000
FZNT02 KNHC 050920
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC THU SEP 5 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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

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

SYNOPSIS VALID 0600 UTC THU SEP 5.
24 HOUR FORECAST VALID 0600 UTC FRI SEP  6.
48 HOUR FORECAST VALID 0600 UTC SAT SEP  7.

.WARNINGS.

...HURRICANE WARNING...
.HURRICANE DORIAN NEAR 31.7N 79.5W 957 MB AT 0900 UTC SEP 05 
MOVING NNE OR 030 DEG AT 7 KT. MAXIMUM SUSTAINED WINDS 100 KT 
GUSTS 120 KT. TROPICAL STORM FORCE WINDS WITHIN 90 NM W 
SEMICIRCLE...170 NM NE QUADRANT AND 150 NM SE QUADRANT. SEAS 12 
FT OR GREATER WITHIN 270 NM E SEMICIRCLE...150 NM SW QUADRANT AND
90 NM NW QUADRANT WITH SEAS TO 48 FT. ELSEWHERE OVER FORECAST 
WATERS N OF 27N BETWEEN 74W AND 82W WINDS 20 TO 33 KT. SEAS 8 TO
12 FT. REMAINDER OF AREA OVER FORECAST WATERS N OF 26N BETWEEN
72W AND 80W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL.
.24 HOUR FORECAST HURRICANE DORIAN NEAR 34.2N 77.2W. MAXIMUM 
SUSTAINED WINDS 90 KT GUSTS 110 KT. TROPICAL STORM FORCE WINDS 
WITHIN 150 NM NE QUADRANT...160 NM SE QUADRANT...110 NM SW 
QUADRANT...AND 70 NM NW QUADRANT. SEAS 12 FT OR GREATER 270 NM NE
QUADRANT...300 NM SE QUADRANT...270 NM SW QUADRANT...AND 120 NM 
NW QUADRANT WITH SEAS TO 43 FT. ELSEWHERE OVER FORECAST WATERS N 
OF 28N BETWEEN 72W AND 80W SW WINDS 20 TO 33 KT. SEAS 8 TO 12 FT.
REMAINDER OF AREA OVER FORECAST WATERS NORTH OF 27N BETWEEN 69W 
AND 79W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL.
.48 HOUR FORECAST HURRICANE DORIAN NEAR 38.3N 70.8W. MAXIMUM 
SUSTAINED WINDS 80 KT GUSTS 100 KT. TROPICAL STORM FORCE WINDS 
WITHIN 180 NM E SEMICIRCLE AND 150 NM W SEMICIRCLE. SEAS 12 FT OR
GREATER WITHIN 180 NM N SEMICIRCLE...330 NM SE QUADRANT...AND 
270 NM SW QUADRANT WITH SEAS TO 38 FT. ELSEWHERE OVER FORECAST 
WATERS N OF 29N BETWEEN 65W AND 75W WINDS 20 KT OR LESS. SEAS 8 
TO 11 FT IN W TO NW SWELL.
.72 HOUR FORECAST POST-TROPICAL EXTRATROPICAL DORIAN NEAR 46.0N 
61.5W. MAXIMUM SUSTAINED WINDS 65 KT GUSTS 80 KT. 
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. 
.96 HOUR FORECAST POST-TROPICAL EXTRATROPICAL DORIAN NEAR 53.0N 
52.5W. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. 
.120 HOUR FORECAST POST-TROPICAL EXTRATROPICAL DORIAN NEAR 58.0N
38.0W. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT.

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

...TROPICAL STORM WARNING...
.TROPICAL STORM GABRIELLE NEAR 21.9N 35.0W 1002 MB AT 0900 UTC 
SEP 05 MOVING NW OR 315 DEG AT 7 KT. MAXIMUM SUSTAINED WINDS 45 
KT GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 140 NM N 
SEMICIRCLE...40 NM SE QUADRANT AND 50 NM SW QUADRANT. SEAS 12 FT 
OR GREATER WITHIN 150 NM N SEMICIRCLE...60 NM SE QUADRANT AND 90 
NM SW QUADRANT WITH SEAS TO 18 FT. ELSEWHERE WITHIN 180 NM N
SEMICIRCLE...90 NM SE QUADRANT...AND 120 NM SW QUADRANT WINDS 20
TO 33 KT. SEAS 8 TO 12 FT. REMAINDER OF AREA OVER FORECAST WATERS
FROM 17N TO 26N E OF 41W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN
MIXED SWELL.
.24 HOUR FORECAST TROPICAL STORM GABRIELLE NEAR 24.2N 37.3W. 
MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE 
WINDS WITHIN 150 NM N SEMICIRCLE...40 NM SE QUADRANT AND 50 NM SW
QUADRANT. SEAS 12 FT OR GREATER 150 NM ALL QUADRANTS EXCEPT 120 
NM SE QUADRANT WITH SEAS TO 21 FT. ELSEWHERE OVER FORECAST WATERS
FROM 22N AND 27N E OF 41W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. 
REMAINDER OF AREA OVER FORECAST WATERS FROM 17N TO 29N E OF 44W 
WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL.
.48 HOUR FORECAST TROPICAL STORM GABRIELLE NEAR 28.0N 41.0W. 
MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. LITTLE CHANGE IN 
RADIUS OF TROPICAL STORM FORCE WINDS AND SEAS 12 FT OR GREATER 
180 NM E AND 150 NM W SEMICIRCLES WITH SEAS TO 22 FT. ELSEWHERE 
WITHIN 270 NM E AND 180 NM W SEMICIRCLES WINDS 20 TO 33 KT. SEAS 
8 TO 12 FT. REMAINDER OF AREA WITHIN 300 NM S SEMICIRCLE...330 NM
NE QUADRANT...AND 240 NM NW QUADRANT WINDS 20 KT OR LESS. SEAS 8
TO 11 FT IN MIXED SWELL.
.72 HOUR FORECAST TROPICAL STORM GABRIELLE NEAR 31.6N 46.1W. 
MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST TROPICAL STORM GABRIELLE NEAR 35.8N 48.7W. 
MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT.
.120 HOUR FORECAST TROPICAL STORM GABRIELLE NEAR 40.6N 44.7W. 
MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 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.

.CARIBBEAN WITHIN 12N74W TO 13N76W TO 14N71W TO 13N70W TO 12N74W
E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.
.12 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.

$$
.FORECASTER KONARIK. NATIONAL HURRICANE CENTER.