000
FZPN03 KNHC 121544
HSFEP2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 
1630 UTC TUE OCT 12 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 TUE OCT 12.
24 HOUR FORECAST VALID 1200 UTC WED OCT 13.
48 HOUR FORECAST VALID 1200 UTC THU OCT 14.

.WARNINGS.

...GALE WARNING...
.24 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF LINE 16N94.5W TO 
14.5N95W TO 13N96W INCLUDING THE GULF OF TEHUANTEPEC...N TO NE 
WINDS 25 TO 35 KT. SEAS TO 11 FT.
.48 HOUR FORECAST WITHIN 45 NM EITHER SIDE OF LINE FROM 16N94.5W 
TO 14N95W TO 12.5N96.5W INCLUDING THE GULF OF TEHUANTEPEC...N 
TO NE WINDS 30 TO 45 KT. SEAS 8 TO 15 FT.

.SYNOPSIS AND FORECAST.

.N OF 26N W OF 135W NE WINDS 20 KT. SEAS 8 TO 10 FT IN NE SWELL. 
ELSEWHERE NW OF LINE 30N121W TO 25N133W TO 25N140W WINDS LESS 
THAN 20 KT. SEAS 8 TO 1FT IN MIXED N TO NW SWELL.
.24 HOUR FORECAST N OF 22N W OF 125W WINDS LESS THAN 20 KT. SEAS 
8 TO 10 FT PRIMARILY IN NE SWELL.
.48 HOUR FORECAST N OF 20N W OF 120W WINDS LESS THAN 20 KT. SEAS 
TO 8 FT PRIMARILY IN N SWELL.  

.LOW PRES 09.5N129.5W 1011 MB WITH TROUGH NE TO 13N123W. WITHIN 
90 NM N SEMICIRCLE OF LOW WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. 
ELSEWHERE N OF TROUGH TO 15N NE TO E WINDS 20 TO 25 KT. SEAS 8 
TO 9 FT. ELSEWHERE N OF ITCZ TO LINE 14N129.5W TO 21N140W NE TO 
E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT IN MIXED NE AND NW SWELL. 
ELSEWHERE S OF 10N W OF 92W WINDS LESS THAN 20 KT. SEAS TO 9 FT 
PRIMARILY IN S SWELL. 
.24 HOUR FORECAST NEW LOW PRES 10N136W 1008 MB WITH TROUGH NE TO 
SECOND LOW 14N129W 1007 MB. WITHIN 210 NM N SEMICIRCLE OF SECOND 
LOW WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE N OF TROUGH 
AND LOWS TO 17N NE WINDS 20 KT. SEAS 8 TO 9 FT. ELSEWHERE FROM 
17N TO 11N W OF LOW PRES NE WINDS 20 KT. SEAS TO 9 FT. ELSEWHERE 
S OF 12N W OF 95W WINDS LESS THAN 20 KT. SEAS TO 8 FT PRIMARILY 
IN S SWELL. 
.48 HOUR FORECAST FROM 13N TO 17N W OF 131W NE WINDS 20 KT. SEAS 
8 FT. ELSEWHERE S OF 12N BETWEEN 100W AND 130W WINDS LESS THAN 
20 KT. SEAS TO 8 FT PRIMARILY IN S SWELL. 

.S OF 07N BETWEEN 81W AND 87W WINDS LESS THAN 20 KT. SEAS TO 8 
FT IN SW SWELL.
.24 HOUR FORECAST S OF 07N BETWEEN 80W AND 87W WINDS LESS THAN 
20 KT. SEAS 8 FT PRIMARILY IN SW SWELL.
.48 HOUR FORECAST LITTLE CHANGE. 

.12 HOUR FORECAST GULF OF TEHUANTEPEC N OF 14.5N N WINDS 20 TO 
25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST EXCEPT AS NOTED ABOVE IN WARNING...WITHIN 60 
NM EITHER SIDE OF LINE 16N94.5W TO 14.5N95W TO 12.5N96.5W 
INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 25 KT. 
SEAS TO 9 FT.
.48 HOUR FORECAST EXCEPT AS NOTED ABOVE IN WARNING...WITHIN 90 
NM EITHER SIDE OF LINE 16N94.5W TO 14N95W TO 10N99W INCLUDING 
THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 25 KT. SEAS TO 10 
FT.

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

.CONVECTION VALID AS OF 1500 UTC TUE OCT 12...

.INTERTROPICAL CONVERGENCE ZONE...AXIS ALONG 08N78W TO 
DISSIPATING 1011 MB LOW PRES NEAR 08N110W TO ANOTHER LOW 1011 MB 
NEAR 11N124W TO 09N140. SCATTERED MODERATE ISOLATED STRONG 
CONVECTION IS NOTED N OF 03N E OF 80W. SCATTERED MODERATE 
ISOLATED STRONG CONVECTION WITHIN 240 NM W QUADRANT OF LOW NEAR 
11N124W. SCATTERED MODERATE ISOLATED STRONG CONVECTION WITHIN 
240 NM N AND 60 NM S OF AXIS W OF 136W. 

$$
.FORECASTER STRIPLING. TROPICAL PREDICTION CENTER.