762  
FZPN03 KNHC 162134  
HSFEP2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
2230 UTC WED APR 16 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 16.  
24 HOUR FORECAST VALID 1800 UTC THU APR 17.  
48 HOUR FORECAST VALID 1800 UTC FRI APR 18.  
 
.WARNINGS.  
   
..GULF OF CALIFORNIA GALE WARNING
 
 
.06 HOUR FORECAST WITHIN 31N113W TO 31N114W TO 31N115W TO  
30N115W TO 30N114W TO 30N113W TO 31N113W...INCLUDING THE GULF OF  
CALIFORNIA...S TO SW WINDS 25 TO 30 KT. SEAS TO 8 FT.  
.09 HOUR FORECAST WITHIN 31N113W TO 31N114W TO 31N115W TO  
30N114W TO 30N113W TO 31N113W...INCLUDING THE GULF OF  
CALIFORNIA...SW WINDS 25 TO 35 KT. SEAS 8 FT.  
.18 HOUR FORECAST WITHIN 31N113W TO 31N114W TO 30N114W TO  
30N113W TO 31N113W...INCLUDING THE GULF OF CALIFORNIA...SW WINDS  
20 TO 25 KT. SEAS LESS THAN 8 FT.  
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 8 FT.  
.30 HOUR FORECAST WITHIN 31N114W TO 31N115W TO 29N113W TO  
30N113W TO 31N114W...INCLUDING THE GULF OF CALIFORNIA...SW TO W  
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.  
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 8 FT.  
 
.SYNOPSIS AND FORECAST.  
 
.WITHIN 14N94W TO 16N94W TO 15N97W TO 13N98W TO 11N98W TO 12N94W  
TO 14N94W...INCLUDING THE GULF OF TEHUANTEPEC...NE WINDS 20 TO  
30 KT. SEAS 8 TO 12 FT.  
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 8 FT.  
 
.WITHIN 11N86W TO 11N87W TO 11N88W TO 10N88W TO 10N87W TO  
11N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25  
KT. SEAS TO 8 FT.  
.24 HOUR FORECAST WITHIN 11N86W TO 11N87W TO 11N89W TO 10N89W  
TO 09N87W TO 10N86W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...  
NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.  
.48 HOUR FORECAST WITHIN 11N86W TO 11N88W TO 10N89W TO 09N88W  
TO 09N87W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E  
WINDS 20 TO 25 KT. SEAS 8 FT.  
 
.15 HOUR FORECAST WITHIN 30N128W TO 30N133.5W TO 29.5N132W TO  
29.5N129.5W TO 30N128W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N  
SWELL.  
.24 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 2120 UTC WED APR 16...  
   
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH
 
 
A SURFACE TROUGH EXTENDS FROM 06N77W TO 06N83W TO 05N94W. THE  
ITCZ THEN EXTENDS FROM 05N94W TO 05N120W TO 02N132W. A SOUTHERN  
HEMISPHERIC ITCZ IS ANALYZED FROM 03S107W TO 04S128W TO 06S137W.  
NUMEROUS STRONG AND TSTMS ARE OCCURRING FROM 02S TO 07N E OF  
86W. SCATTERED MODERATE ELSEWHERE FROM 02N TO 07N BETWEEN 86W  
AND 93W.  
 

 
.FORECASTER RAMOS. NATIONAL HURRICANE CENTER.  
 
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