000 FZNT02 KNHC 160301 HSFAT2 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 0430 UTC THU MAY 16 2013 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 0000 UTC THU MAY 16. 24 HOUR FORECAST VALID 0000 UTC FRI MAY 17. 48 HOUR FORECAST VALID 0000 UTC SAT MAY 18. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC COLD FRONT FROM 31N57W TO 24N65W THEN DISSIPATING TO 21N76W. W OF FRONT TO 70W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N SWELL. .12 HOUR FORECAST FRONT FROM 31N56W TO 22N65W. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .ATLC TROUGH FROM 31N41W TO LOW PRES NEAR 28N42W 1018 MB TO 25N42W. N OF 27N 37W AND 47W N TO NE WINDS 20 TO 25 KT. SEAS 8 TO 11 FT. .12 HOUR FORECAST TROUGH FROM 31N47W TO LOW PRES 1018 MB NEAR 29N45W TO 26N44W. N OF 30N BETWEEN 41W AND 47W WINDS 20 KT OR LESS. SEAS 8 FT IN NE SWELL. .18 HOUR FORECAST TROUGH FROM 31N48W TO LOW PRES 1018 MB NEAR 28N45W TO 26N45W. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .CARIBBEAN S OF 13N BETWEEN 74W AND 80W NE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. .18 HOUR FORECAST FROM 11N TO 13N BETWEEN 72W AND 76W NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS 8 FT OR LESS. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.