000
FZPN03 KNHC 310931
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC MON OCT 31 2011

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC MON OCT 31.
24 HOUR FORECAST VALID 0600 UTC TUE NOV 01.
48 HOUR FORECAST VALID 0600 UTC WED NOV 02.

.WARNINGS.

...GALE WARNING...
.WITHIN 30 NM EITHER SIDE OF A LINE FROM 16N95W TO 15N95W... 
INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 25 TO 35 KT. SEAS 8 
TO 10 FT.
.24 HOUR FORECAST WITHIN 45 NM EITHER SIDE OF A LINE FROM 16N95W 
TO 15N95W TO 13N96W...INCLUDING THE GULF OF TEHUANTEPEC...N TO 
NE WINDS 25 TO 35 KT. SEAS 9 TO 13 FT.
.42 HOUR FORECAST WINDS LESS THAN GALE FORCE.

.SYNOPSIS AND FORECAST.

.EXCEPT AS NOTED IN WARNINGS...WITHIN 60 NM EITHER SIDE OF A 
LINE FROM 16N95W TO 15N95W TO 14N96W INCLUDING THE GULF OF 
TEHUANTEPEC...N TO NE WINDS 20 TO 25 KT. SEAS TO 9 FT. FROM 08N 
TO 12N BETWEEN 95W AND 100W WINDS LESS THAN 20 KT. SEAS TO 9 FT 
IN NE SWELL.
.24 HOUR FORECAST...EXCEPT AS NOTED IN WARNINGS...WITHIN 60 NM 
EITHER SIDE OF A LINE FROM 16N95W TO 15N95W TO 10N99W INCLUDING 
THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 25 KT. SEAS 8 TO 
10 FT. ELSEWHERE FROM 09N TO 11N BETWEEN 95W AND 102W WINDS LESS 
THAN 20 KT. SEAS TO 9 FT IN NE SWELL.
.48 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF A LINE FROM 16N95W 
TO 12N96W INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 30 
KT. SEAS 8 TO 11 FT. FROM 06N TO 12N BETWEEN 90W AND 105W WINDS 
LESS THAN 20 KT. SEAS TO 9 FT IN MIXED NE AND SW SWELL.

.24 HOUR FORECAST S OF 06N BETWEEN 90W AND 105W WINDS LESS THAN 
20 KT. SEAS 8 FT IN SW SWELL.
.48 HOUR FORECAST S OF 06N BETWEEN 80W AND 110W WINDS LESS THAN 
20 KT. SEAS 8 FT IN SW SWELL.

.FROM 12N TO 20N W OF 125W NE TO E WINDS 20 KT. SEAS TO 9 FT IN 
NE SWELL.  
.24 HOUR FORECAST FROM 09N TO 20N W OF 130W NE TO E WINDS 20 KT. 
SEAS TO 9 FT IN NE SWELL.
.48 HOUR FORECAST FROM 10N TO 17N W OF 135W NE WINDS 20 KT. SEAS 
8 FT. 

.N OF 27N BETWEEN 127W AND 130W N WINDS 20 KT. SEAS LESS THAN 8 
FT.
.24 HOUR FORECAST  N OF 25N W OF 125W NE WINDS 20 KT. SEAS TO 8 
FT.
.48 HOUR FORECAST NW OF LINE FROM 30N120W TO 18N140W WINDS LESS 
THAN 20 KT. SEAS 8 TO 11 FT IN PRIMARILY NW SWELL.

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

CONVECTION VALID AT 0900 UTC MON OCT 31...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH WAS ANALYZED FROM 09N84W TO LOW PRES NEAR 08N85W 
TO 07N90W TO 07N106W. INTERTROPICAL CONVERGENCE ZONE WAS 
ANALYZED FROM 07N106W TO LOW PRES NEAR 08N113W TO LOW PRES 
09N126W TO 07N140W. SCATTERED MODERATE CONVECTION WITHIN 120 NM 
OFF COAST OF COAST RICA AND WESTERN PANAMA. SCATTERED MODERATE 
CONVECTION WITHIN 45 NM N OF AXIS BETWEEN 122W AND 126W.

$$
.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.