000
FZPN03 KNHC 211514
HSFEP2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC SUN SEP 21 2008

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SUN SEP 21.
24 HOUR FORECAST VALID 1200 UTC MON SEP 22.
48 HOUR FORECAST VALID 1200 UTC TUE SEP 23.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES NEAR 16N100W 1007 MB. WITHIN 90 NM SE AND 120 NM NW 
SEMICIRCLES WINDS 20 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW...POSSIBLE TROPICAL CYCLONE...NEAR 16N104W 
1007 MB. WITHIN 120 NM ALL QUADRANTS WINDS 20 TO 25 KT. SEAS TO 
9 FT. ELSEWHERE FROM 08N TO 16N BETWEEN 95W AND 105W SW WINDS TO 
20 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW...POSSIBLE TROPICAL CYCLONE...NEAR 16N109W 
1007 MB. WITHIN 120 NM ALL QUADRANTS WINDS 20 TO 25 KT. SEAS TO 
9 FT. ELSEWHERE FROM 08N TO 16N BETWEEN 100W AND 110W WINDS TO 
20 KT. SEAS TO 8 FT.

.N OF 26N E OF 118W NW TO N WINDS TO 20 KT. SEAS TO 8 FT IN W TO 
NW SWELL.
.24 HOUR FORECAST WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT.

.FROM 11N TO 16N W OF 135W NE TO E WINDS TO 20 KT. SEAS TO 8 FT 
IN NW SWELL.
.24 HOUR FORECAST FROM 11N TO 15N W OF 136W NE TO E WINDS TO 20 
KT. SEAS TO 8 FT IN NW SWELL.
.36 HOUR FORECAST WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT.

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

.CONVECTION VALID 1445 UTC SUN SEP 21.

.SCATTERED MODERATE TO STRONG N OF 14N BETWEEN 100W AND 106W. 

.INTERTROPICAL CONVERGENCE ZONE...AXIS 10N85W TO 11N100W TO 
09N110W TO 11N118W TO 09N140W. SCATTERED MODERATE TO 
STRONG WITHIN 240 NM EITHER SIDE OF AXIS BETWEEN 84W AND 89W. 
SCATTERED MODERATE STRONG WITHIN 120 NM ON EITHER SIDE OF AXIS 
BETWEEN 113W AND 126W. SCATTERED MODERATE WITHIN 180 NM ON 
EITHER SIDE OF AXIS BETWEEN 136W AND 140W.

$$
.FORECASTER LANDSEA. TROPICAL PREDICTION CENTER.