000
FZNT02 KNHC 252207
HSFAT2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 
2230 UTC SUN APR 25 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC SUN APR 25.
24 HOUR FORECAST VALID 1800 UTC MON APR 26.
48 HOUR FORECAST VALID 1800 UTC TUE APR 27.

.WARNINGS.

...GALE WARNING...
.ATLC COLD FRONT 31N37W TO 20N47W. N OF 28N W OF FRONT TO 51W W 
TO NW WINDS 25 TO 35 KT. SEAS 14 TO 24 FT IN NW SWELL.
.12 HOUR FORECAST COLD FRONT 27N35W TO 20N46W. WINDS LESS THAN 
GALE FORCE.

.SYNOPSIS AND FORECAST.

.ATLC COLD FRONT 31N37W TO 20N47W. EXCEPT AS NOTED IN 
WARNINGS...ELSEWHERE N OF 25N W OF FRONT TO 56W W TO NW WINDS 20 
TO 25 KT. SEAS 8 TO 21 FT IN NW SWELL. ELSEWHERE N OF 22N W OF 
FRONT TO 65W WINDS LESS THAN 20 KT. SEAS 8 TO 18 FT IN NW SWELL. 
N OF 26N BETWEEN 65W AND 69W WINDS LESS THAN 20 KT. SEAS 8 TO 11 
FT IN NE SWELL. N OF 23N E OF FRONT S TO SW WINDS 20 TO 30 KT. 
SEAS 8 TO 10 FT. 
.12 HOUR FORECAST COLD FRONT 27N35W TO 20N46W. N OF 27N E OF 47W 
W TO NW WINDS 20 TO 25 KT. SEAS 10 TO 20 FT IN NW SWELL. 
ELSEWHERE W OF FRONT TO 65W WINDS LESS THAN 20 KT. SEAS 8 TO 19 
FT IN NW AND N SWELL... HIGHEST E PART.
.24 HOUR FORECAST DISSIPATING COLD FRONT 24N35W TO 20N41W. NW OF 
FRONT TO 60W WINDS LESS THAN 20 KT. SEAS 8 TO 17 FT IN NW 
SWELL...HIGHEST E PART.
.48 HOUR FORECAST COLD FRONT DISSIPATED. N OF 20N E OF 50W WINDS 
LESS THAN 20 KT. SEAS 8 TO 10 FT IN NW SWELL...HIGHEST NE PART. 

.ATLC N OF 26N W OF 71W SW WINDS 20 TO 25 KT. SEAS TO 8 FT. 
.24 HOUR FORECAST COLD FRONT 31N76W TO 27N80W. W OF FRONT SW TO 
W WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. N OF 24N SE OF FRONT 
TO 65W SW TO W WINDS 20 TO 30 KT. SEAS 8 TO 11 FT IN NW SWELL N 
OF 28N. N OF 28N BETWEEN 60W AND 65W SW WINDS 20 TO 25 KT. SEAS 
TO 8 FT. 
.48 HOUR FORECAST FRONTAL TROUGH 31N65W TO 25N71W TO 23N79W. N 
OF 28N W OF TROUGH W WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. N OF 
22N WITHIN 600 NM E OF FRONT S TO SW WINDS 20 TO 30 KT. SEAS 8 
TO 13 FT.

.ATLC S OF 09N E OF 54W NE TO E WINDS TO 20 KT. SEAS LESS THAN 
8 FT.
.24 HOUR FORECAST S OF 13N E OF 61W NE TO E WINDS 20 KT. SEAS TO 
8 FT. FROM 15N TO 20N BETWEEN 40W AND 61W WINDS LESS THAN 20 KT. 
SEAS 8 TO 12 FT IN NW SWELL. 
.48 HOUR FORECAST S OF 17N E OF 61W NE TO E WINDS 20 KT. SEAS 8 
TO 11 FT IN MIXED E AND NW SWELL. FROM 17N TO 20N E OF 55W WINDS 
LESS THAN 20 KT. SEAS 8 TO 11 FT IN NW SWELL. 

.CARIBBEAN FROM 11N TO 18N BETWEEN 65W AND 80W NE TO E WINDS 20 
TO 25 KT. SEAS TO 8 FT. S OF 13N E OF 65W E WINDS 20 KT. SEAS 
LESS THAN 8 FT. 
.24 HOUR FORECAST S OF 15N E OF 75W E WINDS 20 KT. SEAS TO 8 FT. 
.48 HOUR FORECAST S OF 16N E OF 75W E TO SE WINDS 20 KT. SEAS TO 
8 FT.

.CARIBBEAN W OF 83W SE TO S WINDS 20 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST N OF 16N W OF 79W SE TO S WINDS 20 KT. SEAS 
LESS THAN 8 FT.
.30 HOUR FORECAST WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT.

.GULF OF MEXICO FRONTAL TROUGH 30N84W TO 20N94W. N OF 26N E OF 
TROUGH S TO SW WINDS 20 KT. SEAS TO 8 FT. 
.24 HOUR FORECAST REINFORCING COLD FRONT 26N82W TO 22N87W. E OF 
FRONT SW TO W WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. N OF 26N E 
OF 88W W TO NW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 
.42 HOUR FORECAST COLD FRONT E OF AREA. WINDS LESS THAN 20 KT. 
SEAS LESS THAN 8 FT.

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

$$
.FORECASTER AL. TROPICAL PREDICTION CENTER.