000
FZNT02 KNHC 192119
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC FRI AUG 19 2022

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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

ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND
GULF OF MEXICO

SYNOPSIS VALID 1800 UTC FRI AUG 19.
24 HOUR FORECAST VALID 1800 UTC SAT AUG 20.
48 HOUR FORECAST VALID 1800 UTC SUN AUG 21.

.WARNINGS.

...TROPICAL STORM WARNING...
.POTENTIAL TROPICAL CYCLONE FOUR NEAR 20.7N 94.5W 1009 MB AT
2100 UTC AUG 19 MOVING NW OR 315 DEG AT 12 KT. MAXIMUM SUSTAINED
WINDS 30 KT GUSTS 35 KT. ELSEWHERE WITHIN 23N93W TO 23N94W TO 
22N95W TO 21N94W TO 21N93W TO 22N92W TO 23N93W E TO SE WINDS 20 
TO 30 KT. SEAS LESS THAN 8 FT.
.12 HOUR FORECAST TROPICAL STORM FOUR TROPICAL CYCLONE NEAR 
22.0N 95.6W. MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. 
.24 HOUR FORECAST TROPICAL STORM FOUR NEAR 23.8N 96.8W. MAXIMUM 
SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS 
WITHIN 0 NM OF CENTER EXCEPT 60 NM NE QUADRANT. SEAS 12 FT OR 
GREATER WITHIN 75 NM NE SEMICIRCLE AND 0 NM SW SEMICIRCLE WITH 
SEAS TO 12 FT. ELSEWHERE WITHIN 25N96W TO 25N97W TO 24N97W TO 
23N96W TO 24N95W TO 25N96W SE TO S WINDS 20 TO 33 KT. SEAS 8 TO
10 FT.
.48 HOUR FORECAST TROPICAL DEPRESSION FOUR INLAND NEAR 27.1N 
99.6W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. OVER FORECAST 
WATERS CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 
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.

.ATLC AND CARIBBEAN WITHIN 20N70.5W TO 20.5N72W TO 20.5N73.5W TO
20N74W TO 20N72.5W TO 20N70.5W...INCLUDING APPROACH TO WINDWARD
PASSAGE...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 
.18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT. 
.24 HOUR FORECAST LITTLE CHANGE. 
.27 HOUR FORECAST WITHIN 21N72W TO 21N74W TO 20N75W TO 19N74W TO
20N73W TO 20N71W TO 21N72W...INCLUDING APPROACH TO WINDWARD 
PASSAGE...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 
.42 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.CARIBBEAN WITHIN 13N71W TO 13N73W TO 11N74W TO 12N72W TO 10N72W
TO 11N70W TO 13N71W...INCLUDING WITHIN 90 NM OF COAST OF
COLOMBIA AND GULF OF VENEZUELA...NE TO E WINDS 20 TO 30 KT. SEAS
TO 8 FT. 
.24 HOUR FORECAST WITHIN 13N69W TO 14N71W TO 13N73W TO 12N73W TO
11N72W TO 12N69W TO 13N69W...INCLUDING WITHIN 90 NM OF COAST OF 
COLOMBIA AND GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS
LESS THAN 8 FT. 
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

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

$$
.FORECASTER RAMOS. NATIONAL HURRICANE CENTER.