000
FZPN03 KNHC 182133
HSFEP2

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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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

.WARNINGS.

...GULF OF TEHUANTEPEC GALE WARNING...
.WITHIN 60 NM OF LINE 16N94.5W TO 14N96W...INCLUDING THE GULF OF 
TEHUANTEPEC...N TO NE WINDS 30 TO 35 KT. SEAS 9 TO 13 FT.
.24 HOUR FORECAST WITHIN 60 NM OF LINE 16N94.5W TO 13N96W... 
INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 40 KT. 
SEAS 9 TO 14 FT. 
.48 HOUR FORECAST WITHIN 60 NM OF LINE 16N94.5W TO 13N96W...
INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 40 KT. 
SEAS 10 TO 15 FT.

.SYNOPSIS AND FORECAST.

.EXCEPT AS NOTED IN GULF OF TEHUANTEPEC WARNING...WITHIN 75 NM 
OF LINE 16N94.5W TO 14N96W TO 12N98W...INCLUDING THE GULF OF 
TEHUANTEPEC...N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. 
ELSEWHERE FROM 11N TO 14N BETWEEN 94W AND 103W NE TO E WINDS 20 
TO 25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST EXCEPT AS NOTED IN GULF OF TEHUANTEPEC 
WARNING...WITHIN 90 NM OF LINE 16N94.5W TO 13N96W TO 11N98W... 
INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 30 KT. 
SEAS 8 TO 11 FT. ELSEWHERE FROM 10N TO 14N BETWEEN 94W AND 102W 
NE TO E WINDS 20 TO 25 KT. SEAS TO 10 FT.
.48 HOUR FORECAST EXCEPT AS NOTED IN WARNING...WITHIN 90 NM OF 
LINE 16N94.5W TO 12N97W...INCLUDING THE GULF OF TEHUANTEPEC...N 
TO NE WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. ELSEWHERE FROM 11N TO 
13N BETWEEN 94W AND 105W NE TO E WINDS 20 TO 25 KT. SEAS TO 10 
FT.

.N OF 20N W OF 125W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW 
SWELL.   
.24 HOUR FORECAST N OF 20N W OF 116W WINDS 20 KT OR LESS. SEAS 8 
TO 10 FT IN NW SWELL.
.48 HOUR FORECAST N OF 20N W OF 114W WINDS 20 KT OR LESS. SEAS 
TO 9 FT IN NW SWELL. 

.FROM 09N TO 20N W OF 123W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 
10 FT. 
.24 HOUR FORECAST FROM 09N TO 20N W OF 120W NE TO E WINDS 20 TO 
25 KT. SEAS 8 TO 10 FT IN NE SWELL. S OF 09N W OF 120W WINDS 20 
KT OR LESS. SEAS 8 FT IN MIXED NE AND NW SWELL.
.48 HOUR FORECAST FROM 12N TO 17N W OF 120W NE TO E WINDS 20 TO 
25 KT. SEAS 9 TO 10 FT. ELSEWHERE FROM 07N TO 20N W OF 115W 
WINDS 20 KT OR LESS. SEAS TO 9 FT IN NE SWELL. 

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

CONVECTION VALID AT 2100 UTC NOV 18...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 09N84W TO 05N95W. ITCZ FROM 05N95W TO 
08N115W TO 07N130W TO BEYOND 07N140W. CLUSTER OF MODERATE TO 
STRONG CONVECTION FROM 06N TO 09N BETWEEN 133W AND 139W. 
 
$$
.FORECASTER GR/MN. NATIONAL HURRICANE CENTER.