000
FZPN03 KNHC 182106
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC SUN NOV 18 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC SUN NOV 18.
24 HOUR FORECAST VALID 1800 UTC MON NOV 19.
48 HOUR FORECAST VALID 1800 UTC TUE NOV 20.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.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 
13.5N96W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 
TO 30 KT. SEAS TO 11 FT.

.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 22N139W. W OF LINE FROM 30N134W TO 
27N140W WINDS 20 KT OR LESS. SEAS TO 9 FT IN NW SWELL.
.24 HOUR FORECAST COLD FRONT FROM 30N125W TO 20N131W. N OF 27N 
BETWEEN 130W AND 140W WINDS 20 KT OR LESS. SEAS TO 8 FT.
.36 HOUR FORECAST WEAKENING COLD FRONT FROM 30N123W TO 21N130W 
AND SECOND COLD FRONT FROM 30N130W TO 25N135W. WINDS 20 KT OR 
LESS. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST DISSIPATING COLD FRONT FROM 30N120W TO 22N127W 
AND SECOND COLD FRONT FROM 30N127W TO 24N133W. W OF LINE FROM 
30N138W TO 28N140W WINDS 20 KT OR LESS. SEAS TO 9 FT IN NW SWELL.

.FROM 06N TO 15N BETWEEN 106W AND 124W WINDS 20 KT OR LESS. SEAS 
TO 9 FT IN MIXED SWELL.
.24 HOUR FORECAST FROM 09N TO 16N W OF 111W WINDS 20 KT OR LESS. 
SEAS TO 8 FT.
.48 HOUR FORECAST WITHIN 90 NM OF 11N120W WINDS 20 KT OR LESS. 
SEAS TO 8 FT.

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

CONVECTION VALID AT 2100 UTC SUN NOV 18...

.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 85W...WITHIN 90 
NM OF LINE FROM 09N96W TO 07N101W AND WITHIN 150 NM OF LINE FROM 
06N108W TO 09N122W. ISOLATED MODERATE AND STRONG FROM 05N TO 13N 
BETWEEN 128W AND 140W.  

$$
.FORECASTER NELSON. NATIONAL HURRICANE CENTER.