124  
FZPN03 KNHC 072108  
HSFEP2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
2230 UTC SUN DEC 07 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 1800 UTC SUN DEC 07.  
24 HOUR FORECAST VALID 1800 UTC MON DEC 08.  
48 HOUR FORECAST VALID 1800 UTC TUE DEC 09.  
 
.WARNINGS.  
   
..GALE WARNING  
   
18 HOUR FORECAST N OF 15N BETWEEN 94.5W AND 95.5W  
INCLUDING THE  
GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.   
24 HOUR FORECAST N OF 14.5N BETWEEN 94.5W AND 95.5W  
INCLUDING THE  
GULF OF TEHUANTEPEC...N WINDS 20 TO 30 KT. SEAS BUILDING TO 2.5 M.   
30 HOUR FORECAST N OF 15N BETWEEN 94.5W AND 95.5W  
INCLUDING THE  
GULF OF TEHUANTEPEC...N WINDS 30 TO 40 KT. SEAS 2.5 TO 3.5 M.  
ELSEWHERE WITHIN 30 NM OF A LINE FROM 16N95W TO 15N95W TO 14N95W N  
TO NE WINDS 20 TO 30 KT. SEAS 2.5 TO 3 M.  
.36 HOUR FORECAST WITHIN 30 NM OF A LINE FROM 16N95W TO 14N95W N TO  
NE WINDS 30 TO 40 KT. SEAS 3 TO 4 M. ELSEWHERE WITHIN 60 NM OF A  
LINE FROM 16N95W TO 14N95W TO 12N96.5W N TO NE WINDS 20 TO 30 KT.  
SEAS 2.5 TO 3 M.  
.48 HOUR FORECAST WITHIN 30 NM OF A LINE FROM 16N95W TO 15N95W TO  
14N96W N TO NE WINDS 30 TO 35 KT. SEAS 2.5 TO 3.5 M. ELSEWHERE  
WITHIN 60 NM OF A LINE FROM 16N95W TO 14N96W TO 11N100W N TO NE  
WINDS 20 TO 30 KT. SEAS 2.5 TO 3 M.  
 
.SYNOPSIS AND FORECAST.  
 
.FROM 19N TO 21N W OF 135W WINDS 20 KT OR LESS. SEAS 2.5 M IN MIXED  
NE AND NW SWELL.  
.24 HOUR FORECAST FROM 15N TO 20N W OF 135W WINDS 20 KT OR LESS.  
SEAS 2.5 M IN MIXED NE AND NW SWELL.  
.42 HOUR FORECAST 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 2100 UTC SUN DEC 7...  
   
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH  
 
THE MONSOON TROUGH EXTENDS FROM 10N85W TO 07N95W TO 12N110W TO  
09N121W. THE ITCZ CONTINUES FROM 09N121W TO BEYOND 08N140W.  
SCATTERED MODERATE CONVECTION IS NOTED FROM 10N TO 18N BETWEEN 103W  
AND 117W...AND FROM 06N TO 10N BETWEEN 122W AND 138W.  
 
 
.FORECASTER GR. NATIONAL HURRICANE CENTER.  
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