000
FZNT02 KNHC 190955
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC SAT JUN 19 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SAT JUN 19.
24 HOUR FORECAST VALID 0600 UTC SUN JUN 20.
48 HOUR FORECAST VALID 0600 UTC MON JUN 21.

.WARNINGS.

...GULF OF MEXICO TROPICAL STORM WARNING...
.TROPICAL STORM CLAUDETTE NEAR 29.6N 90.7W 1006 MB AT 0900 UTC 
JUN 19 MOVING NNE OR 015 DEG AT 10 KT. MAXIMUM SUSTAINED WINDS 40
KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 180 NM E 
SEMICIRCLE AND 0 NM W SEMICIRCLE. SEAS 12 FT OR GREATER WITHIN 0 
NM W SEMICIRCLE...180 NM NE QUADRANT AND 90 NM SE QUADRANT WITH 
SEAS TO 19 FT. ELSEWHERE WITHIN 28N86W TO 26N89W TO 28N94W TO 
30N86W TO 28N86W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST TROPICAL DEPRESSION CLAUDETTE INLAND NEAR 
32.2N 87.6W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. WITHIN 
29N86W TO 29N88W TO 30N88W TO 30N87W TO 30N86W TO 29N86W WINDS 20
KT OR LESS. SEAS 8 TO 9 FT IN S TO SW SWELL.
.48 HOUR FORECAST POST-TROPICAL CLAUDETTE NEAR 34.2N 80.5W. 
MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. OVER FORECAST WATERS 
WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. 
.72 HOUR FORECAST EXTRATROPICAL LOW CLAUDETTE TROPICAL CYCLONE 
NEAR 38.5N 71.0W. MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. 
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST EXTRATROPICAL LOW CLAUDETTE POST- 
TROP/EXTRATROP NEAR 47.0N 61.0W. MAXIMUM SUSTAINED WINDS 35 KT 
GUSTS 45 KT.
.120 HOUR FORECAST...DISSIPATED.

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 WITHIN 13N35W TO 14N52W TO 19N56W TO 21N35W TO 13N35W
WINDS 20 KT OR LESS. SEAS 8 FT IN E TO SE SWELL.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.ATLC AND CARIBBEAN 24 HOUR FORECAST WITHIN 20N72W TO 20N74W TO
21N74W TO 21N73W TO 21N71W TO 20N72W...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 16N86W TO 16N87W TO 17N87W TO 17N86W TO
16N86W...INCLUDING THE GULF OF HONDURAS...E WINDS 20 TO 25 KT. 
SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 16N85W TO 16N87W TO 17N87W TO 17N85W TO
16N85W...INCLUDING THE GULF OF HONDURAS...E WINDS 20 TO 25 KT. 
SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 16N86W TO 17N88W TO 18N87W TO 17N86W TO
16N86W...INCLUDING THE GULF OF HONDURAS...E TO SE WINDS 20 TO 25
KT. SEAS 8 FT.

.CARIBBEAN WITHIN 11N70W TO 11N71W TO 12N75W TO 16N75W TO 16N70W
TO 11N70W E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST WITHIN 12N70W TO 11N76W TO 13N76W TO 15N75W TO
16N72W TO 12N70W E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE
WITHIN 12N79W TO 14N80W TO 16N79W TO 16N76W TO 16N73W TO 12N79W 
WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN E SWELL.
.48 HOUR FORECAST WITHIN 10N71W TO 13N78W TO 15N80W TO 16N74W TO
14N71W TO 10N71W E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.

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

$$
.FORECASTER AREINHART. NATIONAL HURRICANE CENTER.