000
FZNT02 KNHC 220318
HSFAT2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 
0430 UTC SAT MAY 22 2010

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 BETWEEN 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND 
GULF OF MEXICO

SYNOPSIS VALID 0000 UTC SAT MAY 22.
24 HOUR FORECAST VALID 0000 UTC SUN MAY 23.
48 HOUR FORECAST VALID 0000 UTC MON MAY 24.

.WARNINGS.

...ATLC GALE WARNING...
.42 HOUR FORECAST LOW PRES 27N68W 1009 MB. WITHIN 240 NM NE 
QUADRANT OF LOW WINDS 25 TO 35 KT. SEAS 10 TO 14 FT.
.48 HOUR FORECAST LOW PRES 28N69W 1008 MB. WITHIN 240 NM NE 
QUADRANT OF LOW WINDS 30 TO 35 KT. SEAS 10 TO 16 FT.

.SYNOPSIS AND FORECAST.

.ATLC COMPLEX LOW PRES NEAR 25N73W 1012 MB. FROM 23N TO 27N 
BETWEEN 65W AND 72W E TO SE WINDS 20 KT. SEAS 8 FT. SCATTERED 
TSTMS WITHIN 300 NM E SEMICIRCLE OF LOW.
.24 HOUR FORECAST NEW LOW PRES DEVELOPING NEAR 26N68W 1010 MB. 
WITHIN 270 NM NE SEMICIRCLE OF LOW WINDS 20 TO 30 KT. SEAS 
BUILDING 8 TO 12 FT. ELSEWHERE FROM 22N TO 30N BETWEEN 60W AND 
68W E TO SE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. FROM 25N TO 28N
BETWEEN 68W AND 76W NE WINDS 20 KT. SEAS TO 8 FT. 
.42 HOUR FORECAST LOW PRES NEAR 27N68W 1009 MB. EXCEPT AS NOTED 
IN WARNINGS...OVER FORECAST WATERS WITHIN 420 NM NE SEMICIRCLE 
OF LOW WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST LOW PRES NEAR 28N69W 1008 MB. EXCEPT AS NOTED 
IN WARNINGS...OVER FORECAST WATERS WITHIN 420 NM NE SEMICIRCLE 
OF LOW WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.

.ATLC S OF 25N E OF 60W NE TO E WINDS 20 KT. SEAS TO 9 FT.
.24 HOUR FORECAST LITTLE CHANGE. 
.48 HOUR FORECAST ATLC ELSEWHERE FROM 22N TO 30N BETWEEN 55W AND 
65W SE WINDS 20 TO 25 KT. SEAS 8 TO 11 FT. REMAINDER AREA S OF 
22N E OF 60W E WINDS 20 KT. SEAS 8 FT. 

.CARIBBEAN N OF 19N W OF 83W SE WINDS 20 KT. SEAS TO 8 FT 
YUCATAN CHANNEL.
.24 HOUR FORECAST N OF 16N W OF 83W E WINDS 20 KT. SEAS LESS 
THAN 8 FT.
.48 HOUR FORECAST LITTLE CHANGE. 

.GULF OF MEXICO S OF 24N E OF 90W NE TO E WINDS 20 KT. SEAS LESS 
THAN 8 FT. 
.24 HOUR FORECAST S OF 25N E OF 88W E WINDS 20 KT. SEAS LESS 
THAN 8 FT.  
.48 HOUR FORECAST S OF 25N E OF 90W E WINDS 20 KT. SEAS LESS 
THAN 8 FT. FROM 21N TO 25N W OF 90W E TO SE WINDS 20 KT. SEAS 
LESS THAN 8 FT. 

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

$$
.FORECASTER COBB. TROPICAL PREDICTION CENTER.