000
FZPN03 KNHC 140243
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC MON OCT 14 2013

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC MON OCT 14.
24 HOUR FORECAST VALID 0000 UTC TUE OCT 15.
48 HOUR FORECAST VALID 0000 UTC WED OCT 16.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL STORM OCTAVE AT 20.6N 113.7W 995 MB AT 0300 UTC OCT 14
MOVING N-NW OR 335 DEG AT 13 KT. MAXIMUM SUSTAINED WIND 55 GUSTS
65 KT.  TROPICAL STORM FORCE WIND WITHIN 40 NM OF CENTER EXCEPT
30 NM SW QUADRANT.  SEAS 12 FT OR GREATER WITHIN 90 NM NE
QUADRANT...45 NM SE QUADRANT...30 NM SW QUADRANT AND 60 NM NW
QUADRANT WITH SEAS TO 20 FT.  ELSEWHERE WITHIN 120 NM OF CENTER
...EXCEPT 60 NM SW QUADRANT  WINDS TO 33 KT.  SEAS TO 12 FT.
.24 HOUR FORECAST  TROPICAL STORM OCTAVE NEAR 23.9N 113.9W.
MAXIMUM SUSTAINED WIND 40 GUSTS 50 KT.  TROPICAL STORM FORCE
WINDS WITHIN 30 NM E SEMICIRCLE AND 20 NM NW QUADRANT.  SEAS 12
FT OR GREATER IN AREAS OF STORM FORCE WINDS WITH SEAS TO 18 FT.
ELSEWHERE WITHIN 75 NM OF CENTER...EXCEPT 30 NM SW QUADRANT...
WINDS TO 33 KT.  SEAS TO 12 FT. 
.48 HOUR FORECAST POST-TROPICAL REMNANT LOW OCTAVE NEAR 25.8N
112.9W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. SEAS TO 12 FT.
.72 HOUR FORECAST...DISSIPATED.

FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE
USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE
AND INTENSITY.

.SYNOPSIS AND FORECAST.

.LOW PRES AT 13N117W 1004 MB.  WITHIN 300 NM NE AND 180 NM SE
QUADRANTS  WINDS 20 TO 30 KT.  SEAS TO 11 FT.  EXCEPT AS NOTED
IN OCTAVE WARNINGS...ELSEWHERE FROM 10N TO 20N BETWEEN 110W AND
120W  WINDS 20 KT OR LESS.  SEAS TO 9 FT IN MIXED SWELL. 
.24 HOUR FORECAST  LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
15N115W 1004 MB.  WITHIN 180 NM E AND 90 NM W SEMICIRCLES  WINDS
20 TO 30 KT.  SEAS TO 11 FT.
.48 HOUR FORECAST  LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
17N115W 1006 MB.  WITHIN 120 NM E AND 60 NM W SEMICIRCLES  WINDS
20 TO 25 KT.  SEAS TO 10 FT.

.LOW PRES AT 12N141W 1012 MB.  FROM 14N TO 17N W OF 137W
WINDS 20 KT OR LESS.  SEAS TO 8 FT IN NE SWELL.
.12 HOUR FORECAST  LOW DISSIPATED.  WINDS 20 KT OR LESS.
SEAS LESS THAN 8 FT.

.06 HOUR FORECAST  WITHIN 30 NM OF LINE FROM 16N95W TO 15N95W
TO 14N96W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO
25 KT.  SEAS 8 FT.
.24 HOUR FORECAST  WINDS 20 KT OR LESS.  SEAS LESS THAN 8 FT.

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

CONVECTION VALID 0300 UTC MON OCT 14...

.TROPICAL STORM OCTAVE...SCATTERED MODERATE TO STRONG WITHIN 90
NM SW SEMICIRCLE AND FROM 20N TO 22N BETWEEN 110W AND 113W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...              
MONSOON TROUGH EXTENDS FROM 09N84W TO 1008 MB LOW PRES AT
11N101W THEN RESUME FROM LOW PRES AT 13N117W TO 10N130W TO
BEYOND 10N140W.  SCATTERED MODERATE WITHIN 180 NM S OF AXIS
FROM 85W TO 93W.

$$
.FORECASTER WALLY BARNES.  NATIONAL HURRICANE CENTER.