000 FZNT02 KNHC 160900 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1030 UTC SUN APR 16 2023 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 0600 UTC SUN APR 16. 24 HOUR FORECAST VALID 0600 UTC MON APR 17. 48 HOUR FORECAST VALID 0600 UTC TUE APR 18. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .CARIBBEAN WITHIN 14N71W TO 14N75W TO 11N77W TO 10N76W TO 11N74W TO 12N70W TO 14N71W...INCLUDING THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. .24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .CARIBBEAN WITHIN 18N85W TO 18N86W TO 17N87W TO 16N87W TO 16N85W TO 17N84W TO 18N85W...INCLUDING GULF OF HONDURAS...E TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .GULF OF MEXICO COLD FRONT W OF AREA. WITHIN 29N88W TO 29N89W TO 28N91W TO 26N92W TO 26N90W TO 27N87W TO 29N88W S TO SW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .03 HOUR FORECAST COLD FRONT FROM 30N91W TO 25N95W. WITHIN 29N93W TO 30N93W TO 30N94W TO 29N97W TO 26N97W TO 27N95W TO 29N93W WINDS 20 TO 30 KT. SEAS TO 8 FT. .24 HOUR FORECAST COLD FRONT FROM 27N83W TO 23N95W. WITHIN 26N95W TO 26N97W TO 25N97W TO 24N96W TO 24N95W TO 26N95W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED SWELL. .27 HOUR FORECAST COLD FRONT FROM 26N82W TO 21N94W. 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 ERA. NATIONAL HURRICANE CENTER.