000
FZPN03 KNHC 190301
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC MON NOV 19 2018

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 NOV 19.
24 HOUR FORECAST VALID 0000 UTC TUE NOV 20.
48 HOUR FORECAST VALID 0000 UTC WED NOV 21.

.WARNINGS.

...GALE WARNING...
.WITHIN 30 NM OF LINE FROM 16N95W TO 14N95W...INCLUDING THE  
GULF OF TEHUANTEPEC...N WINDS 20 TO 30 KT. SEAS TO 10 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST WITHIN 30 NM OF LINE FROM 16N95W TO 15N95W...
INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 25 TO 30 KT.
SEAS 9 TO 11 FT. ELSEWHERE WITHIN 45 NM OF LINE FROM 16N95W TO 
14N96W N TO NE WINDS 20 TO 25 KT. SEAS TO 9 FT.

.SYNOPSIS AND FORECAST.

.WITHIN 30 NM OF LINE FROM 11.5N86W TO 10N87W...INCLUDING THE 
GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE. 

.COLD FRONT FROM 30N131W TO 22N138W. NW OF LINE FROM 30N135W TO 
28N140W WINDS 20 KT OR LESS. SEAS TO 9 FT IN NW SWELL.
.24 HOUR FORECAST COLD FRONT FROM 30N123W TO 21N131W. WINDS 20 
KT OR LESS. SEAS LESS THAN 8 FT. SECOND COLD FRONT FROM 30N131W 
TO 27N135W. WITHIN 120 NM W OF FRONT WINDS 20 KT OR LESS. SEAS 
TO 8 FT. 
.48 HOUR FORECAST DISSIPATING COLD FRONT FROM 30N115W TO 26N114W 
AND SECOND COLD FRONT FROM 30N120W TO 25N125W. WINDS 20 KT OR 
LESS. SEAS LESS THAN 8 FT. 

.FROM 08N TO 13N BETWEEN 109W AND 135W WINDS 20 KT OR LESS. SEAS 
TO 8 FT IN MIXED SWELL.
.24 HOUR FORECAST FROM 09N TO 13N W OF 114W WINDS 20 KT OR LESS. 
SEAS TO 8 FT.
.42 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.42 HOUR FORECAST COLD FRONT FROM 30N129W TO 25N136W. W OF LINE 
FROM 30N139W TO 29N140W WINDS 20 KT OR LESS. SEAS TO 9 FT IN NW 
SWELL.
.48 HOUR FORECAST COLD FRONT FROM 30N127W TO 23N133W. W OF LINE 
FROM 30N135W TO 28N140W WINDS 20 KT OR LESS. SEAS TO 11 FT 
PRIMARILY IN NW SWELL. 

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

CONVECTION VALID AT 0300 UTC MON NOV 19...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 07N78W TO 09N84W TO 07N101W. ITCZ FROM 
07N101W TO 1011 MB LOW PRES 10N122W TO 1011 MB LOW PRES 09N133W. 
SCATTERED MODERATE ISOLATED STRONG N OF 03N E OF 79W AND WITHIN 
150 NM OF LINE FROM 05N108W TO 10N116W TO 07N123W AND WITHIN 75 
NM OF 09N132W.  

$$
.FORECASTER NELSON. NATIONAL HURRICANE CENTER.