616 
FZNT02 KNHC 042121
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC THU MAY 4 2023

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 MAY 4.
24 HOUR FORECAST VALID 1800 UTC FRI MAY  5.
48 HOUR FORECAST VALID 1800 UTC SAT MAY  6.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC WITHIN 31N51W TO 31N59W TO 29N59W TO 28N59W TO 30N52W TO 31N51W
SW WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. WITHIN 31N59W TO 31N73W 
TO 27N69W TO 27N62W TO 28N59W TO 31N59W WINDS 20 KT OR LESS. SEAS
8 TO 10 FT IN W TO NW SWELL.
.24 HOUR FORECAST WITHIN 31N49W TO 31N66W TO 29N61W TO 29N53W TO
31N49W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL. 
.48 HOUR FORECAST WITHIN 31N39W TO 31N59W TO 29N52W TO 27N47W TO
31N39W SW TO W WINDS 20 TO 25 KT. SEAS 8 TO 10 FT IN NW SWELL.

.ATLC WITHIN 23N35W TO 21N43W TO 18N45W TO 13N43W TO 12N35W TO
23N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N SWELL.
.24 HOUR FORECAST WITHIN 21N35W TO 15N50W TO 06N54W TO 08N35W TO
21N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N SWELL.
.48 HOUR FORECAST WITHIN 17N35W TO 14N43W TO 11N48W TO 08N49W TO
08N35W TO 17N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE
SWELL.

.CARIBBEAN WITHIN 15N73W TO 14N76W TO 11N78W TO 10N77W TO 11N73W
TO 12N69W TO 15N73W...INCLUDING THE GULF OF VENEZUELA... NE TO E
WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. 
.24 HOUR FORECAST WITHIN 14N66W TO 15N72W TO 14N76W TO 10N78W TO
12N72W TO 10N66W TO 14N66W...INCLUDING THE GULF OF VENEZUELA... 
NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. 
.48 HOUR FORECAST WITHIN 15N70W TO 15N77W TO 12N79W TO 10N76W TO
12N73W TO 11N67W TO 15N70W...INCLUDING THE GULF OF VENEZUELA... 
NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.

.CARIBBEAN 06 HOUR FORECAST WITHIN 17N85W TO 17N86W TO 17N87W TO
16N87W TO 16N85W TO 17N85W E WINDS 20 TO 25 KT. SEAS LESS THAN 8
FT.
.18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 17N85W TO 17N86W TO 17N87W TO 16N87W TO
16N85W TO 17N85W E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.42 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.GULF OF MEXICO 06 HOUR FORECAST WITHIN 22N87W TO 22N89W TO 
22N90W TO 21N90W TO 22N88W TO 21N87W TO 22N87W...INCLUDING IN 
YUCATAN CHANNEL...E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 
.12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT. 
.24 HOUR FORECAST LITTLE CHANGE. 
.30 HOUR FORECAST WITHIN 22N87W TO 22N89W TO 22N90W TO 21N90W TO
22N88W TO 21N87W TO 22N87W...INCLUDING IN YUCATAN CHANNEL... E 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 
.36 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 RAMOS. NATIONAL HURRICANE CENTER.