000 FZNT02 KNHC 211523 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1630 UTC FRI JUL 21 2017 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 1200 UTC FRI JUL 21. 24 HOUR FORECAST VALID 1200 UTC SAT JUL 22. 48 HOUR FORECAST VALID 1200 UTC SUN JUL 23. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC AND CARIBBEAN FROM 18.5N TO 21N BETWEEN 63W AND 67W WINDS 20 KT OR LESS. SEAS TO 8 FT IN E SWELL. .06 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .12 HOUR FORECAST FROM 19N TO 21N BETWEEN 71W AND 75W... INCLUDING APPROACHES TO WINDWARD PASSAGE...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .CARIBBEAN FROM 11N TO 14N BETWEEN 74W AND 80W E WINDS 20 KT 25 KT. SEAS TO 9 FT. ELSEWHERE FROM 11.5N TO 15.5N BETWEEN 74W AND 82W WINDS 20 KT OR LESS. SEAS TO 10 FT IN E SWELL. FROM 16N TO 18.5N BETWEEN 66.5W AND 73.5W...INCLUDING S MONA PASSAGE...NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT. .24 HOUR FORECAST FROM 10.5N TO 15N BETWEEN 69W AND 77W E WINDS 20 TO 25 KT. SEAS TO 8 FT. FROM 16N TO 18N BETWEEN 70.5W AND 75W E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .48 HOUR FORECAST FROM 11N TO 15.5N BETWEEN 70W AND 77W E WINDS 20 TO 25 KT. SEAS TO 9 FT. .CARIBBEAN 12 HOUR FORECAST WITHIN AREA BOUNDED BY 16N86W TO 16N87W TO 16N88W TO 17N88W TO 17N86W TO 16N86W...INCLUDING GULF OF HONDURAS...E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.