000
FZPN03 KNHC 200233
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC SUN OCT 20 2019

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 AND 03.4S TO THE
EQUATOR E OF 120W

SYNOPSIS VALID 0000 UTC SUN OCT 20.
24 HOUR FORECAST VALID 0000 UTC MON OCT 21.
48 HOUR FORECAST VALID 0000 UTC TUE OCT 22.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.POST-TROPICAL REMNANT LOW OCTAVE NEAR 11.6N125.8W 1009 MB. 
WITHIN 60 NM NW SEMICIRCLE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. 
.24 HOUR FORECAST POST-TROPICAL REMNANT LOW OCTAVE NEAR 11N126.5W.
WITHIN 60 NM NW QUADRANT WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST LITTLE CHANGE.

.WITHIN 23N116W TO 22N125W TO 30N126W TO 30N117W TO 23N116W N
WINDS 20 TO 25 KT. SEAS 10 TO 13 FT IN NW SWELL. ELSEWHERE WITHIN
18N112W TO 12N120W TO 10N140W TO 30N140W TO 30N116W TO 18N112W 
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW TO N SWELL. 
.24 HOUR FORECAST WITHIN 26N116W TO 25N125W TO 30N127W TO 
30N117W TO 26N116W N WINDS 20 TO 25 KT. SEAS 10 TO 12 FT IN NW 
SWELL. ELSEWHERE WITHIN 13N99W TO 08N119W TO 16N140W TO 30N132W 
TO 30N116W TO 13N99W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW 
TO N SWELL. 
.48 HOUR FORECAST WITHIN 10N103W TO 05N110W TO 09N123W TO 
30N133W TO 30N116W TO 10N103W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN NW TO N SWELL.

.WITHIN 11N100W TO 10N107W TO 11N111W TO 14N108W TO 15N98W TO
11N100W SW TO W WINDS 20 TO 25 KT. SEAS 8 TO 10 FT IN S TO SW 
SWELL. 
.24 HOUR FORECAST CONDITIONS MERGED. 

.LOW PRES NEAR 10N137W 1009 MB. WITHIN 90 NM NW QUADRANT WINDS 
20 TO 25 KT. SEAS 8 TO 10 FT. 
.24 HOUR FORECAST LOW PRES NEAR 10N139W 1008 MB. WITHIN 90 NM NW
QUADRANT WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.
.48 HOUR FORECAST LOW PRES W OF AREA. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT. 

.12 HOUR FORECAST WITHIN 03N79W TO 03N88W TO 08N89W TO 07N80W TO
03N79W WINDS 20 KT OR LESS. SEAS TO 8 FT IN S TO SW SWELL.
.24 HOUR FORECAST LITTLE CHANGE.
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.48 HOUR FORECAST WITHIN 12N137W TO 12N140W TO 17N140W TO
16N139W TO 12N137W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW TO 
N SWELL.

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

CONVECTION VALID AT 0200 UTC SUN OCT 20...

.LOW PRES NEAR 17.5N104W 1006 MB. SCATTERED MODERATE ISOLATED
STRONG WITHIN 90 NM W SEMICIRCLE.

.LOW PRES NEAR 10N137W 1009 MB. SCATTERED MODERATE ISOLATED
STRONG WITHIN 180 NM NE QUADRANT.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH EXTENDS FROM 09N76W TO 15N90W TO 17.5N104W TO 
11N123W...THEN RESUMES FROM 11N129W TO 10N140W. SCATTERED
MODERATE FROM 05N TO 10N BETWEEN 80W AND 85W...FROM 11N TO 15N
BETWEEN 104W AND 109W...AND WITHIN 120 NM OF MONSOON TROUGH W OF
134W.

$$ 
.FORECASTER REINHART. NATIONAL HURRICANE CENTER.