860  
FZPN03 KNHC 080241  
HSFEP2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
0430 UTC THU MAY 08 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 THU MAY 08.  
24 HOUR FORECAST VALID 0000 UTC FRI MAY 09.  
48 HOUR FORECAST VALID 0000 UTC SAT MAY 10.  
 
.WARNINGS.  
 
.NONE.  
 
.SYNOPSIS AND FORECAST.  
 
.WITHIN 13N110W TO 14N117W TO 13N121W TO 09N124W TO 07N120W TO  
07N113W TO 13N110W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED  
N SWELL AND NE WIND WAVES.  
.24 HOUR FORECAST WITHIN 12N112W TO 14N120W TO 14N129W TO  
09N130W TO 07N127W TO 07N116W TO 12N112W WINDS 20 KT OR LESS.  
SEAS 8 FT IN MIXED N SWELL AND NE WIND WAVES.  
.48 HOUR FORECAST WITHIN 11N118W TO 13N124W TO 13N140W TO  
07N140W TO 04N131W TO 07N120W TO 11N118W WINDS 20 KT OR LESS.  
SEAS TO 8 FT IN DECAYING N SWELL.  
   
WITHIN 00N89W TO 02N101W TO 03S114W TO 03.4S82W TO 00N89W
 
 
INCLUDING EXCEPT LEE OF GALAPAGOS ISLANDS...WINDS 20 KT OR LESS.  
SEAS 8 TO 9 FT IN S TO SW SWELL.  
.24 HOUR FORECAST WITHIN 01S101W TO 00N109W TO 00N118W TO  
03.4S119W TO 03S101W TO 01S101W WINDS 20 KT OR LESS. SEAS 8 FT  
IN S TO SW SWELL.  
.48 HOUR FORECAST WITHIN 01S111W TO 01N117W TO 00N120W TO  
03.4S120W TO 03S112W TO 01S111W WINDS 20 KT OR LESS. SEAS 8 FT  
IN MERGING N AND SE SWELL.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.  
 
CONVECTION VALID AT 0230 UTC THU MAY 08...  
 
.SCATTERED MODERATE ISOLATED STRONG WITHIN 60 NM OF 10N110W AND  
OF 10N127W.  
 
.SCATTERED MODERATE ALONG COAST OF COSTA RICA AND WITHIN 30 NM OF  
07N132W.  
   
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH
 
 
MONSOON TROUGH AXIS EXTENDS FROM 10N74W TO 09N92W TO 09N101W TO  
08N109W. ITCZ EXTENDS FROM 08N109W TO 09N120W TO 06N130W TO  
04N140W. SCATTERED MODERATE ISOLATED STRONG WITHIN 60 NM OF  
TROUGH BETWEEN 104W AND 107W. SCATTERED MODERATE WITHIN 60 NM  
S OF ITCZ BETWEEN 87W AND 94W AND BETWEEN 110W AND 114W.  
 

 
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.  
 
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