000
FZPN03 KNHC 070315
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC FRI DEC 07 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 FRI DEC 07.
24 HOUR FORECAST VALID 0000 UTC SAT DEC 08.
48 HOUR FORECAST VALID 0000 UTC SUN DEC 09.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 30 NM EITHER SIDE OF LINE FROM 16N95W TO 15N95W TO 
14.5N95.5W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 
20 TO 30 KT. SEAS TO 9 FT.
.24 HOUR FORECAST N OF 15N BETWEEN 94.5N AND 95.5N...INCLUDING 
THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 25 KT. SEAS LESS 
THAN 8 FT.
.30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.WITHIN 30 NM OF LINE FROM 11N86W TO 10.5N89W...INCLUDING THE 
GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT. FROM 
08N TO 10N BETWEEN 93W AND 97W WINDS 20 KT OR LESS. SEAS TO 8 FT 
IN MIXED SWELL.
.24 HOUR FORECAST WITHIN 30 NM OF LINE FROM 11N86W TO 
10.5N87.5W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 
TO 25 KT. SEAS LESS THAN 8 FT. FROM 08N TO 10N BETWEEN 95W AND 
99W E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. 

.COLD FRONT FROM 29N114.5W TO 27N116W TO 21N122W. TROUGH FROM 
30N118W TO 26N120W TO 23N125W. N OF LINE FROM 27N118W TO 13N131W 
TO 08N140W WINDS 20 KT OR LESS. SEAS 8 TO 13 FT IN NW 
SWELL...HIGHEST NEAR 28N136W.
.24 HOUR FORECAST DISSIPATING COLD FRONT FROM 24N107W TO 
21N107.5 TO 18N109.5W. TROUGH DISSIPATED. N OF LINE FROM 20N112W 
TO 11N120W TO 05N130W TO 04N140W WINDS 20 KT OR LESS. SEAS 8 TO 
10 FT IN NW SWELL.
.48 HOUR FORECAST FRONT DISSIPATED. WITHIN AREA BOUNDED BY 
29N118W TO 20N108W TO 10N111W TO 01N122W TO 00N130W TO 00N140W 
TO 30N140W TO 23N140W TO 29N118W WINDS 20 KT OR LESS. SEAS 8 TO 
10 FT PRIMARILY IN NW SWELL. N OF LINE FROM 30N132W TO 25N137W 
TO 25N140W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW SWELL.

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

CONVECTION VALID AT 0215 UTC FRI DEC 7...

.SCATTERED MODERATE ISOLATED STRONG WITHIN 90 NM OF A LINE FROM 
10N101W TO 19N108W.

.COLD FRONT FROM 29N114.5W TO 27N116W TO 21N122W. SCATTERED 
MODERATE ISOLATED STRONG WITHIN 60 NM OF A LINE FROM 25.5N109W 
TO 22.5N111W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM LOW PRES 1009 MB NEAR 06N75W TO 09N86W TO 
07N90W TO 06N95W. ITCZ CONTINUES FROM 06N95W TO 10N119W. ITCZ 
RESUMES FROM 10N123W TO 10N127W TO 08N132W TO BEYOND 08N140W. 
SCATTERED MODERATE ISOLATED STRONG FROM 05N TO 07N BETWEEN 89W 
AND 92W AND WITHIN 90 NM OF THE ITCZ AXIS BETWEEN 126W AND 135W.

$$
.FORECASTER MCELROY. NATIONAL HURRICANE CENTER.