000
FZPN03 KNHC 032118
HSFEP2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 
2230 UTC SUN OCT 03 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SUN OCT 03.
24 HOUR FORECAST VALID 1800 UTC MON OCT 04.
48 HOUR FORECAST VALID 1800 UTC TUE OCT 05.

.WARNINGS.

...GALE WARNING...
.WITHIN 30 NM EITHER SIDE OF LINE 16N94.5W TO 14N95W N TO NE 
WINDS 25 TO 35 KT. SEAS 9 TO 12 FT.
.18 HOUR FORECAST WITHIN 45 NM EITHER SIDE OF LINE 16N94.5W TO 
13N96W TO 11N98W N TO NE WINDS 30 TO 40 KT WITH HIGHER GUSTS. 
SEAS 12 TO 16 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST WITHIN 45 NM EITHER SIDE OF LINE 16N94.5W TO 
13N96W N TO NE WINDS 30 TO 35 KT. SEAS 10 TO 14 FT.
 
.SYNOPSIS AND FORECAST.

.EXCEPT AS NOTED IN WARNING WITHIN 60 NM EITHER SIDE OF LINE 
16N94.5W TO 13N95.5W INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 
20 TO 25 KT. SEAS TO 9 FT.
.18 HOUR FORECAST EXCEPT AS NOTED IN WARNING WITHIN 75 NM EITHER 
SIDE OF LINE 16N94.5W TO 13N96W TO 11N99W INCLUDING THE GULF OF 
TEHUANTEPEC...N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.
.24 HOUR FORECAST EXCEPT AS NOTED IN WARNING...LITTLE CHANGE.
.48 HOUR FORECAST EXCEPT AS NOTED IN WARNING WITHIN 75 NM EITHER 
SIDE OF LINE 16N94.5W TO 12N96W TO 11N101W INCLUDING THE GULF OF 
TEHUANTEPEC...N TO NE WINDS 20 TO 30 KT. SEAS 9 TO 12 FT.

.S OF 15N BETWEEN 100W AND 130W AND ELSEWHERE S OF 12N BETWEEN 
85W AND 100W WINDS LESS THAN 20 KT. SEAS TO 9 FT PRIMARILY IN W 
SWELL.
.24 HOUR FORECAST ELSEWHERE S OF 17N BETWEEN 110W AND 130W AND 
ELSEWHERE S OF 13N BETWEEN 90W AND 110W WINDS LESS THAN 20 KT. 
SEAS 8 TO 10 FT IN MIXED SW AND NW SWELL.
.48 HOUR FORECAST LITTLE CHANGE.

.LOW PRES 11N138W 1012 MB. WITHIN 60 NM N AND 120 NM S 
SEMICIRCLE WINDS 20 KT. SEAS TO 9 FT. FROM 14N TO 25N W OF 132W 
NE TO E WINDS 20 KT. SEAS 8 TO 11 FT IN NW SWELL. ELSEWHERE W OF 
LINE 30N117W TO 18N130W TO 05N140W WINDS LESS THAN 20 KT. SEAS 8 
TO 11 FT IN PRIMARILY NW SWELL.
.24 HOUR FORECAST LOW PRES 11N139W 1011 MB. WITHIN 90 NM SE 
SEMICIRCLE WINDS 20 KT. SEAS TO 9 FT IN NW SWELL. ELSEWHERE FROM 
12N TO 25N W OF LINE 25N132W TO 12N136W NE TO E WINDS 20 KT. 
SEAS 9 TO 11 FT IN NW SWELL. REMAINDER AREA W OF LINE 30N118W TO 
10N132W TO 10N140W WINDS LESS THAN 20 KT. SEAS 8 TO 10 FT IN NW 
SWELL.
.48 HOUR FORECAST LOW PRES W OF AREA. FROM 13N TO 22N W OF 130W 
NE TO E WINDS 20 KT. SEAS 9 TO 10 FT IN NW SWELL. W OF LINE FROM 
25N114W TO 10N130W TO 10N140W WINDS LESS THAN 20 KT. SEAS 8 TO 
10 FT IN NW SWELL. 

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

CONVECTION VALID AS OF 2100 UTC SUN OCT 03...

.SCATTERED MODERATE FROM 07N TO 11N BETWEEN 83W AND 89W.

.INTERTROPICAL CONVERGENCE ZONE...AXIS 10N86W TO 08N97W TO 
10N102W TO 09N110W TO 12N125W LOW PRES 11N138W. SCATTERED 
MODERATE WITHIN 120 NM OF AXIS BETWEEN 100W AND 104W.

$$
.FORECASTER COBB. TROPICAL PREDICTION CENTER.