000
FZNT02 KNHC 311931
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC THU MAR 31 2022

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 31.
24 HOUR FORECAST VALID 1800 UTC FRI APR 1.
48 HOUR FORECAST VALID 1800 UTC SAT APR 2.

.WARNINGS.

...ATLC GALE WARNING...
.ATLC COLD FRONT W OF AREA WITHIN 28N78W TO 27N80W TO 31N81W TO 
31N74W TO 28N78W S WINDS 20 TO 30 KT. FREQUENT GUSTS TO 35 KT N 
OF 27N. SEAS 8 TO 11 FT IN SE TO S SWELL.
.18 HOUR FORECAST COLD FRONT FROM 31N78.5W TO 29.5N81W. WITHIN 
29N76W TO 29N79W TO 31N80W TO 31N72W TO 29N76W SW WINDS 20 TO 25 
KT. SEAS 8 TO 11 FT IN SE TO S SWELL.
.24 HOUR FORECAST COLD FRONT FROM 31N76W TO 28N80.5W. LITTLE 
CHANGE.
.36 HOUR FORECAST COLD FRONT FROM 31N71W TO 27N76W THEN 
STATIONARY TO 26N80.5W. CONDITIONS IMPROVE. WINDS 20 KT OR LESS. 
SEAS LESS THAN 8 FT.

...GULF OF MEXICO GALE WARNING...
.GULF OF MEXICO COLD FRONT FROM 30N87W TO 22N95W TO 22N98W 
WITHIN 28N83W TO 27N85W TO 30N85W TO 30N84W TO 29N83W TO 28N83W 
S TO SW WINDS 20 TO 25 KT WITH FREQUENT GUSTS TO 35 KT. SEAS 8 
TO 10 FT. ELSEWHERE WITHIN 25N85W TO 27N90W TO 28N89W TO 30N87W 
TO 30N85W TO 25N85W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN SE 
TO S SWELL.
.06 HOUR FORECAST COLD FRONT FROM 30N85W TO 26N90W THEN 
STATIONARY TO 22N95W TO 21N97W. WITHIN 28N85W TO 27N87W TO 
29N87W TO 29N86W TO 30N84W TO 28N85W WINDS 20 KT OR LESS. SEAS 8 
FT IN SE TO S SWELL. WITHIN 22N86W TO 22N87W TO 22N88W TO 23N88W 
TO 23N86W TO 22N86W...INCLUDING APPROACH TO THE YUCATAN 
CHANNEL...SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.12 HOUR FORECAST COLD FRONT FROM 29.5N83.5W TO 23N94W THEN 
STATIONARY TO 23N98W. CONDITIONS IMPROVE. WINDS 20 KT OR LESS. 
SEAS LESS THAN 8 FT.
.24 HOUR FORECAST COLD FRONT FROM 28N83W TO 25N91W THEN 
WARM TO 24N98W. LITTLE CHANGE.
.30 HOUR FORECAST STATIONARY FRONT FROM 28N83W TO 25N91W TO 
24N98W. WITHIN 22N86W TO 22N87W TO 22N88W TO 23N88W TO 23N86W TO 
22N86W SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST STATIONARY FRONT FROM 27N82W TO 25.5N90W THEN 
WARM TO 27N97W. CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.SYNOPSIS AND FORECAST.

.ATLC COLD FRONT FROM 31N43W TO 22N66W THEN SHEARLINE TO 21N70W.
WITHIN 28N48W TO 29N50W TO 31N51W TO 31N41W TO 28N48W NW WINDS 
20 TO 30 KT. SEAS 10 TO 14 FT IN NW SWELL. WITHIN 28N48W TO 
26N53W TO 27N60W TO 31N63W TO 31N51W TO 28N48W WINDS 20 KT OR 
LESS. SEAS 8 TO 12 FT IN NW SWELL...HIGHEST N CENTRAL PART.
.24 HOUR FORECAST DISSIPATING COLD FRONT FROM 25.5N35W TO 21N50W 
THEN SHEARLINE TO 21N65W. WITHIN 25N41W TO 21N55W TO 31N54W TO 
31N35W TO 25N41W WINDS 20 KT OR LESS. SEAS 8 TO 13 FT IN NW 
SWELL...HIGHEST NEAR 31N37W.
.48 HOUR FORECAST SHEARLINE FROM 21N35W TO 19N55W. WITHIN 27N35W 
TO 29N38W TO 31N39W TO 31N35W TO 27N35W NW TO N WINDS 20 TO 25 
KT. SEAS 11 TO 15 FT IN NW SWELL. WITHIN 22N35W TO 19N44W TO 
31N46W TO 31N39W TO 27N35W TO 22N35W WINDS 20 KT OR LESS. SEAS 8 
TO 10 FT IN NW SWELL.

.ATLC WITHIN 20N70W TO 21N76W TO 22N75W TO 23N70W TO 22N68W TO 
20N70W...INCLUDING THE APPROACHES TO THE WINDWARD PASSAGE...E TO 
SE WINDS 20 TO 25 KT. SEAS TO 8 FT.
.18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.ATLC WITHIN 13N57W TO 14N59W TO 19N62W TO 18N60W TO 16N58W TO 
13N57W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED E AND NW SWELL.
.24 HOUR FORECAST WITHIN 16N55W TO 15N59W TO 19N62W TO 20N61W TO 
16N55W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED NE TO E AND NW 
SWELL.
.48 HOUR FORECAST WITHIN 10N47W TO 06N54W TO 11N60W TO 18N59W TO 
12N54W TO 10N47W WINDS 20 KT OR LESS. SEAS 8 FT IN NE TO E SWELL.

.ATLC WITHIN 07N39W TO 07N48W TO 08N48W TO 08N44W TO 08N40W TO
07N39W WINDS 20 KT OR LESS. SEAS 8 FT IN N TO NE SWELL.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.CARIBBEAN WITHIN 17N85W TO 16N86W TO 18N88W TO 19N87W TO 18N85W
TO 17N85W SE WINDS 20 TO 30 KT. SEAS 8  FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST CONDITIONS IMPROVE. E TO SE WINDS 20 TO 25 KT.
SEAS LESS THAN 8 FT.

.CARIBBEAN WITHIN 17N72W TO 17N74W TO 19N77W TO 18N74W TO 18N72W
TO 17N72W E TO SE WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.CARIBBEAN WITHIN 11N70W TO 11N71W TO 11N77W TO 13N77W TO 13N71W
TO 11N70W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 9 FT W OF 75W.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.

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

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.