000
FZNT02 KNHC 280343
HSFAT2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 
0430 UTC FRI MAY 28 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 FRI MAY 28.
24 HOUR FORECAST VALID 0000 UTC SAT MAY 29.
48 HOUR FORECAST VALID 0000 UTC SUN MAY 30.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC LOW 30.5N72.5W 1005 MB MOVING SE 10 KT WITH TROUGH TO 
27N75W TO 25N80W. FROM 27N TO 30N WITHIN 120 NM E OF TROUGH SW 
WINDS 20 KT. SEAS TO 8 FT. N OF 27N WITHIN 240 NM W OF TROUGH W 
TO NW WINDS 20 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW 28N66W 1007 MB WITH COLD FRONT 31N57W TO 
LOW TO 28N71W. N OF 27N WITHIN 480 NM E OF FRONT SW WINDS 20 TO 
25 KT. SEAS TO 9 FT. W OF FRONT TO 70W NE WINDS 20 KT. SEAS LESS 
THAN 8 FT.
.48 HOUR FORECAST LOW DISSIPATED. COLD FRONT 31N47W TO 27N60W 
WITH FRONTAL TROUGH TO 25N70W. N OF 27N WITHIN 240 NM E OF FRONT 
SW WINDS 20 TO 25 KT. SEAS 8 TO 11 FT. N OF FRONTAL TROUGH TO 
29N BETWEEN 60W AND 70W NE TO E WINDS 20 KT. SEAS 8 FT.

.ATLC TROUGH 31N47W TO 27N50W. N OF 27N WITHIN 390 NM E OF 
TROUGH SW WINDS 20 TO 25 KT. SEAS TO 8 FT. SECOND TROUGH 31N53W 
TO 24N57W. N OF 24N WITHIN 180 NM E OF TROUGH SW WINDS 20 KT. 
SEAS LESS THAN 8 FT.
.24 HOUR FORECAST FIRST TROUGH DISSIPATED. TROUGH 31N45W TO 
27N49W. N OF 27N WITHIN 390 NM E OF TROUGH S TO SW WINDS 20 TO 
25 KT. SEAS 8 TO 11 FT.
.48 HOUR FORECAST TROUGH 31N43W TO 26N46W. N OF 27N WITHIN 330 
NM E OF TROUGH SW WINDS 20 TO 25 KT. SEAS 8 TO 11 FT.

.ATLC S OF 12N E OF 46W NE TO E WINDS 20 KT. SEAS TO 8 FT.
.24 HOUR FORECAST S OF 12N E OF 51W NE TO E WINDS 20 KT. SEAS TO 
8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

.ATLC 24 HOUR FORECAST TROUGH 27N62W TO 25N65W TO 18N65W. FROM 
17N TO 27N E OF TROUGH TO 58W S TO SW WINDS 20 TO 25 KT. SEAS TO 
8 FT.
.48 HOUR FORECAST TROUGH 26N55W TO 22N59W TO 18N60W. N OF 18N 
WITHIN 180 NM E OF TROUGH SE TO S WINDS 20 KT. SEAS TO 8 FT.

.CARIBBEAN 12 HOUR FORECAST TROUGH 20N74W TO 16N84W. FROM 15N TO 
18N WITHIN 180 NM E OF TROUGH S TO SW WINDS 20 KT. SEAS LESS 
THAN 8 FT.
.24 HOUR FORECAST TROUGH 19N73W TO 18N78W TO 15N83W. FROM 16N TO 
18N WITHIN 90 NM E OF TROUGH SW WINDS 20 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST TROUGH 19N74W TO 16N79W TO 12N83W. FROM 14N TO 
18N WITHIN 120 NM E OF TROUGH SW WINDS 20 KT. SEAS TO 8 FT.

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

$$
.FORECASTER LEWITSKY. TROPICAL PREDICTION CENTER.