000
FZPN03 KNHC 180307
HSFEP2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC SAT NOV 18 2006

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS

SECURITE

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

SYNOPSIS VALID 0000 UTC SAT NOV 18
24 HOUR FORECAST VALID 0000 UTC SUN NOV 19
48 HOUR FORECAST VALID 0000 UTC MON NOV 20

.WARNINGS.
...TROPICAL STORM WARNING...
.TROPICAL STORM SERGIO NEAR 14.5N 103.1W 1005 MB AT 0300 UTC NOV 
18 MOVING NW OR 315 DEG AT 6 KT. MAXIMUM SUSTAINED WINDS 40 KT 
GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 60 NM E AND 45 NM 
W SEMICIRCLES. SEAS 12 FT OR GREATER WITHIN 75 NM OF CENTER 
EXCEPT 60 NM SW QUADRANT WITH SEAS TO 14 FT.
.24 HOUR FORECAST TROPICAL DEPRESSION SERGIO NEAR 15.9N 104.8W. 
MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT.
.48 HOUR FORECAST REMNANT LOW SERGIO NEAR 17.0N 107.4W. MAXIMUM 
SUSTAINED WINDS 25 KT GUSTS 35 KT.
.72 HOUR FORECAST...DISSIPATED.

...GALE WARNING...
.48 HOUR FORECAST WITHIN 60 NM OF LINE 16N95W 14N96W...INCLUDING 
GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 40 KT SEAS TO 12 FT.

.SYNOPSIS AND FORECAST.
.EXCEPT AS NOTED IN SERGIO WARNINGS...WITHIN 240 NM E AND 120 NM 
W SEMICIRCLES WINDS 20 TO 33 KT SEAS 8 TO 12 FT.
.24 HOUR FORECAST WITHIN 240 NM E AND 90 NM W SEMICIRCLES OF 
SERGIO WINDS 20 TO 30 KT SEAS 8 TO 11 FT.
.48 HOUR FORECAST WITHIN 180 NM NE AND 60 NM SW SEMICIRCLES OF 
SERGIO WINDS 20 TO 25 KT SEAS TO 10 FT.

.N OF 14N BETWEEN 94W AND 96W...INCLUDING GULF OF TEHUANTEPEC N 
WINDS 20 TO 25 KT SEAS TO 9 FT.
.24 HOUR FORECAST N OF 14N BETWEEN 94W AND 96W...INCLUDING GULF 
OF TEHUANTEPEC...N TO NE WINDS 20 TO 30 KT SEAS TO 10 FT.
.48 HOUR FORECAST EXCEPT AS NOTED IN WARNINGS...WITHIN 90 NM OF 
LINE 16N95W 14N96W 13N100W NE TO E WINDS 20 TO 30 KT SEAS 8 TO 
10 FT.

.LOW 11N115W 1008 MB NEARLY STATIONARY. WITHIN 360 NM SE AND 240 
NM NW SEMICIRCLES WINDS 20 TO 25 KT SEAS 8 TO 10 FT. ELSEWHERE 
FROM 6N TO 12N BETWEEN 100W AND 120W S TO SW WINDS TO 20 KT SEAS 
TO 9 FT IN SW SWELL.
.24 HOUR FORECAST LOW 13N113W 1008 MB. WITHIN 360 NM SE AND 240 
NM NW SEMICIRCLES WINDS 20 KT SEAS TO 9 FT.
.48 HOUR FORECAST LOW 13N113W 1009 MB. WITHIN 300 NM OF CENTER 
WINDS TO 20 KT SEAS TO 8 FT.

.12 HOUR FORECAST NW OF LINE 30N130W 27N140W WINDS LESS THAN 20 
KT SEAS TO 9 FT IN NW SWELL.
.24 HOUR FORECAST NW OF LINE 30N120W 23N140W WINDS LESS THAN 20 
KT SEAS 8 TO 9 FT IN NW SWELL.
.48 HOUR FORECAST WITHIN 360 NM NW OF LINE 30N118W 16N140W WINDS 
LESS THAN 20 KT SEAS TO 8 FT IN NW SWELL.

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

CONVECTION VALID 0245 UTC SAT NOV 18...
TROPICAL STORM SERGIO...SCATTERED MODERATE ISOLATED STRONG FROM 
12N TO 16N BETWEEN 99W AND 104W.

INTERTROPICAL CONVERGENCE ZONE...10N84W 8N86W 14N100W 9N120W 
8N140W. SCATTERED MODERATE WITHIN 180 NM OF AXIS BETWEEN 106W 
AND 118W.

FORECASTER BERG
TROPICAL PREDICTION CENTER
TROPICAL ANALYSIS AND FORECAST BRANCH