843  
FZPN03 KNHC 290130  
HSFEP2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
0430 UTC TUE APR 29 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 APR 29.  
24 HOUR FORECAST VALID 0000 UTC WED APR 30.  
48 HOUR FORECAST VALID 0000 UTC THU MAY 1.  
 
.WARNINGS.  
 
.NONE.  
 
.SYNOPSIS AND FORECAST.  
 
.WITHIN 30N116W TO 26N121W TO 15N118W TO 14N116W TO 18N111W TO  
30N116W N WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.  
.24 HOUR FORECAST WITHIN 30N118W TO 30N129W TO 28N128W TO  
27N124W TO 27N122W TO 30N118W WINDS 20 KT OR LESS. SEAS 8 TO 9  
FT IN NW SWELL.  
.48 HOUR FORECAST WITHIN 30N121W TO 30N129W TO 30N128W TO  
29N125W TO 29N122W TO 30N121W WINDS 20 KT OR LESS. SEAS 8 FT IN  
NW SWELL.  
 
.WITHIN 19N121W TO 22N124W TO 23N140W TO 04N140W TO 07N122W TO  
19N121W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED SWELL AND NE  
WIND WAVES.  
.24 HOUR FORECAST WITHIN 17N128W TO 21N140W TO 06N140W TO  
09N134W TO 09N122W TO 17N128W WINDS 20 KT OR LESS. SEAS 8 TO 9  
FT IN MIXED SWELL AND NE WIND WAVES.  
.48 HOUR FORECAST WITHIN 10N131W TO 13N135W TO 15N136W TO  
17N140W TO 05N140W TO 08N130W TO 10N131W WINDS 20 KT OR LESS.  
SEAS 8 TO 9 FT IN MIXED SWELL AND NE WIND WAVES.  
 
.WITHIN 01S90W TO 01S100W TO 03.4S106W TO 03.4S85W TO  
01S90W...EXCEPT LEE OF GALAPAGOS ISLANDS... WINDS 20 KT OR LESS.  
SEAS 8 FT IN S TO SW 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 0130 UTC TUE APR 29...  
   
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH
 
 
MONSOON TROUGH FROM 09N83W TO 06N102W. ITCZ FROM 06N102W TO  
05N140W. SCATTERED MODERATE ISOLATED STRONG FROM 02N TO 08N E OF  
100W...AND FROM 02N TO 10N BETWEEN 110W AND 140W.  
 

 
.FORECASTER AL. NATIONAL HURRICANE CENTER.  
 
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