341  
FZPN03 KNHC 140916  
HSFEP2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
1030 UTC SUN DEC 14 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 0600 UTC SUN DEC 14.  
24 HOUR FORECAST VALID 0600 UTC MON DEC 15.  
48 HOUR FORECAST VALID 0600 UTC TUE DEC 16.  
 
.WARNINGS.  
   
..GALE WARNING
 
 
.WITHIN 16N94W TO 16N95W TO 15N95W TO 15N94W TO  
16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 25  
KT. SEAS LESS THAN 2.5 M.  
.18 HOUR FORECAST WITHIN 16N95W TO 15N96W TO 14N96W TO 14N95W TO  
16N95W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO  
35 KT. SEAS 3 TO 4 M. ELSEWHERE WITHIN 16N94W TO 16N96W TO  
13N97W TO 13N95W TO 14N94W TO 16N94W N TO NE WINDS 20 TO 30 KT.  
SEAS 2.5 TO 3 M.  
.24 HOUR FORECAST LITTLE CHANGE.  
.48 HOUR FORECAST WITHIN 15N95W TO 16N95W TO 15N95W TO 14N96W TO  
14N95W TO 15N95W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS  
30 TO 35 KT. SEAS 3.5 TO 4.5 M. ELSEWHERE WITHIN 14N94W TO  
16N94W TO 16N95W TO 14N96W TO 13N98W TO 12N96W TO  
14N94W N TO NE WINDS 20 TO 30 KT. SEAS 3 TO 3.5 M. WITHIN 14N93W  
TO 16N95W TO 12N99W TO 11N105W TO 10N100W TO 10N97W TO  
14N93W WINDS 20 KT OR LESS. SEAS 2.5 TO 3 M IN NE SWELL.  
 
.SYNOPSIS AND FORECAST.  
 
.WITHIN 15N121W TO 12N129W TO 13N140W TO 07N140W TO 10N122W TO  
11N119W TO 15N121W WINDS 20 KT OR LESS. SEAS TO 2.5 M IN NW  
SWELL.  
.24 HOUR FORECAST WITHIN 16N123W TO 18N131W TO 18N140W TO  
08N140W TO 12N124W TO 16N123W NE TO E WINDS 20 TO 25 KT. SEAS 2.5  
TO 3 M IN E SWELL.  
.48 HOUR FORECAST WITHIN 16N123W TO 21N131W TO 21N140W TO  
07N140W TO 11N126W TO 16N123W NE TO E WINDS 20 TO 30 KT. SEAS 2.5  
TO 3.5 M.  
 
.24 HOUR FORECAST WITHIN 11N86W TO 11N88W TO 11N89W TO 10N89W TO  
10N86W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E  
WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.  
.48 HOUR FORECAST LITTLE CHANGE.  
 
.42 HOUR FORECAST WITHIN 30N137W TO 30N140W TO 28N140W TO  
29N137W TO 30N137W WINDS 20 KT OR LESS. SEAS 2.5 TO 3 M IN W TO  
NW SWELL.  
.48 HOUR FORECAST LITTLE CHANGE.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.  
 
CONVECTION VALID AT 0900 UTC SUN DEC 14...  
   
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH
 
 
MONSOON TROUGH FROM 09N85W TO 11N116W. SURFACE TROUGH FROM  
15N118W TO 08N125W. ITCZ FROM 08N125W TO BEYOND 07N140W.  
SCATTERED MODERATE ISOLATED STRONG FROM 06N TO 12N BETWEEN 89W  
AND 110W...FROM 07N TO 16N BETWEEN 115W AND 130W.  
 

 
.FORECASTER DELGADO. NATIONAL HURRICANE CENTER.  
 
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