687 FZNT02 KNHC 040322 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 0430 UTC SAT AUG 4 2018 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 0000 UTC SAT AUG 4. 24 HOUR FORECAST VALID 0000 UTC SUN AUG 5. 48 HOUR FORECAST VALID 0000 UTC MON AUG 6. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .CARIBBEAN WITHIN AREA BOUNDED BY 13N71W TO 11N70W TO 10N72W TO 12N78W TO 15N78W TO 15N76W TO 13N71W...INCLUDING WITHIN 90 NM OF COAST OF COLOMBIA AND GULF OF VENEZUELA...NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 11 FT W OF 72W. .24 HOUR FORECAST WITHIN AREA BOUNDED BY 13N71W TO 11N72W TO 11N80W TO 14N80W TO 15N78W TO 13N76W TO 13N71W...INCLUDING WITHIN 90 NM OF COAST OF COLOMBIA AND GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT W OF 72W. .48 HOUR FORECAST WITHIN AREA BOUNDED BY 13N70W TO 11N70W TO 11N71W TO 11N74W TO 13N73W TO 12N72W TO 13N70W...INCLUDING WITHIN 90 NM OF COAST OF COLOMBIA AND GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT W OF 72W. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.