000
FZPN03 KNHC 152138
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC TUE OCT 15 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 TUE OCT 15.
24 HOUR FORECAST VALID 1800 UTC WED OCT 16.
48 HOUR FORECAST VALID 1800 UTC THU OCT 17.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 12N94W TO 12N95W TO 15N96W TO 16N95W TO 16N94W TO
12N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 30 
KT. SEAS 8 TO 11 FT.
.24 HOUR FORECAST CONDITIONS MERGE.

.LOW PRES NEAR 13N92W 1007 MB. WITHIN 11N89W TO 10N90W TO 11N93W
TO 15N93W TO 13N89W TO 11N89W WINDS 20 TO 30 KT. SEAS 10 TO 14 FT.
ELSEWHERE WITHIN 08N89W TO 06N95W TO 06N99W TO 13N89W TO 12N87W
TO 08N89W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN SW SWELL.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
15N96W 1005 MB. WITHIN 14N93W TO 13N97W TO 16N98W TO 16N95W TO
15N93W TO 14N93W WINDS 20 TO 30 KT. SEAS 10 TO 14 FT. WITHIN 
10N93W TO 08N98W TO 08N100W TO 11N98W TO 12N93W TO 10N93W WINDS 
20 KT OR LESS. SEAS 8 TO 9 FT IN SW SWELL.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...INLAND
NEAR 18.5N99.5W 1003 MB. OVER FORECAST WATERS WITHIN 12N95W TO 
10N100W TO 10N105W TO 12N104W TO 14N97W TO 12N95W SW WINDS 20 TO 
25 KT. SEAS 8 TO 10 FT.

.LOW PRES NEAR 13N125W 1010 MB. WITHIN 12N122W TO 11N124W TO 
11N126W TO 14N126W TO 13N122W TO 12N122W WINDS 20 TO 25 KT. SEAS
8 TO 9 FT.
.24 HOUR FORECAST LOW PRES NEAR 11.5N125.5W 1010 MB. LITTLE 
CHANGE.
.48 HOUR FORECAST LOW PRES NEAR 10.5N126.5W 1010 MB. WITHIN 
10N125W TO 10N128W TO 11N128W TO 12N127W TO 12N126W TO 10N125W
WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.

.36 HOUR FORECAST WITHIN 16N138W TO 16N139W TO 16N140W TO
19N140W TO 17N138W TO 16N138W NE TO E WINDS 20 TO 25 KT. SEAS 8
TO 9 FT.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.36 HOUR FORECAST WITHIN 30N138W TO 29N140W TO 30N140W TO
30N137W TO 30N138W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW TO
N SWELL.
.48 HOUR FORECAST WITHIN 29N134W TO 28N140W TO 30N140W TO 
30N129W TO 29N134W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW TO
N SWELL.

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

CONVECTION VALID AT 2100 UTC TUE OCT 15...

.LOW PRES NEAR 13N92W...SCATTERED MODERATE ISOLATED STRONG N OF 
08N BETWEEN 87W AND 102W.

.TROPICAL WAVE NEAR 103W FROM 03N TO 16N...SCATTERED MODERATE 
ISOLATED STRONG FROM 10N TO 14N BETWEEN 106W AND 109W.

.TROPICAL WAVE NEAR 115W FROM 04N TO 18N...SCATTERED MODERATE 
ISOLATED STRONG FROM 10N TO 13N BETWEEN 114W AND 117W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 09N80W TO 13N88W TO LOW PRES NEAR 13N92W TO 
13N108W TO 12N116W TO LOW PRES NEAR 13N125W TO LOW PRES NEAR 
14N134W TO 11N140W. SCATTERED MODERATE ISOLATED STRONG FROM 10N 
TO 13N BETWEEN 110W AND 114W AND ALSO FROM 11N TO 13N BETWEEN 
117W AND 122W. SCATTERED MODERATE WITHIN 120 NM N OF MONSOON 
TROUGH BETWEEN 130W AND 134W.

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.