000
FZPN03 KNHC 201435
HSFEP2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 
1630 UTC SAT NOV 20 2010

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC SAT NOV 20.
24 HOUR FORECAST VALID 1200 UTC SUN NOV 21.
48 HOUR FORECAST VALID 1200 UTC MON NOV 22.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.
 
.GULF OF TEHUANTEPEC WITHIN 60 NM OF LINE 16N94.5W TO 14.5N95W 
TO 12.5N97W N TO NE WINDS 20 TO 30 KT WITH HIGHER GUSTS. 
SEAS 8 TO 12 FT. ELSEWHERE FROM 09N TO 13N BETWEEN 96W AND 104W 
NE TO E WINDS 20 KT. SEAS 8 TO 9 FT IN NE SWELL. 
.24 HOUR FORECAST WITHIN 30 NM OF LINE 16N94.5W TO 14N95.5W
N TO NE WINDS 20 TO 25 KT. SEAS TO 9 FT. FROM 06N TO 12N BETWEEN 
97W AND 105W WINDS LESS THAN 20 KT. SEAS 8 FT IN NE SWELL. 
.48 HOUR FORECAST WITHIN 90 NM OF THE GULF OF TEHUANTEPEC N 
WINDS 20 KT. SEAS LESS THAN 8 FT. 

.COLD FRONT 30N125W TO 27N140W. NW OF FRONT N TO NE WINDS 20 KT. 
SEAS 8 TO 12 FT IN BUILDING NW SWELL.
.24 HOUR FORECAST DISSIPATING COLD FRONT 30N117W TO 25N125W TO 
24N140W. NW OF FRONT WINDS LESS THAN 20 KT. SEAS 8 TO 10 FT IN 
NW SWELL. 
.48 HOUR FORECAST COLD FRONT DISSIPATED. FROM 12N TO 23N W OF 
120W NE WINDS 20 KT. SEAS 8 TO 9 FT IN MIXED NE WINDS WAVES AND 
NW SWELL. ELSEWHERE NW OF LINE 29N115W TO 13N120W TO 10N140W 
WINDS LESS THAN 20 KT. SEAS 8 TO 14 FT IN NW SWELL...HIGHEST 
SEAS N OF 23N. 

.FROM 10N TO 12N E OF 89W INCLUDING GULF OF PAPAGAYO NE TO E 
WINDS 20 KT. SEAS LESS THAN 8 FT. 
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.

.TROUGH 17N114W TO 09N122W MOV W 5 TO 10 KT. WITHIN 90 NM W OF 
TROUGH NE WINDS 20 KT. SEAS TO 8 FT.
.24 HOUR FORECAST TROUGH 15N120W TO 08N123W. WINDS LESS THAN 20 
KT SEAS LESS THAN 8 FT. 

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

CONVECTION VALID AS OF 1430 UTC SAT NOV 20...

.SCATTERED MODERATE ISOLATED STRONG WITHIN 60 NM W OF TROUGH 
FROM 17N114W TO 09N122W.

INTERTROPICAL CONVERGENCE ZONE...AXIS 11N86W TO 13N115W TO 
09N123W TO 09N140W. SCATTERED MODERATE ISOLATED STRONG WITHIN 
180 NM N OF AXIS BETWEEN 103W AND 111W. SCATTERED MODERATE 
WITHIN 65 NM OF LINE 14.5N92W TO 10N93W. 

$$
FORECASTER COBB