265  
FZPN03 KNHC 180344  
HSFEP2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
0430 UTC TUE MAR 18 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 TUE MAR 18.  
24 HOUR FORECAST VALID 0000 UTC WED MAR 19.  
48 HOUR FORECAST VALID 0000 UTC THU MAR 20.  
 
.WARNINGS.  
   
..GALE WARNING  
 
.WITHIN 16N94W TO 16N95W TO 15N96W TO 14N96W TO 15N95W TO 15N94W  
TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 30  
TO 40 KT. SEAS 13 TO 18 FT. ELSEWHERE...WITHIN 16N94W TO 14N99W  
TO 11N101W TO 09N98W TO 10N95W TO 12N93W TO 16N94W NE WINDS 20 TO  
30 KT. SEAS 8 TO 14 FT.  
.18 HOUR FORECAST WITHIN 16N95W TO 14N96W TO 13N97W TO 12N96W TO  
14N95W TO 16N95W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE  
WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. ELSEWHERE...WITHIN 16N95W TO  
14N102W TO 10N105W TO 07N102W TO 06N98W TO 08N94W TO 16N95W WINDS  
20 KT OR LESS. SEAS 8 TO 10 FT IN NE SWELL.  
.24 HOUR FORECAST WITHIN 16N95W TO 14N102W TO 10N105W TO 07N102W  
TO 06N98W TO 08N94W TO 16N95W WINDS 20 KT OR LESS. SEAS 8 TO 10  
FT IN NE SWELL.  
.36 HOUR FORECAST CONDITIONS IMPROVE.  
 
.SYNOPSIS AND FORECAST.  
 
.WITHIN 11N86W TO 12N86W TO 11N88W TO 10N88W TO 10N87W TO 10N86W  
TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...E WINDS 20 TO 25  
KT. SEAS LESS THAN 8 FT.  
.24 HOUR FORECAST WITHIN 11N86W TO 12N88W TO 11N89W TO 11N91W TO  
09N92W TO 08N90W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...E  
WINDS 20 TO 25 KT. SEAS 8 FT.  
.48 HOUR FORECAST WITHIN 11N86W TO 11N87W TO 10N87W TO 11N87W TO  
11N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25  
KT. SEAS LESS THAN 8 FT.  
 
.COLD FRONT FROM 30N120W TO 24N140W. WITHIN 30N125W TO 30N135W  
TO 28N135W TO 27N129W TO 29N126W TO 30N125W NE WINDS 20 TO 25 KT.  
SEAS 11 TO 13 FT. ELSEWHERE...WITHIN 30N124W TO 30N136W TO  
24N134W TO 24N130W TO 27N126W TO 30N124W NE WINDS 20 TO 25 KT.  
SEAS 9 TO 11 FT. REMAINDER OF AREA...WITHIN 30N116W TO 22N132W TO  
30N140W TO 03N140W TO 07N112W TO 16N126W TO 30N116W...INCLUDING  
SEBASTIAN VIZCAINO BAY...WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN  
N SWELL.  
.24 HOUR FORECAST COLD FRONT FROM 28N114W TO 24N120W. WITHIN  
30N116W TO 30N122W TO 26N122W TO 23N117W TO 23N114W TO 25N113W TO  
30N116W...INCLUDING SEBASTIAN VIZCAINO BAY AND WITHIN 60 NM OF  
SHORE...N WINDS 20 TO 25 KT. SEAS 11 TO 13 FT. ELSEWHERE...WITHIN  
30N115W TO 30N123W TO 24N126W TO 24N132W TO 17N125W TO 22N114W  
TO 30N115W NE WINDS 20 TO 25 KT. SEAS 9 TO 11 FT. REMAINDER OF  
AREA...WITHIN 29N115W TO 30N140W TO 05N140W TO 03N120W TO 11N112W  
TO 17N121W TO 29N115W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N  
SWELL.  
.48 HOUR FORECAST WITHIN 30N116W TO 30N140W TO 04N140W TO  
03N104W TO 16N113W TO 30N116W WINDS 20 KT OR LESS. SEAS 8 TO 10  
FT IN N SWELL.  
 
.06 HOUR FORECAST WITHIN 32N114W TO 32N115W TO 31N115W TO  
31N114W TO 32N114W...INCLUDING THE GULF OF CALIFORNIA...NW WINDS  
20 TO 30 KT. SEAS LESS THAN 8 FT.  
.24 HOUR FORECAST WITHIN 27N111W TO 29N112W TO 28N112W TO  
26N111W TO 27N111W...INCLUDING THE GULF OF CALIFORNIA...NW WINDS  
20 TO 25 KT. SEAS LESS THAN 8 FT.  
.48 HOUR FORECAST WITHIN 25N108W TO 29N113W TO 24N110W TO  
21N110W TO 20N109W TO 21N108W TO 25N108W...INCLUDING NEAR CABO  
CORRIENTES AND THE GULF OF CALIFORNIA...NW WINDS 20 TO 30 KT.  
SEAS 8 TO 9 FT.  
 
.12 HOUR FORECAST WITHIN 06N79W TO 07N79W TO 07N80W TO 06N81W TO  
06N79W...INCLUDING THE GULF OF PANAMA AND NEAR THE AZUERO  
PENINSULA...N TO NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.  
.24 HOUR FORECAST WITHIN 08N79W TO 07N81W TO 06N80W TO 07N79W TO  
08N79W...INCLUDING THE GULF OF PANAMA AND NEAR THE AZUERO  
PENINSULA...N TO NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.  
.48 HOUR FORECAST WITHIN 08N79W TO 08N80W TO 07N80W TO 06N80W TO  
07N79W TO 08N79W...INCLUDING THE GULF OF PANAMA...N TO NE WINDS  
20 TO 25 KT. SEAS LESS THAN 8 FT.  
 
.48 HOUR FORECAST WITHIN 02S94W TO 02S95W TO 03S96W TO 03.4S97W  
TO 03.4S93W TO 02S94W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN SW  
SWELL.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.  
 
CONVECTION VALID AT 0200 UTC TUE MAR 18...  
   
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH  
 
MONSOON TROUGH EXTENDS FROM 06N78W TO 04N80W. THE ITCZ CONTINUES  
FROM 04N80W TO 00N120W. SCATTERED MODERATE FROM 04N TO 07N  
BETWEEN 77W AND 84W.  
 
 
.FORECASTER KONARIK. NATIONAL HURRICANE CENTER.  
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