000
FZPN03 KNHC 042130
HSFEP2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 
2230 UTC SAT DEC 04 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC SAT DEC 04.
24 HOUR FORECAST VALID 1800 UTC SUN DEC 05.
48 HOUR FORECAST VALID 1800 UTC MON DEC 06.

.WARNINGS.

...GALE WARNING...
.36 HOUR FORECAST WITHIN 30 NM OF LINE 16N95W TO 14N96W INCLUDING
GULF OF TEHUANTEPEC N TO NE WINDS 30 TO 35 KT. SEAS 8 TO 11 FT.
.48 HOUR FORECAST WITHIN 45 NM OF LINE 16N95W TO 14N96W INCLUDING
GULF OF TEHUANTEPEC N TO NE WINDS 25 TO 35 KT. SEAS 10 TO 13 FT.

.SYNOPSIS AND FORECAST.

.WITHIN 60 NM OF LINE FROM 16N95W TO 14N96W TO 12N100W INCLUDING 
GULF OF TEHUANTEPEC N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. 
ELSEWHERE FROM 6N TO 12N BETWEEN 97W AND 104W WINDS LESS THAN 20 
KT. SEAS TO 9 FT IN NE SWELL.
.24 HOUR FORECAST GULF OF TEHUANTEPEC WITHIN 30 NM OF LINE FROM
16N95W TO 14N96W N TO NE WINDS 20 TO 25 KT. SEAS 8 FT.
.36 HOUR FORECAST...EXCEPT AS NOTED IN WARNING...WITHIN 60 NM OF 
LINE 16N95W TO 14N96W TO 13N98W INCLUDING GULF OF TEHUANTEPEC N 
TO NE WINDS 20 TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST...EXCEPT AS NOTED IN WARNING...WITHIN 90 NM OF 
LINE 16N95W TO 14N96W TO 11N100W INCLUDING GULF OF TEHUANTEPEC N 
TO NE WINDS 20 TO 25 KT. SEAS 8 TO 11 FT IN NE SWELL.

.COLD FRONT FROM 30N124W TO 20N133W WITH SHEAR LINE TO 15N140W. 
NW OF BOUNDARY WINDS LESS THAN 20 KT. SEAS 8 TO 11 FT IN N 
SWELL. 
.24 HOUR FORECAST COLD FRONT FROM 30N124W TO 23N128W WITH SHEAR 
LINE TO 15N140W. N OF 26N W OF FRONT TO 135W SW TO W WINDS 20 TO 
30 KT. SEAS 8 TO 16 FT IN NW SWELL. ELSEWHERE NW OF BOUNDARY 
WINDS LESS THAN 20 KT. SEAS 8 TO 16 FT IN NW SWELL.
.48 HOUR FORECAST COLD FRONT DISSIPATED. NW OF LINE 30N133W TO 
27N140W SW WINDS 20 TO 25 KT. SEAS 8 TO 10 FT IN NW SWELL. 
ELSEWHERE NW OF LINE FROM 30N121W TO 20N128W TO 16N140W WINDS 
LESS THAN 20 KT. SEAS 8 TO 10 FT IN NW SWELL.

.WITHIN 75 NM EITHER SIDE OF LINE 11N86W TO 09N90W INCLUDING 
GULF OF PAPAGAYO NE WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. 
.24 HOUR FORECAST WITHIN 60 NM EITHER SIDE OF LINE 11N86W TO 
09N95W INCLUDING GULF OF PAPAGAYO NE WINDS 20 TO 25 KT. SEAS 8 
FT.
.48 HOUR FORECAST WITHIN 60 NM EITHER SIDE OF LINE 11N86W TO 
09N90W INCLUDING GULF OF PAPAGAYO NE WINDS 20 TO 25 KT. SEAS 8 
FT. 

.48 HOUR FORECAST TROUGH FROM 19N127W TO 12N131W. FROM 12N TO 
20N W OF TROUGH TO 135W NE WINDS 20 KT. SEAS TO 9 FT.

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

.CONVECTION VALID AS OF 2100 UTC SAT DEC 4...

.INTERTROPICAL CONVERGENCE ZONE...AXIS FROM 09N84W TO LOW PRES 
NEAR 07N86W TO LOW PRES NEAR 07N100W TO 10N124W TO 08N131W TO 
09N140W. NO SIGNIFICANT CONVECTION.

$$
.FORECASTER MUNDELL. TROPICAL PREDICTION CENTER.