000
FZNT02 KNHC 210900
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC TUE MAY 21.
24 HOUR FORECAST VALID 0600 UTC WED MAY 22.
48 HOUR FORECAST VALID 0600 UTC THU MAY 23.

.WARNINGS.

...TROPICAL STORM WARNING...
.SUBTROPICAL STORM ANDREA NEAR 30.0N 69.0W 1007 MB AT 0900 UTC 
MAY 21 MOVING N OR 360 DEG AT 5 KT. MAXIMUM SUSTAINED WINDS 35 
KT GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 50 NM NE 
QUADRANT. SEAS TO 12 FT WITHIN 60 NM NE QUADRANT.
.24 HOUR FORECAST TROPICAL STORM ANDREA NEAR 31.2N 66.7W.
MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE 
WINDS 60 NM S SEMICIRCLE. SEAS 8 TO 12 FT WITHIN 90 NM SE 
SEMICIRCLE. 
.36 HOUR FORECAST TROPICAL DEPRESSION ANDREA N OF AREA NEAR 
31.3N 65.0W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT.
.48 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.

...GULF OF MEXICO GALE WARNING...

.GULF OF MEXICO N OF 26N AND W OF 95W SE WINDS 25 TO 30 KT WITH 
FREQUENT GUSTS TO 35 KT. SEAS TO 9 FT. ELSEWHERE N OF 23N E OF 
93W SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. FROM 21N TO 24N 
BETWEEN 89W AND 92W E TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 
FT. 
.12 HOUR FORECAST N OF 26N W OF 93W SE TO S WINDS 20 TO 30 KT. 
SEAS 8 TO 10 FT. S OF 26N BETWEEN 90W AND 96W SE WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT. 
.24 HOUR FORECAST S OF 22N BETWEEN 87W AND 90W E WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT. 
.48 HOUR FORECAST S OF 23N BETWEEN 88W AND 91W E WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT.

.SYNOPSIS AND FORECAST.

.CARIBBEAN 36 HOUR FORECAST S OF 17N W OF 85W E WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

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

$$
.FORECASTER MUNDELL. NATIONAL HURRICANE CENTER.