000
FZNT02 KNHC 302216
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC WED JUN 30 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 WED JUN 30.
24 HOUR FORECAST VALID 1800 UTC THU JUL 01.
48 HOUR FORECAST VALID 1800 UTC FRI JUL 02.

.WARNINGS.

...TROPICAL STORM WARNING...
.POTENTIAL TROPICAL CYCLONE FIVE NEAR 9.6N 43.7W 1008 MB AT 2100
UTC JUN 30 MOVING WNW OR 283 DEG AT 18 KT. MAXIMUM SUSTAINED
WINDS 30 KT GUSTS 40 KT. WITHIN 08N38W TO 10N45W TO 17N45W TO
19N41W TO 13N37W TO 08N38W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 
12 FT.
.12 HOUR FORECAST POTENTIAL TROPICAL STORM FIVE NEAR 10.2N 
46.6W. MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM 
FORCE WINDS WITHIN 80 NM N SEMICIRCLE. SEAS 12 FT OR GREATER 
WITHIN 120 NM N SEMICIRCLE WITH SEAS TO 15 FT. ELSEWHERE WITHIN 
10N45W TO 10N48W TO 13N48W TO 14N46W TO 13N45W TO 10N45W WINDS 
20 TO 33 KT. SEAS 9 TO 13 FT. REMAINDER OF AREA WITHIN 10N40W TO 
09N45W TO 11N49W TO 17N55W TO 18N44W TO 10N40W NE TO E WINDS 20 
TO 25 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST POTENTIAL TROPICAL STORM FIVE NEAR 11.1N 
51.0W. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM 
FORCE WINDS WITHIN 90 NM N SEMICIRCLE AND 0 NM S SEMICIRCLE. 
SEAS 12 FT OR GREATER WITHIN 120 NM N SEMICIRCLE WITH SEAS TO 18 
FT. ELSEWHERE WITHIN 11N49W TO 11N53W TO 14N53W TO 15N52W TO 
14N49W TO 11N49W WINDS 20 TO 33 KT. SEAS 10 TO 15 FT. REMAINDER 
OF AREA WITHIN 14N44W TO 10N47W TO 10N51W TO 16N57W TO 20N52W TO 
14N44W E WINDS 20 TO 25 KT. SEAS 8 TO 11 FT.
.48 HOUR FORECAST POTENTIAL TROPICAL STORM FIVE NEAR 13.8N 
61.2W. MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM 
FORCE WINDS WITHIN 100 NM N SEMICIRCLE AND 0 NM S SEMICIRCLE. 
SEAS 12 FT OR GREATER WITHIN 180 NM N SEMICIRCLE WITH SEAS TO 20 
FT. ELSEWHERE WITHIN 14N56W TO 13N61W TO 14N64W TO 18N62W TO 
17N57W TO 14N56W WINDS 20 TO 33 KT. SEAS 10 TO 17 FT. REMAINDER 
OF AREA WITHIN 12N59W TO 14N64W TO 21N66W TO 22N61W TO 17N53W TO 
11N59W E WINDS 20 TO 25 KT. SEAS 8 TO 11 FT.
.72 HOUR FORECAST POTENTIAL TROPICAL STORM FIVE NEAR 17.0N 
70.9W. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. EXTENDED 
OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST POTENTIAL TROPICAL STORM FIVE INLAND NEAR 
20.0N 77.0W. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT.
.120 HOUR FORECAST POTENTIAL TROPICAL STORM FIVE INLAND NEAR 
22.5N 81.5W. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT.

FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE
USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE
AND INTENSITY.

.SYNOPSIS AND FORECAST.

.ATLC 27 HOUR FORECAST WITHIN 20N71W TO 20N72W TO 22N72W TO
21N72W TO 20N71W...INCLUDING THE WINDWARD PASSAGE...E WINDS 20 
TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

.ATLC AND CARIBBEAN TROPICAL WAVE ALONG 59W/60W. WITHIN 13N54W 
TO 14N61W TO 19N63W TO 20N58W TO 19N55W TO 13N54W E WINDS 20 TO 
25 KT. SEAS 8 TO 11 FT.
.24 HOUR FORECAST TROPICAL WAVE ALONG 70W. WITHIN 16N65W TO 
15N66W TO 16N71W TO 17N73W TO 18N67W TO 16N65W...INCLUDING THE 
MONA PASSAGE...E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST TROPICAL WAVE ALONG 78W. WITHIN 16N70W TO 
14N71W TO 14N73W TO 18N76W TO 18N72W TO 16N70W E WINDS 20 TO 25 
KT. SEAS 8 TO 9 FT.

.CARIBBEAN WITHIN 12N72W TO 10N79W TO 12N82W TO 16N80W TO 15N74W
TO 12N72W E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

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

$$
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.