000
FZPN03 KNHC 110836
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC FRI OCT 11 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 FRI OCT 11.
24 HOUR FORECAST VALID 0600 UTC SAT OCT 12.
48 HOUR FORECAST VALID 0600 UTC SUN OCT 13.

.WARNINGS.

...GALE WARNING...
.GULF OF CALIFORNIA N OF 29.5N NW TO N WINDS 25 TO 35 KT. SEAS 8 
TO 9 FT. GULF OF CALIFORNIA FROM 27N TO 29.5N NW TO N WINDS 20 
TO 25 KT. SEAS TO 8 FT.
.12 HOUR FORECAST GULF OF CALIFORNIA N OF 30N NW WINDS 20 TO 25 
KT. SEAS TO 8 FT. 
.18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

...GALE WARNING...
.30 HOUR FORECAST WITHIN 15 NM EITHER SIDE OF A LINE FROM 16N95W 
TO 14.5N95W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 
20 TO 25 KT. SEAS LESS THAN 8 FT.
.42 HOUR FORECAST WITHIN 15 NM EITHER SIDE OF A LINE FROM 16N95W 
TO 15N95W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 30 
TO 35 KT. SEAS 8 TO 10 FT. ELSEWHERE WITHIN 30 NM EITHER SIDE OF 
SAME LINE N TO NE WINDS 20 TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

.SYNOPSIS AND FORECAST.

.N OF 27N BETWEEN 121W AND 131W WINDS 20 KT OR LESS. SEAS 8 TO 
10 FT IN N TO NE SWELL.
.24 HOUR FORECAST WITHIN 18N140W TO 21N140W TO 24N136W TO 
20N135W TO 18N140W WINDS 20 KT OR LESS. SEAS 8 FT IN N TO NE 
SWELL.
.48 HOUR FORECAST FROM 13N TO 21N W OF 134W WINDS 20 KT OR LESS. 
SEAS TO 8 FT IN NE SWELL.

.BROAD LOW PRES NEAR 13N109.5W 1006 MB. FROM 08N TO 1N BETWEEN 
110W AND 120W SW WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
15.5N116.5W 1006 MB. WITHIN 270 NM SE SEMICIRCLE WINDS 20 TO 25 
KT. SEAS 8 TO 11 FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
17.5N117W 1005 MB. WITHIN 150 NM SE AND 90 NM NW SEMICIRCLES 
WINDS 20 TO 25 KT. SEAS 8 TO 12 FT IN S TO SW SWELL.

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

CONVECTION VALID AT 0830 UTC FRI OCT 11...

.TROPICAL WAVE AXIS NEAR 85W N OF 03N. SCATTERED MODERATE 
ISOLATED STRONG WITHIN 120 NM OF THE COAST OF CENTRAL AMERICA 
BETWEEN 82W AND 91W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 11N85W TO 15N104W TO 11N128W TO 08N140W. 
SCATTERED MODERATE FROM 09N TO 12N BETWEEN 98W AND 102W. 
SCATTERED MODERATE ISOLATED STRONG FROM 11N TO 19N BETWEEN 103W 
AND 112W. SCATTERED MODERATE ISOLATED STRONG FROM 10N TO 13N 
BETWEEN 113W AND 130W. 

$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.