000
FZNT02 KNHC 272122
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC TUE AUG 27 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC TUE AUG 27.
24 HOUR FORECAST VALID 1800 UTC WED AUG 28.
48 HOUR FORECAST VALID 1800 UTC THU AUG 29.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL STORM DORIAN NEAR 15.3N 62.5W 1005 MB AT 2100 UTC AUG 
27 MOVING WNW OR 300 DEG AT 11 KT. MAXIMUM SUSTAINED WINDS 45 KT 
GUSTS 55 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 30 NM NW AND SE QUADRANTS...45 NM NE QUADRANT 
AND 15 NM SW QUADRANT WITH SEAS TO 13 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 17.6N 66.2W.
MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT. TROPICAL STORM FORCE 
WINDS WITHIN 50 NM N SEMICIRCLE...40 NM SE QUADRANT AND 30 NM SW 
QUADRANT. SEAS 12 FT OR GREATER WITHIN 60 NM NE AND 30 NM SW 
SEMICIRCLES 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.
.48 HOUR FORECAST TROPICAL STORM DORIAN NEAR 20.8N 69.2W.
MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE 
WINDS WITHIN 50 NM NE QUADRANT...30 NM SE QUADRANT...20 NM SW 
QUADRANT...AND 40 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 
60 NM NE AND 30 NM SW SEMICIRCLES WITH SEAS TO 13 FT. ELSEWHERE 
WITHIN 120 NM NE AND 60 NM SW SEMICIRCLES WINDS 20 TO 33 KT. 
SEAS 8 TO 12 FT.
.72 HOUR FORECAST TROPICAL STORM DORIAN NEAR 22.5N 70.8W.
MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST TROPICAL STORM DORIAN NEAR 24.2N 72.2W.
MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT.
.120 HOUR FORECAST TROPICAL STORM DORIAN NEAR 26.7N 76.1W.
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.

.ATLC TROUGH FROM 31N72W TO 27N74W 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.
.24 HOUR FORECAST TROUGH FROM 31N73W TO 28N74W. WINDS 20 KT OR 
LESS. SEAS LESS THAN 8 FT.

.CARIBBEAN FROM 11N TO 15N BETWEEN 72W AND 80W...INCLUDING GULF 
OF VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. 
.12 HOUR FORECAST FROM 10N TO 15N BETWEEN 70W AND 81W... 
INCLUDING THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT... 
EXCEPT 25 TO 30 KT NEAR THE COAST OF COLOMBIA. SEAS 8 TO 11 FT.
.24 HOUR FORECAST FROM 10.5N TO 13N BETWEEN 72W AND 80W NE TO E 
WINDS 20 TO 25 KT. SEAS TO 9 FT.
.36 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.CARIBBEAN 06 HOUR FORECAST S OF 17.5N W OF 85W...INCLUDING THE 
GULF OF HONDURAS...E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.18 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 GR. NATIONAL HURRICANE CENTER.