000 FZNT02 KNHC 042046 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 2230 UTC THU MAR 4 2021 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 1800 UTC THU MAR 4. 24 HOUR FORECAST VALID 1800 UTC FRI MAR 5. 48 HOUR FORECAST VALID 1800 UTC SAT MAR 6. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC COLD FRONT FROM 31N63W TO 22N78W. WITHIN 25N61W TO 26N75W TO 30N73W TO 31N50W TO 25N61W SW TO W WINDS 20 TO 30 KT. SEAS 8 TO 12 FT. .24 HOUR FORECAST COLD FROM 31N58W TO 21N76W. WITHIN 29N49W TO 26N59W TO 27N64W TO 31N63W TO 31N46W TO 29N49W SW WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. .48 HOUR FORECAST FRONT DISSIPATED. WITHIN 29N49W TO 29N56W TO 31N56W TO 31N49W TO 29N49W WINDS 20 KT OR LESS. SEAS 8 FT IN SW TO W SWELL. .ATLC WITHIN 07N35W TO 07N58W TO 26N60W TO 31N49W TO 31N35W TO 07N35W E WINDS 20 TO 25 KT. SEAS 8 TO 12 FT. .24 HOUR FORECAST WITHIN 07N35W TO 07N50W TO 12N58W TO 30N44W TO 31N35W TO 07N35W E WINDS 20 TO 25 KT. SEAS 8 TO 11 FT. .48 HOUR FORECAST WITHIN 07N35W TO 06N58W TO 20N54W TO 28N35W TO 07N35W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. .CARIBBEAN WITHIN 10N76W TO 10N77W TO 11N78W TO 13N76W TO 12N75W TO 10N76W NE WINDS 20 TO 25 KT. SEAS 8 FT. .24 HOUR FORECAST LITTLE CHANGE. .48 HOUR FORECAST LITTLE CHANGE. .GULF OF MEXICO 36 HOUR FORECAST COLD FRONT FROM LOW PRESSURE 1013 MB NEAR 27N90W TO 20N95W WITHIN 19N96W TO 22N98W TO 24N98W TO 26N97W TO 25N95W TO 19N96W...INCLUDING WITHIN 60 NM OF VERACRUZ... WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .48 HOUR FORECAST COLD FRONT FROM LOW PRESSURE 1012 MB NEAR 29N85W TO 18N95W. LITTLE CHANGE IN WINDS AND SEAS. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.