000
FZPN03 KNHC 271538
HSFEP2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 
1630 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC WED OCT 27.
24 HOUR FORECAST VALID 1200 UTC THU OCT 28.
48 HOUR FORECAST VALID 1200 UTC FRI OCT 29.

.WARNINGS.

...GALE WARNING...
.30 HOUR FORECAST GULF OF TEHUANTEPEC WITHIN 90 NM FROM THE COAST
N WINDS 25 TO 35 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF LINE FROM 16N95W TO
14N96W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 35 
KT. SEAS 9 TO 13 FT.

.SYNOPSIS AND FORECAST.

.N OF 28N BETWEEN 119W AND 122W N WINDS 20 KT. SEAS 9 TO 14 FT IN
N SWELL. ELSEWHERE NW OF LINE FROM 26N113W TO 16N135W TO 08N140W
WINDS LESS THAN 20 KT. SEAS 8 TO 11 FT IN NW SWELL..HIGHEST N OF
20N BETWEEN 116W AND 127W.
.24 HOUR FORECAST N OF 19N BETWEEN 115W AND 127W WINDS LESS THAN
20 KT. SEAS 8 TO 10 FT IN NW TO N SWELL.
.48 HOUR FORECAST WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT.

.LOW NEAR 11N119W 1009 MB MOVING W NW AT 07 KT. WITHIN 120 NM SW
AND 60 NM NW QUADRANTS WINDS 20 KT. SEAS 8 FT.
.24 HOUR FORECAST LOW NEAR 13N119W 1009 MB. WITHIN 90 NM OF LOW
WINDS 20 KT. SEAS TO 9 FT. ELSEWHERE FROM 10N TO 19N BETWEEN 111W
AND 128W WINDS LESS THAN 20 KT. SEAS TO 9 FT IN N SWELL.
.48 HOUR FORECAST LOW NEAR 14N121W 1010 MB. WITHIN 60 NM SE AND 
NW QUADRANTS WINDS TO 20 KT. SEAS TO 8 FT IN SUBSIDING N SWELL. 
ELSEWHERE FROM 11N TO 24N BETWEEN 112W 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 TO 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 SW WINDS
TO 20 KT. SEAS LESS THAN 8 FT.

.24 HOUR FORECAST COLD FRONT FROM 30N132W TO 27N136W TO 26N140W. 
N OF 27N W OF FRONT NW TO N WINDS 20 KT. SEAS 8 TO 11 FT IN NW
SWELL...HIGHEST NEAR 30N140W.
.48 HOUR FORECAST COLD FRONT FROM 30N128W TO 26N131W THEN 
DISSIPATING TO 22N140W. N OF 26N W OF FRONT WINDS LESS THAN 20 
KT. SEAS 10 TO 15 FT IN NW SWELL...HIGHEST N OF 28N. N OF 29N 
WITHIN 120 NM E OF FRONT SW WINDS 20 KT. SEAS 8 TO 12 FT IN NW 
SWELL.

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

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

.CONVECTION VALID AS OF 1515 UTC WED OCT 27...

.LOW NEAR 11N119W...SCATTERED MODERATE TO STRONG FROM 12N TO 14N 
BETWEEN 116W AND 120W. SCATTERED MODERATE WITHIN 60 NM SW 
QUADRANT.
 
.INTERTROPICAL CONVERGENCE ZONE...AXIS ALONG 09N85W TO 1009 MB 
LOW NEAR 10N93W TO 09N100W TO 11N110W TO 1009 MB LOW NEAR 11N119W
TO 08N130W TO 08N140W. SCATTERED MODERATE ISOLATED STRONG WITHIN
30 NM OF AXIS E OF 88W...BETWEEN 121W AND 123W...AND WITHIN 120 
NM N OF AXIS BETWEEN 105W AND 108W.

$$
.FORECASTER AGUIRRE. TROPICAL PREDICTION CENTER.