123 
FZNT02 KNHC 220206
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC SUN AUG 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC SUN AUG 22.
24 HOUR FORECAST VALID 0000 UTC MON AUG 23.
48 HOUR FORECAST VALID 0000 UTC TUE AUG 24.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC 18 HOUR FORECAST WITHIN 20N71W TO 20N73W TO 20N74W TO
21N73W TO 21N71W TO 20N71W...INCLUDING THE WINDWARD PASSAGE...
NE TO E WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE...EXCEPT SEAS TO 8 FT.

.ATLC 36 HOUR FORECAST WITHIN 18N36W TO 18N37W TO 20N38W TO
20N36W TO 18N36W E TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 20N38W TO 19N39W TO 21N42W TO 24N42W TO
24N40W TO 20N38W E TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

.CARIBBEAN WITHIN 16N86.5W TO 16N87.5W TO 16.5N87.5W TO
16.5N86.5W TO 16N86.5W...INCLUDING THE GULF OF HONDURAS...NE TO 
E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.06 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.CARIBBEAN WITHIN 11N72W TO 12N73W TO 11N74W TO 13N74W TO 12N70W
TO 11N72W NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.06 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 11N72W TO 12N73W TO 11N74W TO 13N74W TO
12N70W TO 11N72W NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

.CARIBBEAN 27 HOUR FORECAST WITHIN 17N70W TO 16N74W TO 17N74W TO
18N73W TO 18N70W TO 17N70W NE TO E WINDS 20 TO 25 KT. SEAS LESS 
THAN 8 FT. WITHIN 16N62W TO 16N68W TO 18N68W TO 18N65W TO 17N63W 
TO 16N62W...INCLUDING THE MONA PASSAGE...NE TO E WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 15N68W TO 13N70W TO 15N76W TO 16N76W TO
18N72W TO 15N68W...INCLUDING THE MONA PASSAGE...E WINDS 20 TO 25
KT. SEAS 8 TO 10 FT W PF 69W.

.GULF OF MEXICO WITHIN 21N96W TO 21N97W TO 22N97W TO 23N97W TO
23N96W TO 21N96W...INCLUDING WITHIN 60 NM OF VERACRUZ... WINDS
20 KT OR LESS. SEAS 8 FT IN MIXED NE AND SE SWELL.
.06 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.GULF OF MEXICO WITHIN 20N91W TO 20N92W TO 21N92W TO 22N91W TO
22N90W TO 20N91W...INCLUDING WITHIN 60 NM OF CAMPECHE...N TO NE 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.06 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 19N91W TO 20N93W TO 21N92W TO 21N91W TO
19N91W...INCLUDING WITHIN 60 NM OF CAMPECHE...NE TO E WINDS 20 
TO 25 KT. SEAS LESS THAN 8 FT.
.30 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 LEWITSKY. NATIONAL HURRICANE CENTER.