000
FZNT02 KNHC 210904
HSFAT2

HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1030
UTC SUN AUG 21 2016

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 21.
24 HOUR FORECAST VALID 0600 UTC MON AUG 22.
48 HOUR FORECAST VALID 0600 UTC TUE AUG 23.

.WARNINGS.

0900 UTC SUN AUG 21 2016

...TROPICAL STORM WARNING...
.TROPICAL STORM FIONA NEAR 22.2N 51.7W 1006 MB AT 0900 UTC AUG
21 MOVING W NW OR 295 DEG AT 14 KT. MAXIMUM SUSTAINED WINDS 40
KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 50 NM NE...40
NM SE AND 30 NM NW QUADRANTS. SEAS 12 FT OR GREATER WITHIN 60 NM
NW AND SE QUADRANTS...120 NM NE AND 45 NM SW QUADRANTS WITH SEAS
TO 17 FT. ELSEWHERE WITHIN 120 NM OF CENTER WINDS 20 TO 33 KT.
SEAS 8 TO 12 FT. REMAINDER WATERS WITHIN 210 NM NE AND 150 NM SW
SEMICIRCLES OF CENTER WINDS 20 KT OR LESS. SEAS TO 9 FT
PRIMARILY IN MIXED SWELL. 
.24 HOUR FORECAST TROPICAL STORM FIONA NEAR 23.8N 56.3W. MAXIMUM
SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE WINDS
WITHIN 40 NM E SEMICIRCLE AND 30 NM NW QUADRANTS. SEAS 12 FT OR
GREATER WITHIN 90 NM NE AND 30 NM SW SEMICIRCLES WITH SEAS TO 15
FT. ELSEWHERE WITHIN 150 NM NE AND 120 NM SW SEMICIRCLES OF
CENTER WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. REMAINDER WATERS
WITHIN 240 NM NE AND 150 NM SW SEMICIRCLES OF CENTER WINDS 20 KT
OR LESS. SEAS TO 9 FT PRIMARILY IN MIXED SWELL.
.48 HOUR FORECAST TROPICAL DEPRESSION FIONA NEAR 25.3N 60.7W.
MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT NEAR CENTER WITH SEAS
TO 13 FT. ELSEWHERE WITHIN 90 NM SE AND 150 NM NW SEMICIRCLES OF
CENTER WINDS 20 TO 33 KT. SEAS 8 TO 11 FT. REMAINDER WATERS
WITHIN 120 NM SE AND 180 NM NW SEMICIRCLES OF CENTER WINDS 20 KT
OR LESS. SEAS TO 9 FT PRIMARILY IN MIXED SWELL. 
.72 HOUR FORECAST POST TROPICAL REMNANT LOW FIONA NEAR 27.0N
64.2W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST POST TROPICAL REMNANT LOW FIONA NEAR 29.7N
66.3W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT.
.120 HOUR FORECAST...DISSIPATED.

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 LOW PRES 13N.5N41W 1009 MB. WITHIN 90 NM OF 15N41W WINDS
20 KT OR LESS. SEAS TO 8 FT.
.24 HOUR FORECAST LOW PRES NEAR 13N46W 1009 MB. WITHIN 360 NM N
QUADRANT OF LOW NE TO E WINDS 20 TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST LOW PRES NEAR 13N53W 1008 MB. WITHIN 390 NM NE
QUADRANT OF LOW E WINDS 20 TO 25 KT. SEAS TO 9 FT.
.CARIBBEAN FROM 11N TO 17N BETWEEN 69W AND 78W...INCLUDING THE
GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS TO 10 FT.
FROM 11N TO 15N BETWEEN 78W AND 81W WINDS 20 KT OR LESS. SEAS 
TO 9 FT IN E SWELL.
.24 HOUR FORECAST FROM 11N TO 13N BETWEEN 74W AND 76W NE TO E
WINDS 25 TO 30 KT. SEAS 9 TO 13 FT. ELSEWHERE FROM 11N TO 16N
BETWEEN 69W AND 80W...INCLUDING THE GULF OF VENEZUELA...NE TO E
WINDS 20 TO 25 KT. SEAS TO 11 FT. REMAINDER CARIBBEAN FROM 11N
TO 17N BETWEEN 76W AND 83W WINDS 20 KT OR LESS. SEAS TO 9 FT IN
E SWELL.
.48 HOUR FORECAST FROM 10N TO 14N BETWEEN 70W AND 78W NE TO E
WINDS 20 TO 25 KT. SEAS TO 11 FT. ELSEWHERE FROM 10.5N TO 15.5N
BETWEEN 75W AND 83W WINDS 20 KT OR LESS. SEAS TO 9 FT IN E SWELL.

.CARIBBEAN 24 HOUR FORECAST S OF 17N W OF 86W...INCLUDING 
THE GULF OF HONDURAS...E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST S OF 17N W OF 86W...INCLUDING THE GULF OF
HONDURAS...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.42 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.GULF OF MEXICO 18 HOUR FORECAST FROM 19N TO 22N BETWEEN 88W AND
94W NE TO WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.42 HOUR FORECAST FROM 20N TO 22N BETWEEN 88W AND 92W NE TO E
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST S OF 22N BETWEEN 89W AND 94W NE WINDS 20 TO 25
KT. SEAS TO 8 FT.

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

$$
.FORECASTER NELSON. NATIONAL HURRICANE CENTER.