000
FZNT02 KNHC 212133
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC TUE MAY 21 2019

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 TUE MAY 21.
24 HOUR FORECAST VALID 1800 UTC WED MAY 22.
48 HOUR FORECAST VALID 1800 UTC THU MAY 23.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.POST-TROPICAL CYCLONE ANDREA NEAR 30.8N 68.3W 1009 MB AT 2100 
UTC MAY 21 MOVING ENE OR 070 DEG AT 7 KT. MAXIMUM SUSTAINED 
WINDS 30 KT GUSTS 40 KT. OVER FORECAST WATERS WITHIN 120 NM SE 
SEMICIRCLE WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. OVER FORECAST 
WATERS WITHIN 90 NM NW SEMICIRCLE WINDS 20 TO 25 KT. SEAS TO 8 
FT. 
.24 HOUR FORECAST POST-TROPICAL REMNANT LOW ANDREA NEAR 31.7N 
62.8W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. OVER FORECAST 
WATERS WITHIN 90 NM NW SEMICIRCLE WINDS 20 TO 25 KT. SEAS TO 8 
FT. 
.36 HOUR FORECAST...DISSIPATED. WINDS 20 KT OR LESS. SEAS LESS 
THAN 8 FT.

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

.ATLC 36 HOUR FORECAST COLD FRONT FROM 31N56W TO 27N65W...THEN 
WEAKENING COLD FRONT TO 26N70W TO 26N76W. N OF 30N AND E OF 
FRONT TO 51W SW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. N OF 28N 
BETWEEN 66W AND 69W WINDS 20 KT OR LESS. SEAS 8 FT IN N SWELL.
.48 HOUR FORECAST COLD FRONT FROM 31N51W TO 27N59W...THEN 
WEAKENING COLD FRONT TO 24N68W TO 24N74W. FROM 26N TO 29N BETWEEN 
66W AND 73W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N TO NE 
SWELL. N OF 30N AND W OF FRONT TO 64W WINDS 20 KT OR LESS. SEAS 
TO 8 FT IN N TO NE SWELL.

.CARIBBEAN FROM 11N TO 13N BETWEEN 68W AND 72.5W E WINDS 20 TO 
25 KT. SEAS LESS THAN 8 FT.
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST FROM 11N TO 13N BETWEEN 68W AND 72.5W E WINDS 
20 TO 25 KT. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.CARIBBEAN 06 HOUR FORECAST S OF 17N W OF 85W E TO SE WINDS 20 
TO 25 KT. SEAS LESS THAN 8 FT.
.18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST S OF 18N W OF 85W E WINDS 20 TO 25 KT. SEAS TO 
8 FT.
.48 HOUR FORECAST S OF 17N W OF 85W E TO SE WINDS 20 TO 25 KT. 
SEAS LESS THAN 8 FT.

.GULF OF MEXICO N OF 26N W OF 92W SE TO S WINDS 20 TO 25 KT. 
SEAS 8 TO 10 FT. S OF 24N BETWEEN 90W AND 95W SE WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT.
.06 HOUR FORECAST FROM 21N TO 23N BETWEEN 87W AND 90W NE TO E 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.18 HOUR FORECAST S OF 23N BETWEEN 91W AND 95W SE WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST FROM 21N TO 23N BETWEEN 87W AND 90W NE TO E 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST SW OF LINE FROM 30N94W TO 22N88W E TO SE WINDS 
20 TO 25 KT. SEAS TO 9 FT...HIGHEST NW.
.48 HOUR FORECAST N OF 26N W OF 95W WINDS 20 KT OR LESS. SEAS TO 
8 FT IN SE SWELL.

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

$$
.FORECASTER MCELROY. NATIONAL HURRICANE CENTER.