337 
FZNT02 KNHC 100223
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC TUE MAR 10 2020

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 MAR 10.
24 HOUR FORECAST VALID 0000 UTC WED MAR 11.
48 HOUR FORECAST VALID 0000 UTC THU MAR 12.

.WARNINGS.

...CARIBBEAN GALE WARNING...
.CARIBBEAN WITHIN 11N74W TO 11N75W TO 11N76W TO 12N75W TO 
12N74W TO 11N74W NE WINDS 30 TO 40 KT. SEAS 10 TO 15 FT.
ELSEWHERE WITHIN 15N67W TO 09N80W TO 16N80W TO 18N87W TO 23N83W
TO 15N67W NE TO E WINDS 20 TO 30 KT...EXCEPT 25 TO 35 KT APPROACH
TO WINDWARD PASSAGE. SEAS 8 TO 12 FT...HIGHEST APPROACH TO
WINDWARD PASSAGE.
.12 HOUR FORECAST WITHIN 11N71W TO 08N77W TO 13N82W TO 18N82W TO  
18N70W TO 11N71W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 11 FT...
EXCEPT 12 TO 16 FT NEAR 11N76W. WITHIN 15N62W TO 14N64W TO 
14N66W TO 17N66W TO 18N63W TO 15N62W AND ALSO WITHIN 13N66W TO 11N68W
TO 15N70W TO 18N69W TO 18N67W TO 13N66W...INCLUDING ATLC PASSAGES
...WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED NE AND NW SWELL.
.24 HOUR FORECAST WITHIN 12N70W TO 09N77W TO 10N81W TO 14N81W 
TO 16N76W TO 12N70W NE WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. WITHIN  
18N69W TO 16N72W TO 18N74W TO 20N79W TO 22N79W TO 18N69W NE 
WINDS 20 TO 30 KT. SEAS 8 TO 9 FT NEAR 17N71W. WITHIN 14N64W TO
11N68W TO 14N69W TO 18N68W TO 18N63W TO 14N64W...INCLUDING ATLC
PASSAGES...WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED NE AND
NW SWELL.
.48 HOUR FORECAST WITHIN 11N75W TO 10N76W TO 11N77W TO 12N75W TO
11N74W TO 11N75W NE WINDS 20 TO 30 KT. SEAS TO 8 FT.

.SYNOPSIS AND FORECAST.

.ATLC COLD FRONT FROM 31N41W TO 21N55W THEN STATIONARY TO 19N65W.
WITHIN 21N55W TO 19N65W TO 22N62W TO 23N58W TO 22N55W TO 21N55W 
NE WINDS 25 TO 30 KT. SEAS 13 TO 17 FT...IN MIXED NE AND NW 
SWELL. ELSEWHERE WITHIN 24N35W TO 15N59W TO 24N80W TO 29N81W TO 
31N35W TO 24N35W NE TO E WINDS 20 TO 30 KT KT. SEAS 8 TO 14 FT.
.24 HOUR FORECAST DISSIPATING COLD FRONT FROM 31N36W TO 21N50W 
THEN DISSIPATING STATIONARY TO 20N60W. WITHIN 19N54W TO 19N70W TO
25N75W TO 31N47W TO 30N36W TO 19N54W NE TO E WINDS 20 TO 30 KT. 
SEAS 10 TO 14 FT. ELSEWHERE WITHIN 18N35W TO 09N54W TO 27N77W TO 
31N47W TO 31N35W TO 18N35W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT 
IN MIXED NE AND NW SWELL.
.48 HOUR FORECAST FRONT DISSIPATED. WITHIN 23N49W TO 20N66W TO 
27N54W TO 31N35W TO 28N36W TO 23N49W NE WINDS 20 TO 25 KT. SEAS 
10 TO 12 FT IN MIXED NE AND NW SWELL. ELSEWHERE WITHIN 20N35W TO 
08N50W TO 27N77W TO 31N46W TO 29N35W TO 20N35W WINDS 20 KT OR 
LESS.. SEAS 8 TO 10 FT IN MIXED NE AND NW SWELL.

.GULF OF MEXICO WITHIN 23N81W TO 23N85W TO 25N89W TO 27N87W TO
25N81W TO 23N81W...INCLUDING THE STRAITS OF FLORIDA...E TO SE 
WINDS 20 TO 25 KT. SEAS 8 TO 12 FT...HIGHEST STRAITS OF FLORIDA.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.GULF OF MEXICO WITHIN 21N90W TO 20N91W TO 21N91W TO 22N91W TO 
22N89W TO 21N90W N TO NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.09 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

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

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.