000
FZPN03 KNHC 201522
HSFEP2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 
1630 UTC WED OCT 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC WED OCT 20.
24 HOUR FORECAST VALID 1200 UTC THU OCT 21.
48 HOUR FORECAST VALID 1200 UTC FRI OCT 22.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.
 
.12 HOUR FORECAST COLD FRONT W OF AREA. N OF 29N W OF 138W SW 
WINDS 20 KT. SEAS TO 8 FT.
.24 HOUR FORECAST COLD FRONT 30N134W TO 27N140W. WITHIN 120 NM E 
OF FRONT S TO SW WINDS 20 KT. SEAS 8 TO 10 FT IN NW SWELL. W OF 
FRONT NW TO N WINDS 20 KT. SEAS 10 TO 11 FT.
.48 HOUR FORECAST WEAKENING COLD FRONT 30N130W TO 28N133W. NW OF 
LINE FROM 30N117W TO 16N130W TO 13N140W WINDS LESS THAN 20 KT. 
SEAS 8 TO 10 FT IN NW SWELL.

.24 HOUR FORECAST FROM 02N TO 06N BETWEEN 80W AND 90W SW WINDS 
20 KT. SEAS LESS THAN 8 FT. ELSEWHERE S OF 06N BETWEEN 90W AND 
120W WINDS LESS THAN 20 KT. SEAS 8 FT IN SW SWELL.
.48 HOUR FORECAST FROM 03N TO 07N E OF 100W SW WINDS 20 KT. SEAS 
TO 9 FT. ELSEWHERE S OF 08N W OF 110W WINDS LESS THAN 20 KT. 
SEAS 8 FT IN SW SWELL.

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

.CONVECTION VALID AS OF 1500 UTC WED OCT 20...

.INTERTROPICAL CONVERGENCE ZONE...AXIS FROM 08N90W TO 08N119W TO 
10N129W TO 09N140W. SCATTERED MODERATE E OF LINE FROM 03N78W TO 
08N83W. SCATTERED MODERATE ISOLATED STRONG IS FROM 09N TO 11N W 
OF 130W.

$$
.FORECASTER HUFFMAN. TROPICAL PREDICTION CENTER.