000
FZNT02 KNHC 101007
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC WED MAR 10 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC WED MAR 10.
24 HOUR FORECAST VALID 0600 UTC THU MAR 11.
48 HOUR FORECAST VALID 0600 UTC FRI MAR 12.

.WARNINGS.

...CARIBBEAN GALE WARNING...
.WITHIN 11N74W TO 10N76W TO 12N76W TO 12N75W TO 11N74W NE TO E 
WINDS 30 TO 35 KT. SEAS 10 TO 13 FT. ELSEWHERE WITHIN 11N74W TO
10N76W TO 10N79W TO 14N77W TO 13N74W TO 11N74W NE TO E WINDS 20 
TO 30 KT. SEAS 8 TO 11 FT. REMAINDER OF AREA WITHIN 12N78W TO 
09N77W TO 11N83W TO 15N82W TO 15N75W TO 12N78W WINDS 20 KT OR
LESS. SEAS 8 TO 10 FT IN NE SWELL.
.09 HOUR FORECAST WITHIN 10N77W TO 11N79W TO 13N78W TO 13N76W TO
12N74W TO 10N77W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 12 FT. 
ELSEWHERE WITHIN 12N74W TO 09N77W TO 12N83W TO 15N81W TO 15N75W 
TO 12N74W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN N TO NE SWELL.
.21 HOUR FORECAST FROM 11N TO 12N BETWEEN 74W AND 75W NE TO E 
WINDS 30 TO 35 KT. SEAS 9 TO 10 FT. ELSEWHERE WITHIN 12N73W TO 
10N77W TO 11N77W TO 13N76W TO 13N75W TO 12N73W NE WINDS 20 TO 30 
KT. SEAS 8 TO 10 FT. REMAINDER OF AREA WITHIN 10N78W TO 10N81W TO
13N81W TO 14N79W TO 13N76W TO 10N78W WINDS 20 KT OR LESS. SEAS 8
TO 9 FT IN NE SWELL.
.24 HOUR FORECAST LITTLE CHANGE.
.27 HOUR FORECAST WITHIN 11N74W TO 10N76W TO 11N77W TO 13N76W TO
12N74W TO 11N74W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. 
ELSEWHERE WITHIN 11N77W TO 10N76W TO 10N78W TO 12N79W TO 13N77W 
TO 11N77W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE SWELL. 
.48 HOUR FORECAST WITHIN 11N75W TO 10N76W TO 12N77W TO 13N76W TO
12N74W TO 11N75W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.

.SYNOPSIS AND FORECAST.

.ATLC WITHIN 20N74W TO 25N80W TO 24N69W TO 27N59W TO 25N58W TO
20N74W...INCLUDING THE APPROACH TO WINDWARD PASSAGE...NE TO E 
WINDS 20 TO 30 KT. SEAS 8 TO 14 FT IN NW TO N SWELL. ELSEWHERE 
WITHIN 24N49W TO 17N60W TO 25N76W TO 26N59W TO 31N46W TO 24N49W 
WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN MIXED NW AND NE SWELL.
.24 HOUR FORECAST WITHIN 23N65W TO 21N75W TO 24N78W TO 28N72W TO
29N53W TO 23N65W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 13 FT IN N
TO NE SWELL. ELSEWHERE WITHIN 14N58W TO 21N77W TO 28N77W TO 
31N47W TO 23N45W TO 14N58W...INCLUDING THE APPROACH TO WINDWARD 
PASSAGE...WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN MIXED NW AND NE
SWELL. 
.48 HOUR FORECAST WITHIN 24N62W TO 24N72W TO 26N70W TO 29N64W TO
25N55W TO 24N62W NE TO E WINDS 20 TO 25 KT. SEAS 10 TO 12 FT IN 
N TO NE SWELL. WITHIN 21N74W TO 21N77W TO 22N77W TO 22N74W TO 
22N73W TO 21N74W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. 
ELSEWHERE WITHIN 19N60W TO 21N77W TO 28N79W TO 30N69W TO 27N51W 
TO 19N60W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED N AND NE 
SWELL.

