000
FZPN03 KNHC 110226
HSFEP2

HIGH SEAS FORECAST...UPDATED
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC FRI OCT 11 2019

UPDATED FOR GULF OF TEHUANTEPEC GALE WARNING

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC FRI OCT 11.
24 HOUR FORECAST VALID 0000 UTC SAT OCT 12.
48 HOUR FORECAST VALID 0000 UTC SUN OCT 13.

.WARNINGS.

...GALE WARNING...
.GULF OF CALIFORNIA N OF 28N NW TO N WINDS 20 TO 30 KT. SEAS TO 
8 FT.
.06 HOUR FORECAST 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.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

...GALE WARNING...
.36 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.
.48 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.

.SYNOPSIS AND FORECAST.

.WITHIN 28N123W TO 28N128W TO 30N131W TO 30N120W TO 28N123W
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N TO NE SWELL.
.24 HOUR FORECAST WITHIN 16N140W TO 23N140W TO 27N136W TO 
29N127W TO 16N140W WINDS 20 KT OR LESS. SEAS 8 FT IN N TO NE 
SWELL.
.48 HOUR FORECAST WITHIN 17N132W TO 15N133W TO 15N140W TO 
23N140W TO 17N132W WINDS 20 KT OR LESS. SEAS 8 FT IN NE SWELL.

.BROAD LOW PRES NEAR 13N109W 1011 MB. WITHIN 10N108W TO 08N120W
TO 10N123W TO 12N114W TO 12N106W TO 10N108W SW WINDS 20 TO 25 
KT. SEAS 8 TO 9 FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
15N116W 1009 MB. WITHIN 12N110W TO 10N120W TO 12N121W TO 
12N116W TO 15N112W TO 12N110W S TO SW WINDS 20 TO 25 KT. SEAS 8 
TO 10 FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
17.5N116W 1007 MB. WITHIN 13N112W TO 11N115W TO 12N119W TO 
20N117W TO 18N111W TO 13N112W S TO SW WINDS 20 TO 25 KT. SEAS 8 
TO 11 FT IN S TO SW SWELL.

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

CONVECTION VALID AT 0130 UTC FRI OCT 11...

.TROPICAL WAVE N OF 03N ALONG 84W/85W...SCATTERED MODERATE
ISOLATED STRONG WITHIN 120 NM OF COAST OF CENTRAL AMERICA E OF 
89W.

.TROPICAL WAVE N OF 05N ALONG 92W...SCATTERED MODERATE ISOLATED 
STRONG N OF 13N BETWEEN WAVE AXIS AND 95W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 09N84W TO 14N104W TO 11N120W TO 08N140W. 
SCATTERED MODERATE ISOLATED STRONG FROM 10N TO 12N BETWEEN 97W 
AND 103W AND ALSO WITHIN 19N111W TO 16N104W TO 13N104W TO 
10N115W TO 12N127W TO 16N129W TO 15N120W TO 19N111W. SCATTERED 
MODERATE FROM 06N TO 09N BETWEEN 123W AND 127W.

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.