000
FZNT02 KNHC 280938
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC WED AUG 28 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 WED AUG 28.
24 HOUR FORECAST VALID 0600 UTC THU AUG 29.
48 HOUR FORECAST VALID 0600 UTC FRI AUG 30.

.WARNINGS.

...HURRICANE WARNING...
.TROPICAL STORM DORIAN NEAR 16.8N 63.9W 1003 MB AT 0900 UTC AUG 
28 MOVING NW OR 310 DEG AT 11 KT. MAXIMUM SUSTAINED WINDS 50 KT 
GUSTS 60 KT. TROPICAL STORM FORCE WINDS WITHIN 30 NM NW AND SE 
QUADRANTS...50 NM NE QUADRANT AND 0 NM SW QUADRANT. SEAS 12 FT 
OR GREATER WITHIN 45 NM N SEMICIRCLE...30 NM SE QUADRANT AND 15 
NM SW QUADRANT WITH SEAS TO 15 FT. ELSEWHERE WITHIN 120 NM NE 
AND 60 NM SW SEMICIRCLES WINDS 20 TO 33 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST TROPICAL STORM DORIAN NEAR 19.5N 66.8W.
MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT. TROPICAL STORM FORCE 
WINDS WITHIN 40 NM NW AND SE QUADRANTS...60 NM NE QUADRANT AND 
20 NM SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 75 NM NE AND 15 
NM SW SEMICIRCLES WITH SEAS TO 17 FT. ELSEWHERE WITHIN 120 NM NE 
AND 75 NM SW SEMICIRCLES WINDS 20 TO 33 KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST HURRICANE DORIAN NEAR 23.3N 69.6W. MAXIMUM 
SUSTAINED WINDS 65 KT GUSTS 80 KT. TROPICAL STORM FORCE WINDS 
WITHIN 50 NM NW AND SE QUADRANTS...70 NM NE QUADRANT AND 30 NM 
SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 90 NM NE AND 45 NM SW 
SEMICIRCLES WITH SEAS TO 21 FT. ELSEWHERE WITHIN 150 NM NE AND 
90 NM SW SEMICIRCLES WINDS 20 TO 33 KT. SEAS 8 TO 12 FT.
.72 HOUR FORECAST HURRICANE DORIAN NEAR 26.1N 73.0W. MAXIMUM 
SUSTAINED WINDS 80 KT GUSTS 100 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST HURRICANE DORIAN NEAR 27.7N 77.1W. MAXIMUM 
SUSTAINED WINDS 85 KT GUSTS 105 KT.
.120 HOUR FORECAST HURRICANE DORIAN NEAR 29.0N 80.0W. MAXIMUM 
SUSTAINED WINDS 85 KT GUSTS 105 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 TROUGH FROM 31N72W TO 27N73W TO 25N75W. N OF 29N E OF 
TROUGH TO 70W S WINDS 25 TO 30 KT. SEAS TO 9 FT. ELSEWHERE N OF 
27N E OF TROUGH TO 68W S TO SW WINDS 20 TO 25 KT. SEAS TO 8 FT. 
N OF 30N W OF TROUGH 74W NW WINDS 20 TO 25 KT. SEAS LESS THAN 8 
FT.
.12 HOUR FORECAST TROUGH FROM 31N73W TO 28N74W. WINDS 20 KT OR 
LESS. SEAS LESS THAN 8 FT.

.CARIBBEAN FROM 10N TO 14N BETWEEN 72W AND 81W NE TO E WINDS 20 
TO 25 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.CARIBBEAN S OF 17.5N W OF 85W...INCLUDING THE GULF OF 
HONDURAS...E WINDS 20 TO 25 KT. SEAS LESS THAN 8 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 MUNDELL. NATIONAL HURRICANE CENTER.