535  
FZPN03 KNHC 130908  
HSFEP2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
1030 UTC FRI DEC 13 2024  
 
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 FRI DEC 13.  
24 HOUR FORECAST VALID 0600 UTC SAT DEC 14.  
48 HOUR FORECAST VALID 0600 UTC SUN DEC 15.  
 
.WARNINGS.  
   
..GALE WARNING
 
 
.GULF OF TEHUANTEPEC N OF 14.5N BETWEEN 94.5W AND 95.5W N WINDS  
30 TO 35 KT. SEAS TO 12 FT. ELSEWHERE WITHIN 16N94W TO 16N95W TO  
13N97W TO 13N95W TO 14N94W TO 16N94W N TO NE WINDS 20 TO 30 KT.  
SEAS 8 TO 12 FT IN N TO NE SWELL. REMAINDER OF AREA WITHIN 15N94W  
TO 14N104W TO 11N108W TO 09N108W TO 05N97W TO 07N90W TO 15N94W  
WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NE TO NW SWELL.  
.06 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 14N96W TO 13N97W TO  
14N95W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE  
WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. ELSEWHERE WITHIN 15N94W TO  
13N108W TO 08N108W TO 05N102W TO 04N96W TO 08N91W TO 15N94W WINDS  
20 KT OR LESS. SEAS 8 TO 10 FT IN NE TO NW SWELL.  
.24 HOUR FORECAST WITHIN 16N95W TO 13N96W TO 13N95W TO 14N94W TO  
16N95W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO  
30 KT. SEAS TO 10 FT.  
.48 HOUR FORECAST WITHIN 16N95W TO 14N96W TO 14N95W TO 15N94W TO  
16N95W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 30  
KT. SEAS TO 10 FT.  
 
.SYNOPSIS AND FORECAST.  
 
.WITHIN 11N86W TO 10N87W TO 10N89W TO 09N89W TO 09N88W TO  
11N86W...INCLUDING THE GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT.  
SEAS TO 9 FT IN MIXED SW AND NW SWELL. ELSEWHERE WITHIN 10N87W  
TO 11N88W TO 10N90W TO 08N90W TO 08N89W TO 10N87W WINDS 20 KT OR  
LESS. SEAS 8 FT IN MIXED SWELL.  
.24 HOUR FORECAST WITHIN 10N86W TO 11N86W TO 11N88W TO 10N89W TO  
09N88W TO 10N86W...INCLUDING THE GULF OF PAPAGAYO... NE WINDS 20  
TO 25 KT. SEAS TO 8 FT IN SW SWELL.  
.42 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 8 FT.  
 
.WITHIN 12N133W TO 15N137W TO 16N140W TO 08N140W TO 08N137W TO  
09N133W TO 12N133W NE TO E WINDS 20 TO 25 KT. SEAS 12 TO 14 FT  
IN MIXED NW AND NE SWELL. ELSEWHERE WITHIN 30N118W TO 30N140W TO  
00N140W TO 11N129W TO 02N126W TO 30N118W WINDS 20 KT OR LESS.  
SEAS 8 TO 12 FT IN NW SWELL EXCEPT S OF 05N SEAS 8 TO 10 FT IN  
MERGING SE AND NW SWELL.  
.24 HOUR FORECAST WITHIN 10N139W TO 10N140W TO 08N140W TO  
08N139W TO 09N139W TO 10N139W NE TO E WINDS 20 TO 25 KT. SEAS 12  
FT IN MIXED NW AND NE SWELL. ELSEWHERE WITHIN 16N123W TO 30N140W  
TO 00N140W TO 07N116W TO 07N92W TO 16N123W...INCLUDING SEBASTIAN  
VIZCAINO BAY...WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL  
EXCEPT S OF 05N SEAS 8 TO 9 FT IN MERGING SE AND NW SWELL AND E  
OF 106W SEAS 8 TO 9 FT IN MERGING NE AND NW SWELL.  
.48 HOUR FORECAST WITHIN 30N119W TO 30N140W TO 00N140W TO  
05N128W TO 06N96W TO 15N116W TO 30N119W...INCLUDING WITHIN 60 NM  
OF SHORE...WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL  
EXCEPT N OF 26N SEAS 9 TO 12 FT IN NEW NW SWELL.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.  
 
CONVECTION VALID AT 0840 UTC FRI DEC 13...  
   
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH
 
 
MONSOON TROUGH EXTENDS FROM 10N75W TO 10N84W TO 05N94W TO  
06N100W. ITCZ CONTINUES FROM 06N100W TO 09N122W TO BEYOND  
06.5N140W. SCATTERED MODERATE ISOLATED STRONG CONVECTION FROM  
06N TO 11N BETWEEN 101W AND 139W.  
 

 
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.  
 
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