000
FZPN03 KNHC 100330
HSFEP2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC THU DEC 10 2009

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 THU DEC 10.
24 HOUR FORECAST VALID 0000 UTC FRI DEC 11.
48 HOUR FORECAST VALID 0000 UTC SAT DEC 12.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.TROUGH FROM 17N120W TO 13N121W TO 08N123W. FROM 15N TO 19N 
BETWEEN 117W AND 122W NE WINDS 20 TO 25 KT. SEAS 8 TO 11 FT IN 
NW SWELL. FROM 08N TO 12N W OF 128W NE TO E WINDS 20 KT. SEAS 11 
TO 14 FT IN NW SWELL. ELSEWHERE S OF 20N AND NW OF LINE FROM 
20N110W TO 10N120W TO 00N132W WINDS LESS THAN 20 KT. SEAS 8 TO 
15 FT...HIGHEST N OF 12N W OF 125W.
.24 HOUR FORECAST TROUGH DISSIPATING FROM 15N124W TO 09N125W.  
FROM 14N TO 19N BETWEEN 120W AND 130W NE WINDS 20 KT. SEAS 12 TO 
15 FT IN NW SWELL. FROM 08N TO 17N W OF 130W NE TO E WINDS 20 
KT. SEAS 12 TO 15 FT IN NW SWELL. ELSEWHERE S OF 20N W OF 110W 
WINDS LESS THAN 20 KT. SEAS 9 TO 14 FT IN NW SWELL.
.48 HOUR FORECAST TROUGH DISSIPATED. FROM 08N TO 17N W OF 125W 
NE TO E WINDS 20 KT. SEAS 12 TO 14 FT IN NW SWELL. ELSEWHERE S 
OF 20N W OF 105W WINDS LESS THAN 20 KT. SEAS 9 TO 13 FT.

.COLD FRONT FROM 30N131W TO 23N138W. N OF 29N E OF FRONT TO 126W 
S TO SW WINDS TO 20 KT. SEAS 15 TO 18 FT IN NW SWELL. NW OF 
FRONT WINDS LESS THAN 20 KT. SEAS 17 TO 20 FT IN NW SWELL. 
ELSEWHERE N OF 20N W OF 112W WINDS LESS THAN 20 KT. SEAS 8 TO 16 
FT... HIGHEST W OF 125W.  
.24 HOUR FORECAST COLD FRONT DISSIPATING FROM 30N126W TO 25N132W.
N OF 20N W OF 110W WINDS LESS THAN 20 KT. SEAS 10 TO 15 FT IN NW 
SWELL. 
.48 HOUR FORECAST COLD FRONT DISSIPATED. ELSEWHERE N OF 20N W OF 
108W... EXCEPT GULF OF CALIFORNIA...WINDS LESS THAN 20 KT. SEAS 
9 TO 13 FT IN NW SWELL.

.36 HOUR FORECAST N OF 28N W OF 138W SW WINDS 20 KT. SEAS 11 TO 
12 FT IN NW SWELL.
.42 HOUR FORECAST COLD FRONT FROM 30N138W TO 28N140W. N OF 27N E 
OF FRONT TO 134W SW WINDS 20 TO 25 KT. SEAS 11 TO 12 FT IN NW 
SWELL. W OF FRONT NW WINDS 20 KT. SEAS 10 TO 11 FT IN NW SWELL. 
.48 HOUR FORECAST COLD FRONT FROM 30N135W TO 27N140W. N OF 28N E 
OF FRONT TO 130W SW WINDS 20 TO 25 KT. SEAS 10 TO 11 FT WITH NW 
SWELL. W OF FRONT NW WINDS TO 20 KT. SEAS 10 TO 11 FT IN NW 
SWELL.

.36 HOUR FORECAST FROM 10N TO 12N E OF 90W INCLUDING GULF OF 
PAPAGAYO...NE TO E WINDS 20 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST...LITTLE CHANGE.
 
.REMAINDER OF AREA WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT.

.CONVECTION VALID 0300 UTC THU DEC 10...

.TROUGH FROM 17N120W TO 13N121W TO 08N123W. SCATTERED MODERATE 
WITHIN 60 NM EITHER SIDE OF TROUGH FROM 09N TO 13N. 

.INTERTROPICAL CONVERGENCE ZONE...07N78W TO 08N105W TO 11N121W 
THEN RESUMES FROM 09N126W TO 07N140W. SCATTERED MODERATE 
ISOLATED STRONG FROM 06N TO 08N W OF 130W. 

$$
.FORECASTER GR. TROPICAL PREDICTION CENTER.