000 FZNT02 KNHC 170830 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1030 UTC TUE MAR 17 2020 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 TUE MAR 17. 24 HOUR FORECAST VALID 0600 UTC WED MAR 18. 48 HOUR FORECAST VALID 0600 UTC THU MAR 19. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC COLD FRONT FROM 31N51W TO 25N57W. WITHIN 29N59W TO 28N65W TO 31N66W TO 31N54W TO 29N59W WINDS 20 KT OR LESS. SEAS 8 FT IN N SWELL. .24 HOUR FORECAST TROUGH FROM 31N48W TO 24N51W. WITHIN 29N51W TO 28N55W TO 31N61W TO 31N48W TO 29N51W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN N TO NE SWELL. .48 HOUR FORECAST TROUGH FROM 31N46W TO 23N49W. WITHIN 29N35W TO 29N45W TO 27N56W TO 31N54W TO 31N35W TO 29N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N TO NE SWELL. .CARIBBEAN WITHIN 10N76W TO 10N78W TO 12N78W TO 13N76W TO 12N74W TO 10N76W NE WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. .24 HOUR FORECAST WITHIN 10N76W TO 11N78W TO 14N77W TO 14N75W TO 12N74W TO 10N76W NE WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. .48 HOUR FORECAST WITHIN 12N74W TO 09N76W TO 10N79W TO 15N78W TO 15N74W TO 12N74W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. .CARIBBEAN WITHIN 17N70W TO 17N71W TO 18N70W TO 17N70W NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST WITHIN 15N70W TO 17N72W TO 18N70W TO 17N69W TO 15N70W NE WINDS 20 TO 25 KT. SEAS TO 8 FT. .48 HOUR FORECAST WITHIN 16N71W TO 17N73W TO 18N71W TO 17N70W TO 16N71W NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT. .CARIBBEAN WITHIN 18N75W TO 19N76W TO 20N74W TO 18N75W... INCLUDING WINDWARD PASSAGE...NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT. .24 HOUR FORECAST WITHIN 18N75W TO 18N76W TO 19N76W TO 20N75W TO 20N74W TO 18N75W...INCLUDING WINDWARD PASSAGE...NE WINDS 20 TO 25 KT. SEAS TO 8 FT. .48 HOUR FORECAST WITHIN 20N72W TO 19N77W TO 21N75W TO 22N77W TO 23N75W TO 20N72W...INCLUDING WINDWARD PASSAGE...NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT. .GULF OF MEXICO 48 HOUR FORECAST WITHIN 22N88W TO 22N90W TO 22N91W TO 24N90W TO 23N89W TO 22N88W E TO 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 MUNDELL. NATIONAL HURRICANE CENTER.