000 FZNT02 KNHC 050900 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1030 UTC THU JUL 5 2018 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 0600 UTC THU JUL 05. 24 HOUR FORECAST VALID 0600 UTC FRI JUL 06. 48 HOUR FORECAST VALID 0600 UTC SAT JUL 07. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC LOW PRES NEAR 10.5N40W 1009 MB. WITHIN 75 NM N QUADRANT OF LOW WINDS 20 TO 30 KT. SEAS TO 9 FT. .24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 11N44W 1009 MB. WITHIN 75 NM N QUADRANT OF LOW WINDS 20 TO 30 KT. SEAS TO 11 FT. .48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 13N48W 1009 MB. WITHIN 90 NM N QUADRANT OF LOW WINDS 20 TO 30 KT. SEAS TO 11 FT. .ATLC S OF 21.5N BETWEEN 70W AND 74W...INCLUDING APPROACH TO THE WINDWARD PASSAGE...E WINDS 20 TO 25 KT. SEAS TO 8 FT. .24 HOUR FORECAST S OF 21N BETWEEN 72W AND 75W...INCLUDING WINDWARD PASSAGE...E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .CARIBBEAN FROM 10.5N TO 18N BETWEEN 67W AND 80W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. .24 HOUR FORECAST FROM 11N TO 17.5N BETWEEN 70W AND 82W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 14 FT. .48 HOUR FORECAST FROM 10.5N TO 16N BETWEEN 70W AND 82W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 12 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER MUNDELL. NATIONAL HURRICANE CENTER.