.ATLC WITHIN 07N35W TO 06N53W TO 18N63W TO 28N49W TO 24N35W TO
07N35W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NE SWELL.
.24 HOUR FORECAST WITHIN 07N35W TO 06N54W TO 10N61W TO 22N44W TO
19N35W TO 07N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE 
SWELL.
.48 HOUR FORECAST WITHIN 07N42W TO 06N53W TO 10N60W TO 19N62W TO
22N57W TO 07N42W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED NW
AND NE SWELL.

.ATLC 48 HOUR FORECAST WITHIN 30.5N53.5W TO 30N55W TO 30.5N56W
TO 31N56W TO 31N51.5W TO 30.5N53.5W WINDS 20 KT OR LESS. SEAS 8
TO 10 FT IN N SWELL.

.CARIBBEAN WITHIN 20N78W TO 19N80W TO 19N83W TO 22N84W TO 21N79W
TO 20N78W NE TO E WINDS 20 TO 30 KT. SEAS TO 10 FT. ELSEWHERE 
WITHIN 16N82W TO 16N88W TO 22N85W TO 19N83W TO 19N81W TO 
16N82W...INCLUDING THE YUCATAN CHANNEL AND THE GULF OF 
HONDURAS...WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE SWELL. 
WITHIN 18N76W TO 16N77W TO 17N78W TO 20N75W TO 20N73W TO 
18N76W...INCLUDING THE WINDWARD PASSAGE...NE WINDS 20 TO 25 KT. 
SEAS 8 TO 10 FT. ELSEWHERE WITHIN 15N75W TO 15N82W TO 16N77W TO 
18N75W TO 16N76W TO 15N75W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN
NE TO E SWELL. 
.24 HOUR FORECAST WITHIN 17N81W TO 20N83W TO 22N86W TO 23N82W TO
20N77W TO 17N81W NE TO E WINDS 20 TO 30 KT. SEAS TO 9 FT. 
ELSEWHERE WITHIN 18N81W TO 17N83W TO 19N87W TO 21N86W TO 20N83W 
TO 18N81W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE SWELL. WITHIN
18N76W TO 18N77W TO 19N77W TO 20N74W TO 18N76W...INCLUDING THE 
WINDWARD PASSAGE...NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.
.48 HOUR FORECAST WITHIN 18N80W TO 20N83W TO 21N86W TO 22N82W TO
20N77W TO 18N80W NE TO E WINDS 20 TO 30 KT. SEAS TO 8 FT. 
WINDWARD PASSAGE N OF 18N NE WINDS 20 TO 25 KT. SEAS TO 8 FT. 

.GULF OF MEXICO WITHIN 23N80W TO 22N85W TO 23N88W TO 25N86W TO 
25N80W TO 23N80W...INCLUDING THE STRAITS OF FLORIDA...NE TO E 
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE WITHIN 23N87W TO 
22N87W TO 24N90W TO 26N88W TO 25N84W TO 23N87W WINDS 20 KT OR
LESS. SEAS 8 TO 10 FT IN E SWELL. 
.24 HOUR FORECAST WITHIN 23N84W TO 22N85W TO 22N87W TO 24N87W TO
24N85W TO 23N84W...INCLUDING THE STRAITS OF FLORIDA...E WINDS 20
TO 25 KT. SEAS 8 TO 9 FT. ELSEWHERE WITHIN 24N85W TO 23N86W TO 
21N86W TO 25N91W TO 26N87W TO 24N85W...INCLUDING THE YUCATAN 
CHANNEL...WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN E SWELL. WITHIN 
21.5N90W TO 21.5N91.5W TO 22.5N91W TO 22.5N90.5W TO 22N90W TO 
21.5N90W E WINDS 20 TO 25 KT. SEAS TO 8 FT.
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 23N84W TO 22N86W TO 25N88W TO 24N85W TO
23N84W...INCLUDING THE STRAITS OF FLORIDA...E WINDS 20 TO 25 KT.
SEAS TO 8 FT. WITHIN 22N90W TO 20N93W TO 21N93W TO 23N93W TO 
23N90W TO 22N90W NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT.

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

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.