000 FZNT02 KNHC 010813 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1030 UTC SUN APR 01 2018 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 01. 24 HOUR FORECAST VALID 0600 UTC MON APR 02. 48 HOUR FORECAST VALID 0600 UTC TUE APR 03. .WARNINGS. .NONE SYNOPSIS AND FORECAST. .ATLC TROUGH FROM 27N58W TO 18N61W MOVING W 15 KT. WITHIN 150 NM OF 24N55.5W E TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. SCATTERED TSTMS. .24 HOUR FORECAST TROUGH WEAKEN. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .CARIBBEAN FROM 10.5N TO 12N BETWEEN 74W AND 76W NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .18 HOUR FORECAST FROM 11N TO 12N BETWEEN 74W AND 76W NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST LITTLE CHANGE. .36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .42 HOUR FORECAST FROM 11N TO 12N BETWEEN 74W AND 76W NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .48 HOUR FORECAST LITTLE CHANGE. .GULF OF MEXICO 48 HOUR FORECAST SW OF LINE FROM 22N97W TO 20N96W SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER NELSON. NATIONAL HURRICANE CENTER.