000
FZPN03 KNHC 210845
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC MON OCT 21 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 MON OCT 21.
24 HOUR FORECAST VALID 0600 UTC TUE OCT 22.
48 HOUR FORECAST VALID 0600 UTC WED OCT 23.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.N OF 28N BETWEEN 120W AND 123W N WINDS 20 TO 25 KT. SEAS 10 TO 
12 FT. ELSEWHERE WITHIN 30N116W TO 13N100W TO 09N100W TO 10N140W 
TO 30N140W TO 30N116W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW 
SWELL.
.24 HOUR FORECAST WITHIN 30N132W TO 30N116W TO 12N103W TO 
06N101W TO 10N140W TO 25N140W TO 30N132W WINDS 20 KT OR LESS. 
SEAS 8 TO 10 FT IN NW TO N SWELL.
.48 HOUR FORECAST N OF 28N BETWEEN 130W AND 135W NE WINDS 20 TO 
25 KT. SEAS 8 TO 10 FT. ELSEWHERE WITHIN 30N138W TO 30N125W TO 
27N129W TO 27N137W TO 30N138W WINDS 20 KT OR LESS. SEAS 8 FT IN 
NW SWELL.

.LOW PRES NEAR 09N139W 1010 MB. WITHIN 90 NM N SEMICIRCLE WINDS 
20 TO 25 KT. SEAS 8 TO 10 FT. 
.24 HOUR FORECAST LOW W OF AREA. WINDS 20 KT OR LESS. SEAS 
DESCRIBED ABOVE.

.FROM 05N TO 10N BETWEEN 86W AND 95W WINDS 20 KT OR LESS. SEAS 8 
FT IN MIXED SW AND NW SWELL. 
.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 AT 0830 UTC MON OCT 21...

.TROPICAL WAVE AXIS NEAR 94W N OF 03N. SCATTERED MODERATE 
ISOLATED STRONG FROM 07N TO 12N BETWEEN 91W AND 97W.

.LOW PRES NEAR 09N139W. SCATTERED MODERATE ISOLATED STRONG FROM 
08N TO 11N BETWEEN 137W AND 140W. 

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N85W TO 15N100W TO 11N126W TO BEYOND 
09N140W. SCATTERED MODERATE ISOLATED STRONG FROM 02N TO 07N E OF 
80W. SCATTERED MODERATE ISOLATED STRONG WITHIN 120 NM S OF THE 
MONSOON TROUGH BETWEEN 85W AND 87W. SCATTERED MODERATE FROM 08N 
TO 11N BETWEEN 101W AND 110W. SCATTERED MODERATE FROM 08N TO 10N 
BETWEEN 110W AND 128W. 

$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.