000
FZNT02 KNHC 200333
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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 11.4N 43.5W 1008 MB AT 0300 UTC JUN 20
MOVING W OR 275 DEG AT 16 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 13N43W TO 13N46W TO 11N46W TO 
10N45W TO 10N44W TO 11N42W TO 13N43W WINDS 20 TO 33 KT. SEAS 8 TO
12 FT.
.24 HOUR FORECAST TROPICAL STORM BRET NEAR 12.3N 48.7W. 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 N SEMICIRCLE AND 30 NM S SEMICIRCLE WITH SEAS TO 18 FT. 
ELSEWHERE WITHIN 13N45W TO 15N46W TO 17N50W TO 14N52W TO 10N50W 
TO 11N45W TO 13N45W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST HURRICANE BRET NEAR 13.3N 53.9W. 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 
120 NM N SEMICIRCLE AND 45 NM S SEMICIRCLE WITH SEAS TO 21 FT. 
ELSEWHERE WITHIN 17N50W TO 17N54W TO 17N56W TO 11N55W TO 11N52W 
TO 13N50W TO 17N50W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT.
.72 HOUR FORECAST TROPICAL STORM BRET NEAR 14.3N 59.4W. 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 64.5W. MAXIMUM 
SUSTAINED WINDS 55 KT GUSTS 65 KT.
.120 HOUR FORECAST TROPICAL STORM BRET NEAR 16.5N 69.5W. 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 30 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...
NEAR 10N35.5W 1008 MB. WITHIN 11.5N35W TO 11.5N35.5W TO 
11.5N36W TO 11N35.5W TO 10.5N35W TO 11.5N35W WINDS 20 TO 30 KT.
SEAS 8 TO 10 FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
10N39W 1006 MB. WITHIN 11N38W TO 11N39W TO 12N39W TO 11N40W TO 
10N40W TO 10N39W TO 11N38W WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.

.CARIBBEAN WITHIN 15N69W TO 16N76W TO 15N78W TO 12N79W TO 12N69W
TO 15N69W...INCLUDING THE GULF OF VENEZUELA...E WINDS 20 TO 25 
KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST WITHIN 14N70W TO 16N72W TO 16N78W TO 13N78W TO
11N70W TO 14N70W...INCLUDING THE GULF OF VENEZUELA...E WINDS 20 
TO 25 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST WITHIN 18N75W TO 15N81W TO 12N77W TO 12N74W TO
11N70W TO 14N70W TO 18N75W...INCLUDING THE GULF OF VENEZUELA... 
E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.

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

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.