000
FZNT02 KNHC 050313
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC TUE SEP 05 2023

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 TUE SEP 05.
24 HOUR FORECAST VALID 0000 UTC WED SEP 06.
48 HOUR FORECAST VALID 0000 UTC THU SEP 07.

.WARNINGS.

...ATLC GALE WARNING...
.LOW PRES NEAR 11N36W 1011 MB. WITHIN 120 NM W SEMICIRCLE WINDS 
20 TO 25 KT. SEAS BUILDING TO 8 FT TONIGHT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
12.5N42W 1008 MB. WITHIN 120 NM OF CENTER...EXCEPT 90 SW 
QUADRANT WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. ELSEWHERE FROM 11N 
TO 16N BETWEEN 36W AND 43W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT 
IN MIXED NW AND NE SWELL.
.36 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
13N44.5W 1006 MB. WITHIN 90 NM OF CENTER...EXCEPT 60 NM SW 
QUADRANT WINDS 30 TO 35 KT. SEAS 9 TO 12 FT. ELSEWHERE WITHIN 
180 NM OF CENTER...EXCEPT 150 NM SW QUADRANT WINDS 20 TO 30 KT. 
SEAS 8 TO 11 FT. REMAINDER OF AREA FROM 10N TO 18N BETWEEN 37W 
AND 46W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT PRIMARILY IN N 
SWELL.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
14N46.5W 1004 MB. WITHIN 90 NM OF CENTER...EXCEPT 60 NM SW 
QUADRANT WINDS 30 TO 40 KT. SEAS 10 TO 14 FT. ELSEWHERE WITHIN 
180 NM OF CENTER...EXCEPT 150 NM SW QUADRANT WINDS 20 TO 30 KT. 
SEAS 8 TO 12 FT. REMAINDER OF AREA FROM 10N TO 19N BETWEEN 38W 
AND 49W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT PRIMARILY IN N 
SWELL.

.SYNOPSIS AND FORECAST.

.REMNANT LOW OF KATIA E OF AREA NEAR 28N34W. FROM 28N TO 30N E 
OF 36W NE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE E OF 46W 
AND N OF A LINE FROM 27N35W TO 23N46W WINDS 20 KT OR LESS. SEAS 
8 TO 9 FT IN NW SWELL.
.24 HOUR FORECAST REMNANT LOW OF KATIA E OF AREA NEAR 28N34W. 
FROM 28N TO 30N E OF 36W NE WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. 
ELSEWHERE FROM 27N TO 30N E OF 37W WINDS 20 KT OR LESS. SEAS 8 
FT IN N SWELL.
.48 HOUR FORECAST REMNANT LOW OF KATIA E OF AREA NEAR 27N33W. 
MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT. OVER FORECAST WATERS 
WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.ATLC N OF 26N BETWEEN 46W AND 65W WINDS 20 KT OR LESS. SEAS 8 
TO 11 FT IN N SWELL.  
.24 HOUR FORECAST N OF 27N BETWEEN 48W AND 55W WINDS 20 KT OR 
LESS. SEAS 8 FT IN NW SWELL.
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.CARIBBEAN 24 HOUR FORECAST FROM 11N TO 14.5N BETWEEN 68W AND 
74W...INCLUDING THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 
KT. SEAS TO 8 FT NEAR THE COAST OF COLOMBIA. 
.48 HOUR FORECAST LITTLE CHANGE.

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

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.