000
FZNT02 KNHC 192142
HSFAT2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 
2230 UTC WED MAY 19 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 WED MAY 19.
24 HOUR FORECAST VALID 1800 UTC THU MAY 20.
48 HOUR FORECAST VALID 1800 UTC FRI MAY 21.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC TROUGH 25N75W TO 20N75W. S OF 23N WITHIN 240 NM E OF 
TROUGH E TO SE WINDS TO 20 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LOW NEAR 25N74W 1013 MB WITH TROUGH 28N75W TO 
20N73W. WITHIN 270 NM E OF LOW AND TROUGH E TO SE WINDS 20 TO 25 
KT. SEAS TO 8 FT. WITHIN 150 NM OF LOW NW QUADRANT N TO NE WINDS 
20 TO 25 KT. SEAS LESS THAN 8 FT.      
.48 HOUR FORECAST LOW NEAR 24N72W 1012 MB WITH TROUGH 26N77W TO 
LOW TO 21N70W. WITHIN 240 NM OF LOW N AND E QUADRANTS WINDS 20 
TO 25 KT. SEAS 8 TO 10 FT.

.ATLC COLD FRONT 31N39W TO 29N44W. NW OF FRONT TO 44W WINDS LESS 
THAN 20 KT. SEAS 8 FT IN NW SWELL.
.18 HOUR FORECAST WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT.

.ATLC S OF 21N E OF 52W NE TO E WINDS 20 KT. SEAS TO 9 FT IN NE 
SWELL. FROM 10N TO 20N W OF 52W NE TO E WINDS TO 20 KT. SEAS TO 
8 FT IN E SWELL.
.24 HOUR FORECAST FROM 19N TO 25N E OF 60W NE TO E WINDS 20 KT. 
SEAS TO 9 FT IN MIXED NE AND NW SWELL. FROM 12N TO 19N E OF 50W 
NE TO E WINDS 20 KT. SEAS TO 9 FT PRIMARILY IN NE SWELL. 
ELSEWHERE S OF 19N E OF 55W WINDS LESS THAN 20 KT. SEAS 8 FT IN 
NE SWELL.
.48 HOUR FORECAST FROM 20N TO 26N E OF 52W NE TO E WINDS 20 KT. 
SEAS TO 9 FT IN MIXED NE AND NW SWELL. ELSEWHERE S OF 26N E OF 
57W WINDS LESS THAN 20 KT. SEAS TO 9 FT PRIMARILY IN NE SWELL.

.CARIBBEAN FROM 11N TO 15N BETWEEN 69W AND 77W NE TO E WINDS 20 
TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE E OF 77W E WINDS 20 KT. 
SEAS LESS THAN 8 FT.
.24 HOUR FORECAST FROM 11N TO 15N BETWEEN 70W AND 78W NE TO E 
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. FROM 15N TO 18N BETWEEN 70W 
AND 78W E WINDS 20 KT. SEAS 8 FT. E OF 70W E TO SE WINDS TO 20 
KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST S OF 15N BETWEEN 68W AND 74W E TO SE WINDS 20 
KT. SEAS TO 8 FT.

.CARIBBEAN S OF 19N W OF 84W INCLUDING GULF OF HONDURAS...SE 
WINDS 20 KT. SEAS LESS THAN 8 FT. N OF 19N W OF 78W NE TO E 
WINDS 20 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT.

.GULF OF MEXICO N OF 22N W OF 95W SE TO S WINDS TO 20 KT. SEAS 
LESS THAN 8 FT. S OF 24N E OF 90W NE TO E WINDS 20 KT. SEAS LESS 
THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.

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

$$
.FORECASTER LEWITSKY. TROPICAL PREDICTION CENTER.