FZNT02 KNHC 181922 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 2230 UTC FRI JUL 18 2025 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 AMERICA SYNOPSIS VALID 1800 UTC FRI JUL 18. 24 HOUR FORECAST VALID 1800 UTC SAT JUL 19. 48 HOUR FORECAST VALID 1800 UTC SUN JUL 20. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC AND CARIBBEAN 06 HOUR FORECAST FROM 19N TO 21.5N BETWEEN 71W AND 76W...INCLUDING THE WINDWARD PASSAGE...NE TO E WINDS 20 TO 30 KT. SEAS TO 2.5 M IN THE WINDWARD PASSAGE. .18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. .24 HOUR FORECAST LITTLE CHANGE. .36 HOUR FORECAST FROM 19N TO 20.5N BETWEEN 72W AND 76W...INCLUDING THE WINDWARD PASSAGE...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .42 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. .48 HOUR FORECAST LITTLE CHANGE. .CARIBBEAN FROM 11N TO 15N BETWEEN 70W AND 82W...INCLUDING THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 30 KT. SEAS 3 TO 4.0 M OFFSHORE COLOMBIA...AND 2.5 TO 3 M ELSEWHERE. FROM 15N TO 17.5N BETWEEN 71W AND 80W E WINDS 20 TO 25 KT. SEAS 2.5 TO 3 M. FROM 09N TO 11N E OF 80W WINDS 20 KT OR LESS. SEAS 2.5 TO 3 M IN NE SWELL. .24 HOUR FORECAST FROM 11N TO 15.5N BETWEEN 70W AND 82W...INCLUDING THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS 2.5 TO 3 M. S OF 11N E OF 80W WINDS 20 KT OR LESS. SEAS 2.5 TO 3 M IN NE SWELL. .48 HOUR FORECAST FROM 11N TO 15N BETWEEN 68W AND 78W...INCLUDING THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS TO 2.5 M. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. $$ .FORECASTER GR. NATIONAL HURRICANE CENTER.