136  
FZPN03 KNHC 130333  
HSFEP2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
0430 UTC SAT DEC 13 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 SAT DEC 13.  
24 HOUR FORECAST VALID 0000 UTC SUN DEC 14.  
48 HOUR FORECAST VALID 0000 UTC MON DEC 15.  
 
.WARNINGS.  
   
..GALE WARNING
 
   
WITHIN 16N94W TO 16N95W TO 15N95W TO 15N94W TO 16N94W
 
INCLUDING  
THE GULF OF TEHUANTEPEC...NW TO N WINDS 20 TO 25 KT. SEAS LESS  
THAN 2.5 M.  
.24 HOUR FORECAST LITTLE CHANGE.  
.48 HOUR FORECAST WITHIN 16N95W TO 15N96W TO 15N95W TO  
16N95W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 30 TO 35 KT.  
SEAS 2.5 TO 3 M. ELSEWHERE WITHIN 16N94W TO 16N95W TO 15N96W TO  
14N96W TO 14N95W TO 15N94W TO 16N94W N TO NE WINDS 20 TO 30 KT.  
SEAS TO 2.5 M.  
 
.SYNOPSIS AND FORECAST.  
 
.12 HOUR FORECAST WITHIN 11N86W TO 12N87W TO 11N87W TO 10N87W TO  
10N86W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E  
WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.  
.24 HOUR FORECAST LITTLE CHANGE.  
.48 HOUR FORECAST LITTLE CHANGE.  
 
.30 HOUR FORECAST WITHIN 15N119W TO 15N140W TO 08N140W TO  
11N122W TO 15N119W NE TO E WINDS 20 TO 25 KT. SEAS 2.5 TO 3 M IN  
NW SWELL.  
.48 HOUR FORECAST WITHIN 15N122W TO 17N133W TO 17N140W TO  
08N140W TO 11N129W TO 10N125W TO 15N122W WINDS 20 KT OR LESS.  
SEAS 2.5 TO 3 M IN E SWELL.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.  
 
CONVECTION VALID AT 0300 UTC SAT DEC 13...  
   
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH
 
 
MONSOON TROUGH FROM 09N84W TO 09N119W. ITCZ FROM 09N119W TO  
BEYOND 07N140W. SCATTERED MODERATE ISOLATED STRONG FROM 05N TO  
12N AND E OF 100W...FROM 07N TO 16N BETWEEN 107W AND 123W.  
 

 
.FORECASTER DELGADO. NATIONAL HURRICANE CENTER.  
 
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