000 FZNT02 KNHC 290313 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 0430 UTC THU JUL 29 2021 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 JUL 29. 24 HOUR FORECAST VALID 0000 UTC FRI JUL 30. 48 HOUR FORECAST VALID 0000 UTC SAT JUL 31. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC AND CARIBBEAN WITHIN 20N74W TO 19N74W TO 20N75W TO 20N74W...INCLUDING THE WINDWARD PASSAGE...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .09 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .CARIBBEAN WITHIN 12N73W TO 11N75W TO 12N75W TO 13N73W TO 12N70W TO 12N73W NE TO E WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST WITHIN 12N69W TO 13N71W TO 12N73W TO 14N73W TO 14N69W TO 12N69W E WINDS 20 TO 25 KT. SEAS TO 8 FT. .48 HOUR FORECAST WITHIN 13N69W TO 11N71W TO 13N72W TO 13N74W TO 15N73W TO 13N69W E WINDS 20 TO 30 KT. SEAS 8 TO 9 FT. WITHIN 15N74W TO 15N75W TO 16N76W TO 16N75W TO 16N74W TO 15N74W WINDS 20 KT OR LESS. SEAS 8 FT IN E SWELL. .CARIBBEAN WITHIN 16.5N85.5W TO 16.5N86.5W TO 16N87W TO 17N86.5W TO 17N86W TO 16.5N85.5W...INCLUDING THE GULF OF HONDURAS...E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .06 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .GULF OF MEXICO 27 HOUR FORECAST WITHIN 20N91W TO 19N91W TO 21N92W TO 22N91W TO 22N90W TO 20N91W...INCLUDING WITHIN 60 NM OF CAMPECHE...E WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT. .33 HOUR FORECAST CONDITIONS IMPROVE. 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.