000
FZNT02 KNHC 271548
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC SUN MAY 27 2018

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC SUN MAY 27.
24 HOUR FORECAST VALID 1200 UTC MON MAY 28.
48 HOUR FORECAST VALID 1200 UTC TUE MAY 29.

.WARNINGS.

...GULF OF MEXICO TROPICAL STORM WARNING...
.SUBTROPICAL STORM ALBERTO NEAR 27.1N 84.4W 994 MB AT 1500 UTC 
MAY 27 MOVING N OR 05 DEG AT 12 KT. MAXIMUM SUSTAINED WINDS 45 
KT GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 60 NM NW AND 
SE QUADRANTS...110 NM NE QUADRANT AND 0 NM SW QUADRANT. SEAS 12 
FT OR GREATER WITHIN 0 NM OF CENTER EXCEPT 60 NM NE QUADRANT 
WITH SEAS TO 16 FT. ELSEWHERE FROM 23N TO 29N E OF 88W WINDS 20 
TO 33 KT. SEAS 8 TO 12 FT. 
.24 HOUR FORECAST TROPICAL STORM ALBERTO INLAND NEAR 30.3N 
85.9W. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL STORM 
FORCE WINDS WITHIN 100 NM NE QUADRANT...80 NM SE QUADRANT...50 
NM SW QUADRANT...AND 70 NM NW QUADRANT. SEAS 12 FT OR GREATER 
WITHIN 90 NM S SEMICIRCLE WITH SEAS TO 17 FT. ELSEWHERE N OF 26N 
E OF 90W WINDS 20 TO 33 KT. SEAS TO 12 FT. 
.48 HOUR FORECAST TROPICAL DEPRESSION ALBERTO INLAND NEAR 33.6N 
86.7W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. N OF 29N 
BETWEEN 85W AND 88W SW WINDS 20 TO 25 KT. SEAS TO 8 FT. 
.72 HOUR FORECAST TROPICAL DEPRESSION ALBERTO INLAND NEAR 38.3N 
87.2W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST POST-TROPICAL REMNANT LOW ALBERTO NEAR 43.3N 
84.7W. MAXIMUM SUSTAINED WINDS 15 KT GUSTS 20 KT.
.120 HOUR FORECAST POST-TROPICAL REMNANT LOW ALBERTO NEAR 46.5N 
79.5W. MAXIMUM SUSTAINED WINDS 15 KT GUSTS 20 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 S OF 28N W OF 79W SE TO S WINDS 20 TO 25 KT...EXCEPT 25 TO
30 KT NEAR STRAITS OF FLORIDA. SEAS TO 8 FT NEAR STRAITS OF
FLORIDA.
.12 HOUR FORECAST N OF 25N W OF 77W SE TO S WINDS 20 TO 30 KT.
SEAS BUILDING TO 10 FT N OF 27N.
.24 HOUR FORECAST N OF 30N W OF 77W S WINDS 20 TO 25 KT. SEAS TO 
8 FT. 
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.CARIBBEAN FROM 13N TO 17N BETWEEN 70W AND 77W WINDS 20 KT OR 
LESS. SEAS TO 9 FT IN E SWELL.
.24 HOUR FORECAST FROM 11N TO 14N BETWEEN 69W AND 75W...E WINDS 
20 TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

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

$$
.FORECASTER LATTO. NATIONAL HURRICANE CENTER.