000
FZPN03 KNHC 041545
HSFEP2

HIGH SEAS FORECAST 
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC TUE OCT 04 2011

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 TUE OCT 04.
24 HOUR FORECAST VALID 1200 UTC WED OCT 05.
48 HOUR FORECAST VALID 1200 UTC THU OCT 06.

.WARNINGS.
.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 60 NM EITHER SIDE OF LINE 16N95W TO 15N95W TO 
13.5N97W... INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 
TO 30 KT. SEAS TO 12 FT. FROM 11.5N TO 14N BETWEEN 97W AND 102W 
NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST WITHIN 60 NM EITHER SIDE OF LINE 16N95W TO 
15N95W TO 14N96W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE 
WINDS 20 TO 25 KT. SEAS TO 9 FT. FROM 12.5N TO 14.5N BETWEEN 96W 
AND 100W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.
.48 HOUR FORECAST N OF 14.5N BETWEEN 94W AND 96W...INCLUDING THE 
GULF OF TEHUANTEPEC...N TO NE WINDS 20 KT. SEAS TO 8 FT.

.LOW PRES 11.5N111W 1009 MB. WITHIN 150 NM NW SEMICIRCLE WINDS 
20 KT. SEAS LESS THAN 8 FT. FROM 07N TO 10N BETWEEN 109W AND 
114W SW WINDS 20 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW PRES 11.5N113W 1007 MB. WITHIN 150 NM N 
SEMICIRCLE WINDS 20 KT. SEAS LESS THAN 8 FT. FROM 07N TO 10N 
BETWEEN 110W AND 115W SW WINDS 20 KT. SEAS TO 8 FT. NEW LOW PRES 
NEAR 11N101W 1009 MB. EXCEPT AS NOTED IN GULF OF TEHUANTEPEC 
SECTION...WITHIN 150 NM N SEMICIRCLE WINDS 20 KT. SEAS 8 TO 9 
FT. FROM 06N TO 10N BETWEEN 98W AND 104W SW WINDS 20 TO 25 KT. 
SEAS 8 TO 10 FT IN BROAD MIX OF SWELL.
.48 HOUR FORECAST LOW PRES 12.5N117W 1006 MB. FROM 12N TO 16N 
BETWEEN 118W AND 127W N TO NE WINDS 20 KT. SEAS 8 TO 10 FT IN 
BROAD MIX OF SWELL. FROM 07N TO 11N BETWEEN 114W AND 121W S TO 
SW WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. LOW PRES 11.5N103.5W 1006 
MB. WITHIN 180 NM NW SEMICIRCLE WINDS 20 KT. SEAS 8 TO 9 FT IN 
BROAD MIX OF SWELL. WITHIN 240 NM SE SEMICIRCLE WINDS 20 TO 25 
KT. SEAS 8 TO 11 FT IN BROAD MIX OF SWELL. ELSEWHERE FROM 07N TO 
10N BETWEEN 100W AND 105W SW WINDS 20 KT. SEAS 8 TO 9 FT. 

.DISSIPATING COLD FRONT FROM 30N120W TO 23.5N136W. NW OF FRONT 
WINDS LESS THAN 20 KT. SEAS TO 9 FT IN NW SWELL.
.24 HOUR FORECAST FRONT DISSIPATED. N OF 27N BETWEEN 121W AND 
133W WINDS LESS THAN 20 KT. SEAS 8 FT IN NW SWELL.
.36 HOUR FORECAST WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST NEW COLD FRONT FROM 30N115W TO 27N120W TO 
26N133W. N OF FRONT N WINDS TO 20 KT. SEAS TO 8 FT IN NW SWELL.

.FROM 14N TO 20N W OF 136W NE WINDS 20 KT. SEAS TO 8 FT.
.24 HOUR FORECAST FROM 10N TO 16N W OF 134W NE WINDS 20 KT. SEAS 
TO 8 FT. 
.48 HOUR FORECAST FROM 10N TO 15N W OF 138W NE WINDS 20 KT. SEAS 
TO 8 FT.

.S OF 01N BETWEEN 115W AND 125W WINDS LESS THAN 20 KT. SEAS 8 FT 
IN MERGING SW AND NW SWELL.
.24 HOUR FORECAST S OF 10N BETWEEN 98W AND 124W WINDS LESS THAN 
20 KT. SEAS 8 TO 9 FT IN PRIMARILY SW SWELL.
.48 HOUR FORECAST EXCEPT AS NOTED ABOVE ELSEWHERE S OF 14N 
BETWEEN 95W AND 117W WINDS LESS THAN 20 KT. SEAS 8 TO 9 FT IN 
MERGING SW AND NW SWELL. 

.GULF OF CALIFORNIA 12 HOUR FORECAST N OF 29N SW TO W WINDS 20 
TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST N OF 29N SW TO W WINDS 20 TO 25 KT. SEAS LESS 
THAN 8 FT. 

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

CONVECTION VALID AT 1515 UTC TUE OCT 4...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N85W TO 13N111W TO LOW PRES 12.5N117W 1006 
MB TO 10N126W. ITCZ AXIS FROM 10N126W TO 08N140W. SCATTERED 
MODERATE TO STRONG WITHIN 120 NM N AND 60 NM S OF TROUGH BETWEEN 
111W AND 122W. SCATTERED MODERATE WITHIN 360 NM S OF AXIS E OF 
104W.

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.