000
FZPN03 KNHC 120824
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC SAT OCT 12 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 12.
24 HOUR FORECAST VALID 0600 UTC SUN OCT 13.
48 HOUR FORECAST VALID 0600 UTC MON OCT 14.

.WARNINGS.

...GALE WARNING...
.03 HOUR FORECAST GULF OF TEHUANTEPEC N OF 15N BETWEEN 94W AND 
95.5W N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.18 HOUR FORECAST WITHIN 15 NM EITHER SIDE OF A LINE FROM 16N95W 
TO 14N95.5W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 
30 TO 35 KT. SEAS 9 TO 12 FT. ELSEWHERE WITHIN 30 NM OF SAME 
LINE N TO NE WINDS 20 TO 30 KT. SEAS TO 8 FT.
.24 HOUR FORECAST WITHIN 15 NM EITHER SIDE OF A LINE FROM 16N95W 
TO 13.5N95.5W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE 
WINDS 30 TO 35 KT. SEAS 9 TO 12 FT. ELSEWHERE WITHIN 30 NM OF 
SAME LINE N TO NE WINDS 20 TO 30 KT. SEAS TO 8 FT. 
.33 HOUR FORECAST WITHIN 60 NM EITHER SIDE OF A LINE FROM 16N95W 
TO 12N96W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 
TO 30 KT. SEAS 8 TO 13 FT.
.48 HOUR FORECAST N OF 14N BETWEEN 94.5W AND 95.5W...INCLUDING 
THE GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS TO 8 FT. 

.SYNOPSIS AND FORECAST.

.LOW PRES NEAR 15N116W 1006 MB. WITHIN 10N120W TO 16N115W TO 
13N111W TO 10N113W TO 10N120W SW WINDS 20 TO 30 KT. SEAS 8 TO 11 
FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
17.5N116.5W 1006 MB. WITHIN 180 NM SE AND 30 NM NW SEMICIRCLES 
WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
19.5N116.5W 1005 MB. WITHIN 150 NM OF CENTER WINDS 20 TO 30 KT.
SEAS 8 TO 14 FT. ELSEWHERE FROM 11N TO 22N BETWEEN 111W AND 120W 
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT PRIMARILY IN SW SWELL.

.42 HOUR FORECAST LOW PRES NEAR 09.5N91W 1010 MB. WITHIN 06N89W 
TO 05N92W TO 05N96W TO 07N95W TO 07N89W TO 06N89W WINDS 20 KT OR 
LESS. SEAS 8 TO 9 FT IN SW TO W SWELL.
.48 HOUR FORECAST LOW PRES NEAR 10N92W 1010 MB. WITHIN 06N96W TO 
10N88W TO 10N86W TO 05N87W TO 06N96W SE WINDS 20 TO 25 KT. SEAS 
8 TO 9 FT.

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

CONVECTION VALID AT 0825 UTC SAT OCT 12...

.LOW PRES NEAR 15N116W... SCATTERED MODERATE ISOLATED STRONG 
FROM 10N TO 20N BETWEEN 109W AND 120W.

.TROPICAL WAVE AXIS NEAR 90W N OF 02N. SCATTERED MODERATE 
ISOLATED STRONG N OF 06N BETWEEN 89W AND 94W.

.TROPICAL WAVE AXIS NEAR 99W N OF 04N. SCATTERED MODERATE 
ISOLATED STRONG FROM 10N TO 14N BETWEEN 99W AND 107W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 11N86W TO 10N90W TO 15N112W TO 10N135W TO 
11N140W. SCATTERED MODERATE ISOLATED STRONG FROM 01N TO 07N E OF 
80W. SCATTERED MODERATE ISOLATED STRONG FROM 06N TO 10N BETWEEN 
81W AND 87W. SCATTERED MODERATE FROM 09N TO 14N BETWEEN 120W AND 
131W.

$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.