387  
FZPN03 KNHC 092048  
HSFEP2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
2230 UTC WED APR 9 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 WED APR 9.  
24 HOUR FORECAST VALID 1800 UTC THU APR 10.  
48 HOUR FORECAST VALID 1800 UTC FRI APR 11.  
 
.WARNINGS.  
   
..GALE WARNING  
 
.WITHIN 15N94W TO 16N95W TO 14N97W TO 13N97W TO 13N96W TO 13N94W  
TO 15N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20  
TO 30 KT. SEAS 9 TO 11 FT. ELSEWHERE...WITHIN 14N93W TO 16N95W  
TO 13N101W TO 11N101W TO 10N98W TO 11N95W TO 14N93W WINDS 20 KT  
OR LESS. SEAS 8 TO 10 FT IN N TO NE SWELL.  
.09 HOUR FORECAST WITHIN 16N95W TO 15N96W TO 15N95W TO  
16N95W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO  
40 KT. SEAS 10 TO 12 FT. ELSEWHERE...WITHIN 16N95W TO 14N97W TO  
14N96W TO 14N95W TO 15N94W TO 16N95W N TO NE WINDS 20 TO 30 KT.  
SEAS 8 TO 10 FT.  
.24 HOUR FORECAST WITHIN 16N94W TO 16N96W TO 15N96W TO 14N96W TO  
14N95W TO 15N94W TO 16N94W...INCLUDING THE GULF OF  
TEHUANTEPEC...N TO NE WINDS 25 TO 35 KT. SEAS 10 TO 12 FT.  
ELSEWHERE...WITHIN 15N95W TO 16N95W TO 13N96W TO 12N96W TO 13N95W  
TO 15N95W N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.  
.48 HOUR FORECAST WITHIN 16N95W TO 16N96W TO 15N96W TO 14N96W TO  
15N95W TO 16N95W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE  
WINDS 25 TO 35 KT. SEAS 10 TO 12 FT. ELSEWHERE...WITHIN 16N95W TO  
15N96W TO 14N96W TO 11N98W TO 12N96W TO 14N95W TO 16N95W NE  
WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.  
 
.SYNOPSIS AND FORECAST.  
 
.WITHIN 13N110W TO 21N140W TO 00N140W TO 03.4S94W TO 13N110W  
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN W SWELL.  
.24 HOUR FORECAST WITHIN 11N98W TO 17N116W TO 07N132W TO  
03.4S120W TO 01S92W TO 11N98W...EXCEPT LEE OF GALAPAGOS  
ISLANDS...WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN SW SWELL.  
.48 HOUR FORECAST WITHIN 08N92W TO 14N105W TO 14N113W TO 03N110W  
TO 03.4S113W TO 03.4S89W TO 08N92W...EXCEPT LEE OF GALAPAGOS  
ISLANDS...WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN SW SWELL.  
 
.WITHIN 29N119W TO 27N120W TO 23N125W TO 23N122W TO 25N118W TO  
29N119W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL.  
.09 HOUR FORECAST CONDITIONS IMPROVE.  
 
.03 HOUR FORECAST WITHIN 11N86W TO 12N86W TO 12N87W TO 11N87W TO  
10N87W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...NE WINDS 20  
TO 25 KT. SEAS LESS THAN 8 FT.  
.24 HOUR FORECAST WITHIN 11N86W TO 11N88W TO 08N91W TO 08N89W TO  
09N88W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E  
WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.  
.48 HOUR FORECAST LITTLE CHANGE.  
 
.18 HOUR FORECAST WITHIN 29N139W TO 30N138W TO 30N140W TO  
28N140W TO 29N139W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW  
SWELL.  
.24 HOUR FORECAST LITTLE CHANGE.  
.48 HOUR FORECAST WITHIN 30N135W TO 30N140W TO 26N140W TO  
28N137W TO 30N135W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW  
SWELL.  
 
.24 HOUR FORECAST WITHIN 07N137W TO 09N139W TO 09N140W TO  
06N140W TO 05N136W TO 07N136W TO 07N137W WINDS 20 KT OR LESS.  
SEAS 8 TO 10 FT IN NW TO N SWELL.  
.48 HOUR FORECAST CONDITIONS IMPROVE.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.  
 
CONVECTION VALID AT 2000 UTC WED APR 9...  
   
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH  
 
TROUGH FROM 08N77W TO 03N99W. TROUGH FROM 06N107W TO 00N140W.  
SCATTERED MODERATE FROM 07N TO 13N BETWEEN 107W AND 112W.  
 
 
.FORECASTER KONARIK. NATIONAL HURRICANE CENTER.  
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