981  
FZPN03 KNHC 192126  
HSFEP2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
2230 UTC FRI DEC 19 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 FRI DEC 19.  
24 HOUR FORECAST VALID 1800 UTC SAT DEC 20.  
48 HOUR FORECAST VALID 1800 UTC SUN DEC 21.  
 
.WARNINGS.  
   
..GALE WARNING  
   
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.  
.12 HOUR FORECAST WITHIN 30 NM OF A LINE FROM 16N95W TO 15N95W TO  
14N95.5W N TO NE WINDS 20 TO 30 KT WITH FREQUENT GUSTS TO GALE  
FORCE. SEAS 2.5 TO 3 M.  
.18 HOUR FORECAST WITHIN 30 NM OF A LINE FROM 16N95W TO 15N95W TO  
13N98.5W N TO NE WINDS 20 TO 30 KT WITH FREQUENT GUSTS TO GALE  
FORCE. SEAS 2.5 TO 3 M.   
24 HOUR FORECAST N OF 14N BETWEEN 94.5W AND 95.5W  
INCLUDING THE  
GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS TO 2.5 M.   
48 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.  
 
.SYNOPSIS AND FORECAST.  
   
12 HOUR FORECAST WITHIN 30 NM OF A LINE FROM 11N86W TO 09.5N88W  
 
INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS  
LESS THAN 2.5 M.   
18 HOUR FORECAST WITHIN 45 NM OF A LINE FROM 11N86W TO 09.5N88W  
 
INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS  
LESS THAN 2.5 M.   
24 HOUR FORECAST WITHIN 30 NM OF A LINE FROM 11N86W TO 09.5N89W  
 
INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS  
LESS THAN 2.5 M.   
36 HOUR FORECAST FROM 10N TO 12N E OF 90W  
INCLUDING THE GULF OF  
PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.   
48 HOUR FORECAST WITHIN 30 NM OF A LINE FROM 11N86W TO 10N89W  
 
INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. 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 FRI DEC 19...  
   
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH  
 
THE MONSOON TROUGH EXTENDS FROM 09N84W TO 09N95W TO 09N100W. THE  
ITCZ CONTINUES FROM 09N100W TO 10N115W TO BEYOND 07N140W. SCATTERED  
MODERATE CONVECTION IS NOTED FROM 08N TO 12N BETWEEN 94W AND 103W...  
AND FROM 07N TO 11N BETWEEN 114W AND 131W.  
 
 
.FORECASTER GR. NATIONAL HURRICANE CENTER.  
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