896  
FZPN03 KNHC 090146  
HSFEP2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
0430 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 0000 UTC WED APR 9.  
24 HOUR FORECAST VALID 0000 UTC THU APR 10.  
48 HOUR FORECAST VALID 0000 UTC FRI APR 11.  
 
.WARNINGS.  
   
..GALE WARNING  
 
.WITHIN 15N94W TO 16N94W TO 16N95W TO 16N96W TO 14N96W TO 14N95W  
TO 15N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 30  
TO 45 KT. SEAS 10 TO 16 FT. ELSEWHERE WITHIN 16N94W TO 16N96W TO  
14N98W TO 13N98W TO 13N95W TO 13N94W TO 16N94W N TO NE WINDS 20  
TO 30 KT. SEAS 10 TO 14 FT IN N TO NE SWELL. REMAINDER OF AREA  
WITHIN 14N94W TO 13N97W TO 15N97W TO 13N100W TO 11N98W TO 12N95W  
TO 14N94W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N TO NE SWELL.  
.21 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 16N96W TO 14N96W TO  
14N95W TO 15N94W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC  
...N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. ELSEWHERE WITHIN  
14N95W TO 13N99W TO 13N103W TO 10N101W TO 10N96W TO 11N95W TO  
14N95W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN N TO NE SWELL.  
.24 HOUR FORECAST LITTLE CHANGE.  
.27 HOUR FORECAST WITHIN 15N94W TO 16N94W TO 16N95W TO 15N96W TO  
14N97W TO 14N95W TO 15N94W...INCLUDING THE GULF OF TEHUANTEPEC  
...N TO NE WINDS 20 TO 35 KT. SEAS 8 TO 11 FT.  
.42 HOUR FORECAST WITHIN 16N94W TO 16N96W TO 13N97W TO 12N97W TO  
12N95W TO 14N94W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC  
...N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.  
.48 HOUR FORECAST LITTLE CHANGE.  
 
.SYNOPSIS AND FORECAST.  
 
.WITHIN 22N113W TO 29N118W TO 30N140W TO 00N140W TO 03.4S100W TO  
09N117W TO 22N113W...INCLUDING NEAR SEBASTIAN VIZCAINO BAY AND  
WITHIN 60 NM OF BAJA CALIFORNIA NORTE...WINDS 20 KT OR LESS.  
SEAS 8 TO 10 FT IN NW SWELL...EXCEPT MAINLY SW SWELL E OF 115W.  
.24 HOUR FORECAST WITHIN 11N103W TO 21N119W TO 18N140W TO  
00N140W TO 03.4S120W TO 03.4S90W TO 11N103W WINDS 20 KT OR LESS.  
SEAS 8 TO 10 FT IN MERGING SW AND NW SWELL.  
.48 HOUR FORECAST WITHIN 12N95W TO 19N121W TO 04N140W TO 03N120W  
TO 03.4S120W TO 02S88W TO 12N95W...EXCEPT LEE OF GALAPAGOS  
ISLANDS...WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL.  
 
.12 HOUR FORECAST WITHIN 11N86W TO 11N87W TO 11N88W TO 10N88W TO  
10N87W TO 10N86W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...  
NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.  
.24 HOUR FORECAST LITTLE CHANGE.  
.30 HOUR FORECAST WITHIN 12N86W TO 11N88W TO 10N88W TO 09N88W TO  
09N87W TO 10N86W TO 12N86W...INCLUDING THE GULF OF PAPAGAYO...  
NE TO E WINDS 20 TO 30 KT. SEAS BUILDING TO 8 TO 9 FT.  
.48 HOUR FORECAST WITHIN 11N86W TO 11N87W TO 09N92W TO 07N93W TO  
07N91W TO 09N90W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...  
NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT...EXCEPT LESS THAN 8  
FT E OF 87.5W.  
 
.42 HOUR FORECAST COLD FRONT FROM 30N139W TO 28.5N140W. WITHIN  
30N139W TO 30N140W TO 29N140W TO 30N139W WINDS 20 KT OR LESS.  
SEAS 8 TO 10 FT IN NW SWELL.  
.48 HOUR FORECAST FRONT STALLED. LITTLE CHANGE.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.  
 
CONVECTION VALID AT 0040 UTC WED APR 9...  
   
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH  
 
TROUGH FROM 04N77W TO 06N87W TO 05N90W. ITCZ FROM 05N90W TO  
10N109W TO 06N120W. TROUGH FROM 06N120W TO 00N126W. ITCZ FROM  
00N129W TO 00N136W. WIDELY SCATTERED MODERATE FROM 02N TO 09N  
BETWEEN 77W AND 80W... FROM 02N TO 06.5N BETWEEN 84W AND 88W...  
FROM 00N TO 11N BETWEEN 90W AND 123W...AND FROM 00N TO 03.4S  
BETWEEN 99W AND 108W.  
 
 
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.  
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