000
FZNT02 KNHC 192213
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC THU MAR 19 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC THU MAR 19.
24 HOUR FORECAST VALID 1800 UTC FRI MAR 20.
48 HOUR FORECAST VALID 1800 UTC SAT MAR 21.

.WARNINGS.

...CARIBBEAN GALE WARNING...
.WITHIN 11N70W TO 11N73W TO 11N76W TO 12N76W TO 12N71W TO 11N70W
NE WINDS 20 TO 30 KT. SEAS 9 TO 10 FT. ELSEWHERE WITHIN 12N75W 
TO 10N77W TO 11N79W TO 13N80W TO 14N76W TO 12N75W WINDS 20 KT OR
LESS. SEAS 8 TO 10 FT IN NE TO E SWELL. 
.06 HOUR FORECAST WITHIN 11N74.5W TO 11N75W TO 11N75.5W TO 
12N75.5W TO 12N74W TO 11N74.5W NE WINDS 25 TO 35 KT. SEAS 8 TO 9 
FT. ELSEWHERE WITHIN 10N71W TO 12N80W TO 13N74W TO 12N70W TO 
10N71W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE TO E SWELL.
.18 HOUR FORECAST WITHIN 12N74W TO 10N76W TO 10N79W TO 12N78W TO
14N75W TO 12N74W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.30 HOUR FORECAST WITHIN 11N74W TO 11N76W TO 12N76W TO 12N74W TO
11N74W NE TO E WINDS 25 TO 35 KT. SEAS 8 TO 9 FT W OF 74W. 
ELSEWHERE WITHIN 12N76W TO 10N78W TO 12N79W TO 13N75W TO 12N70W 
TO 12N76W WINDS 20 KT OR LESS. SEAS LESS 8 TO 9 FT IN NE TO E 
SWELL.
.42 HOUR FORECAST WITHIN 10N77W TO 11N78W TO 13N77W TO 13N75W TO
12N74W TO 10N77W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 11 FT IN 
NE TO E SWELL.
.48 HOUR FORECAST LITTLE CHANGE.

.SYNOPSIS AND FORECAST.

.ATLC COLD FRONT FROM 31N44W TO 25N46W TO 21N51W. WITHIN 28N35W 
TO 26N51W TO 24N55W TO 27N59W TO 31N35W TO 28N35W NE WINDS 20 TO 
25 KT. SEAS 9 TO 11 FT. WITHIN 20N71W TO 20N73W TO 20N74W TO 
21N75W TO 21N72W TO 20N71W...INCLUDING THE WINDWARD PASSAGE...NE 
TO E WINDS 20 TO 25 KT. SEAS TO 8 FT. ELSEWHERE WITHIN 30N48W TO 
31N49W TO 30N49W TO 31N49W TO 31N48W TO 30N48W N WINDS 20 TO 25 
KT. SEAS 10 TO 12 FT IN NE SWELL.
.12 HOUR FORECAST COLD FRONT FROM 31N43W TO 27N44W TO 
24N47W...THEN WEAKENING STATIONARY FRONT TO 20N52W. WITHIN 21N53W
TO 18N64W TO 21N76W TO 31N39W TO 21N53W...INCLUDING THE WINDWARD
PASSAGE...NE WINDS 20 TO 25 KT. SEAS 8 TO 11 FT IN N TO NE 
SWELL. WITHIN 23N35W TO 25N36W TO 27N37W TO 28N36W TO 31N35W TO 
23N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N SWELL.
.24 HOUR FORECAST STATIONARY FRONT FROM LOW PRES 1016 MB NEAR 
31N44W TO 27N43W TO 24N46W. WITHIN 30N46W TO 29N47W TO 30N49W TO 
31N49W TO 31N46W TO 30N46W N WINDS 20 TO 25 KT. SEAS 11 TO 13 FT 
IN N SWELL. WITHIN 19N61W TO 20N74W TO 24N73W TO 24N69W TO 22N61W
TO 19N61W...INCLUDING THE WINDWARD PASSAGE...NE TO E WINDS 20 TO
25 KT. SEAS 8 TO 10 FT. ELSEWHERE WITHIN 21N52W TO 19N64W TO 
31N56W TO 31N44W TO 21N52W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT 
IN N TO NE SWELL. WITHIN 22N35W TO 23N36W TO 25N35W TO 22N35W 
WINDS 20 KT OR LESS. SEAS 8 FT IN N SWELL.
.36 HOUR FORECAST STATIONARY FRONT FROM LOW PRES 1015 MB NEAR 
30N44W TO 27N43W TO 24N45W. WITHIN 30N46W TO 30N48W TO 31N49W TO 
31N46W TO 30N46W N TO NE WINDS 20 TO 25 KT. SEAS 12 TO 14 FT IN 
NE SWELL. WITHIN 17N62W TO 18N67W TO 21N75W TO 22N72W TO 20N59W 
TO 17N62W...INCLUDING THE WINDWARD PASSAGE...NE TO E WINDS 20 TO 
25 KT. SEAS 8 TO 10 FT. ELSEWHERE WITHIN 17N58W TO 22N72W TO 
25N58W TO 31N56W TO 31N43W TO 17N58W WINDS 20 KT OR LESS. SEAS 8 
TO 11 FT IN N TO NE SWELL.
.48 HOUR FORECAST TROUGH FROM LOW PRES 1016 MB NEAR 29N47W TO 
23N45W. FRONT DISSIPATED. WITHIN 27N44W TO 23N50W TO 27N57W TO 
31N53W TO 31N43W TO 27N44W WINDS 20 KT OR LESS. SEAS 9 TO 11 FT 
IN N TO NE SWELL. WITHIN 16N60W TO 19N69W TO 22N67W TO 23N60W TO 
21N53W TO 16N60W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE 
SWELL.

