000
FZPN03 KNHC 210307
HSFEP2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC SAT OCT 21 2006

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS

SECURITE

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

SYNOPSIS VALID 0000 UTC SAT OCT 21
24 HOUR FORECAST VALID 0000 UTC SUN OCT 22
48 HOUR FORECAST VALID 0000 UTC MON OCT 23

.WARNINGS
.NONE.

.SYNOPSIS AND FORECAST
.LOW 16N104W 1004 MB MOVING W 10 KT. WITHIN 180 NM W AND 90 NM E 
SEMICIRCLES WINDS 20 TO 25 KT SEAS TO 9 FT.
.24 HOUR FORECAST LOW...POSSIBLE TROPICAL CYCLONE...16N108W 1004 
MB. LITTLE CHANGE IN WINDS AND SEAS.
.48 HOUR FORECAST LOW...POSSIBLE TROPICAL CYCLONE...17N110W 1006 
MB. WITHIN 240 NM SW AND 120 NM NE SEMICIRCLES WINDS 20 TO 25 KT 
SEAS TO 10 FT.

.S OF 7N BETWEEN 85W AND 100W S TO SW WINDS TO 20 KT SEAS TO 8 
FT. S OF 10N W OF 100W WINDS LESS THAN 20 KT SEAS TO 9 FT IN SW 
SWELL.
.24 HOUR FORECAST S OF 10N BETWEEN 94W AND 110W S TO SW WINDS 20 
KT SEAS 8 TO 10 FT IN SW SWELL. ELSEWHERE S OF 15N BETWEEN 110W 
AND 130W WINDS LESS THAN 20 KT SEAS TO 9 FT IN SW SWELL.
.48 HOUR FORECAST S OF 9N BETWEEN 100W AND 110W S WINDS TO 20 KT 
SEAS TO 9 FT IN SW SWELL. ELSEWHERE S OF 12N BETWEEN 90W AND 
120W WINDS LESS THAN 20 KT SEAS TO 9 FT IN SW SWELL.

.N OF 16N W OF 130W NE TO E WINDS TO 20 KT SEAS TO 9 FT IN 
MIXED NE AND NW SWELL.
.24 HOUR FORECAST FROM 14N TO 20N W OF 130W NE TO E WINDS TO 20 
KT SEAS TO 9 FT IN MIXED NE AND SW SWELL. N OF 20N W OF 130W 
WINDS LESS THAN 20 KT SEAS TO 8 FT IN W SWELL.
.48 HOUR FORECAST N OF 26N W OF 133W NE WINDS 20 KT SEAS TO 9 FT 
IN NE SWELL. N OF 26N BETWEEN 125W AND 133W 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 OCT 21...
LOW NEAR 16N103W...SCATTERED MODERATE ISOLATED STRONG FROM 14N 
TO 18N BETWEEN 104W AND 108W.

INTERTROPICAL CONVERGENCE ZONE...12N85W 14N97W 10N105W 11N127W 
8N140W. SCATTERED MODERATE N OF 9N BETWEEN 83W AND 94W. 
SCATTERED MODERATE WITHIN 120 NM OF THE AXIS W OF 130W.

FORECASTER BERG
TROPICAL PREDICTION CENTER
TROPICAL ANALYSIS AND FORECAST BRANCH