312  
FZPN03 KNHC 142009  
HSFEP2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
2230 UTC MON APR 14 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 MON APR 14.  
24 HOUR FORECAST VALID 1800 UTC TUE APR 15.  
48 HOUR FORECAST VALID 1800 UTC WED APR 16.  
 
.WARNINGS.  
   
..GALE WARNING  
 
.12 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 15N95W TO 15N94W TO  
16N94W...INCLUDING THE GULF OF TEHUANTEPEC... N WINDS 20 TO 30  
KT. SEAS BUILDING TO 8 FT.  
.24 HOUR FORECAST WITHIN 16N95W TO 15N96W TO 14N96W TO 14N95W TO  
15N95W TO 16N95W...INCLUDING THE GULF OF TEHUANTEPEC... N WINDS  
20 TO 25 KT. SEAS 8 FT.  
.36 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 15N96W TO 15N95W TO  
16N94W...INCLUDING THE GULF OF TEHUANTEPEC... N WINDS 30 TO 35  
KT. SEAS 8 TO 10 FT. ELSEWHERE WITHIN 15N93W TO 16N95W TO 15N96W  
TO 14N96W TO 14N95W TO 14N94W TO 15N93W N WINDS 20 TO 30 KT.  
SEAS 8 TO 9 FT.   
45 HOUR FORECAST LITTLE CHANGE  
EXCEPT WINDS BELOW GALE FORCE..  
.48 HOUR FORECAST WITHIN 16N94W TO 16N96W TO 14N97W TO 11N98W TO  
11N97W TO 13N94W TO 16N94W...INCLUDING THE GULF OF  
TEHUANTEPEC... N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.  
 
.SYNOPSIS AND FORECAST.  
 
.WITHIN 11N86W TO 11N87W TO 10N88W TO 10N87W TO 10N86W TO  
11N86W...INCLUDING THE GULF OF PAPAGAYO... NE WINDS 20 TO 25 KT.  
SEAS 8 FT.  
.24 HOUR FORECAST WITHIN 11N86W TO 11N87W TO 10N88W TO 10N87W TO  
10N86W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO... NE WINDS 20  
TO 25 KT. SEAS TO 8 FT.  
.48 HOUR FORECAST WITHIN 11N86W TO 12N86W TO 11N88W TO 09N88W TO  
09N87W TO 10N86W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...  
NE WINDS 20 TO 25 KT. SEAS TO 8 FT.  
 
.WITHIN 19N137W TO 22N140W TO 14N140W TO 16N137W TO 19N137W  
WINDS 20 KT OR LESS. SEAS 8 FT IN NE SWELL.  
.24 HOUR FORECAST WITHIN 11N138W TO 14N140W TO 06N140W TO  
08N137W TO 11N138W WINDS 20 KT OR LESS. SEAS 8 FT IN NE SWELL.  
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 8 FT.  
 
.WITHIN 30N118W TO 30N133W TO 27N128W TO 27N121W TO 30N118W  
WINDS 20 KT OR LESS. SEAS 8 FT IN N SWELL.  
.24 HOUR FORECAST WITHIN 30N133W TO 30N140W TO 27N140W TO  
28N136W TO 30N133W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE  
SWELL.  
.48 HOUR FORECAST WITHIN 30N133W TO 30N140W TO 28N140W TO  
28N138W TO 29N133W TO 30N133W WINDS 20 KT OR LESS. SEAS 8 FT IN  
NE SWELL.  
 
.WITHIN 02S99W TO 01S101W TO 03.4S107W TO 03.4S97W TO 02S99W  
WINDS 20 KT OR LESS. SEAS 8 FT IN S SWELL.  
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 8 FT.  
 
.WITHIN 09N99W TO 11N102W TO 09N106W TO 07N106W TO 05N102W TO  
07N98W TO 09N99W WINDS 20 KT OR LESS. SEAS 8 FT IN NE AND S  
SWELL.  
.12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 8 FT.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.  
 
CONVECTION VALID AT 2000 UTC MON APR 14...  
   
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH  
 
SURFACE TROUGH FROM 08N78W TO 07N85W. ITCZ FROM 07N85W TO  
06N120W TO 01N140W. SCATTERED MODERATE ISOLATED STRONG  
FROM 04N TO 11N BETWEEN 104W AND 118W.  
 
 
.FORECASTER AL. NATIONAL HURRICANE CENTER.  
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