000 FZNT02 KNHC 300947 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1030 UTC FRI JUL 30 2021 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 0600 UTC FRI JUL 30. 24 HOUR FORECAST VALID 0600 UTC SAT JUL 31. 48 HOUR FORECAST VALID 0600 UTC SUN AUG 01. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC 15 HOUR FORECAST WITHIN 20N70.5W TO 20N72W TO 20.5N71.5W TO 20.5N71W TO 20.5N70.5W TO 20N70.5W E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST LITTLE CHANGE. .30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .36 HOUR FORECAST WITHIN 20N70.5W TO 20N74W TO 20.5N71.5W TO 20.5N71W TO 20.5N70.5W TO 20N70.5W...INCLUDING THE WINDWARD PASSAGE...E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .48 HOUR FORECAST LITTLE CHANGE. .CARIBBEAN WITHIN 11N66W TO 13N72W TO 15N74W TO 15N72W TO 13N67W TO 11N66W E WINDS 20 TO 25 KT. SEAS 8 FT. .24 HOUR FORECAST WITHIN 13N70W TO 12N70W TO 12N76W TO 16N77W TO 16N73W TO 13N70W E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. .36 HOUR FORECAST WITHIN 12N69W TO 11N76W TO 12N80W TO 16N78W TO 15N73W TO 12N69W E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. .48 HOUR FORECAST WITHIN 13N69W TO 11N71W TO 11N78W TO 13N79W TO 18N73W TO 13N69W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.