270  
FZPN03 KNHC 211443  
HSFEP2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
1630 UTC SAT DEC 21 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 SAT DEC 21.  
24 HOUR FORECAST VALID 1200 UTC SUN DEC 22.  
48 HOUR FORECAST VALID 1200 UTC MON DEC 23.  
 
.WARNINGS.  
   
..GALE WARNING  
 
.WITHIN 16N94W TO 16N95W TO 15N96W TO 14N96W TO 14N95W TO  
16N94W...INCLUDING THE GULF OF TEHUANTEPEC... N TO NE WINDS 30  
TO 40 KT. SEAS 10 TO 14 FT. ELSEWHERE WITHIN 15N94W TO 15N96W TO  
12N98W TO 11N97W TO 12N96W TO 13N94W TO 15N94W N TO NE WINDS 20  
TO 30 KT. SEAS 8 TO 11 FT. REMAINDER AREA WITHIN 15N94W TO  
13N96W TO 15N96W TO 13N98W TO 11N98W TO 11N94W TO 15N94W WINDS  
20 KT OR LESS. SEAS 8 TO 10 FT IN N TO NE SWELL.  
.24 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 15N96W TO 14N95W TO  
15N95W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC... N TO NE  
WINDS 30 TO 35 KT. SEAS 10 TO 12 FT. ELSEWHERE WITHIN 15N94W TO  
16N96W TO 13N96W TO 12N97W TO 14N94W TO 15N94W N TO NE WINDS 20  
TO 30 KT. SEAS 9 TO 11 FT. REMAINDER AREA WITHIN 13N94W TO  
15N94W TO 11N98W TO 08N103W TO 06N100W TO 10N98W TO 13N94W WINDS  
20 KT OR LESS. SEAS 8 TO 10 FT IN N TO NE SWELL.  
.48 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 15N95W TO 14N95W TO  
15N94W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC... N WINDS  
20 TO 30 KT. SEAS 8 TO 11 FT. ELSEWHERE WITHIN 16N95W TO 13N97W  
TO 12N96W TO 13N95W TO 14N95W TO 16N95W WINDS 20 KT OR LESS.  
SEAS 8 TO 10 FT IN N TO NE SWELL.  
 
.SYNOPSIS AND FORECAST.  
 
.WITHIN 17N133W TO 30N140W TO 02N140W TO 08N124W TO 15N123W TO  
17N133W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW SWELL...EXCEPT  
12 TO 22 FT NW OF LINE 30N130W TO 18N140W.  
.24 HOUR FORECAST WITHIN 30N116W TO 30N140W TO 01N140W TO  
10N121W TO 30N116W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW  
SWELL...EXCEPT 12 TO 16 FT NW OF LINE 30N120W TO 09N140W.  
.48 HOUR FORECAST WITHIN 30N135W TO 30N140W TO 27N140W TO  
29N136W TO 30N135W SW WINDS 20 TO 25 KT. SEAS 18 TO 22 FT.  
ELSEWHERE WITHIN 20N110W TO 29N114W TO 29N140W TO 00N140W TO  
00N130W TO 20N110W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW  
SWELL...EXCEPT 12 TO 18 FT NW OF LINE 30N127W TO 19N140W.  
 
.WITHIN 11N86W TO 11N88W TO 10N89W TO 09N89W TO 09N87W TO 10N85W  
TO 11N86W...INCLUDING THE GULF OF PAPAGAYO... NE TO E WINDS 20  
TO 30 KT. SEAS LESS THAN 8 FT.  
.24 HOUR FORECAST WITHIN 11N86W TO 11N88W TO 10N88W TO 09N87W 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 11N89W TO 10N88W TO  
09N87W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO... NE TO E  
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 SAT DEC 21...  
   
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH  
 
MONSOON TROUGH FROM 10N85W TO 07N104W. ITCZ FROM 07N104W TO  
08N114W TO BEYOND 08N140W. SCATTERED MODERATE FROM 05N TO 09N E  
OF 80W...AND FROM 04N TO 07N BETWEEN 92W AND 100W.  
 
 
.FORECASTER AL. NATIONAL HURRICANE CENTER.  
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