014  
FZPN03 KNHC 102222  
HSFEP2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
2230 UTC TUE DEC 10 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 1800 UTC TUE DEC 10.  
24 HOUR FORECAST VALID 1800 UTC WED DEC 11.  
48 HOUR FORECAST VALID 1800 UTC THU DEC 12.  
 
.WARNINGS.  
   
..STORM WARNING  
 
.15 HOUR FORECAST WITHIN 16N94.5W TO 16N95W TO 16N95.5W TO  
15.5N95.5W TO 15N95W TO 15N94.5W TO 16N94.5W...INCLUDING THE  
GULF OF TEHUANTEPEC...N WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.  
.18 HOUR FORECAST WITHIN 16N94.5W TO 16N95W TO 15.5N95.5W TO  
15N95.5W TO 15N95W TO 15N94.5W TO 16N94.5W...INCLUDING THE GULF  
OF TEHUANTEPEC...N WINDS 30 TO 40 KT. SEAS 8 TO 9 FT. ELSEWHERE  
WITHIN 16N94W TO 16N95W TO 16N96W TO 15N96W TO 14N95W TO 16N94W N  
WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.  
.24 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 15N96W TO 13N97W TO  
14N95W TO 14N94W TO 16N94W...INCLUDING THE GULF OF  
TEHUANTEPEC...N TO NE WINDS 30 TO 45 KT. SEAS 11 TO 14 FT.  
ELSEWHERE WITHIN 16N94W TO 16N95W TO 15N96W TO 14N96W TO 13N95W  
TO 14N94W TO 16N94W N TO NE WINDS 25 TO 30 KT. SEAS 8 TO 11 FT.  
REMAINDER OF AREA WITHIN 14N94W TO 13N96W TO 15N96W TO 13N97W TO  
13N95W TO 14N94W NE WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.  
.27 HOUR FORECAST WITHIN 15.5N94.5W TO 16N95W TO 15.5N95W TO  
15.5N95.5W TO 15N95.5W TO 15N94.5W TO 15.5N94.5W...INCLUDING THE  
GULF OF TEHUANTEPEC...N WINDS 45 TO 50 KT. SEAS 14 TO 17 FT.  
ELSEWHERE WITHIN 16N94W TO 16N95W TO 14N97W TO 13N97W TO 13N95W  
TO 14N94W TO 16N94W N TO NE WINDS 30 TO 45 KT. SEAS 12 TO 16 FT.  
REMAINDER OF AREA WITHIN 15N93W TO 16N94W TO 16N95W TO 13N98W TO  
12N98W TO 12N94W TO 15N93W N TO NE WINDS 20 TO 30 KT. SEAS 8 TO  
12 FT IN N TO NE SWELL.  
.36 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 14N97W TO 13N99W TO  
12N98W TO 13N94W TO 16N94W...INCLUDING THE GULF OF  
TEHUANTEPEC...N TO NE WINDS 30 TO 45 KT. SEAS 15 TO 21 FT.  
ELSEWHERE WITHIN 15N93W TO 16N95W TO 12N101W TO 10N102W TO 09N98W  
TO 11N94W TO 15N93W NE WINDS 20 TO 30 KT. SEAS 10 TO 15 FT.  
REMAINDER OF AREA WITHIN 14N92W TO 16N94W TO 16N96W TO 13N100W TO  
10N96W TO 11N94W TO 14N92W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT  
IN N SWELL.  
.48 HOUR FORECAST WITHIN 16N95W TO 14N96W TO 14N95W TO 15N95W TO  
16N95W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO  
40 KT. SEAS 12 TO 15 FT. ELSEWHERE WITHIN 16N94W TO 16N95W TO  
13N99W TO 11N104W TO 13N94W TO 16N94W NE WINDS 20 TO 30 KT. SEAS  
11 TO 14 FT. REMAINDER OF AREA WITHIN 11N91W TO 15N94W TO 13N102W  
TO 11N105W TO 08N103W TO 08N94W TO 11N91W WINDS 20 KT OR LESS.  
SEAS 8 TO 12 FT IN N TO NE SWELL.  
 
.SYNOPSIS AND FORECAST.  
 
.WITHIN 17N136W TO 18N140W TO 15N140W TO 14N135W TO 17N136W NE  
TO E WINDS 20 TO 25 KT. SEAS 9 TO 11 FT. ELSEWHERE WITHIN  
21N123W TO 20N140W TO 17N137W TO 11N140W TO 14N114W TO 21N123W NE  
TO WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED E AND NW SWELL.  
.24 HOUR FORECAST CONDITIONS MERGED WITH AREA DESCRIBED BELOW.  
 
