000
FZPN03 KNHC 211502
HSFEP2

HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC WED AUG 21 2013

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 AUG 21.
24 HOUR FORECAST VALID 1200 UTC THU AUG 22.
48 HOUR FORECAST VALID 1200 UTC FRI AUG 23.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES AT 15N110.5W 1007 MB. WITHIN 300 NM S SEMICIRCLE OF
CENTER SW TO W WINDS 20 TO 25 KT. SEAS TO 9 FT. WITHIN 180 NM
SE OF LINE FROM 13N125W TO 11N131W WINDS 20 KT OR LESS. SEAS
TO 8 FT IN MIXED SE AND SW SWELL. WITHIN 180 NM NE OF LINE FROM
15N103W TO 17N107W SE WINDS 20 TO 25 KT. SEAS TO 9 FT WITH MIXED
SE AND S SWELL.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
17N110.5W 1006 MB. WITHIN 330 NM SE SEMICIRCLE S TO SW WINDS 20 TO
30 KT. SEAS TO 10 FT. ELSEWHERE FROM 15N TO 21N BETWEEN 104W AND
110W E TO SE WINDS 20 TO 30 KT. SEAS TO 11 FT IN MIXED SE AND SW
SWELL. ELSEWHERE FROM 10N TO 15N BETWEEN 106W AND 125W S TO SW 
WINDS 20 TO 25 KT. SEAS TO 10 FT WITH MIXED S SWELL.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
20N112W 1004 MB. WITHIN 330 NM SE AND WITHIN 180 NM NW SEMICIRCLES
WINDS 20 TO 30 KT. SEAS 8 TO 12 FT. ELSEWHERE WITHIN AREA BOUNDED
BY A LINE FROM 24N109W TO 18N105W TO 10N115W TO 10N125W TO 23N113W
TO 24N109W WINDS 20 TO 30 KT. SEAS TO 11 FT WITH MIXED SWELL.

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

CONVECTION VALID 1500 UTC WED AUG 21...

.LOW PRESSURE 15N110W...SCATTERED MODERATE ISOLATED STRONG 
WITHIN 60 NM OF LINE FROM 17.5N109W TO 14N113W.   

.ISOLATED MODERATE AND STRONG WITHIN 120NM OF MEXICAN COAST FROM
18.5N TO 24N.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...               
MONSOON TROUGH FROM 10N86W TO 10N94W TO LOW PRES 15N110.5W TO
ILL DEFINED LOW PRES 16N122W TO 10N140W. ISOLATED MODERATE AND
STRONG WITHIN 150 NM OF LINE FROM 05N77W TO 09N86W AND WITHIN 45
NM OF 07N93W. SCATTERED MODERATE ISOLATED STRONG WITHIN 300 NM
OF LINE FROM 07N106W TO 17N101W...WITHIN 60 NM OF LINES FROM
11N115W TO 17N126W...AND FROM 11N129W TO 09N140W.
 
$$
.FORECASTER NELSON.  NATIONAL HURRICANE CENTER.