031  
FZPN03 KNHC 042242  
HSFEP2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
2230 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 1800 UTC SUN MAY 4.  
24 HOUR FORECAST VALID 1800 UTC MON MAY 5.  
48 HOUR FORECAST VALID 1800 UTC TUE MAY 6.  
 
.WARNINGS.  
 
.NONE.  
 
.SYNOPSIS AND FORECAST.  
 
.COLD FRONT FROM 32N113W TO 22N125W. WITHIN 30N117W TO 30N128W  
TO 27N126W TO 26N123W TO 27N119W TO 30N117W NW TO N WINDS 20 TO  
30 KT. SEAS 12 TO 14 FT IN NW TO N SWELL. ELSEWEHRE WITHIN  
23N130W TO 28N140W TO 13N140W TO 11N131W TO 23N130W NE WINDS 20  
TO 25 KT. SEAS 8 TO 10 FT IN NW TO N SWELL.  
.24 HOUR FORECAST FRONT DISSIPATED. WITHIN 30N115W TO 30N134W TO  
25N140W TO 10N140W TO 19N129W TO 20N118W TO 30N115W N TO NE  
WINDS 20 TO 25 KT. SEAS 8 TO 11 FT IN N TO NE SWELL.  
.48 HOUR FORECAST WITHIN 30N118W TO 30N134W TO 14N122W TO  
19N108W TO 30N118W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW TO  
N SWELL. ELSEWHERE WITHIN 17N137W TO 18N140W TO 10N140W TO  
08N139W TO 08N136W TO 11N135W TO 17N137W WINDS 20 KT OR LESS.  
SEAS 8 FT IN N TO NE SWELL.  
 
.WITHIN 31N113W TO 31N115W TO 30N114W TO 29N114W TO 29N113W TO  
30N113W TO 31N113W...INCLUDING THE GULF OF CALIFORNIA... SW  
WINDS 20 TO 30 KT. SEAS LESS THAN 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 2100 UTC SUN MAY 4...  
   
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH  
 
MONSOON TROUGH FROM 10N85W TO 12N95W TO 08N115W. ITCZ FROM  
08N115W TO 07N135W TO BEYOND 05N140W. SCATTERED MODERATE  
CONVECTION FROM 05N TO 09N BETWEEN 85W AND 90W...AND FROM 07N TO  
09N BETWEEN 110W AND 125W.  
 
 
.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.  
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