000
FZNT02 KNHC 182053
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC THU MAR 18 2021

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 18.
24 HOUR FORECAST VALID 1800 UTC FRI MAR 19.
48 HOUR FORECAST VALID 1800 UTC SAT MAR 20.

.WARNINGS.

...GULF OF MEXICO GALE WARNING...
.WITHIN 19N95W TO 19N96W TO 19.5N96W TO 20N96W TO 20N95.5W TO 
19N95W...INCLUDING WITHIN 60 NM OF VERACRUZ...NW TO N WINDS 30 
TO 35 KT. SEAS 8 TO 10 FT. ELSEWHERE WITHIN 20N95W TO 18N94W TO 
20N97W TO 22N96W TO 23N93W TO 20N95W N WINDS 20 TO 30 KT. SEAS TO
9 FT. WITHIN 25N95W TO 25N96W TO 26N97W TO 27N95W TO 26N94W TO 
25N95W NW TO N WINDS 20 TO 25 KT. SEAS 8 FT. WITHIN 29N86W TO 
29N87W TO 29N88W TO 30N88W TO 30N86W TO 29N86W W WINDS 20 TO 25 
KT. SEAS TO 8 FT.
.06 HOUR FORECAST WITHIN 18N94W TO 20N96W TO 23N95W TO 24N92W TO
21N92W TO 18N94W...INCLUDING WITHIN 60 NM OF VERACRUZ...N WINDS 
20 TO 30 KT. SEAS TO 11 FT. WITHIN 24.5N94W TO 24N95W TO 24N95.5W
TO 24.5N95W TO 25N94.5W TO 24.5N94W WINDS 20 KT OR LESS. SEAS 8 
FT IN N SWELL. WITHIN 29N85W TO 29N87W TO 29N88W TO 30N88W TO 
30N86W TO 29N85W W TO NW WINDS 20 TO 25 KT. SEAS TO 8 FT.
.18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.SYNOPSIS AND FORECAST.

.ATLC WITHIN 14N35W TO 08N58W TO 19N65W TO 31N56W TO 31N35W TO
14N35W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW TO N SWELL.
.24 HOUR FORECAST WITHIN 30N43W TO 30N46W TO 30N47W TO 31N48W TO
31N40W TO 30N43W NE TO E WINDS 20 TO 25 KT. SEAS 10 TO 12 FT IN 
N SWELL. ELSEWHERE WITHIN 10N35W TO 17N45W TO 19N63W TO 31N51W TO
31N35W TO 10N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW TO N
SWELL. 
.48 HOUR FORECAST WITHIN 26N42W TO 24N49W TO 29N52W TO 31N47W TO
31N37W TO 26N42W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N 
SWELL.

.ATLC WITHIN 30.5N63.5W TO 30.5N64.5W TO 31N64.5W TO 31N62W TO
30.5N63.5W WINDS 20 KT OR LESS. SEAS 8 FT IN MERGING SW AND NE SWELL.
WITHIN 28N79W TO 31N80W TO 31N77W TO 28N79W S TO SW WINDS 20 TO 
30 KT. SEAS TO 8 FT.
.24 HOUR FORECAST WITHIN 29N72W TO 29N74W TO 31N72W TO 30N71W TO
29N72W SW WINDS 20 TO 25 KT. SEAS 8 TO 11 FT IN NE SWELL. 
ELSEWHERE WITHIN 29N73W TO 28N75W TO 29N77W TO 31N78W TO 31N72W 
TO 29N73W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED NE AND W 
SWELL.
.48 HOUR FORECAST WITHIN 29N81W TO 31N81W TO 30N80W TO 31N79W TO
31N75W TO 29N81W N TO NE WINDS 25 TO 35 KT. SEAS 8 TO 14 FT IN 
NE SWELL. ELSEWHERE WITHIN 29N72W TO 29N80W TO 30N80W TO 31N77W 
TO 31N65W TO 29N72W WINDS 20 KT OR LESS. SEAS 8 TO 13 FT IN N 
SWELL.

.CARIBBEAN WITHIN 11N74W TO 11N76W TO 11N78W TO 13N77W TO 13N75W TO 
11N74W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 11 FT. ELSEWHERE 
WITHIN 10N77W TO 11N80W TO 15N81W TO 15N76W TO 13N73W TO 10N77W 
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE SWELL.
.24 HOUR FORECAST WITHIN 11N74W TO 11N77W TO 12N78W TO 12N76W TO
13N75W TO 11N74W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. 
ELSEWHERE WITHIN 11N75W TO 10N77W TO 11N80W TO 14N78W TO 14N75W 
TO 11N75W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE SWELL. 
.48 HOUR FORECAST WITHIN 11N74W TO 11N76W TO 11N77W TO 12N76W TO
12N74W TO 11N74W NE WINDS 20 TO 25 KT. SEAS TO 9 FT. ELSEWHERE 
WITHIN 11N76W TO 10N77W TO 11N78W TO 12N78W TO 12N76W TO 11N76W 
WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE SWELL. 

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

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.