000
FZPN03 KNHC 200904
HSFEP2

HIGH SEAS FORECAST 
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 
1030 UTC FRI AUG 20 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC FRI AUG 20.
24 HOUR FORECAST VALID 0600 UTC SAT AUG 21.
48 HOUR FORECAST VALID 0600 UTC SUN AUG 22.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FROM 05N TO 10N BETWEEN 100W AND 115W S TO SW WINDS TO 20 KT. 
SEAS 9 TO 10 FT IN S SWELL. ELSEWHERE S OF 14N BETWEEN 90W AND 
112W EXCEPT N OF THE GALAPAGOS ISLANDS...AND S OF 10N BETWEEN 
112W AND 125W WINDS LESS THAN 20 KT. SEAS 8 TO 12 FT IN 
PRIMARILY S SWELL. S OF 07N BETWEEN 79W AND 87W WINDS LESS THAN 
20 KT. SEAS 8 TO 12 FT IN S SWELL.
.24 HOUR FORECAST FROM 06N TO 11N BETWEEN 94W AND 118W SW WINDS 
TO 20 KT. SEAS 10 TO 12 FT IN S SWELL. ELSEWHERE E OF LINE 
18N106W TO 15N112W TO 09N125W TO 00N117W...EXCEPT N OF THE 
GALAPAGOS ISLANDS WINDS LESS THAN 20 KT. SEAS 8 TO 12 FT IN S 
SWELL.
.48 HOUR FORECAST FROM 06N TO 10N BETWEEN 90W AND 100W SW TO W 
WINDS TO 20 KT. SEAS 9 TO 12 FT IN S SWELL. ELSEWHERE E OF LINE 
19N107W TO 12N114W TO 04N140W...EXCEPT N OF THE GALAPAGOS 
ISLANDS WINDS LESS THAN 20 KT. SEAS 8 TO 11 FT IN S SWELL.  

.LOW PRES 18N107W MOVING WNW 8 KT. WITHIN 60 NM OF CENTER WINDS 
20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW PRES 19N110W. WITHIN 60 NM OF CENTER WINDS 
20 TO 25 KT. SEAS 8 FT.
.48 HOUR FORECAST LOW PRES 20N112W. WITHIN 60 NM OF CENTER WINDS 
20 TO 25 KT. SEAS 8 FT.

.N OF 27N E OF 118W TO THE W COAST OF BAJA CALIFORNIA NW TO N 
WINDS 20 KT. SEAS LESS THAN 8 FT.
.18 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 AS OF 0815 UTC FRI AUG 20...
.LOW PRES 1006 MB NEAR 18N107W. SCATTERED MODERATE TO STRONG W 
OF THE LOW FROM 16N TO 19N BETWEEN 107W AND 111W.

CLUSTERS OF SCATTERED MODERATE TO ISOLATED STRONG N OF 04N E OF 
90W TO THE COAST OF CENTRAL AMERICA AND COLOMBIA...AND N OF 10N 
BETWEEN 92W AND 106W TO THE COAST OF MEXICO. 

INTERTROPICAL CONVERGENCE ZONE...11N110W TO 10N120W TO 11N130W 
TO 08N140W. SCATTERED MODERATE WITHIN 120 NM S OF THE ITCZ 
BETWEEN 124W AND 131W. 

$$
.FORECASTER PAW. TROPICAL PREDICTION CENTER.