000
FZNT02 KNHC 040908
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC MON SEP 04 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC MON SEP 04.
24 HOUR FORECAST VALID 0600 UTC TUE SEP 05.
48 HOUR FORECAST VALID 0600 UTC WED SEP 06.

.WARNINGS.

.NONE. 

.SYNOPSIS AND FORECAST.

.ATLC WEAKENING COLD FRONT 31N52W TO 21N70W. N OF 30N W OF FRONT 
TO 61W W TO NW WINDS 20 TO 25 KT. SEAS 10 TO 12 FT IN NW TO N 
SWELL. ELSEWHERE N OF A LINE FROM 31N45W TO 25N60W TO 25N75W TO 
31N72W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN N SWELL.
.24 HOUR FORECAST DISSIPATING COLD FRONT 31N50W TO 26N58W. N OF 
A LINE FROM 31N45W TO 27N55W TO 25N65W TO 31N64W WINDS 20 KT OR 
LESS. SEAS 8 TO 10 FT IN N SWELL...HIGHEST N OF 30N BETWEEN 52W 
AND 55W.
.48 HOUR FORECAST N OF 29N BETWEEN 47W AND 52W WINDS 20 KT OR 
LESS. SEAS 8 FT IN NW SWELL.

.TROPICAL DEPRESSION KATIA E OF AREA NEAR 27.7N 33.7W 1008 MB AT 
0900 UTC SEP 04 MOVING NW OR 310 DEG AT 6 KT. MAXIMUM SUSTAINED 
WINDS 30 KT GUSTS 40 KT. OVER FORECAST WATERS N OF 24N AND E OF 
A LINE FROM 31N45W TO 26N40W TO 24N37W WINDS 20 KT OR LESS. SEAS 
8 TO 11 FT IN MIXED NE AND NW SWELL. 
.24 HOUR FORECAST POST-TROPICAL REMNANT LOW KATIA JUST E OF AREA 
NEAR 28.4N 34.6W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. 
OVER FORECAST WATERS N OF 29N E OF 37W NE WINDS 20 TO 25 KT. 
SEAS 8 TO 10 FT. ELSEWHERE N OF 27N AND E OF 45W WINDS 20 KT OR 
LESS. SEAS 8 TO 9 FT IN NW TO N SWELL.
.48 HOUR FORECAST POST-TROPICAL REMNANT LOW KATIA E OF AREA NEAR 
28.2N 33.9W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT. FROM 28N 
TO 30N E OF 37W WINDS 20 KT OR LESS. SEAS 8 FT IN N SWELL.

.36 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
12N41W. WITHIN 90 NM N SEMICIRCLE WINDS 20 TO 25 KT. SEAS 8 TO 9 
FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
13N44W. WITHIN 120 NM N AND 60 NM S SEMICIRCLES WINDS 20 TO 30 
KT. SEAS 8 TO 11 FT.

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

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.