000
FZPN03 KNHC 202127
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC SUN OCT 20.
24 HOUR FORECAST VALID 1800 UTC MON OCT 21.
48 HOUR FORECAST VALID 1800 UTC TUE OCT 22.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.TROPICAL DEPRESSION PRISCILLA NEAR 19.1N 104.0W 1005 MB AT 2100
UTC OCT 20 MOVING N OR 360 DEG AT 8 KT. MAXIMUM SUSTAINED WINDS
30 KT GUSTS 40 KT. WITHIN 60 NM SW SEMICIRCLE WINDS 20 TO 30 KT.
SEAS TO 10 FT.
.12 HOUR FORECAST POST-TROPICAL REMNANT LOW PRISCILLA NEAR 20.0N
104.1W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT. SEAS LESS 
THAN 8 FT.
.24 HOUR FORECAST...DISSIPATED INLAND.

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

.WITHIN 26N118W TO 25N126W TO 30N127W TO 30N118W TO 26N118W N
WINDS 20 TO 25 KT. SEAS 10 TO 12 FT IN W TO NW SWELL. ELSEWHERE 
WITHIN 11N96W TO 10N140W TO 30N140W TO 30N116W TO 11N96W WINDS 
20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL. 
.24 HOUR FORECAST WITHIN 10N103W TO 05N108W TO 12N140W TO 
30N131W TO 30N116W TO 10N103W WINDS 20 KT OR LESS. SEAS 8 TO 11 
FT IN NW TO N SWELL...HIGHEST NEAR 30N123W. 
.48 HOUR FORECAST WITHIN 28N127W TO 28N129W TO 29N131W TO 
30N132W TO 30N125W TO 28N127W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT
IN NW SWELL.

.LOW PRES NEAR 09N138W 1012 MB. WITHIN 120 NM NW SEMICIRCLE WINDS
20 TO 25 KT. SEAS 8 TO 9 FT.
.24 HOUR FORECAST LOW W OF AREA. WINDS 20 KT OR LESS. SEAS LESS
THAN 8 FT.

.WITHIN 03N80W TO 02N87W TO 07N89W TO 08N82W TO 03N80W WINDS 20
KT OR LESS. SEAS TO 8 FT IN S TO SW SWELL.
.12 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 AT 2100 UTC SUN OCT 20...

.TROPICAL WAVE NEAR 91W. SCATTERED MODERATE ISOLATED STRONG FROM
09N TO 12N BETWEEN 88W AND 91W.

.T.D. PRISCILLA. SCATTERED MODERATE ISOLATED STRONG WITHIN 180 
NM NW QUADRANT.

.LOW PRES NEAR 11N126W. SCATTERED MODERATE WITHIN 60 NM N
SEMICIRCLE.

.LOW PRES NEAR 09N138W. SCATTERED MODERATE WITHIN 120 NM N
SEMICIRCLE. 

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH EXTENDS FROM 09N76W TO 09N83W TO 11N91W...THEN
RESUMES FROM 14N106W TO 11N126W TO 09N138W TO 08N140W. SCATTERED
MODERATE ISOLATED STRONG FROM 07N TO 12N BETWEEN 92W AND 97W. 
SCATTERED MODERATE FROM 06N TO 08N BETWEEN 80W AND 83W...WITHIN 
180 NM S OF MONSOON TROUGH BETWEEN 106W AND 118W...AND WITHIN 120
NM OF MONSOON TROUGH BETWEEN 132W AND 136W.

$$
.FORECASTER REINHART. NATIONAL HURRICANE CENTER.