXTENDS FROM 09N84W TO 10N95W TO 14N110W TO  
13N120W TO 11N130W TO 13N140W. NUMEROUS MODERATE ISOLATED STRONG  
FROM 09N TO 12N BETWEEN 103W AND 112W AND WITHIN 120 NM S OF THE  
BETWEEN 94W AND 101W. SCATTERED MODERATE WITHIN 120 NM S OF THE  
TROUGH BETWEEN 87W AND 90W...WITHIN 120 NM N OF THE TROUGH BETWEEN  
115W AND 120W AND WITHIN 60 NM S OF THE TROUGH BETWEEN 132W AND  
137W.  
 
 
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.  
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