000
FZPN03 KNHC 192140
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC MON AUG 19 2024

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 MON AUG 19.
24 HOUR FORECAST VALID 1800 UTC TUE AUG 20.
48 HOUR FORECAST VALID 1800 UTC WED AUG 21.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL STORM GILMA NEAR 15.1N 116.9W 999 MB AT 2100 UTC AUG
19 MOVING W OR 275 DEG AT 11 KT. MAXIMUM SUSTAINED WINDS 50 KT
GUSTS 60 KT. TROPICAL STORM FORCE WINDS WITHIN 20 NM NE
QUADRANT...40 NM SE QUADRANT...70 NM SW QUADRANT...AND 50 NM NW
QUADRANT. SEAS 12 FT OR GREATER WITHIN 45 NM N SEMICIRCLE AND 0
NM S SEMICIRCLE WITH SEAS TO 15 FT. ELSEWHERE WITHIN 16N116W TO 16N118W
TO 15N118W TO 14N117W TO 15N116W TO 16N116W WINDS 20 TO 33 KT. 
SEAS 10 TO 12 FT. REMAINDER OF AREA WITHIN 18N114W TO 18N117W TO 
12N122W TO 09N116W TO 10N110W TO 13N107W TO 18N114W WINDS 20 KT 
OR LESS. SEAS 8 TO 10 FT IN S TO SW SWELL. WITHIN 14N115W TO 
13N117W TO 12N120W TO 11N120W TO 11N114W TO 12N113W TO 14N115W SW
WINDS 20 TO 25 KT. SEAS 8 TO 11 FT.
.24 HOUR FORECAST TROPICAL STORM GILMA NEAR 16.2N 120.0W. 
MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT. TROPICAL STORM FORCE 
WINDS WITHIN 50 NM N SEMICIRCLE...60 NM SE QUADRANT AND 100 NM SW
QUADRANT. SEAS 12 FT OR GREATER WITHIN 75 NM N SEMICIRCLE...90 
NM SE QUADRANT AND 60 NM SW QUADRANT WITH SEAS TO 18 FT. 
ELSEWHERE WITHIN 16N116W TO 17N121W TO 15N122W TO 14N127W TO 
13N128W TO 12N118W TO 16N116W WINDS 20 TO 33 KT. SEAS 8 TO 10 FT.
REMAINDER OF AREA WITHIN 20N118W TO 19N123W TO 17N124W TO 
12N121W TO 12N113W TO 15N113W TO 20N118W WINDS 20 KT OR LESS. 
SEAS 8 TO 10 FT IN S TO SW SWELL.
.48 HOUR FORECAST TROPICAL STORM GILMA NEAR 17.2N 123.6W. 
MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT. TROPICAL STORM FORCE 
WINDS WITHIN 80 NM N SEMICIRCLE AND 100 NM S SEMICIRCLE. SEAS 12 
FT OR GREATER WITHIN 120 NM N SEMICIRCLE AND 90 NM S SEMICIRCLE 
WITH SEAS TO 20 FT. ELSEWHERE WITHIN 21N118W TO 21N124W TO 
18N127W TO 13N126W TO 11N122W TO 14N116W TO 21N118W WINDS 20 TO 
33 KT. SEAS 8 TO 12 FT.

FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE
USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE
AND INTENSITY.

.SYNOPSIS AND FORECAST.

.LOW PRES NEAR 10N137.5W 1007 MB. WITHIN 10N133W TO 12N138W TO 
11N139W TO 08N139W TO 08N138W TO 08N133W TO 10N133W WINDS 20 TO 
30 KT. SEAS 8 TO 9 FT. WITHIN 16N131W TO 17N134W TO 16N136W TO 
14N135W TO 10N132W TO 11N130W TO 16N131W WINDS 20 KT OR LESS. 
SEAS 8 TO 10 FT IN NE SWELL.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
12N136W 1006 MB. WITHIN 13N134W TO 14N136W TO 13N138W TO
09N137W TO 08N134W TO 10N133W TO 13N134W WINDS 20 TO 30 KT. 
SEAS 8 TO 10 FT. ELSEWHERE WITHIN 18N129W TO 19N134W
TO 16N140W TO 14N140W TO 13N134W TO 10N131W TO 18N129W WINDS 20
KT OR LESS. SEAS 8 TO 10 FT IN NE SWELL.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
14N138W 1005 MB. WITHIN 18N138W TO 18N140W TO 12N140W TO
10N139W TO 13N137W TO 18N138W WINDS 20 TO 30 KT. SEAS 9 TO 11
FT. ELSEWHERE WITHIN 18N133W TO 22N136W TO 20N140W TO
14N136W TO 08N137W TO 12N132W TO 18N133W WINDS 20 KT OR LESS. 
SEAS 8 TO 11 FT IN SE SWELL.

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

CONVECTION VALID AT 2130 UTC MON AUG 19...

.T.S. GILMA...SCATTERED MODERATE TO STRONG FROM 10N TO 17N 
BETWEEN 114W AND 123W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N86W TO 12N106W...THEN CONTINUES W OF T.S.
GILMA FROM 15N121W TO 10N140W. SCATTERED MODERATE FROM 07N TO 
16N BETWEEN 90W AND 111W...FROM 08N TO 15N AND WEST OF 129W.

$$
.FORECASTER ERA. NATIONAL HURRICANE CENTER.