000
FZPN03 KNHC 202104
HSFEP2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC SUN DEC 20 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC SUN DEC 20.
24 HOUR FORECAST VALID 1800 UTC MON DEC 21.
48 HOUR FORECAST VALID 1800 UTC TUE DEC 22.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 90 NM EITHER SIDE OF LINE 16N94.5W TO 15N95W TO 12N96W 
INCLUDING THE GULF OF TEHUANTEPEC N TO NE WINDS 20 TO 25 KT. 
SEAS TO 9 FT.
.24 HOUR FORECAST WITHIN 60 NM EITHER SIDE OF LINE 16N94.5W TO 
12N97W N TO NE WINDS 20 TO 25 KT. SEAS TO 10 FT.
.48 HOUR FORECAST WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT. 

.FROM 10N TO 12N E OF 89W INCLUDING THE GULF OF PAPAGAYO NE TO E 
WINDS 20 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT.

.FROM 10N TO 17N W OF 128W NE TO E WINDS 20 KT. SEAS TO 9 FT 
WITH NW SWELL. ELSEWHERE W OF 120W WINDS LESS THAN 20 KT. SEAS 8 
TO 12 FT PRIMARILY IN NW SWELL.
.24 HOUR FORECAST FROM 10N TO 20N W OF 130W NE TO E WINDS 20 KT. 
SEAS TO 10 FT WITH NW SWELL. ELSEWHERE N OF 10N W OF 120W WINDS 
LESS THAN 20 KT. SEAS 8 TO 10 FT PRIMARILY IN NW SWELL.
.42 HOUR FORECAST FROM 12N TO 20N W OF 125W NE TO E WINDS 20 KT. 
SEAS TO 9 FT WITH NW SWELL. N OF 27N BETWEEN 118W AND 135W N TO 
NE WINDS 20 KT. SEAS TO 9 FT WITH NW SWELL. ELSEWHERE N OF 12N W 
OF 120W WINDS LESS THAN 20 KT. SEAS 8 TO 10 FT PRIMARILY IN NW 
SWELL.
.48 HOUR FORECAST LITTLE CHANGE.
  
.CONVECTION VALID 2100 UTC SUN DEC 20...

.INTERTROPICAL CONVERGENCE ZONE AXIS 06N77W TO 07N110W TO 
10N120W TO 10N140W. SCATTERED MODERATE ISOLATED STRONG WITHIN 90 
NM 08N135W.

$$
.FORECASTER NELSON. TROPICAL PREDICTION CENTER.