000
FZPN03 KNHC 180324
HSFEP2

HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC SUN NOV 18 2012

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.

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.

...GULF OF TEHUANTEPEC GALE WARNING...
.06 HOUR FORECAST WITHIN 45 NM OF LINE FROM 16N95W TO 15N95W TO 
13.5N96W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 25 TO 
35 KT. SEAS TO 12 FT.
.18 HOUR FORECAST WINDS BELOW GALE FORCE.
.24 HOUR FORECAST LITTLE CHANGE.
.30 HOUR FORECAST WITHIN 45 NM OF LINE FROM 16N95W TO 15N95W TO 
13.5N96W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 25 TO 
35 KT. SEAS TO 12 FT.
.42 HOUR FORECAST WINDS BELOW GALE FORCE. 

.SYNOPSIS AND FORECAST.

.WITHIN 60 NM OF LINE 16N95W TO 14N96W TO 12N98W...INCLUDING 
GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 11 
FT. ELSEWHERE FROM 11N TO 13N BETWEEN 95W AND 101W WINDS 20 KT 
OR LESS. SEAS TO 9 FT IN NE SWELL. 
.06 HOUR FORECAST EXCEPT AS NOTED IN WARNINGS...WITHIN 60 NM OF 
LINE FROM 16N95W TO 14N96W TO 12N100W...INCLUDING GULF OF 
TEHUANTEPEC...N TO NE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. 
.18 HOUR FORECAST WITHIN 60 NM OF LINE 16N95W TO 14N96W TO 
12N100W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 30 
KT. SEAS 8 TO 11 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.30 HOUR FORECAST EXCEPT AS NOTED IN WARNINGS...WITHIN 60 NM OF 
LINE FROM 16N95W TO 14N95W TO 12N98.5W...INCLUDING GULF OF 
TEHUANTEPEC...N TO NE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. 
.42 HOUR FORECAST WITHIN 60 NM OF LINE 16N95W TO 14N96W TO 
11N99W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 30 
KT. SEAS 8 TO 11 FT.
.48 HOUR FORECAST LITTLE CHANGE.
 
.DISSIPATING COLD FRONT FROM 30N120W TO 25N125W. W OF LINE 
30N124W TO 20N129W WINDS 20 KT OR LESS. SEAS TO 9 FT IN NW 
SWELL.   
.24 HOUR FORECAST COLD FRONT DISSIPATED. W OF LINE 30N128W TO 
20N132W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW SWELL... 
HIGHEST N OF 28N.
.48 HOUR FORECAST N OF 20N W OF 115W WINDS 20 KT OR LESS. SEAS 
TO 9 FT IN NW SWELL. 

.FROM 09N TO 17N W OF 125W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 
10 FT. ELSEWHERE FROM 09N TO 20N W OF 125W WINDS 20 KT OR LESS. 
SEAS TO 9 FT IN MIXED NW AND NE SWELL.
.24 HOUR FORECAST FROM 10N TO 18N W OF 125W NE TO E WINDS 20 TO 
25 KT. SEAS 8 TO 10 FT. ELSEWHERE FROM 08N TO 20N W OF 122W 
WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED NW AND NE SWELL. 
.48 HOUR FORECAST FROM 10N TO 18N W OF 125W NE TO E WINDS 20 TO 
25 KT. SEAS 8 TO 10 FT. ELSEWHERE S OF 20N W OF 120W WINDS 20 KT 
OR LESS. SEAS TO 9 FT IN MIXED NW AND NE SWELL. 

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

CONVECTION VALID AT 0300 UTC NOV 18...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 09N84W TO 06N94W WHERE IT TRANSITIONS TO 
ITCZ...CONTINUING TO 07N115W TO 07N130W TO BEYOND 07N140W. 
SCATTERED MODERATE ISOLATED STRONG FROM 05N TO 09N BETWEEN 122W 
AND 130W...AND WITHIN 120 NM N OF AXIS BETWEEN 130W AND 132W.
 
$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.