000 FZNT02 KNHC 170328 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 0430 UTC SAT MAR 17 2018 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 SAT MAR 17. 24 HOUR FORECAST VALID 0000 UTC SUN MAR 18. 48 HOUR FORECAST VALID 0000 UTC MON MAR 19. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC N OF 28N BETWEEN 51W AND 70W W TO NW WINDS 20 TO 25 KT. SEAS 8 TO 12 FT. ELSEWHERE N OF 25N E OF 65W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW SWELL. .24 HOUR FORECAST N OF 22N E OF 65W WINDS 20 KT OR LESS. SEAS 8 TO 15 FT IN NW SWELL...HIGHEST NEAR 30N55W. .48 HOUR FORECAST COLD FRONT FROM 31N60W TO 30N70W. N OF FRONT W TO NW WINDS 20 TO 25 KT. SEAS 8 TO 11 FT. ELSEWHERE N OF 17N E OF 55W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW SWELL. .ATLC S OF 25N E OF 55W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL. .24 HOUR FORECAST S OF 22N E OF 50W WINDS 20 KT OR LESS. SEAS TO 9 FT IN N SWELL. .48 HOUR FORECAST S OF 17N E OF 50W WINDS 20 KT OR LESS. SEAS TO 8 FT IN N SWELL. CARIBBEAN FROM 10N TO 13N BETWEEN 73W AND 78W NE WINDS 20 TO 25 KT. SEAS TO 9 FT. S OF 13N BETWEEN 63W AND 73W NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST FROM 10N TO 13N BETWEEN 70W AND 80W NE WINDS 20 TO 25 KT. SEAS TO 9 FT. .48 HOUR FORECAST FROM 11N TO 13N BETWEEN 72W AND 76W NE WINDS 20 TO 25 KT. SEAS 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.