000
FZPN03 KNHC 050337
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC SAT JAN 05 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 JAN 05.
24 HOUR FORECAST VALID 0000 UTC SUN JAN 06.
48 HOUR FORECAST VALID 0000 UTC MON JAN 07.

.WARNINGS.

...GALE WARNING...
.N OF 14.5N BETWEEN 94.5W AND 96W...INCLUDING GULF OF 
TEHUANTEPEC...N TO NE WINDS 25 TO 35 KT. SEAS 8 TO 10 FT. 
.12 HOUR FORECAST WITHIN 60 NM OF LINE FROM 16.5N94.5W TO 
13N96W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 30 
KT. SEAS 8 TO 11 FT.
.24 HOUR FORECAST N OF 15N BETWEEN 94W AND 96W...INCLUDING GULF 
OF TEHUANTEPEC...N WINDS 25 TO 35 KT. SEAS 8 TO 11 FT. ELSEWHERE 
N OF 14N BETWEEN 94W AND 96.5W N TO NE WINDS 20 TO 25 KT. SEAS 
TO 10 FT. FROM 11N TO 14N BETWEEN 94.5W AND 100W WINDS 20 KT OR 
LESS. SEAS TO 9 FT IN MIXED NE AND NW SWELL.
.36 HOUR FORECAST WITHIN 45 NM OF LINE FROM 16.5N94.5W TO 
13N95.5W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 
30 KT. SEAS 8 TO 11 FT. ELSEWHERE N OF 12.5N BETWEEN 93.5W AND 
95.5W WINDS 20 KT OR LESS. SEAS TO 9 FT IN NE SWELL. 
.48 HOUR FORECAST N OF 15N BETWEEN 94W AND 95.5W...INCLUDING 
GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 25 KT. SEAS LESS THAN 
8 FT. ELSEWHERE N OF 12N BETWEEN 94.5W AND 96.5W WINDS 20 KT OR 
LESS. SEAS TO 8 FT IN N SWELL.

.SYNOPSIS AND FORECAST.

.STORM CENTER N OF AREA NEAR 36.5N133W 992 MB WITH ASSOCIATED 
COLD FRONT THROUGH 30N132W TO 23.5N140W. N OF 28.5N WITHIN 90 NM 
SE OF FRONT SW WINDS 20 TO 25 KT. SEAS 10 TO 12 FT. N OF 28.5N W 
OF FRONT TO 137W NW WINDS 20 TO 25 KT. SEAS 10 TO 13 FT. 
ELSEWHERE NW OF LINE FROM 30N124W TO 23N140W WINDS 20 KT OR 
LESS. SEAS 8 TO 11 FT IN NW SWELL.
.24 HOUR FORECAST WEAKENING COLD FRONT FROM 30N121W TO 22.5N130W 
TO 19N140W. NW OF FRONT WINDS 20 KT OR LESS. SEAS 10 TO 14 FT IN 
NW SWELL...HIGHEST N OF 27N BETWEEN 124W AND 133W. ELSEWHERE W 
OF LINE FROM 29.5N115.5W TO 23N117W TO 23N140W WINDS 20 KT OR 
LESS. SEAS 8 TO 11 FT IN NW SWELL.
.48 HOUR FORECAST DISSIPATING COLD FRONT FROM 30N113W TO 25N118W 
TO 17N140W. N OF 23N W OF 113W WINDS 20 KT OR LESS. SEAS 8 TO 11 
FT IN NW TO N SWELL.

.LOW PRES NEAR 14N125.5W 1006 MB WITH TROUGH FROM LOW TO 
10N120W. WITHIN 210 NM NE SEMICIRCLE OF LOW WINDS 20 TO 30 KT. 
SEAS 10 TO 11 FT. ELSEWHERE W OF LINE FROM 20N124W TO 15N116W TO 
07N125W TO 06N140W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED 
NW AND NE SWELL.  
.24 HOUR FORECAST TROUGH FROM 14.5N124W TO LOW PRES NEAR 19N121W 
1008 MB TO 23N117W. WITHIN 150 NM NW SEMICIRCLE WINDS 20 TO 30 
KT. SEAS 10 TO 12 FT. ELSEWHERE WITHIN 120 NM SE QUADRANT OF LOW 
AND WITHIN 210 NM NW OF TROUGH WINDS 20 TO 25 KT. SEAS 8 TO 11 
FT. REMAINDER OF AREA W OF LINE FROM 23N117W TO 161N120W TO 
06N140W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED NE AND NW 
SWELL.
.48 HOUR FORECAST LOW PRES DISSIPATED. TROUGH FROM 23N110W TO 
17N120W TO 10N120W. FROM 15N TO 22N W OF TROUGH TO 128W NE WINDS 
20 TO 25 KT. SEAS 9 TO 11 FT. FROM 11N TO 16N W OF 135W NE WINDS 
20 TO 25 KT. SEAS 10 TO 11 FT. ELSEWHERE W OF LINE FROM 23N111W 
TO 13N120W TO 09N140W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN 
MIXED NW AND NE SWELL.

.FROM 10.5N TO 11.5N E OF 87.5W...INCLUDING GULF OF PAPAGAYO... 
NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST FROM 10N TO 11.5N E OF 88W...INCLUDING GULF OF 
PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT. 
.48 HOUR FORECAST FROM 10N TO 11.5N E OF 87.5W NE WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT.

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

CONVECTION VALID AT 0300 UTC SAT JAN 05...

.SCATTERED TO NUMEROUS MODERATE TO STRONG WITHIN 240 NM N 
SEMICIRCLE OF LOW PRES NEAR 14N125.5W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
SURFACE TROUGH FROM 08.5N85W TO 05.5N89W. ITCZ FROM 04.5N91W TO 
10N120W TO 05.5N126W TO 07N133W TO BEYOND 06N140W. EXCEPT WITH 
LOW PRES DESCRIBED ABOVE...WIDELY SCATTERED TO SCATTERED 
MODERATE ISOLATED STRONG CONVECTION FROM 06N TO 21N BETWEEN 110W 
AND 133W.  

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.