000 FZNT02 KNHC 290135 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 0430 UTC MON APR 29 2019 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 MON APR 29. 24 HOUR FORECAST VALID 0000 UTC TUE APR 30. 48 HOUR FORECAST VALID 0000 UTC WED MAY 01. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC TROUGH FROM 28N74W TO 22N78W. SCATTERED TSTMS WITHIN 120 NM OF TROUGH. .12 HOUR FORECAST TROUGH FROM 27N72W TO 21N77W. CONDITIONS IMPROVE. .ATLC 24 HOUR FORECAST S OF 21N BETWEEN 70W AND 74W...INCLUDING APPROACH TO WINDWARD PASSAGE...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .48 HOUR FORECAST S OF 25N W OF 70W...INCLUDING APPROACH TO WINDWARD PASSAGE AND STRAITS OF FLORIDA...NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT E OF BAHAMAS. .CARIBBEAN FROM 10.5N TO 15N BETWEEN 64W AND 79W...INCLUDING THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. .24 HOUR FORECAST LITTLE CHANGE...EXCEPT ELSEWHERE FROM 10N TO 16N BETWEEN 72W AND 81W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE TO E SWELL. .36 HOUR FORECAST FROM 11N TO 17N BETWEEN 66W AND 81W... INCLUDING THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 12 FT. .48 HOUR FORECAST LITTLE CHANGE. .GULF OF MEXICO 24 HOUR FORECAST FROM 19N TO 23N BETWEEN 87W AND 92W N TO NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .36 HOUR FORECAST N OF 25N W OF 94W SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .48 HOUR FORECAST FROM 20N TO 23N BETWEEN 87W AND 92W AND FROM 22N TO 24N E OF 86W...INCLUDING STRAITS OF FLORIDA...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. N OF 25N W OF 95W WINDS 20 KT OR LESS. SEAS TO 8 FT IN SE SWELL. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.