000
FZPN03 KNHC 210249
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC SUN JUL 21 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC SUN JUL 21.
24 HOUR FORECAST VALID 0000 UTC MON JUL 22.
48 HOUR FORECAST VALID 0000 UTC TUE JUL 23.

.WARNINGS.
...GALE WARNING...
.LOW PRES NEAR 11N114W 1006 MB. WITHIN 150 NM NW SEMICIRCLE 
WINDS 20 TO 25 KT. SEAS TO 8 FT. ELSEWHERE WITHIN 120 NM SE 
SEMICIRCLE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
13N115W 1005 MB. WITHIN 240 NM SE QUADRANT WINDS 20 TO 25 KT. 
SEAS 9 TO 11 FT. ELSEWHERE FROM 08N TO 17N BETWEEN 111W AND 118W 
WINDS 20 KT OR LESS. SEAS TO 10 FT IN MIXED SWELL.
.36 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
14N116W 1004 MB. WITHIN 30 NM NW QUADRANT WINDS 30 TO 35 KT. 
SEAS 10 TO 11 FT. ELSEWHERE FROM 13N TO 15N BETWEEN 115W AND 
117W WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. REMAINDER AREA FROM 08N 
TO 18N BETWEEN 112W AND 118W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT 
IN MIXED SWELL. 
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
15N116W 1003 MB. WITHIN 45 NM OF CYCLONE CENTER WINDS 30 TO 40 
KT. SEAS 11 TO 12 FT. ELSEWHERE FROM 14N TO 16N BETWEEN 115W AND 
117W WINDS 20 TO 30 KT. SEAS 9 TO 10 FT. REMAINDER AREA FROM 08N 
TO 20N BETWEEN 113W AND 118W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT 
IN MIXED SWELL.

.SYNOPSIS AND FORECAST.

.03 HOUR FORECAST FROM 10N TO 11.5N E OF 88.5W...INCLUDING GULF 
OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 
.18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.27 HOUR FORECAST FROM 10.5N TO 12N E OF 88.5W...INCLUDING GULF 
OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.  
.42 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

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

CONVECTION VALID AT 0245 UTC SUN JUL 21...

.TROPICAL WAVE AXIS NEAR 107W. SCATTERED MODERATE FROM 11N TO 
18N BETWEEN 102W AND 108W.

.TROPICAL WAVE AXIS NEAR 117W. NUMEROUS MODERATE SCATTERED 
STRONG FROM 09N TO 16N BETWEEN 110W AND 123W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH EXTENDS FROM 09N85W TO 07N97W TO 12N110W TO 
08N125W. SCATTERED MODERATE FROM 06N TO 12N BETWEEN 121W AND 
128W.

$$
.FORECASTER RAMOS. NATIONAL HURRICANE CENTER.