000
FZNT02 KNHC 200840
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC TUE JUN 20 2023

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC TUE JUN 20.
24 HOUR FORECAST VALID 0600 UTC WED JUN 21.
48 HOUR FORECAST VALID 0600 UTC THU JUN 22.

.WARNINGS.

...ATLC HURRICANE WARNING...
.TROPICAL STORM BRET NEAR 11.7N 44.7W 1008 MB AT 0900 UTC JUN 20
MOVING W OR 280 DEG AT 15 KT. MAXIMUM SUSTAINED WINDS 35 KT
GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 40 NM N
SEMICIRCLE...30 NM SE QUADRANT AND 0 NM SW QUADRANT. SEAS 12 FT 
OR GREATER WITHIN 60 NM N SEMICIRCLE AND 0 NM S SEMICIRCLE WITH 
SEAS TO 13 FT. ELSEWHERE WITHIN 13N42W TO 14N44W TO 14N46W TO
12N46W TO 10N45W TO 10N43W TO 13N42W WINDS 20 TO 33 KT. SEAS 8 TO
12 FT.
.24 HOUR FORECAST TROPICAL STORM BRET NEAR 12.6N 49.7W. MAXIMUM 
SUSTAINED WINDS 55 KT GUSTS 65 KT. TROPICAL STORM FORCE WINDS 
WITHIN 80 NM NE QUADRANT...40 NM SE QUADRANT...20 NM SW QUADRANT
...AND 60 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 90 NM NW 
SEMICIRCLE AND 30 NM SE SEMICIRCLE WITH SEAS TO 18 FT. ELSEWHERE 
WITHIN 16N48W TO 16N49W TO 14N52W TO 11N51W TO 11N49W TO 13N47W 
TO 16N48W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST HURRICANE BRET NEAR 13.5N 55.0W. MAXIMUM 
SUSTAINED WINDS 65 KT GUSTS 80 KT. TROPICAL STORM FORCE WINDS 
WITHIN 90 NM NE QUADRANT...50 NM SE QUADRANT...30 NM SW 
QUADRANT...AND 80 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN
150 NM NW SEMICIRCLE AND 90 NM SE SEMICIRCLE WITH SEAS TO 22 FT.
ELSEWHERE WITHIN 16N54W TO 15N57W TO 13N57W TO 12N56W TO 13N54W 
TO 14N53W TO 16N54W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. REMAINDER
OF AREA WITHIN 18N52W TO 18N57W TO 16N58W TO 11N56W TO 14N51W TO
18N52W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT.
.72 HOUR FORECAST TROPICAL STORM BRET NEAR 14.3N 60.4W. MAXIMUM 
SUSTAINED WINDS 60 KT GUSTS 75 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST TROPICAL STORM BRET NEAR 15.0N 65.8W. MAXIMUM 
SUSTAINED WINDS 55 KT GUSTS 65 KT.
.120 HOUR FORECAST TROPICAL STORM BRET NEAR 16.0N 70.5W. MAXIMUM
SUSTAINED WINDS 50 KT GUSTS 60 KT.

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 24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE... 
NEAR 10N35.5W 1009 MB. WITHIN 12N35W TO 12N36W TO 11N36W TO 
10N36W TO 10N35W TO 12N35W WINDS 20 TO 25 KT. SEAS 8 FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
10N40.5W 1007 MB. WITHIN 12N40W TO 12N41W TO 11N41W TO 10N40W 
TO 12N40W WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.

.CARIBBEAN WITHIN 14N68W TO 17N74W TO 15N80W TO 11N79W TO 12N77W
TO 12N69W TO 14N68W...INCLUDING THE GULF OF VENEZUELA...E WINDS 
20 TO 25 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.

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

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.