000
FZPN03 KNHC 192151
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC THU DEC 19 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC THU DEC 19.
24 HOUR FORECAST VALID 1800 UTC FRI DEC 20.
48 HOUR FORECAST VALID 1800 UTC SAT DEC 21.

.WARNINGS.

...GALE WARNING...
.WITHIN 14N94W TO 13N95W TO 13N97W TO 16N96W TO 16N94W TO 14N94W
...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 45 
KT. SEAS 18 TO 22 FT. ELSEWHERE WITHIN 12N94W TO 09N97W TO 
09N101W TO 13N103W TO 16N93W TO 12N94W N TO NE WINDS 20 TO 30 
KT. SEAS 12 TO 17 FT IN MIXED NE AND NW SWELL. REMAINDER OF 
AREA WITHIN 08N90W TO 04N96W TO 06N101W TO 12N106W TO 15N93W TO 
08N90W WINDS 20 KT OR LESS. SEAS 8 TO 14 FT IN MIXED NE AND NW 
SWELL.
.24 HOUR FORECAST WITHIN 14N94W TO 14N96W TO 16N96W TO 16N95W 
TO 16N94W TO 14N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE
WINDS 30 TO 40 KT. SEAS 11 TO 15 FT. ELSEWHERE WITHIN 10N95W TO
10N100W TO 12N100W TO 16N96W TO 16N94W TO 10N95W N TO NE WINDS 
20 TO 30 KT. SEAS 9 TO 12 FT. REMAINDER OF AREA WITHIN 01N94W 
TO 00N102W TO 06N109W TO 15N111W TO 08N91W TO 01N94W WINDS 20 KT
OR LESS. SEAS 8 TO 11 FT IN MIXED NE AND NW SWELL.
.48 HOUR FORECAST WITHIN 14N94W TO 14N97W TO 16N96W TO 16N95W TO
16N94W TO 14N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE 
WINDS 30 TO 40 KT. SEAS 11 TO 16 FT. ELSEWHERE WITHIN 11N94W TO 
09N97W TO 10N101W TO 16N96W TO 16N94W TO 11N94W NE WINDS 20 TO 30
KT. SEAS 9 TO 12 FT. REMAINDER OF AREA WITHIN 08N108W TO 02S111W
TO 14N123W TO 14N111W TO 08N91W TO 08N108W WINDS 20 KT OR LESS. 
SEAS 8 TO 11 FT IN MIXED NE AND NW SWELL.

.SYNOPSIS AND FORECAST.

.COLD FRONT W OF AREA. WITHIN 09N128W TO 07N134W TO 08N140W TO 
18N140W TO 20N129W TO 09N128W NE TO E WINDS 20 TO 30 KT. SEAS 9 
TO 12 FT IN NW SWELL. ELSEWHERE WITHIN 06N129W TO 07N140W TO 
30N140W TO 30N116W TO 26N115W TO 06N129W WINDS 20 KT OR LESS. 
SEAS 8 TO 12 FT IN NW SWELL...HIGHEST NEAR 30N121W.
.24 HOUR FORECAST COLD FRONT ENTERING NEAR 30N140W. WITHIN 
29N136W TO 27N139W TO 27N140W TO 30N140W TO 30N133W TO 29N136W SW
WINDS 20 TO 30 KT. SEAS 11 TO 14 FT IN NW SWELL. ELSEWHERE 
WITHIN 11N112W TO 08N140W TO 27N140W TO 30N119W TO 23N113W TO 
11N112W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL.
.48 HOUR FORECAST COLD FRONT FROM 30N128W TO 22N140W. WITHIN 
27N129W TO 21N140W TO 30N140W TO 30N125W TO 27N129W NW TO N WINDS
20 TO 30 KT...EXCEPT SW WINDS AHEAD OF FRONT SEAS 10 TO 14 FT IN
NW SWELL. ELSEWHERE WITHIN 09N124W TO 08N140W TO 21N140W TO 
30N125W TO 30N116W TO 09N124W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN NW SWELL.

.WITHIN 09N88W TO 08N90W TO 11N90W TO 11N86W TO 09N88W... 
INCLUDING THE GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT. SEAS 8 TO
10 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.

.06 HOUR FORECAST WITHIN 26N110W TO 24N110W TO 28N113W TO
31N115W TO 31N114W TO 26N110W...INCLUDING GULF OF CALIFORNIA...
NW TO N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 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 2100 UTC THU DEC 19...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 11.5N75W TO 08N80W TO 05N99W. ITCZ FROM 
05N99W TO LOW PRES NEAR 07N111W TO 08.5N124W TO 07N132W TO 
08N140W. SCATTERED MODERATE FROM 07N TO 09N BETWEEN 78W AND 84W...
WITHIN 90 NM NE QUADRANT OF LOW NEAR 07N111W...FROM 04N TO 11N 
BETWEEN 120W AND 129W...AND ALSO FROM 07N TO 09N BETWEEN 132W 
AND 140W.

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.