000
FZNT02 KNHC 121622
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC SUN APR 12 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC SUN APR 12.
24 HOUR FORECAST VALID 1200 UTC MON APR 13.
48 HOUR FORECAST VALID 1200 UTC TUE APR 14.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC COLD FRONT TO EXTEND FROM 31N49W TO WEAK LOW PRES NEAR 
29N55W 1019 MB AND FROM LOW TO 23N69W. WITHIN AREA BOUNDED BY 
25N64W TO 26N68W TO 28N63W TO 31N62W TO 31N52W TO 25N64W WINDS 20
KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL.
.12 HOUR FORECAST COLD FRONT TO EXTEND FROM 31N48W TO WEAK LOW 
PRES NEAR 29N52W 1020 MB AND FROM LOW TO 23N66W. WITHIN AREA 
BOUNDED BY 26N56W TO 24N69W TO 27N62W TO 31N57W TO 31N47W TO 
26N56W NE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST STATIONARY FRONT TO EXTEND FROM 31N46W TO 
26N55W TO 23N62W. WITHIN AREA BOUNDED BY 23N60W TO 23N67W TO 
27N59W TO 31N56W TO 31N45W TO 23N60W NE WINDS 20 TO 25 KT. SEAS 8
TO 10 FT.
.48 HOUR FORECAST WEAKENING STATIONARY FRONT TO EXTEND FROM 
31N45W TO 23N59W. WITHIN AREA BOUNDED BY 31N48W TO 31N45W TO 
30N46W TO 29N49W 29N50W TO 31N48W NE WINDS 20 TO 25 KT. SEAS 8 TO
10 FT. ELSEWHERE WITHIN AREA BOUNDED BY 31N56W TO 31N44W TO 
26N49W TO 24N56W TO 31N56W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN
MIXED NE AND NW SWELL.

.ATLC 06 HOUR FORECAST WITHIN AREA BOUNDED BY 28N79W TO 31N81W 
TO 31N78W TO 28N79W SE WINDS 20 TO 25 KT. SEAS 8 FT.
.24 HOUR FORECAST COLD FRONT OVER SE U.S. WITHIN AREA BOUNDED BY
30N73W TO 28N80W TO 31N81W TO 31N71W TO 30N73W S WINDS 20 TO 25 
KT...EXCEPT 25 TO 30 KT N OF 29N. SEAS TO 8 FT...EXCEPT 9 TO 12 
FT N OF 29N.
.36 HOUR FORECAST COLD FRONT TO APPROACH SE U.S. COAST. WITHIN 
AREA BOUNDED BY 30N78W TO 23N78W TO 23N80W TO 31N80W TO 31N75W 
TO 30N78W...INCLUDING STRAITS OF FLORIDA....SE TO S WINDS 20 TO 
25 KT. SEAS 8 TO 10 FT EXCEPT LESS THAN 8 FT STRAITS OF FLORIDA.
.48 HOUR FORECAST WEAKENING COLD FRONT FROM 31N78W TO 30N81W. 
WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.ATLC 24 HOUR FORECAST WITHIN AREA BOUNDED BY 23N35W TO 25N36W 
TO 26N36W TO 26N35W TO 23N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN NE SWELL.
.48 HOUR FORECAST WITHIN AREA BOUNDED BY 20N36W TO 22N43W TO 
24N43W TO 24N40W TO 22N37W TO 20N36W WINDS 20 KT OR LESS. SEAS 8 
TO 10 FT IN NE SWELL.

.CARIBBEAN WITHIN AREA BOUNDED BY 11N67W TO 13N73W TO 11N77W TO 
14N76W TO 15N72W TO 11N67W E WINDS 20 TO 30 KT. SEAS 8 TO 10 FT 
IN N TO NE SWELL.
.12 HOUR FORECAST WITHIN AREA BOUNDED BY 11N70W TO 11N79W TO 
13N79W TO 16N76W TO 15N72W TO 11N70W NE TO E WINDS 25 TO 30 KT. 
SEAS 8 TO 12 FT.
.24 HOUR FORECAST WITHIN AREA BOUNDED BY 12N71W TO 11N77W TO 
14N80W TO 16N77W TO 16N74W TO 12N71W NE TO E WINDS 20 TO 30 KT.
SEAS 8 TO 12 FT.
.48 HOUR FORECAST WITHIN AREA BOUNDED BY 11N75W TO 10N77W TO 
13N78W TO 14N75W TO 12N74W TO 11N75W NE TO E WINDS 20 TO 30 KT. 
SEAS 8 TO 11 FT.

.CARIBBEAN WITHIN 17N86W TO 17N88W TO 18N88W TO 20N87W TO 19N86W
TO 17N86W...INCLUDING THE GULF OF HONDURAS...SE WINDS 20 TO 25 
KT. SEAS TO 8 FT.
.24 HOUR FORECAST WITHIN 17N85W TO 17N87W TO 19N88W TO 20N87W TO
20N85W TO 17N85W...INCLUDING THE GULF OF HONDURAS...SE WINDS 20 
TO 30 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST WITHIN 16N85W TO 17N87W TO 18N88W TO 19N86W 
TO 18N85W TO 16N85W...INCLUDING THE GULF OF HONDURAS...SE WINDS 
20 TO 25 KT. SEAS TO 8 FT.

.GULF OF MEXICO WITHIN AREA BOUNDED BY 22N88W TO 20N96W TO 
24N93W TO 26N97W TO 28N88W TO 22N88W...INCLUDING WITHIN 60 NM
OF CAMPECHE...SE TO S WINDS 20 TO 30 KT. SEAS 8 TO 10 FT EXCEPT
LESS THAN 8 FT WITHIN 60 NM OF CAMPECHE.
.12 HOUR FORECAST COLD FRONT TO EXTEND FROM 30N92W TO 23N98W. 
WITHIN AREA BOUNDED BY 22N86W TO 22N89W TO 24N94W TO 30N94W TO 
30N86W TO 22N86W...INCLUDING THE YUCATAN CHANNEL...S TO SW WINDS 
20 TO 30 KT EXCEPT 20 TO 25 KT IN THE YUCATAN CHANNEL. SEAS 8 TO 
10 FT EXCEPT TO 8 FT IN THE YUCATAN CHANNEL.
.24 HOUR FORECAST COLD FRONT TO EXTEND FROM 30N86W TO 26N90W.
SECOND COLD FRONT TO EXTEND FROM 30N91W TO 27N98W. WITHIN AREA 
BOUNDED BY 23N88W TO 22N90W TO 26N89W TO 27N87W TO 25N85W TO 
23N88W SE TO S WINDS 20 TO 25 KT. SEAS TO 8 FT.
.30 HOUR FORECAST WEAKENING COLD FRONT TO EXTEND FROM 30N85W TO
26N89W. WEAKENING SECOND COLD FRONT TO EXTEND FROM 30N89W TO
26N98W. YUCATAN CHANNEL...SE TO S WINDS 20 TO 25 KT. SEAS 8 TO 9
FT.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 9 FT.

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

$$
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.