000
FZNT02 KNHC 250959
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC SUN AUG 25 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SUN AUG 25.
24 HOUR FORECAST VALID 0600 UTC MON AUG 26.
48 HOUR FORECAST VALID 0600 UTC TUE AUG 27.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL STORM DORIAN NEAR 11.0N 51.6W 1008 MB AT 0900 UTC AUG 
25 MOVING W OR 280 DEG AT 11 KT. MAXIMUM SUSTAINED WINDS 35 KT 
GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 20 NM N 
SEMICIRCLE AND 0 NM S SEMICIRCLE. SEAS 12 FT OR GREATER WITHIN 
30 NM N SEMICIRCLE AND 0 NM S SEMICIRCLE WITH SEAS TO 12 FT.
ELSEWHERE WITHIN 90 NM N SEMICIRCLE AND 30 NM S SEMICIRCLE WINDS 
20 TO 33 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST TROPICAL STORM DORIAN NEAR 11.8N 55.5W.
MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE 
WINDS WITHIN 30 NM OF CENTER EXCEPT 0 NM SW QUADRANT. SEAS 12 FT 
OR GREATER WITHIN 45 NM N AND 30 NM S SEMICIRCLES WITH SEAS TO 
15 FT. ELSWHERE WITHIN 120 NM N AND 60 NM S SEMICIRCLES WINDS 20 
TO 33 KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST TROPICAL STORM DORIAN NEAR 13.2N 59.9W.
MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT. TROPICAL STORM FORCE 
WINDS WITHIN 40 NM OF CENTER EXCEPT 20 NM SW QUADRANT. SEAS 12 
FT OR GREATER WITHIN 60 NM NE AND 30 NM SW SEMICIRCLES WITH SEAS 
TO 20 FT. ELSEWHERE WITHIN 120 NM N AND 60 NM S SEMICIRCLES 
WINDS 20 TO 33 KT. SEAS 8 TO 12 FT.
.72 HOUR FORECAST HURRICANE DORIAN NEAR 15.2N 63.9W. MAXIMUM 
SUSTAINED WINDS 65 KT GUSTS 80 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST TROPICAL STORM DORIAN NEAR 17.1N 67.6W.
MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT.
.120 HOUR FORECAST TROPICAL STORM DORIAN INLAND NEAR 19.5N 
71.0W. MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 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 27N80W TO 29N79W TO 30.5N76W. WINDS 20 KT OR 
LESS. SEAS LESS THAN 8 FT. SCATTERED SHOWERS AND ISOLATED TSTMS 
N OF 27N BETWEEN 73W AND 79W.
.12 HOUR FORECAST TROUGH FROM 27N80W TO NEW LOW PRES...POSSIBLE 
DEVELOPING TROPICAL CYCLONE...N OF AREA NEAR 31.5N76.5W 1010 MB. 
OVER FORECAST WATERS WITHIN 150 NM SE QUADRANT OF LOW S TO SW 
WINDS 20 TO 25 KT. SEAS TO 8 FT. 
.24 HOUR FORECAST LOW PRES...POSSIBLE DEVELOPING TROPICAL 
CYCLONE...N OF AREA NEAR 32.5N75W 1009 MB WITH TROUGH TO 27N80W. 
OVER FORECAST WATERS WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.CARIBBEAN FROM 11.5N TO 15.5N BETWEEN 69W AND 77W...INCLUDING 
GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.
.24 HOUR FORECAST FROM 11N TO 16N BETWEEN 68W AND 
76W...INCLUDING GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT. 
SEAS 8 TO 10 FT. FROM 12N TO 16N BETWEEN 76W AND 79W WINDS 20 KT 
OR LESS. SEAS 8 TO 9 FT IN E SWELL.
.48 HOUR FORECAST FROM 11N TO 17N BETWEEN 70W AND 
78W...INCLUDING GULF OF VENEZUELA...E WINDS 20 TO 25 KT. SEAS 8 
TO 10 FT. FROM 12N TO 17N BETWEEN 78W AND 80W WINDS 20 KT OR 
LESS. SEAS 8 TO 9 FT IN E TO SE SWELL.

.CARIBBEAN 42 HOUR FORECAST S OF 18N W OF 85W...INCLUDING GULF 
OF HONDURAS...E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

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

$$
.FORECASTER MCELROY. NATIONAL HURRICANE CENTER.