000 FZNT02 KNHC 151422 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1630 UTC SAT APR 15 2023 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 1200 UTC SAT APR 15. 24 HOUR FORECAST VALID 1200 UTC SUN APR 16. 48 HOUR FORECAST VALID 1200 UTC MON APR 17. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .CARIBBEAN WITHIN 14N74W TO 14N75W TO 13N78W TO 11N79W TO 10N77W TO 12N74W TO 14N74W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. .24 HOUR FORECAST LITTLE CHANGE. .48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .GULF OF MEXICO 24 HOUR FORECAST COLD FRONT FROM 30N88W TO 25N97W. WITHIN 29N90W TO 30N95W TO 28N97W TO 26N97W TO 27N93W TO 28N91W TO 29N90W N TO NE WINDS 20 TO 30 KT. SEAS TO 8 FT. .48 HOUR FORECAST COLD FRONT 26N81W TO 23N87W TO 22N97W. 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 CHRISTENSEN. NATIONAL HURRICANE CENTER.