000
FZPN03 KNHC 302104
HSFEP2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 
2230 UTC THU SEP 30 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 THU SEP 30.
24 HOUR FORECAST VALID 1800 UTC FRI OCT 01.
48 HOUR FORECAST VALID 1800 UTC SAT OCT 02.

.WARNINGS.

.NONE.
 
.SYNOPSIS AND FORECAST.

.LOW PRES 15N105W 1007 MB.  WITHIN 120 NM OF CENTER WINDS 20 KT 
SEAS 8 FT. FROM 07N TO 13N BETWEEN 95W AND 115W SW WINDS 20 KT. 
SEAS 9 TO 10 FT IN MIXED SW AND NW SWELL. ELSEWHERE S OF 15N 
BETWEEN 82W AND 130W WINDS LESS THAN 20 KT. SEAS TO 9 FT IN 
MIXED SW AND NW SWELL.
.24 HOUR FORECAST LOW PRES 15N108W 1009 MB.  WITHIN 120 NM OF 
CENTER WINDS 20 KT SEAS 8 FT. FROM 07N TO 12N BETWEEN 100W AND 
115W SW WINDS 20 KT. SEAS 9 TO 10 FT IN MIXED SW AND NW SWELL. 
ELSEWHERE S OF 15N E OF 125W WINDS LESS THAN 20 KT. SEAS TO 9 FT 
IN MIXED SW AND NW SWELL.
.48 HOUR FORECAST LOW PRES 15N112W 1011 MB.  WITHIN 120 NM OF 
CENTER WINDS 20 KT SEAS 8 FT. FROM 04N TO 10N BETWEEN 80W AND 
110W SW WINDS 20 KT. SEAS 9 TO 10 FT IN MIXED SW AND NW SWELL. 
ELSEWHERE S OF 15N BETWEEN 97W AND E OF 125W WINDS LESS THAN 20 
KT. SEAS 8 TO 10 FT IN MIXED SW AND NW SWELL.

.LOW PRES 13N134W 1013 MB. WITHIN 120 NM OF CENTER WINDS 20 KT. 
SEAS 10 FT IN MIXED SWELL. ELSEWHERE S OF 15N W OF 130W WINDS 
LESS THAN 20 KT. SEAS TO 9 FT IN MIXED NW AND SE SWELL. N OF 15N 
W OF 110W WINDS LESS THAN 20 KT. SEAS 8 TO 9 FT PRIMARILY IN NW 
SWELL.
.24 HOUR FORECAST LOW PRES DISSIPATED. S OF 15N W OF 125W WINDS 
LESS THAN 20 KT. SEAS 8 TO 9 FT IN MIXED NW AND SE SWELL. N OF 
15N W OF 115W WINDS LESS THAN 20 KT. SEAS 8 TO 10 FT PRIMARILY 
IN NW SWELL...HIGHEST NW PART. 
.48 HOUR FORECAST NW OF LINE 30N120W TO 10N130W WINDS LESS THAN 
20 KT. SEAS 8 TO 10 FT PRIMARILY IN NW SWELL...HIGHEST NW PART.

.18 HOUR FORECAST N OF 13N BETWEEN 94W AND 96W INCLUDING THE 
GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST WITHIN 45 NM OF LINE 16N94.5W TO 12N94.5W 
INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 25 KT. 
SEAS TO 9 FT.
.48 HOUR FORECAST WITHIN 45 NM OF LINE 16N94.5W TO 11N94.5W
INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 25 KT. 
SEAS 8 TO 10 FT. 

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

.CONVECTION VALID AS OF 2100 UTC THU SEP 30...

.LOW PRES 15N105W...SCATTERED MODERATE ISOLATED STRONG WITHIN 
240 NM SW SEMICIRCLE.

.SCATTERED MODERATE WITHIN 120 NM OF COAST CENTRAL AMERICA FROM 
77W TO 85W.

.INTERTROPICAL CONVERGENCE ZONE...AXIS 09N112W TO 13N134W TO 
11N140W. SCATTERED MODERATE WITHIN 30 NM LINE 13N134W TO 12N137W.

$$
.FORECASTER NELSON. TROPICAL PREDICTION CENTER.