000
FZPN03 KNHC 180305
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC SUN NOV 18.
24 HOUR FORECAST VALID 0000 UTC MON NOV 19.
48 HOUR FORECAST VALID 0000 UTC TUE NOV 20.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.
 
.WITHIN 30 NM OF LINE FROM 16N95W TO 13.5N95.5W...INCLUDING THE 
GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 30 KT. SEAS 8 
TO 10 FT.
.24 HOUR FORECAST WITHIN 30 NM OF LINE FROM 16N95W TO 
13.5N95W...INCLUDING GULF OF TEHUANTEPEC...N WINDS 20 TO 30 KT. 
SEAS TO 10 FT.
.48 HOUR FORECAST WITHIN 30 NM OF LINE FROM 16N95W TO 15N95W... 
INCLUDING GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS TO 9 
FT. 

.WITHIN 30 NM OF LINE FROM 11N86W 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.

.WITHIN AREA BOUNDED BY 17N135W TO 13N96W TO 03.4S100W TO 
03.4S112W TO 17N135W WINDS 20 KT OR LESS. SEAS TO 9 FT PRIMARILY 
IN MIXED SWELL.
.24 HOUR FORECAST FROM 07N TO 13N BETWEEN 108W AND 124W 
WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED SWELL. 
.48 HOUR FORECAST WITHIN 75 NM OF 10.5N116W WINDS 20 KT OR LESS. 
SEAS TO 8 FT. 

.COLD FRONT FROM 30N137W TO 26N140W. W OF LINE FROM 30N136W TO 
26N140W WINDS 20 KT OR LESS. SEAS TO 9 FT PRIMARILY IN NW SWELL.
.24 HOUR FORECAST COLD FRONT FROM 30N131W TO 25N134W. N OF 28N
W OF 134 WINDS 20 KT OR LESS. SEAS TO 8 FT.
.48 HOUR FORECAST COLD FRONT FROM 30N125W TO 22N130W. N OF 28N 
BETWEEN 132W AND 137W WINDS 20 KT OR LESS. SEAS TO 8 FT IN NW 
SWELL.

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

CONVECTION VALID AT 0300 UTC SUN NOV 18...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH EXTENDS FROM 08N78W TO 09N85W TO 06N95W. ITCZ 
FROM 065N95W TO 1010 MB LOW PRES 09.5N119W TO 09N140W. ISOLATED 
MODERATE TO STRONG WITHIN 60 NM OF LINE FROM 07N93W TO 08N110W. 
SCATTERED MODERATE ISOLATED STRONG WITHIN 180 NM OF LINE FROM 
10.5N111.5W TO 07N136W.

$$
.FORECASTER NELSON. NATIONAL HURRICANE CENTER.