000
FZPN03 KNHC 310347
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC TUE DEC 31 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 TUE DEC 31.
24 HOUR FORECAST VALID 0000 UTC WED JAN  1.
48 HOUR FORECAST VALID 0000 UTC THU JAN  2.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.COLD FRONT FROM 30N117W TO 23N124W TO 23N132W. WITHIN 12N129W 
TO 13N140W TO 29N135W TO 25N131W TO 30N121W TO 12N129W NE WINDS 
20 TO 30 KT. SEAS 12 TO 14 FT IN NW SWELL. WITHIN 13N120W TO 
08N140W TO 30N140W TO 25N126W TO 19N129W TO 13N120W NE WINDS 20 
TO 25 KT. SEAS 9 TO 11 FT IN NW TO N SWELL. 
.24 HOUR FORECAST WEAKENING COLD FRONT FROM 24N112W TO 19N117W.
WITHIN 14N135W TO 14N139W TO 20N140W TO 28N116W TO 25N117W TO 
14N135W NE WINDS 20 TO 25 KT. SEAS 11 TO 13 FT IN NW SWELL. 
WITHIN 12N125W TO 06N140W TO 30N140W TO 30N116W TO 23N116W TO 
12N125W NE WINDS 20 TO 25 KT. SEAS 11 TO 13 FT IN NW SWELL. 
.48 HOUR FORECAST WITHIN 12N137W TO 12N138W TO 14N138W TO 
13N137W TO 12N137W NE TO E WINDS 20 TO 25 KT. SEAS 12 TO 14 FT IN
W TO NW SWELL. ELSEWHERE WITHIN 10N118W TO 00N140W TO 30N140W TO
30N116W TO 21N110W TO 10N118W WINDS 20 KT OR LESS. SEAS 10 TO 12
FT IN NW SWELL.

.WITHIN 15N95W TO 16N95W TO 16N94W TO 15N95W...INCLUDING THE
GULF OF TEHUANTEPEC...NW TO N WINDS 20 TO 25 KT. SEAS LESS THAN 
8 FT. 
.18 HOUR FORECAST WITHIN 15N94W TO 14N95W TO 16N96W TO 
16N95W TO 16N94W TO 15N94W...INCLUDING THE GULF OF TEHUANTEPEC...
N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 
.24 HOUR FORECAST WITHIN 15N94.5W TO 15N95.5W TO 16N95.5W TO 
16.5N95W TO 16N94.5W TO 15N94.5W...INCLUDING THE GULF OF 
TEHUANTEPEC... N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. 

.30 HOUR FORECAST WITHIN 11N86W TO 10N87W TO 10N88W TO 11N88W TO
11N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25
KT. SEAS LESS THAN 8 FT.
.42 HOUR FORECAST 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 0300 UTC TUE DEC 31...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...

MONSOON TROUGH AXIS EXTENDS FROM 08N83W TO 06N102W TO 09N120W TO
08N134W. ITCZ AXIS EXTENDS FROM 08N134W TO BEYOND 06N140W. SCATTERED
MODERATE CONVECTION AND ISOLATED TSTMS FROM 04N TO 10N E OF 90W.
SCATTERED MODERATE FROM 06N TO 20N W OF 115W.

$$
.FORECASTER RAMOS. NATIONAL HURRICANE CENTER.