000
FZNT02 KNHC 260329
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC THU AUG 26 2021

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC THU AUG 26.
24 HOUR FORECAST VALID 0000 UTC FRI AUG 27.
48 HOUR FORECAST VALID 0000 UTC SAT AUG 28.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC SURFACE TROUGH FROM 31N55W TO 26N57W. N OF 26N E OF TROUGH 
TO 50W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN SE SWELL. 
.18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.ATLC FROM 13N TO 20N E OF 45W NE TO E WINDS 20 TO 25 KT. SEAS 
8 TO 9 FT.  
.24 HOUR FORECAST FROM 13N TO 16N BETWEEN 38W AND 43W NE TO E 
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. 
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.ATLC AND GULF OF MEXICO SFC TROUGH FROM 27N77W TO 21N82W.
WITHIN 90 NM W OF TROUGH...INCLUDING THE STRAITS OF FLORIDA... 
NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. FROM 27N TO 29N 
BETWEEN 73W AND 77W E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.CARIBBEAN TROPICAL WAVE ALONG 77W WITH A 1006 MB LOW PRESSURE 
NEAR 14N77W. FROM 15N TO 18.5N BETWEEN 72W AND 78W E WINDS 20 TO 
25 KT. SEAS 8 TO 9 FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
17N81W 1006 MB. WITHIN 210 NM SEMICIRCLE OF CENTER E TO SE WINDS 
20 TO 30 KT. SEAS 8 TO 10 FT. 
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
21N84W 1005 MB. OVER FORECAST WATERS WITHIN 120 NM N SEMICIRCLE 
AND 210 NM SE QUADRANT E TO SE WINDS 20 TO 30 KT. SEAS 8 TO 11 
FT.

.CARIBBEAN FROM 11N TO 14N BETWEEN 66W AND 70W E WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST FROM 11N TO 14N BETWEEN 66W AND 72W E WINDS 20 
TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST FROM 11N TO 14N BETWEEN 70W AND 75W E WINDS 20 
TO 25 KT. SEAS LESS THAN 8 FT.

.GULF OF MEXICO 42 HOUR FORECAST FROM 22N TO 25N BETWEEN 81W AND 
86W...INCLUDING THE STRAITS OF FLORIDA E WINDS 20 TO 25 KT. SEAS 
8 FT. 
.48 HOUR FORECAST LITTLE CHANGE.

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

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.