000 FZNT02 KNHC 300318 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 0430 UTC FRI APR 30 2021 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 0000 UTC FRI APR 30. 24 HOUR FORECAST VALID 0000 UTC SAT MAY 1. 48 HOUR FORECAST VALID 0000 UTC SUN MAY 2. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC 42 HOUR FORECAST COLD FRONT 31N65W TO 29N70W. E OF FRONT WITHIN 30.5N62.5W TO 30.5N65W TO 31N65.5W TO 31N61.5W TO 30.5N62.5W SW TO W WINDS 20 TO 25 KT. SEAS TO 8 FT. .48 HOUR FORECAST COLD FRONT 31N60W TO 29N65W. WITHIN 30.5N58.5W TO 30.5N60.5W TO 31N61.5W TO 31N57.5W TO 30.5N58.5W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN W TO NW SWELL. .CARIBBEAN WITHIN 16N84W TO 16N86W TO 17N87W TO 18N87W TO 18N86W TO 16N84W...INCLUDING THE GULF OF HONDURAS...E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .24 HOUR FORECAST WITHIN 16N85W TO 16N86W TO 17N87W TO 17N86W TO 17N85W TO 16N85W...INCLUDING THE GULF OF HONDURAS...E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .48 HOUR FORECAST WITHIN 16N85W TO 16N86W TO 17N86W TO 17N85W TO 16N85W...INCLUDING THE GULF OF HONDURAS...E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .GULF OF MEXICO WITHIN 22N87W TO 22N89W TO 23N89W TO 23N88W TO 23N87W TO 22N87W E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .06 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .GULF OF MEXICO AREAS OF SMOKE WITHIN 20N91W TO 19N96W TO 23N98W TO 29N93W TO 22N94W TO 20N91W...INCLUDING WITHIN 60 NM OF VERACRUZ AND WITHIN 60 NM OF CAMPECHE. .24 HOUR FORECAST AREAS OF SMOKE S OF 23N AND W OF 91W...INCLUDING WITHIN 60 NM OF VERACRUZ AND WITHIN 60 NM OF CAMPECHE. .36 HOUR FORECAST CONDITIONS IMPROVE. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER HAGEN. NATIONAL HURRICANE CENTER.