.CARIBBEAN WITHIN 15N73W TO 18N79W TO 19N79W TO 20N73W TO 18N71W
TO 15N73W...INCLUDING THE WINDWARD PASSAGE...NE TO E WINDS 20 TO
25 KT. SEAS TO 8 FT S OF 17N.
.12 HOUR FORECAST WITHIN 18N64W TO 15N74W TO 18N79W TO 22N80W TO
19N72W TO 18N64W...INCLUDING THE WINDWARD PASSAGE AND THE MONA 
PASSAGE...NE TO E WINDS 20 TO 25 KT. SEAS TO 9 FT WINDWARD 
PASSAGE AND NEAR 17N71.5W.
.24 HOUR FORECAST WITHIN 17N68W TO 15N75W TO 18N74W TO 19N79W TO
20N77W TO 17N68W...INCLUDING THE WINDWARD PASSAGE AND THE MONA 
PASSAGE...NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT FROM 15N TO 
17.5N BETWEEN 71W AND 75W.
.48 HOUR FORECAST WITHIN 15N72W TO 17N74W TO 20N77W TO 20N73W TO
18N70W TO 15N72W...INCLUDING THE WINDWARD PASSAGE...E WINDS 20 
TO 30 KT. SEAS 8 TO 9 FT FROM 15N TO 17.5N BETWEEN 71W AND 75W.

.GULF OF MEXICO 06 HOUR FORECAST WITHIN 22N87W TO 21N91W TO
22N91W TO 23N89W TO 23N88W TO 22N87W...INCLUDING WITHIN 60 NM OF
CAMPECHE...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.12 HOUR FORECAST WITHIN 22N89W TO 19N92W TO 19N93W TO 25N92W TO
25N89W TO 22N89W...INCLUDING WITHIN 60 NM OF CAMPECHE...E TO SE 
WINDS 20 TO 25 KT. SEAS TO 8 FT NEAR 23N90W.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.
.30 HOUR FORECAST WITHIN 22N88W TO 21N91W TO 23N91W TO 23N88W TO
22N88W...INCLUDING WITHIN 60 NM OF CAMPECHE...NE TO E WINDS 20 
TO 25 KT. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

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

$$
.FORECASTER CAM. NATIONAL HURRICANE CENTER.