118  
FZPN03 KNHC 030321  
HSFEP2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
0430 UTC SAT MAY 3 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 SAT MAY 3.  
24 HOUR FORECAST VALID 0000 UTC SUN MAY 4.  
48 HOUR FORECAST VALID 0000 UTC MON MAY 5.  
 
.WARNINGS.  
 
.NONE.  
 
.SYNOPSIS AND FORECAST.  
 
.WITHIN 14N121W TO 20N140W TO 06N140W TO 10N125W TO 11N116W TO  
14N121W WINDS 20 KT OR LESS. SEAS 8 FT IN NE SWELL.  
.24 HOUR FORECAST WITHIN 15N131W TO 20N132W TO 20N140W TO  
09N140W TO 10N135W TO 10N122W TO 15N131W WINDS 20 KT OR LESS.  
SEAS 8 FT IN N TO NE SWELL.  
.48 HOUR FORECAST WITHIN 13N126W TO 15N131W TO 14N140W TO  
08N140W TO 09N134W TO 09N126W TO 13N126W WINDS 20 KT OR LESS.  
SEAS 8 FT IN N TO NE SWELL.  
 
.06 HOUR FORECAST COLD FRONT FROM 30N134W TO 28N140W. WITHIN  
30N136W TO 30N140W TO 28N140W TO 30N136W WINDS 20 KT OR LESS.  
SEAS 8 FT IN NW SWELL.  
.24 HOUR FORECAST COLD FRONT FROM 30N124W TO 26N140W. WITHIN  
30N117W TO 30N128W TO 27N126W TO 27N119W TO 30N117W NW TO N WINDS  
20 TO 25 KT. SEAS 9 TO 10. ELSEWHERE WITHIN 30N116W TO 27N134W  
TO 30N140W TO 20N140W TO 23N134W TO 20N133W TO 30N116W WINDS 20  
KT OR LESS. SEAS 8 TO 9 FT IN NW SWELL.  
.48 HOUR FORECAST COLD FRONT FROM 31N113W TO 24.5N120W. WITHIN  
30N119W TO 30N127W TO 29N126W TO 28N123W TO 29N119W TO 30N119W NW  
TO N WINDS 20 TO 25 KT. SEAS 12 TO 16 FT. ELSEWHERE WITHIN  
29N115W TO 29N140W TO 14N140W TO 15N130W TO 20N127W TO 24N116W TO  
29N115W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN N SWELL.  
 
.24 HOUR FORECAST COLD FRONT APPROACHING FROM THE WEST. WITHIN  
30N113W TO 31N113W TO 32N115W TO 30N115W TO 27N112W TO 28N111W TO  
30N113W...INCLUDING THE GULF OF CALIFORNIA...S TO SW WINDS 20 TO  
30 KT. SEAS LESS THAN 8 FT.  
.48 HOUR FORECAST COLD FRONT OVER THE NORTHERN GULF OF  
CALIFORNIA. LITTLE CHANGE.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.  
 
CONVECTION VALID AT 0300 UTC SAT MAY 3...  
   
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH
 
 
MONSOON TROUGH FROM 09N83W TO 05N134W. ITCZ FROM 05N134W TO  
BEYOND 04N140W. SCATTERED MODERATE FROM 04N TO 10N E OF 113W.  
 

 
.FORECASTER DELGADO. NATIONAL HURRICANE CENTER.  
 
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