####018002487#### FZNT02 KNHC 181546 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1630 UTC THU APR 18 2024 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 THU APR 18. 24 HOUR FORECAST VALID 1200 UTC FRI APR 19. 48 HOUR FORECAST VALID 1200 UTC SAT APR 20. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC LOW PRES NEAR 24N57W 1012 MB WITH TROUGH TO 18N62W AND TROUGH FROM LOW TO 30N52W. WITHIN 25N53W TO 27N54W TO 25N56W TO 23N57W TO 23N56W TO 23N54W TO 25N53W WINDS 20 KT OR LESS...EXCEPT S TO SW WINDS 20 TO 25 KT FROM 23N TO 24N BETWEEN 52W AND 54W. SEAS 8 TO 11 FT IN S SWELL. .24 HOUR FORECAST LOW PRES NEAR 27N50W 1011 MB WITH TROUGH TO 18N62W AND TROUGH FROM LOW TO 31N47W. WITHIN 27N44W TO 29N46W TO 28N50W TO 27N51W TO 24N52W TO 23N49W TO 27N44W S TO SW WINDS 20 TO 30 KT...EXCEPT N TO NE WINDS 20 TO 25 KT FROM 27N TO 29N BETWEEN 50W AND 52W. SEAS 8 TO 11 FT. .48 HOUR FORECAST LOW PRES NEAR 30N42W 1013 MB WITH TROUGH TO 24N47W. WITHIN 31N38W TO 31N43W TO 28N45W TO 25N44W TO 25N42W TO 27N38W TO 31N38W S TO SW WINDS 20 TO 25 KT...EXCEPT N TO NE WINDS 20 TO 25 KT FROM 27N TO 31N BETWEEN 42W AND 44W. SEAS 8 TO 10 FT. .ATLC WITHIN 13N39W TO 15N43W TO 14N57W TO 06N54W TO 07N40W TO 13N39W WINDS 20 KT OR LESS. SEAS TO 8 FT IN E SWELL. .24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .ATLC AND CARIBBEAN WITHIN 20N73W TO 20N74W TO 19N76W TO 18N75W TO 20N73W...INCLUDING THE WINDWARD PASSAGE...NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .36 HOUR FORECAST WITHIN 20N73W TO 20N74W TO 19N75W TO 19N74W TO 19N73W TO 20N73W...INCLUDING THE WINDWARD PASSAGE...NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .GULF OF MEXICO 12 HOUR FORECAST WITHIN 23N88W TO 23N90W TO 22N91W TO 21N90W TO 22N87W TO 23N88W 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. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.