000 FZNT02 KNHC 262018 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 2230 UTC THU APR 26 2018 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 1800 UTC THU APR 26. 24 HOUR FORECAST VALID 1800 UTC FRI APR 27. 48 HOUR FORECAST VALID 1800 UTC SAT APR 28. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC N OF 30N BETWEEN 63W AND 65W WINDS 20 KT OR LESS. SEAS TO 8 FT IN E TO SE SWELL. .06 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .ATLC LOW PRES NEAR 29.5N49W 1016 MB. WITHIN AREA BOUNDED BY 31N55W TO 31N45W TO 27N48W TO 27N53W TO 31N55W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N SWELL. .24 HOUR FORECAST LOW DISSIPATED. TROUGH FROM 31N54W TO 25N54W. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER AL. NATIONAL HURRICANE CENTER.