000
FZNT02 KNHC 221616
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC THU JUL 22 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC THU JUL 22.
24 HOUR FORECAST VALID 1200 UTC FRI JUL 23.
48 HOUR FORECAST VALID 1200 UTC SAT JUL 24.

.WARNINGS.

...CARIBBEAN GALE WARNING...
.WITHIN 11N74W TO 11N75W TO 12N75W TO 12N74W TO 11N74W NE TO E 
WINDS 25 TO 35 KT. SEAS 8 TO 12 FT. ELSEWHERE WITHIN 12N70W TO 
10N78W TO 11N84W TO 17N80W TO 17N73W TO 12N70W NE TO E WINDS 20 
TO 30 KT. SEAS 8 TO 14 FT...HIGHEST NEAR 12N77W.
.06 HOUR FORECAST WITHIN 12N70W TO 09N81W TO 11N84W TO 16N80W TO
17N73W TO 12N70W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 13 
FT...HIGHEST NEAR 12N78W.
.12 HOUR FORECAST WITHIN 11N74W TO 11N75W TO 11N76W TO 12N76W TO
12N74W TO 11N74W NE TO E WINDS 25 TO 35 KT. SEAS 8 TO 11 FT. 
ELSEWHERE WITHIN 10N71W TO 10N76W TO 13N79W TO 15N75W TO 13N69W 
TO 10N71W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. REMAINDER 
OF AREA WITHIN 10N76W TO 09N82W TO 15N82W TO 16N77W TO 13N79W TO 
10N76W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NE TO E SWELL.
.24 HOUR FORECAST WITHIN 11N70W TO 11N78W TO 13N78W TO 15N76W TO
15N72W TO 11N70W E WINDS 20 TO 30 KT. SEAS 8 TO 12 FT. ELSEWHERE
WITHIN 10N79W TO 11N83W TO 13N82W TO 15N78W TO 10N79W WINDS 20 
KT OR LESS. SEAS 8 TO 10 FT IN NE TO E SWELL. 
.48 HOUR FORECAST WITHIN 12N70W TO 11N75W TO 13N76W TO 14N73W TO
14N70W TO 12N70W E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

.SYNOPSIS AND FORECAST.

.ATLC 12 HOUR FORECAST WITHIN 20N70.5W TO 20N72W TO 21N72W TO
21N71W TO 20.5N70.5W TO 20N70.5W...INCLUDING THE WINDWARD
PASSAGE... E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.
.36 HOUR FORECAST WITHIN 20N70.5W TO 20N72W TO 21N72W TO 21N71W 
TO 20.5N70.5W TO 20N70.5W...INCLUDING THE WINDWARD PASSAGE... E 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.CARIBBEAN WITHIN 16N87W TO 16N88W TO 17N88W TO 17N87W TO
16N87W...INCLUDING THE GULF OF HONDURAS... E WINDS 20 TO 25 KT.
SEAS LESS THAN 8 FT.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

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

$$
.FORECASTER AREINHART. NATIONAL HURRICANE CENTER.