450  
FZPN03 KNHC 120246  
HSFEP2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
0430 UTC FRI DEC 12 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 FRI DEC 12.  
24 HOUR FORECAST VALID 0000 UTC SAT DEC 13.  
48 HOUR FORECAST VALID 0000 UTC SUN DEC 14.  
 
.WARNINGS.  
 
.NONE.  
 
.SYNOPSIS AND FORECAST.  
 
.WITHIN 16N94W TO 16N95W TO 15N96W TO 14N95W TO 15N95W TO  
16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 30  
KT. SEAS 2.5 M.  
.18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 2.5 M.  
 
.WITHIN 12N87W TO 12N88W TO 11N88W TO 10N87W TO 10N86W TO 11N86W  
TO 12N87W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20  
TO 25 KT. SEAS LESS THAN 2.5 M.  
.24 HOUR FORECAST LITTLE CHANGE.  
.42 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 2.5 M.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.  
 
CONVECTION VALID AT 0230 UTC FRI DEC 12...  
   
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH  
 
MONSOON TROUGH FROM 09N84W TO 08N127W. ITCZ FROM 08N127W TO  
BEYOND 09N140W. SCATTERED MODERATE FROM 10N TO 15N BETWEEN 105W  
AND 122W.  
 
 
.FORECASTER ERA. NATIONAL HURRICANE CENTER.  
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