000
FZPN03 KNHC 200249
HSFEP2

HIGH SEAS FORECAST 
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 
0430 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC FRI AUG 20.
24 HOUR FORECAST VALID 0000 UTC SAT AUG 21.
48 HOUR FORECAST VALID 0000 UTC SUN AUG 22.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FROM 06N TO 10N BETWEEN 100W AND 112W SW WINDS TO 20 KT. SEAS 9 
TO 10 FT IN SW 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 11 FT IN PRIMARILY S 
SWELL. S OF 07N BETWEEN 79W AND 87W WINDS LESS THAN 20 KT. SEAS 
8 TO 11 FT IN SW SWELL.
.24 HOUR FORECAST FROM 07N TO 11N BETWEEN 95W AND 110W SW WINDS 
20 KT. SEAS 10 TO 12 FT IN PRIMARILY S SWELL. ELSEWHERE E OF 
LINE 18N106W TO 10N120W TO 00N120W...EXCEPT N OF THE GALAPAGOS 
ISLANDS WINDS LESS THAN 20 KT. SEAS 8 TO 12 FT IN PRIMARILY S 
SWELL.
.48 HOUR FORECAST FROM 07N TO 11N BETWEEN 92W AND 100W SW WINDS 
20 KT. SEAS 10 TO 12 FT IN PRIMARILY S SWELL. ELSEWHERE E OF 
LINE 19N107W TO 10N120W TO 00N140W...EXCEPT N OF THE GALAPAGOS 
ISLANDS WINDS LESS THAN 20 KT. SEAS 8 TO 11 FT PRIMARILY IN S 
SWELL.  

.LOW PRES 18N107W MOVING WNW 10 KT. WITHIN 30 NM OF CENTER WINDS 
20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW PRES 19N109W. WITHIN 45 NM OF CENTER WINDS 
20 TO 25 KT. SEAS 8 FT.
.48 HOUR FORECAST LOW PRES 20N111W. WITHIN 45 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.
.24 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 0300 UTC FRI AUG 20...
.LOW PRES 1009 MB NEAR 17N107W. SCATTERED MODERATE TO ISOLATED 
STRONG IS WITHIN 90 NM OF CENTER.

INTERTROPICAL CONVERGENCE ZONE...12N103W TO 09N115W TO 11N127W 
TO 09N140W. SCATTERED MODERATE FROM 11N TO 13N BETWEEN 100W AND 
102W.  

$$
.FORECASTER GR. TROPICAL PREDICTION CENTER.