.WITHIN 30N133W TO 30N140W TO 20N140W TO 25N138W TO 30N133W  
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN W TO NW SWELL.  
.24 HOUR FORECAST WITHIN 18N133W TO 18N136W TO 20N140W TO  
15N140W TO 15N136W TO 16N131W TO 18N133W NE TO E WINDS 20 TO 25  
KT. SEAS 10 TO 11 FT. ELSEWHERE WITHIN 24N128W TO 30N140W TO  
08N140W TO 13N133W TO 08N112W TO 16N124W TO 24N128W WINDS 20 KT  
OR LESS. SEAS 8 TO 10 FT IN NW SWELL.  
.48 HOUR FORECAST WITHIN 18N136W TO 19N140W TO 14N140W TO  
14N135W TO 16N135W TO 18N136W NE TO E WINDS 20 TO 25 KT. SEAS 10  
TO 11 FT. ELSEWHERE WITHIN 30N119W TO 30N140W TO 06N140W TO  
10N118W TO 16N125W TO 30N119W WINDS 20 KT OR LESS. SEAS 8 TO 10  
FT IN NW SWELL.  
 
.WITHIN 30N113W TO 30N114W TO 30N113W TO 29N113W TO  
30N113W...INCLUDING THE GULF OF CALIFORNIA...NW TO N WINDS 20 TO  
30 KT. SEAS 8 TO 9 FT. ELSEWHERE WITHIN 29N112W TO 31N113W TO  
31N115W TO 23N109W TO 27N111W TO 29N112W NW TO N WINDS 20 TO 30  
KT. SEAS LESS THAN 8 FT.  
.24 HOUR FORECAST WITHIN 28N112W TO 27N112W TO 26N111W TO  
25N111W TO 25N110W TO 26N110W TO 28N112W...INCLUDING THE GULF OF  
CALIFORNIA...NW TO N WINDS 20 TO 30 KT. SEAS 8 TO 9 FT. ELSEWHERE  
WITHIN 31N114W TO 31N115W TO 28N113W TO 24N110W TO 27N111W TO  
29N113W TO 31N114W NW TO N WINDS 20 TO 30 KT. SEAS LESS THAN 8  
FT. REMAINDER OF AREA WITHIN 26N110W TO 27N111W TO 26N110W TO  
25N110W TO 24N110W TO 25N109W TO 26N110W WINDS 20 KT OR LESS.  
SEAS 8 FT IN NW SWELL.  
.33 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 8 FT.  
 
.WITHIN 29.5N115.5W TO 29N116W TO 28.5N115.5W TO 29N115.5W TO  
29.5N115.5W...INCLUDING SEBASTIAN VIZCAINO BAY...NE WINDS 20 TO  
30 KT. SEAS 8 TO 9 FT IN W TO NW SWELL. ELSEWHERE WITHIN 29N114W  
TO 29N115W TO 30N116W TO 28N115W TO 28N114W TO 29N114W NE WINDS  
20 TO 30 KT. SEAS LESS THAN 8 FT. REMAINDER OF AREA WITHIN  
29N115W TO 29N116W TO 28N116W TO 29N116W TO 29N115W WINDS 20 KT  
OR LESS. SEAS 8 TO 9 FT IN NW SWELL.  
.18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 8 FT.  
 
.33 HOUR FORECAST WITHIN 11N86W TO 11N87W TO 11N88W TO 10N88W TO  
10N87W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...NE WINDS 20  
TO 25 KT. SEAS LESS THAN 8 FT.  
.48 HOUR FORECAST WITHIN 10N88W TO 10N89W TO 09N89W TO 09N88W TO  
10N88W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. ELSEWHERE  
WITHIN 11N86W TO 11N88W TO 10N89W TO 10N88W TO 09N88W TO 10N86W  
TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO  
25 KT. SEAS LESS THAN 8 FT. REMAINDER OF AREA WITHIN 09N88W TO  
09N89W TO 10N89W TO 10N90W TO 09N90W TO 09N88W TO 09N88W WINDS 20  
KT OR LESS. SEAS 8 FT IN MIXED NE AND NW SWELL.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.  
 
CONVECTION VALID AT 1800 UTC TUE DEC 10...  
   
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH  
 
THE MONSOON TROUGH AXIS EXTENDS FROM LOW PRESSURE OVER NW  
COLOMBIA TO 10N85W TO 06N95W. THE ITCZ EXTENDS FROM 06N96W TO  
BEYOND 07N140W. SCATTERED MODERATE FROM 13N TO 16N BETWEEN 122  
AND 125W. WIDELY SCATTERED MODERATE FROM 12N TO 20N WEST OF  
131W.  
 
 
.FORECASTER ADAMS. NATIONAL HURRICANE CENTER.  
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