000
FZPN03 KNHC 210251
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC SAT DEC 21 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SAT DEC 21.
24 HOUR FORECAST VALID 0000 UTC SUN DEC 22.
48 HOUR FORECAST VALID 0000 UTC MON DEC 23.

.WARNINGS.

...GALE WARNING...
.WITHIN 14N95W TO 14N96W TO 15N96W TO 16N95W TO 16N94W TO
14N95W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 30 TO 40 
KT. SEAS 10 TO 14 FT. ELSEWHERE WITHIN 02S99W TO 09N120W TO 
20N120W TO 13N100W TO 15N94W TO 02S99W WINDS 20 KT OR LESS. SEAS
8 TO 11 FT IN MIXED NE AND NW SWELL.
.24 HOUR FORECAST WITHIN 13N94W TO 12N96W TO 13N98W TO 16N96W TO
16N93W TO 13N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE 
WINDS 25 TO 40 KT. SEAS 11 TO 16 FT. ELSEWHERE WITHIN 06N95W TO
09N121W TO 13N120W TO 13N101W TO 14N94W TO 06N95W WINDS 20 KT OR
LESS. SEAS 8 TO 10 FT IN MIXED NE AND NW SWELL.
.48 HOUR FORECAST WITHIN 13N96W TO 13N97W TO 16N96W TO 16N95W 
TO 16N93W TO 13N96W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE
WINDS 30 TO 45 KT. SEAS 15 TO 20 FT. ELSEWHERE WITHIN 10N95W TO
08N100W TO 08N102W TO 12N102W TO 16N93W TO 10N95W NE TO E WINDS 
20 TO 30 KT. SEAS 10 TO 15 FT IN MIXED NE AND NW SWELL. REMAINDER
OF AREA WITHIN 08N91W TO 06N102W TO 08N104W TO 13N103W TO 
14N93W TO 08N91W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NE AND 
NW SWELL.

.SYNOPSIS AND FORECAST.

.COLD FRONT FROM 30N136W TO 27N140W. WITHIN 25N140W TO 30N140W 
TO 30N132W TO 25N140W SW WINDS 20 TO 30 KT...EXCEPT NW TO N
BEHIND FRONT. SEAS 10 TO 14 FT IN NW SWELL. ELSEWHERE WITHIN 
10N114W TO 08N140W TO 25N140W TO 30N117W TO 22N112W TO 10N114W
WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW SWELL.
.24 HOUR FORECAST COLD FRONT FROM 30N127W TO 25N132W TO
20.5N140W. WITHIN 25N138W TO 21N138W TO 21N140W TO 30N140W TO 
30N135W TO 25N138W NW TO N WINDS 20 TO 25 KT. SEAS 10 TO 14 FT 
IN MIXED SE AND NW SWELL. ELSEWHERE WITHIN 17N123W TO 09N120W TO
08N140W TO 30N134W TO 30N116W TO 17N123W WINDS 20 KT OR LESS... 
EXCEPT NW TO N 20 TO 25 KT WITHIN 90 NM W OF FRONT. SEAS 8 TO 11
FT IN MIXED SE AND NW SWELL.
.48 HOUR FORECAST DISSIPATING COLD FRONT FROM 30N119W TO 20N132W.
WITHIN 17N136W TO 14N140W TO 22N140W TO 21N137W TO 20N136W TO 
17N136W NE WINDS 20 TO 25 KT. SEAS 9 TO 12 FT IN MIXED NE AND NW 
SWELL. ELSEWHERE WITHIN 13N114W TO 08N132W TO 30N140W TO 
21N131W TO 30N120W TO 13N114W WINDS 20 KT OR LESS. SEAS 8 TO 11
FT IN MIXED SE AND NW SWELL.

.WITHIN 26N110W TO 24N110W TO 28N113W TO 29N112W TO 28N111W TO
26N110W...INCLUDING GULF OF CALIFORNIA...NW TO N WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT.
.18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.WITHIN 08N88W TO 08N91W TO 10N90W TO 11N87W TO 10N86W TO
08N88W...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.

.12 HOUR FORECAST WITHIN 19N105W TO 19N106W TO 20N107W TO
21N106W TO 20N106W TO 19N105W...INCLUDING CABO CORRIENTES...NW TO
N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.18 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 0215 UTC SAT DEC 21...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM LOW PRES NEAR 10N75W TO 07N81W TO 08N90W TO 
06N98W TO LOW PRES NEAR 08N109W TO 08N111W. ITCZ FROM 08N111W TO
08N125W TO 08N140W. SCATTERED MODERATE ISOLATED STRONG FROM 05N 
TO 08N BETWEEN 90W AND 98W AND ALSO FROM 08N TO 10N BETWEEN 134W
AND 137W. SCATTERED MODERATE FROM 08N TO 12N BETWEEN 105W AND 
112W.

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.