402  
FZPN03 KNHC 041538  
HSFEP2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
1630 UTC SUN MAY 4 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 1200 UTC SUN MAY 4.  
24 HOUR FORECAST VALID 1200 UTC MON MAY 5.  
48 HOUR FORECAST VALID 1200 UTC TUE MAY 6.  
 
.WARNINGS.  
 
.NONE.  
 
.SYNOPSIS AND FORECAST.  
 
.COLD FRONT FROM 31N113W TO 24N125W. WITHIN 30N116W TO 30N128W  
TO 26N127W TO 26N120W TO 27N118W TO 30N116W NW TO N WINDS 20 TO  
25 KT. SEAS 10 TO 13 FT IN NW SWELL. ELSEWHERE WITHIN 27N127W TO  
30N128W TO 30N140W TO 08N140W TO 12N128W TO 19N134W TO 27N127W NE  
TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT IN N SWELL.  
.24 HOUR FORECAST DISSIPATING COLD FRONT OVER THE SOUTHERN GULF  
OF CALIFORNIA. WITHIN 30N120W TO 30N128W TO 27N126W TO 28N119W TO  
30N120W NW WINDS 20 TO 25 KT. SEAS 11 TO 13 FT IN N SWELL.  
ELSEWHERE WITHIN 22N109W TO 23N110W TO 22N110W TO 21N109W TO  
22N109W NW WINDS 20 TO 25 KT. SEAS 8 FT. REMAINDER OF AREA WITHIN  
29N115W TO 30N132W TO 25N140W TO 09N140W TO 29N115W WINDS 20 KT  
OR LESS. SEAS 8 TO 11 FT IN N TO NE SWELL.  
.48 HOUR FORECAST FRONT DISSIPATED. WITHIN 30N116W TO 30N133W TO  
23N129W TO 18N129W TO 16N119W TO 21N109W TO 30N116W WINDS 20 KT  
OR LESS. SEAS 8 TO 10 FT IN N SWELL. ELSEWHERE WITHIN 17N131W TO  
20N140W TO 09N140W TO 09N132W TO 17N131W WINDS 20 KT OR LESS.  
SEAS 8 FT IN N TO NE SWELL.  
 
.WITHIN 31N113W TO 31N114W TO 30N115W TO 29N114W TO 30N113W TO  
31N113W...INCLUDING THE GULF OF CALIFORNIA... SW WINDS 20 TO 30  
KT. SEAS TO 8 FT.  
.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 1500 UTC SUN MAY 4...  
   
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH  
 
MONSOON TROUGH FROM 09N84W TO 11N92W TO 07N125W. ITCZ FROM  
07N125W TO 08N132W TO BEYOND 04N140W. NUMEROUS MODERATE TO  
ISOLATED STRONG FROM 02N TO 04N EAST OF 82W...SCATTERED MODERATE  
FROM 07N TO 12N BETWEEN 85W AND 88W...AND FROM 06N TO 08N  
BETWEEN 95W AND 125W.  
 
 
.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.  
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