101  
FZPN03 KNHC 201456  
HSFEP2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
1630 UTC FRI DEC 20 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 1200 UTC FRI DEC 20.  
24 HOUR FORECAST VALID 1200 UTC SAT DEC 21.  
48 HOUR FORECAST VALID 1200 UTC SUN DEC 22.  
 
.WARNINGS.  
   
..GALE WARNING
 
 
.WITHIN 15N95W TO 16N95W TO 15N96W TO 14N96W TO 14N95W TO  
15N95W...INCLUDING THE GULF OF TEHUANTEPEC... N WINDS 30 TO 40  
KT. SEAS 10 TO 15 FT. ELSEWHERE WITHIN 15N94W TO 16N94W TO  
16N95W TO 13N97W TO 12N97W TO 13N94W TO 15N94W N TO NE WINDS 20  
TO 30 KT. SEAS 9 TO 14 FT. REMAINDER AREA WITHIN 14N93W TO  
15N94W TO 16N95W TO 15N97W TO 11N98W TO 11N95W TO 14N93W WINDS 20  
KT OR LESS. SEAS 8 TO 12 FT IN N TO NE SWELL.  
.24 HOUR FORECAST WITHIN 16N95W TO 16N96W TO 14N96W TO 14N95W TO  
15N95W TO 16N95W...INCLUDING THE GULF OF TEHUANTEPEC... N TO NE  
WINDS 30 TO 40 KT. SEAS 11 TO 16 FT. ELSEWHERE WITHIN 14N94W TO  
16N94W TO 16N96W TO 13N97W TO 12N98W TO 12N96W TO 14N94W N TO NE  
WINDS 20 TO 30 KT. SEAS 9 TO 14 FT. REMAINDER AREA WITHIN 15N94W  
TO 14N98W TO 11N99W TO 09N101W TO 09N97W TO 12N94W TO 15N94W WINDS  
20 KT OR LESS. SEAS 8 TO 12 FT IN N TO NE SWELL.  
.48 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 16N96W TO 15N95W TO  
15N94W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC... N WINDS  
30 TO 35 KT. SEAS 10 TO 15 FT. ELSEWHERE WITHIN 16N95W TO 15N96W  
TO 14N96W TO 13N96W TO 14N95W TO 16N95W N TO NE WINDS 20 TO 30  
KT. SEAS 9 TO 13 FT. REMAINDER AREA WITHIN 14N93W TO 16N96W TO  
08N103W TO 06N101W TO 07N96W TO 14N93W WINDS 20 KT OR LESS. SEAS  
8 TO 10 FT IN N TO NE SWELL.  
 
.SYNOPSIS AND FORECAST.  
 
.WITHIN 30N127W TO 30N140W TO 04N140W TO 07N121W TO 30N127W E TO  
SE WINDS 20 TO 25 KT. SEAS 8 TO 12 FT IN NW SWELL, EXCEPT 12 TO  
14 FT NW OF LINE 30N135W TO 27N140W.  
.24 HOUR FORECAST WITHIN 18N133W TO 30N125W TO 30N140W TO  
06N140W TO 04N136W TO 08N124W TO 18N133W WINDS 20 KT OR LESS.  
SEAS 8 TO 12 FT IN NW SWELL...EXCEPT 12 TO 20 FT NW OF LINE  
30N128W TO 19N140W.  
.48 HOUR FORECAST WITHIN 24N116W TO 29N117W TO 30N140W TO  
01N140W TO 08N125W TO 24N116W WINDS 20 KT OR LESS. SEAS 8 TO 12  
FT IN NW SWELL...EXCEPT 12 TO 16 FT NW OF LINE 30N119W TO  
11N140W.  
 
.WITHIN 11N86W TO 11N87W TO 10N88W TO 10N87W TO 10N86W TO  
11N86W...INCLUDING THE GULF OF PAPAGAYO... NE WINDS 20 TO 25 KT.  
SEAS LESS THAN 8 FT.  
.24 HOUR FORECAST WITHIN 11N86W TO 11N87W TO 11N88W TO 10N88W TO  
10N87W TO 10N86W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...  
NE WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.  
.48 HOUR FORECAST WITHIN 11N86W TO 11N88W TO 09N89W TO 09N87W TO  
10N86W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO... NE WINDS 20  
TO 30 KT. SEAS LESS THAN 8 FT.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.  
 
CONVECTION VALID AT 1430 UTC FRI DEC 20...  
   
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH
 
 
MONSOON TROUGH FROM 09N85W TO 06N98W. ITCZ CONTINUES TO 07N140W.  
SCATTERED MODERATE ISOLATED STRONG FROM 04N TO 08N E OF 80W.  
SCATTERED MODERATE FROM 07N TO 10N BETWEEN 120W AND 140W.  
 

 
.FORECASTER AL. NATIONAL HURRICANE CENTER.  
 
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