000 FZNT02 KNHC 150942 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1030 UTC THU JUL 15 2021 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 0600 UTC THU JUL 15. 24 HOUR FORECAST VALID 0600 UTC FRI JUL 16. 48 HOUR FORECAST VALID 0600 UTC SAT JUL 17. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC 15 HOUR FORECAST WITHIN 20N71W TO 20N72W TO 21N72W TO 21N71W TO 21N70W TO 20N71W...INCLUDING THE WINDWARD PASSAGE...E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .36 HOUR FORECAST WITHIN 20N71W TO 20N72W TO 21N72W TO 21N71W TO 21N70W TO 20N71W...INCLUDING THE WINDWARD PASSAGE...E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .CARIBBEAN WITHIN 11N74W TO 10N76W TO 13N76W TO 13N75W TO 12N74W TO 11N74W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 9 FT. ELSEWHERE WITHIN 12N70W TO 11N72W TO 12N72W TO 13N72W TO 13N70W TO 12N70W WINDS 20 KT OR LESS. SEAS TO 8 FT IN NE SWELL. .24 HOUR FORECAST WITHIN 11N76W TO 12N77W TO 13N74W TO 13N72W TO 12N70W TO 11N76W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 9 FT. .48 HOUR FORECAST WITHIN 12N70W TO 11N75W TO 13N76W TO 15N75W TO 14N71W TO 12N70W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 9 FT. .GULF OF MEXICO 18 HOUR FORECAST WITHIN 20N90.5W TO 19.5N91.5W TO 20.5N91.5W TO 21.5N91W TO 21.5N90.5W TO 20N90.5W...INCLUDING WITHIN 60 NM OF CAMPECHE...NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .24 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 RAMOS. NATIONAL HURRICANE CENTER.