000
FZPN03 KNHC 100922
HSFEP2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC SAT OCT 10 2009

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC SAT OCT 10.
24 HOUR FORECAST VALID 0600 UTC SUN OCT 11.
48 HOUR FORECAST VALID 0600 UTC MON OCT 12.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW NEAR 18N107W 1008 MB MOVING NE 04 KT. WITHIN 120 NM N 
QUADRANT E WINDS 20 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST FORECAST LOW...POSSIBLE TROPICAL 
CYCLONE...NEAR 19N110W 1007 MB. WITHIN 150 NM OF LOW WINDS 20 TO 
25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST FORECAST LOW...POSSIBLE TROPICAL 
CYCLONE...NEAR 20N111W 1007 MB. LITTLE CHANGE IN WINDS AND SEAS.

.N OF 22N E OF 115W TO THE COAST OF BAJA CALIFORNIA NW WINDS 20 
KT. SEAS LESS THAN 8 FT. 
.24 HOUR FORECAST WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT. 

.FROM 12N TO 20N W OF 115W NE TO E WINDS 20 KT. SEAS TO 9 FT IN 
NE SWELL.  
.24 HOUR FORECAST WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT. 



.FROM 04N TO 10N W OF 122W SE TO S WINDS TO 20 KT. SEAS TO 8 FT.
FROM 04N TO 09N E OF 122W S TO SW WINDS TO 20 KT. SEAS TO 8 
FT.
.24 HOUR FORECAST FROM 05N TO 10N BETWEEN 92W AND 110W S TO SW 
WINDS TO 20 KT. SEAS TO 8 FT.
.48 HOUR FORECAST FROM 04N TO 09N BETWEEN 95W AND 115W S TO SW 
WINDS TO 20 KT. SEAS TO 8 FT.

.24 HOUR FORECAST COLD FRONT JUST NW OF AREA. N OF 28N W OF 139W 
SW WINDS TO 20 KT. SEAS LESS THAN 8 FT.
.48 HOUR COLD FRONT FROM 30N132W TO 23N140W. N OF 25N WITHIN 90 
NM E OF FRONT SW WINDS 20 KT. SEAS LESS THAN 8 FT. W OF FRONT NW 
WINDS 20 KT. SEAS 8 TO 10 FT IN NW SWELL.

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

.24 HOUR FORECAST GULF OF TEHUANTEPEC WITHIN 60 NM FROM COAST
N WINDS TO 20 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST 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 0915 UTC SAT OCT 10...

.LOW NEAR 18N107W...AREA OF SCATTERED STRONG CONVECTION SW OF 
THE LOW FROM 13N TO 16N BETWEEN 105W AND 108W.

.INTERTROPICAL CONVERGENCE ZONE...AXIS IS CENTERED ALONG 09N85W 
TO 10N89W TO 09N93W TO 13N105W TO 13N132W TO 09N140W. SCATTERED 
STRONG CONVECTION NOTED WITHIN 120 NM N OF AXIS ALONG NICARAGUAN 
COAST. SCATTERED MODERATE CONVECTION WITHIN 60 NM S OF AXIS 
BETWEEN 85W AND 90W. SCATTERED MODERATE CONVECTION WITHIN 120 NM 
S OF AXIS BETWEEN 100W AND 110W. SCATTERED MODERATE CONVECTION 
WITHIN 120 NM EITHER SIDE OF AXIS BETWEEN 130W AND 135W.

$$ 
.FORECASTER CHRISTENSEN. TROPICAL PREDICTION CENTER.