000
FZPN03 KNHC 212120
HSFEP2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC SAT JUL 21 2007
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS

SECURITE

E PACIFIC FROM THE EQUATOR TO 30N E OF 140W

SYNOPSIS VALID 1800 UTC SAT JUL 21
24 HOUR FORECAST VALID 1800 UTC SUN JUL 22
48 HOUR FORECAST VALID 1800 UTC MON JUL 23
 
.WARNINGS.
.NONE.

.SYNOPSIS AND FORECAST.
.LOW 12N103W 1009 MB MOVING W 15 KT. WITHIN 300 NM NE AND 90 NM 
SW SEMICIRCLES WINDS 20 TO 25 KT SEAS TO 8 FT.
.24 HOUR FORECAST LOW...POSSIBLE TROPICAL CYCLONE...13N106W 1008 
MB. WITHIN 300 NM SE AND 180 NM NW SEMICIRCLES WINDS 20 TO 30 KT 
SEAS TO 9 FT. ELSEWHERE FROM 2N TO 9N BETWEEN 102W AND 112W S 
WINDS 20 KT SEAS TO 8 FT.
.48 HOUR FORECAST LOW...POSSIBLE TROPICAL CYCLONE...13N109W 1006 
MB. WITHIN 360 NM SE AND 180 NM NW SEMICIRCLES WINDS 20 TO 30 KT 
SEAS TO 12 FT.

.FROM 13N TO 20N W OF 132W NE WINDS TO 20 KT SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.

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

CONVECTION VALID 2100 UTC SAT JUL 21...
SCATTERED MODERATE ISOLATED STRONG WITHIN 300 NM OF LOW 12N103W.

INTERTROPICAL CONVERGENCE ZONE...8N77W 13N100W THEN 17N113W 
10N122W 5N140W. SCATTERED MODERATE FROM 5N TO 9N E OF 88W. 
SCATTERED MODERATE WITHIN 90 NM OF AXIS BETWEEN 118W AND 128W.

$$
FORECASTER BERG
TROPICAL PREDICTION CENTER
TROPICAL ANALYSIS AND FORECAST BRANCH