000 FZNT02 KNHC 051333 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1630 UTC THU JAN 5 2023 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 THU JAN 5. 24 HOUR FORECAST VALID 1200 UTC FRI JAN 6. 48 HOUR FORECAST VALID 1200 UTC SAT JAN 7. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC WITHIN 21N49W TO 22N59W TO 21N65W TO 10N59W TO 09N53W TO 15N49W TO 21N49W...INCLUDING ATLANTIC EXPOSURES AND PASSAGES... NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. WITHIN 09N48W TO 12N48W TO 12N51W TO 07N52W TO 07N43W TO 08N44W TO 09N48W WINDS 20 KT OR LESS. SEAS 8 FT IN N TO NE SWELL. .24 HOUR FORECAST WITHIN 20N44W TO 22N65W TO 10N60W TO 07N51W TO 07N43W TO 11N40W TO 20N44W...INCLUDING ATLANTIC EXPOSURES AND PASSAGES...NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. .48 HOUR FORECAST WITHIN 20N35W TO 20N61W TO 11N59W TO 06N52W TO 07N43W TO 12N35W TO 20N35W...INCLUDING ATLANTIC EXPOSURES...NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. .ATLC WITHIN 21N71.5W TO 21N73.5W TO 20N74W TO 20N71.5W TO 20N71W TO 21N71.5W...INCLUDING THE APPROACH TO THE WINDWARD PASSAGE...E 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. .ATLC COLD FRONT JUST W OF AREA. WITHIN 31N75.5W TO 31N79.5W TO 30.5N79W TO 30.5N77W TO 30.5N76W TO 31N75.5W SW WINDS 20 TO 25 KT. SEAS TO 8 FT. .12 HOUR FORECAST COLD FRONT FROM 31N76W TO 27.5N80.5W. CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .CARIBBEAN WITHIN 18N71W TO 18N73W TO 17N74W TO 16N74W TO 16N73W TO 17N71W TO 18N71W NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT. .24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .CARIBBEAN WITHIN 12N74W TO 12N75W TO 12N76W TO 10N77W TO 10N76W TO 11N75W TO 12N74W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. .24 HOUR FORECAST LITTLE CHANGE...EXCEPT SEAS TO 8 FT. .48 HOUR FORECAST LITTLE CHANGE. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.