000
FZPN03 KNHC 230209
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC MON DEC 23 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 MON DEC 23.
24 HOUR FORECAST VALID 0000 UTC TUE DEC 24.
48 HOUR FORECAST VALID 0000 UTC WED DEC 25.

.WARNINGS.

...GALE WARNING...
.WITHIN 15N93W TO 13N95W TO 14N97W TO 16N95W TO 16N93W TO
15N93W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO
45 KT. SEAS 12 TO 19 FT. ELSEWHERE WITHIN 09N95W TO 08N102W TO 
12N102W TO 16N96W TO 15N93W TO 09N95W N TO NE WINDS 20 TO 30 KT.
SEAS 8 TO 13 FT IN MIXED NE AND NW SWELL.
.24 HOUR FORECAST WITHIN 14N94W TO 13N96W TO 14N97W TO 16N95W TO
16N94W TO 14N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE 
WINDS 25 TO 40 KT. SEAS 10 TO 16 FT. ELSEWHERE WITHIN 06N95W TO 
07N104W TO 12N106W TO 14N94W TO 10N88W TO 06N95W WINDS 20 KT OR 
LESS. SEAS 8 TO 13 FT IN MIXED NE AND NW SWELL.
.42 HOUR FORECAST WITHIN 14N94W TO 14N96W TO 15N96W TO 16N96W TO
16N94W TO 14N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE 
WINDS 20 TO 30 KT. SEAS TO 8 FT. ELSEWHERE WITHIN 05N99W TO 
05N103W TO 10N111W TO 11N101W TO 14N94W TO 05N99W WINDS 20 KT OR 
LESS. SEAS 8 TO 9 FT IN MIXED NE AND NW SWELL.
.48 HOUR FORECAST LITTLE CHANGE.

.SYNOPSIS AND FORECAST.

.COLD FRONT FROM 30N121W TO 23N125W TO 17N140W. WITHIN 16N136W 
TO 15N138W TO 09N140W TO 22N140W TO 20N134W TO 16N136W NE WINDS 
20 TO 25 KT. SEAS 9 TO 12 FT IN NW TO N SWELL. ELSEWHERE WITHIN
10N115W TO 08N140W TO 20N134W TO 30N140W TO 10N115W N TO NE 
WINDS 20 TO 25 KT. SEAS 8 TO 11 FT IN NW SWELL.
.12 HOUR FORECAST FIRST COLD FRONT FROM 30N119W TO 24N121W TO
18N131W. SECOND COLD FRONT FROM LOW PRES N OF AREA TO 30N128W TO
28N133W. WITHIN 27N128W TO 25N132W TO 28N137W TO 30N138W TO 
30N127W TO 27N128W NW TO N WINDS 20 TO 30 KT. SEAS 10 TO 14 FT 
IN NW SWELL. WITHIN 12N131W TO 09N136W TO 10N140W TO 18N140W TO
15N132W TO 12N131W NE WINDS 20 TO 25 KT. SEAS 9 TO 12 FT IN MIXED
NE AND NW SWELL. ELSEWHERE WITHIN 11N116W TO 09N140W TO 30N140W
TO 24N125W TO 11N116W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW
SWELL.
.24 HOUR FORECAST FIRST COLD FRONT FROM 30N116W TO 22N120W TO
18N125W. SECOND COLD FRONT FROM 30N125W TO LOW PRES NEAR 
28N123W 1009 MB TO 23N130W. WITHIN 25N123W TO 24N130W TO 
29N133W TO 29N127W TO 29N122W TO 25N123W W TO NW WINDS 20 TO 30 
KT. SEAS 10 TO 15 FT IN NW SWELL. WITHIN 12N138W TO 09N140W TO 
20N140W TO 19N136W TO 17N136W TO 12N138W NE TO E WINDS 20 TO 25 
KT. SEAS 9 TO 12 FT IN MIXED NE AND NW SWELL. ELSEWHERE WITHIN 
14N126W TO 08N140W TO 18N136W TO 30N140W TO 30N125W TO 14N126W
WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW SWELL.
.48 HOUR FORECAST MERGED COLD FRONT DISSIPATING FROM 24N111W TO
18N120W. WITHIN 21N121W TO 20N131W TO 22N137W TO 29N137W TO 
30N118W TO 21N121W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW TO 
N SWELL. WITHIN 12N133W TO 10N137W TO 09N140W TO 18N140W TO 
15N134W TO 12N133W NE TO E WINDS 20 TO 25 KT. SEAS 9 TO 11 FT IN 
MIXED NE AND NW SWELL. ELSEWHERE WITHIN 12N127W TO 07N140W TO 
20N140W TO 17N134W TO 15N125W TO 12N127W WINDS 20 KT OR LESS.
SEAS 8 TO 10 FT IN NW TO N SWELL.

.WITHIN 09N88W TO 10N89W TO 11N88W TO 11N86W TO 10N86W TO
09N88W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 30
KT. SEAS 8 TO 9 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.

.18 HOUR FORECAST WITHIN 31N114W TO 30N115W TO 31N115W TO
32N115W TO 32N114W TO 31N114W...INCLUDING THE GULF OF 
CALIFORNIA...S WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

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

CONVECTION VALID AT 0200 UTC MON DEC 23...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 08N75W TO LOW PRES NEAR 08N79W TO LOW 
PRES NEAR 07N102W. ITCZ FROM 07N102W TO 09N120W TO 07N140W. 
SCATTERED MODERATE FROM 04N TO 09N BETWEEN 78W AND 85W...FROM 
09N TO 11N BETWEEN 97W AND 99W...FROM 09N TO 11N BETWEEN 116W 
AND 121W...AND ALSO FROM 06N TO 09N BETWEEN 137W AND 140W.

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.