000
FZPN03 KNHC 272134
HSFEP2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 
2230 UTC WED OCT 27 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC WED OCT 27.
24 HOUR FORECAST VALID 1800 UTC THU OCT 28.
48 HOUR FORECAST VALID 1800 UTC FRI OCT 29.

.WARNINGS.

...GALE WARNING...
.30 HOUR FORECAST  GULF OF TEHUANTEPEC WITHIN 90 NM FROM COAST 
N WINDS 25 TO 35 KT.  SEAS TO 10 FT.
.48 HOUR FORECAST  WITHIN 30 NM OF LINE FROM 16N95W TO 14N96W... 
INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 35 KT.  SEAS 
10 TO 13 FT.

.SYNOPSIS AND FORECAST.

.24 HOUR FORECAST  N WINDS 20 TO 25 KT.  SEAS TO 8 FT. 
.30 HOUR FORECAST...EXCEPT AS NOTED IN WARNINGS...N OF 14N FROM 
94W TO 96W  N TO NE WINDS 20 TO 30 KT.  SEAS 8 TO 9 FT.
.48 HOUR F0RECAST...EXCEPT AS NOTED IN WARNINGS...N OF 13N FROM 
94W TO 96W  N TO NE WINDS 25 TO 30 KT.  SEAS 9 TO 11 FT.  WITHIN 
30 NM OF LINE FROM 13N96W TO 12N99W  NE WINDS 20 TO 25 KT.  SEAS 
8 TO 10 FT.

.N OF 25N FROM 115W TO 122W  N WINDS 20 KT.  SEAS 10 TO 12 FT IN 
N SWELL. ELSEWHERE NW OF LINE FROM 25N112W TO 14N130W TO 14N140W 
WINDS LESS THAN 20 KT.  SEAS 8 TO 10 FT IN NW SWELL.
.24 HOUR FORECAST  N OF 20N FROM 112W TO 128W  WINDS LESS THAN 
20 KT.  SEAS 8 TO 9 FT IN NW TO N SWELL.
.48 HOUR FORECAST  WINDS LESS THAN 20 KT.  SEAS LESS THAN 8 FT.

.LOW PRES AT 11N120W 1011 MB MOVING W AT 7 KT.  WITHIN 120 NM 
SE AND 60 NM NW QUADRANTS  WINDS 20 KT.  SEAS 8 FT.
.24 HOUR FORECAST  LOW PRES NEAR 13N121W 1012 MB.  WITHIN 90 NM 
OF CENTER  WINDS 20 KT.  SEAS TO 9 FT. ELSEWHERE FROM 10N TO 20N 
BETWEEN 112W AND 128W  WINDS LESS THAN 20 KT.  SEAS TO 9 FT IN 
NW SWELL.
.48 HOUR FORECAST  LOW PRES NEAR 14N122W 1013 MB.  WITHIN 60 NM 
SE AND NW QUADRANTS  WINDS 20 KT.  SEAS TO 8 FT.  ELSEWHERE FROM 
12N TO 16N BETWEEN 115W AND 124W  WINDS LESS THAN 20 KT.  SEAS 
TO 8 FT IN SUBSIDING N SWELL.

.FROM 05N TO 08N BETWEEN 82W AND 91W  S TO SW WINDS 20 KT.
SEAS TO 8 FT IN S SWELL.
.24 HOUR FORECAST  FROM 05N TO 08N BETWEEN 80W AND 95W  SW WINDS 
20 KT.  SEAS TO 8 FT.
.48 HOUR FORECAST  FROM 04N TO 07N BETWEEN 81W AND 93W  WINDS 
LESS THAN 20 KT.  SEAS LESS THAN 8 FT.

.12 HOUR FORECAST  COLD FRONT 30N134W TO 27N140W.  W OF FRONT  
WIND LESS THAN 20 KT.  SEAS 8 FT IN NW SWELL. 
.24 HOUR FORECAST COLD FRONT FROM 30N131W TO 26N136W TO 25N140W. 
N OF 27N W OF FRONT  NW TO N WINDS 20 KT.  SEAS TO 11 FT IN NW 
SWELL.
.48 HOUR FORECAST  COLD FRONT FROM 30N128W TO 24N133W THEN 
DISSIPATE TO 23N140W.  W OF FRONT  WINDS LESS THAN 20 KT.  SEAS 
10 TO 14 FT IN NW SWELL...HIGHEST NW.  N OF 29N WITHIN 120 NM 
E OF FRONT  SW WINDS 20 KT.  SEAS TO 10 FT IN NW SWELL.

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

.CONVECTION VALID AS OF 2100 UTC WED OCT 27...

WEAK TROUGH FROM 09N121W TO 15N116W.  SCATTERED MODERATE WITHIN 
90 NM W OF TROUGH.

.INTERTROPICAL CONVERGENCE ZONE...AXIS FROM 08N84W TO 1010 MB 
LOW PRES AT  10N92W TO 09N102W TO 13N116W TO 08N133W TO 08N140W. 
SCATTERED MODERATE WITHIN 90 NM OF AXIS E OF 92W AND 120 NM N OF 
AXIS FROM 05W TO 109W.

$$
.FORECASTER WALLY BARNES.  TROPICAL PREDICTION CENTER.