639 
FZPN03 KNHC 190837
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC SAT OCT 19 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC SAT OCT 19.
24 HOUR FORECAST VALID 0600 UTC SUN OCT 20.
48 HOUR FORECAST VALID 0600 UTC MON OCT 21.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.TROPICAL DEPRESSION OCTAVE NEAR 11.5N 126.4W 1008 MB AT 0900 
UTC OCT 19 MOVING NE OR 045 DEG AT 2 KT. MAXIMUM SUSTAINED WINDS 
30 KT GUSTS 40 KT. WITHIN 60 NM OF CENTER 20 TO 30 KT. SEAS 8 TO 
11 FT.
.24 HOUR FORECAST POST-TROPICAL REMNANT LOW OCTAVE NEAR 11.6N 
125.8W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. WITHIN 30 NM 
NW QUADRANT WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST POST-TROPICAL REMNANT LOW OCTAVE NEAR 11.0N 
125.8W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. WITHIN 30 NM 
NW QUADRANT WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.

.N OF 28N BETWEEN 120W AND 123W N WINDS 20 TO 25 KT. SEAS 13 TO 
15 FT IN NW SWELL. ELSEWHERE N OF 26N BETWEEN 118W AND 125W 
WINDS 20 KT OR LESS. SEAS 12 TO 13 FT IN NW SWELL. REMAINDER 
AREA N OF LINE 24N114W TO 12N140W WINDS 20 KT OR LESS. SEAS 8 TO 
12 FT IN NW SWELL.
.24 HOUR FORECAST N OF 27N BETWEEN 118W AND 123W NW TO N WINDS 
20 TO 25 KT. SEAS 11 TO 13 FT IN NW SWELL. ELSEWHERE WITHIN 
30N116W TO 20N108W TO 10N108W TO 09N140W TO 30N140W TO 30N116W 
WINDS 20 KT OR LESS. SEAS 8 TO 11 FT INN OF 28N BETWEEN 120W AND 
124W N WINDS 20 TO 25 KT. SEAS 10 TO 13 FT IN NW SWELL. 
ELSEWHERE WITHIN 30N116W TO 17N105W TO 08N105W TO 10N140W TO 
30N140W TO 30N116W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW 
SWELL.

.FROM 11N TO 14N BETWEEN 106W AND 110W SW TO W WINDS 20 TO 25 
KT. SEAS 8 TO 10 FT IN S TO SW SWELL. ELSEWHERE FROM 10N TO 15N 
BETWEEN 98W AND 114W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN S TO 
SW SWELL. 
.24 HOUR FORECAST FROM 09N TO 15N BETWEEN 96W AND 108W WINDS 20 
KT OR LESS. SEAS 8 TO 10 FT IN S TO SW SWELL.
.48 HOUR FORECAST FROM 10N TO 14N BETWEEN 96W AND 105W WINDS 20 
KT OR LESS. SEAS 8 TO 9 FT IN S TO SW SWELL.

.42 HOUR FORECAST FROM 03N TO 07N BETWEEN 80W AND 86W WINDS 20 
KT OR LESS. SEAS 8 FT IN S TO SW SWELL.
.48 HOUR FORECAST FROM 05N TO 07N BETWEEN 80W AND 84W WINDS 20 
KT OR LESS. SEAS TO 8 FT IN S TO SW SWELL. 

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

CONVECTION VALID AT 0830 UTC SAT OCT 19...

.TROPICAL DEPRESSION OCTAVE...SCATTERED MODERATE WITHIN 90 NM 
NW QUADRANT OF OCTAVE

.TROPICAL WAVE AXIS NEAR 87W N OF 03N. SCATTERED MODERATE 
ISOLATED STRONG FROM 09N TO 12N BETWEEN 85W AND 87W. 

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N66W TO 18N104W TO 12N120W. IT RESUMES 
NEAR 10N130W TO 10N140W. SCATTERED MODERATE ISOLATED STRONG N OF 
06N BETWEEN 80W AND 82W. SCATTERED MODERATE ISOLATED STRONG OVER 
WATERS FROM 11N TO 20N BETWEEN 100W AND 110W. SCATTERED MODERATE 
FROM 10N TO 12N BETWEEN 110W AND 120W. SCATTERED MODERATE FROM 
09N TO 11N BETWEEN 132W AND 136W. 

$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.