000 FZNT02 KNHC 152003 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 2230 UTC TUE AUG 15 2023 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 TUE AUG 15. 24 HOUR FORECAST VALID 1800 UTC WED AUG 16. 48 HOUR FORECAST VALID 1800 UTC THU AUG 17. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC WITHIN 22N45W TO 23N48W TO 21N53W TO 20N61W TO 17N60W TO 20N53W TO 22N45W...INCLUDING IN ATLANTIC EXPOSURES AND PASSAGES...WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE TO E SWELL. .24 HOUR FORECAST WITHIN 20N59W TO 21N60W TO 21N62W TO 19N62W TO 20N60W TO 20N59W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN E SWELL. .48 HOUR FORECAST CONDITIONS IMPROVE. .CARIBBEAN WITHIN 12N75W TO 13N76W TO 12N77W TO 11N77W TO 12N75W TO 11N70W TO 12N75W...INCLUDING THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .21 HOUR FORECAST CONDITIONS IMPROVE. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER KONARIK. NATIONAL HURRICANE CENTER.