865  
FZPN03 KNHC 291528  
HSFEP2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
1630 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 1200 UTC TUE APR 29.  
24 HOUR FORECAST VALID 1200 UTC WED APR 30.  
48 HOUR FORECAST VALID 1200 UTC THU MAY 1.  
 
.WARNINGS.  
 
.NONE.  
 
.SYNOPSIS AND FORECAST.  
 
.WITHIN 29N116W TO 30N119W TO 30N128W TO 28N125W TO 22N113W TO  
25N113W TO 29N116W...INCLUDING SEBASTIAN VIZCAINO BAY AND WITHIN  
60 NM OF SHORE... WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MERGING NW  
TO N AND SW SWELL.  
.24 HOUR FORECAST WITHIN 30N124W TO 30N125.5W TO 30N127W TO  
29.5N126.5W TO 30N125.5W TO 30N124W WINDS 20 KT OR LESS. SEAS 8  
FT IN N SWELL.  
.30 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 8 FT.  
 
.WITHIN 15N125W TO 22N140W TO 07N140W TO 11N132W TO 09N125W TO  
10N122W TO 15N125W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED NE  
AND E SWELL.  
.24 HOUR FORECAST WITHIN 14N128W TO 19N140W TO 05N140W TO  
08N135W TO 08N126W TO 14N128W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT  
IN MIXED NE AND E SWELL.  
.48 HOUR FORECAST WITHIN 11N130W TO 12N136W TO 14N136W TO  
15N140W TO 06N140W TO 09N133W TO 11N130W WINDS 20 KT OR LESS.  
SEAS 8 TO 9 FT IN MIXED NE SWELL.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.  
 
CONVECTION VALID AT 1430 UTC TUE APR 29...  
   
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH
 
 
MONSOON TROUGH FROM 10N74.5W TO 09N87W TO 06.5N97W TO 07.5N121W  
TO 05N129W. ITCZ FROM 05N129W TO 03.5N134W TO BEYOND 03.5N140W.  
SCATTERED MODERATE TO STRONG CONVECTION FROM 01.5N TO 10N E OF  
86W...FROM 04N TO 08N BETWEEN 87W AND 111W...AND FROM 05N TO 11N  
BETWEEN 110W AND 129W.  
 

 
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.  
 
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