079 
FZPN03 KNHC 220254
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC SUN DEC 22 2019

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC SUN DEC 22.
24 HOUR FORECAST VALID 0000 UTC MON DEC 23.
48 HOUR FORECAST VALID 0000 UTC TUE DEC 24.

.WARNINGS.

...GALE WARNING...
.WITHIN 13N95W TO 14N96W TO 16N96W TO 16N95W TO 16N94W TO
13N95W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 25 TO
40 KT. SEAS 10 TO 14 FT. ELSEWHERE WITHIN 05N102W TO 09N120W TO
15N120W TO 11N106W TO 14N94W TO 05N102W WINDS 20 KT OR LESS. 
SEAS 8 TO 10 FT IN MIXED NE AND NW SWELL.
.24 HOUR FORECAST WITHIN 15N94W TO 13N95W TO 14N97W TO 16N95W TO
16N94W TO 15N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE 
WINDS 30 TO 45 KT. SEAS 13 TO 18 FT. ELSEWHERE WITHIN 10N95W TO
07N101W TO 08N103W TO 12N103W TO 15N93W TO 10N95W N TO NE WINDS 
20 TO 30 KT. SEAS 8 TO 14 FT IN MIXED NE AND NW SWELL.
.48 HOUR FORECAST WITHIN 14N95W TO 13N96W TO 15N97W TO 16N95W TO
16N94W TO 14N95W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE 
WINDS 25 TO 40 KT. SEAS 10 TO 15 FT. ELSEWHERE WITHIN 09N88W TO 
06N97W TO 08N108W TO 11N108W TO 15N96W TO 09N88W WINDS 20 KT OR 
LESS. SEAS 8 TO 13 FT IN MIXED NE AND NW SWELL.

.SYNOPSIS AND FORECAST.

.COLD FRONT FROM 30N127W TO 27N130W TO 20N140W. WITHIN 25N131W 
TO 20N140W TO 30N140W TO 28N133W TO 30N125W TO 25N131W NW TO N 
WINDS 20 TO 30 KT...EXCEPT S TO SW WINDS AHEAD OF FRONT. SEAS 10
TO 15 FT IN NW SWELL. ELSEWHERE WITHIN 09N120W TO 08N140W TO 
30N135W TO 30N116W TO 20N122W TO 09N120W WINDS 20 KT OR LESS. 
SEAS 8 TO 11 FT IN NW SWELL.
.24 HOUR FORECAST COLD FRONT FROM 30N121W TO 22N127W TO 20N130W. 
WITHIN 17N135W TO 11N140W TO 21N140W TO 21N137W TO 19N135W TO 
17N135W NE WINDS 20 TO 25 KT. SEAS 9 TO 12 FT IN MIXED NE AND NW
SWELL. ELSEWHERE WITHIN 16N116W TO 10N119W TO 08N140W TO 
18N134W TO 29N120W TO 16N116W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN NW SWELL.
.36 HOUR FORECAST WEAKENING COLD FRONT FROM 30N118W TO 20N125W.
NEW COLD FRONT FROM 30N128W TO 27N133W. WITHIN 28N128W TO 27N132W
TO 28N136W TO 30N138W TO 30N128W TO 28N128W NW TO N WINDS 20 TO 
30 KT. SEAS 10 TO 13 FT IN NW SWELL. WITHIN 11N135W TO 09N140W 
TO 20N140W TO 18N135W TO 11N135W NE WINDS 20 TO 25 KT. SEAS 9 TO 
12 FT IN MIXED NE AND NW SWELL. ELSEWHERE WITHIN 19N129W TO 
14N114W TO 11N132W TO 30N140W TO 24N124W TO 19N129W WINDS 20 KT
OR LESS. SEAS 8 TO 10 FT IN NW SWELL.
.48 HOUR FORECAST DISSIPATING COLD FRONT FROM 30N116W TO 20N122W.
LOW PRES NEAR 29N123W 1009 MB. COLD FRONT FROM 30N126W TO LOW TO
26N123W TO 24N124W. WITHIN 24N126W TO 25N130W TO 30N132W TO 
30N125W TO 27N121W TO 24N126W W TO NW WINDS 20 TO 30 KT. SEAS 10 
TO 15 FT IN NW SWELL...HIGHEST NEAR 30N130W. WITHIN 14N132W TO 
11N140W TO 20N140W TO 18N131W TO 14N132W NE WINDS 20 TO 25 KT. 
SEAS 9 TO 12 FT IN MIXED NE AND NW SWELL. ELSEWHERE WITHIN 
13N127W TO 07N140W TO 19N134W TO 30N140W TO 28N121W TO 13N127W 
WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW SWELL.

.WITHIN 08N89W TO 08N90W TO 10N89W TO 11N87W TO 10N86W TO
08N89W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 30
KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

CONVECTION VALID AT 0230C SUN DEC 22...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM LOW PRES NEAR 08N75W TO 06N86W TO LOW 
PRES NEAR 08N98W TO 06N102W. ITCZ FROM 06N102W TO 07N120W TO 
07N140W. SCATTERED MODERATE ISOLATED STRONG FROM 06N TO 09N 
BETWEEN 77W AND 82W AND ALSO FROM 05N TO 11N BETWEEN 91W AND 
97W. SCATTERED MODERATE FROM 04N TO 06N BETWEEN 83W AND 86W... 
FROM 08N TO 14N BETWEEN 97W AND 103W...AND ALSO FROM 07N TO 09N 
BETWEEN 133W AND 137W.

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.