000
FZPN03 KNHC 190931
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC MON AUG 19 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 AUG 19.
24 HOUR FORECAST VALID 0600 UTC TUE AUG 20.
48 HOUR FORECAST VALID 0600 UTC WED AUG 21.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES NEAR 13N92.5W 1009 MB. WITHIN 16N95W TO 14N92W TO
13N93W TO 14.5N95W TO 16N95W E TO SE WINDS 20 TO 25 KT. SEAS 
LESS THAN 8 FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
13.5N98.5W 1008 MB. WITHIN 14N97W TO 14N99W TO 15N99W TO 16N98W
TO 16N96W TO 14N97W E TO SE WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
14N104W 1006 MB. WITHIN 15N101W TO 14N106W TO 16N106W TO 
19N104W TO 17N100W TO 15N101W E TO SE WINDS 20 TO 30 KT. SEAS 8
TO 10 FT.

.LOW PRES NEAR 13N119W 1008 MB. WITHIN 13N118W TO 10N117W TO
10N120W TO 13N118W S TO SW WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
14N122W 1007 MB. WITHIN 15N122W TO 15N120W TO 11N120W TO 11N123W
TO 15N122W S TO SW WINDS 20 TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
15N125.5W 1006 MB. WITHIN 19N129W TO 18N124W TO 15N124W TO
15N128W TO 19N129W NE TO E WINDS 20 TO 25 KT. SEAS 8 FT.

.24 HOUR FORECAST WITHIN 02S120W TO 03.4S113W TO 03.4S120W TO
02S120W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN SW SWELL.
.48 HOUR FORECAST WITHIN 03.4S120W TO 01S115W TO 01S105W TO
03.4S102W TO 03.4S120W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN
MIXED SE AND SW SWELL.

.36 HOUR FORECAST WITHIN 28N115W TO 29N116W TO 30N116W TO
29N115W TO 28N115W NW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LITTLE CHANGE...EXCEPT SEAS TO 8 FT.

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

CONVECTION VALID AT 0900 UTC MON AUG 19...

.LOW PRES NEAR 13N92.5W...NUMEROUS MODERATE SCATTERED STRONG 
WITHIN 240 NM NW QUADRANT. SCATTERED MODERATE ISOLATED STRONG 
ELSEWHERE WITHIN 600 NM NW QUADRANT AND WITHIN 90 NM SE 
QUADRANT. 

.LOW PRES NEAR 13N119W...NUMEROUS MODERATE SCATTERED STRONG 
WITHIN 150 NM SW QUADRANT. SCATTERED MODERATE ISOLATED STRONG 
ELSEWHERE WITHIN 240 NM W QUADRANT.

.TROPICAL WAVE ALONG 110W...SCATTERED MODERATE FROM 07N TO 10N 
BETWEEN 105W AND 108W AND ALSO FROM 10N TO 11N BETWEEN 110W AND 
113W.

.TROPICAL WAVE ALONG 130W/131W AND LOW PRES NEAR 14N128W... 
SCATTERED MODERATE ISOLATED STRONG WITHIN 180 NM NW QUADRANT AND
ALSO FROM 08N TO 12N BETWEEN 122W AND 130W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 09N79W TO LOW PRES NEAR 13N92.5W TO 11N110W 
TO LOW PRES NEAR 13N119W TO LOW PRES NEAR 14N128W TO LOW PRES 
NEAR 12N136W TO 11N140W. SCATTERED MODERATE ISOLATED STRONG 
WITHIN 150 NM SW OF CENTRAL AMERICA E OF 90W AND ALSO WITHIN 150
NM S OF AXIS BETWEEN 95W AND 100W. SCATTERED MODERATE FROM 08N 
TO 10N BETWEEN 130W AND 140W AND ALSO FROM 11N TO 13N BETWEEN
138W AND 140W.

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.