816  
FZPN03 KNHC 252119  
HSFEP2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
2230 UTC THU APR 25 2024  
 
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 THU APR 25.  
24 HOUR FORECAST VALID 1800 UTC FRI APR 26.  
48 HOUR FORECAST VALID 1800 UTC SAT APR 27.  
 
.WARNINGS.  
 
.NONE.  
 
.SYNOPSIS AND FORECAST.  
 
.WITHIN 11N86W TO 12N86W TO 12N87W TO 11N88W TO 09N88W TO 10N86W  
TO 11N86W...INCLUDING GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT.  
SEAS LESS THAN 8 FT.  
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 8 FT.  
 
.WITHIN 13N135W TO 16N132W TO 19N140W TO 06N140W TO 06N136W TO  
10N132W TO 13N135W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE TO  
E SWELL.  
.06 HOUR FORECAST LITTLE CHANGE EXCEPT NE WINDS 20 TO 25 KT.  
.24 HOUR FORECAST WITHIN 18N131W TO 21N140W TO 06N140W TO  
07N133W TO 13N127W TO 18N131W WINDS 20 KT OR LESS. SEAS 8 TO 10  
FT IN NE TO E SWELL.  
.48 HOUR FORECAST WITHIN 14N126W TO 21N140W TO 06N140W TO  
09N131W TO 08N127W TO 14N126W WINDS 20 KT OR LESS. SEAS 8 TO 10  
FT IN NE SWELL.  
 
.18 HOUR FORECAST WITHIN 29.5N115.5W TO 30N115.5W TO 30N116W TO  
29.5N115.5W TO 29N115W TO 29.5N115W TO 29.5N115.5W NW WINDS 20 TO  
25 KT. SEAS LESS THAN 8 FT. ELSEWHERE WITHIN 30N117W TO 30N121W  
TO 29N120W TO 29N118W TO 30N117W WINDS 20 KT OR LESS. SEAS 8 TO 9  
FT IN NW SWELL.  
.24 HOUR FORECAST LITTLE CHANGE.  
.48 HOUR FORECAST WITHIN 30N117.5W TO 30N121W TO 29.5N120.5W TO  
29.5N119.5W TO 29.5N118W TO 30N117.5W NW WINDS 20 TO 25 KT. SEAS  
9 TO 11 FT. ELSEWHERE WITHIN 30N116W TO 29N118W TO 30N121W TO  
28N119W TO 28N117W TO 28N116W TO 30N116W...INCLUDING SEBASTIAN  
VIZCAINO BAY...WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW TO N  
SWELL.  
 
.27 HOUR FORECAST WITHIN 30N113W TO 31N113W TO 32N115W TO  
30N115W TO 28N112W TO 28N111W TO 30N113W...INCLUDING N AND  
CENTRAL GULF OF CALIFORNIA...S TO SW WINDS 20 TO 30 KT. SEAS  
LESS THAN 8 FT.  
.48 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 2000 UTC THU APR 25...  
   
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH
 
 
MONSOON TROUGH AXIS EXTENDS FROM 07N78W TO 08N94W. ITCZ AXIS  
CONTINUES FROM 08N94W TO 07N115W TO 04N140W. SCATTERED MODERATE  
TO ISOLATED STRONG FROM 03N TO 07N BETWEEN 78W AND 89W. SCATTERED  
MODERATE FROM 04N TO 10N BETWEEN 110W AND 140W.  
 

 
 
.FORECASTER CHAN. NATIONAL HURRICANE CENTER.  
 
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