000
FZNT02 KNHC 190205
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC THU MAR 19.
24 HOUR FORECAST VALID 0000 UTC FRI MAR 20.
48 HOUR FORECAST VALID 0000 UTC SAT MAR 21.

.WARNINGS.

...GALE WARNING...
.CARIBBEAN WITHIN 11.5N74W TO 11N74W TO 11N75.5W TO 12N76W TO
12N74W TO 11.5N74W NE WINDS 25 TO 35 KT. SEAS 8 TO 10 FT.
ELSEWHERE WITHIN 10N76W TO 10N78W TO 12N78W TO 15N74W TO 15N73W 
TO 10N76W NE WINDS 20 TO 30 KT. SEAS 8 TO 9 FT.
.12 HOUR FORECAST WITHIN 11N74W TO 09N77W TO 10N79W TO 14N79W TO
14N75W TO 11N74W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.
.24 HOUR FORECAST WITHIN 11N74W TO 11N75.5W TO 12N75.5W TO 
12N74W TO 11N74W NE WINDS 25 TO 35 KT. SEAS 8 TO 9 FT. ELSEWHERE 
WITHIN 12N70W TO 11N74W TO 10N76W TO 12N80W TO 14N76W TO 12N70W 
NE WINDS 20 TO 30 KT. SEAS 8 TO 9 FT W OF 74.5W.
.36 HOUR FORECAST WITHIN 11N74W TO 09N77W TO 10N79W TO 14N78W TO
14N74W TO 11N74W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.
.48 HOUR FORECAST WITHIN 11N71W TO 12N74W TO 10N76W TO 13N76W TO
13N73W TO 11N71W NE TO E WINDS 25 TO 35 KT. SEAS 8 TO 10 FT. 
ELSEWHERE WITHIN 13N77W TO 10N79W TO 11N79W TO 15N77W TO 15N74W 
TO 13N77W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT IN NE TO E 
SWELL. 

.SYNOPSIS AND FORECAST.

.ATLC COLD FRONT FROM 31N46W TO 24N49W TO 21N54W. TROUGH FROM 
31N47W TO 25N52W TO 26N58W TO 31N65W. WITHIN 29N45W TO 30N45W TO 
31N46W TO 31N44W TO 29N45W SE TO S WINDS 20 TO 25 KT. SEAS 8 TO 
10 FT. ELSEWHERE WITHIN 29N49W TO 27N50W TO 28N57W TO 31N56W TO 
31N40W TO 29N49W N TO NE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT IN 
MIXED SWELL. 
.12 HOUR FORECAST COLD FRONT FROM 31N45W TO 27N46W TO 
24N48W...THEN WEAKENING STATIONARY FRONT TO 19N52W. TROUGH 
DISSIPATED. WITHIN 19N70W TO 22N75W TO 27N67W TO 27N56W TO 26N52W
TO 19N70W...INCLUDING THE WINDWARD PASSAGE...NE TO E WINDS 20 TO
25 KT. SEAS TO 8 FT. ELSEWHERE WITHIN 28N35W TO 29N47W TO 25N56W
TO 29N59W TO 31N35W TO 28N35W NE WINDS 20 TO 25 KT. SEAS 8 TO 11
FT IN N TO NE SWELL. 
.24 HOUR FORECAST COLD FRONT FROM 31N43W TO 24N46W. WITHIN 
18N64W TO 21N76W TO 26N68W TO 26N59W TO 25N53W TO 
18N64W...INCLUDING THE WINDWARD PASSAGE...NE TO E WINDS 20 TO 25 
KT. SEAS TO 10 FT NEAR 24N56W. ELSEWHERE WITHIN 23N35W TO 27N46W 
TO 22N57W TO 30N54W TO 31N35W TO 23N35W NE WINDS 20 TO 25 KT. 
SEAS 8 TO 11 FT IN N TO NE SWELL.
.48 HOUR FORECAST COLD FRONT FROM 31N41W TO 28N41W...THEN
WEAKENING COLD FRONT TO 25N43W. WITHIN 30.5N45W TO 30.5N45.5W TO
30.5N47W TO 31N50W TO 31N45W TO 30.5N45W N WINDS 20 TO 25 KT. 
SEAS 10 TO 14 FT IN N SWELL. WITHIN 18N61W TO 18N68W TO 21N75W 
TO 22N72W TO 23N59W TO 18N61W...INCLUDING THE WINDWARD 
PASSAGE...NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 11 FT...HIGHEST
NEAR 20N63W. ELSEWHERE WITHIN 25N45W TO 16N59W TO 26N60W TO 
31N56W TO 31N41W TO 25N45W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT 
IN N TO NE SWELL.

.ATLC 48 HOUR FORECAST WITHIN 17N35W TO 19N37W TO 24N37W TO
26N35W TO 17N35W WINDS 20 KT OR LESS. SEAS 8 FT IN N SWELL.

.CARIBBEAN WITHIN 18N70W TO 17N72W TO 20N79W TO 22N79W TO
18N70W...INCLUDING THE WINDWARD PASSAGE...NE TO E WINDS 20 TO 25
KT. SEAS TO 8 FT.
.24 HOUR FORECAST WITHIN 18N67W TO 17N70W TO 19N77W TO 21N78W TO
19N72W TO 18N67W...INCLUDING THE WINDWARD PASSAGE AND THE MONA 
PASSAGE... NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT. WITHIN 15N75W
TO 15N76W TO 15N77W TO 16N77W TO 16N75W TO 15N75W WINDS 20 KT OR
LESS. SEAS 8 FT IN NE TO E SWELL. 
.48 HOUR FORECAST WITHIN 17N66W TO 17N73W TO 20N77W TO 20N73W TO
18N71W TO 17N66W...INCLUDING THE WINDWARD PASSAGE AND THE MONA 
PASSAGE... NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. ELSEWHERE 
WITHIN 15N72W TO 15N77W TO 16N76W TO 17N72W TO 16N73W TO 15N72W 
WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE SWELL.

.GULF OF MEXICO WITHIN 21.5N87.5W TO 21.5N89W TO 22.5N89W TO
22.5N88W TO 21.5N87.5W E WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.

.06 HOUR FORECAST WITHIN 20N91W TO 21N92W TO 23N92W TO 24N89W TO
23N89W TO 20N91W...INCLUDING WITHIN 60 NM OF CAMPECHE...E TO SE 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 22N88W TO 22N89W TO 21N91W TO 23N90W TO
23N89W TO 22N88W E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.42 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 22N88W TO 21N89W TO 20N91W TO 22N91W TO
23N90W TO 22N88W...INCLUDING WITHIN 60 NM OF CAMPECHE...NE TO E 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

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

$$
.FORECASTER CAM. NATIONAL HURRICANE CENTER.