000 FZNT32 KNHC 190805 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 405 AM EDT SUN APR 19 2015 MARINE WEATHER HF VOICE BROADCAST FOR THE GULF OF MEXICO 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. SYNOPSIS FOR THE GULF OF MEXICO .SYNOPSIS...A SURFACE TROUGH WILL SHIFT W OFF THE YUCATAN PENINSULA EACH NIGHT...MOVE NW ACROSS THE SW WATERS DURING THE EARLY MORNING HOURS...AND DISSIPATE BY THE EARLY AFTERNOON. A WEAK COLD FRONT WILL MOVE E ACROSS THE NW WATERS LATE TONIGHT...PASS E ACROSS THE N CENTRAL WATERS ON MON AND ACROSS THE NE WATERS ON MON NIGHT. WEAK HIGH PRESSURE WILL REBUILD IN THE WAKE OF THE FRONT WITH LITTLE CHANGE THROUGH THU NIGHT. GULF OF MEXICO N OF 26N W OF 87W .TODAY...S WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .TONIGHT...S WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .MON...S WINDS LESS THAN 10 KT...BECOMING N LATE. SEAS 3 FT. .MON NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .TUE...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .WED...SE WINDS 10 KT. SEAS 3 TO 4 FT. .WED NIGHT...SE WINDS 10 KT. SEAS 3 FT. .THU...S WINDS 10 KT. SEAS 3 FT. .THU NIGHT...S WINDS 10 KT. SEAS 3 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .TODAY...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .TONIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .MON...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .MON NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .TUE...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .WED...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .WED NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .THU...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .THU NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. SW GULF OF MEXICO S OF 22N W OF 87W .TODAY...E WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF VERACRUZ...AND SE 10 TO 15 KT ELSEWHERE. SEAS 3 FT MORNING...BECOMING 2 FT OR LESS. .TONIGHT...WITHIN 60 NM OF COAST OF VERACRUZ...SE WINDS LESS THAN 10 KT. ELSEWHERE...E WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT LATE. SEAS 2 FT OR LESS. .MON...E WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF VERACRUZ...AND SE 10 TO 15 KT ELSEWHERE. SEAS 3 FT MORNING...BECOMING 2 FT OR LESS. .MON NIGHT...E WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF VERACRUZ...AND NE 10 TO 15 KT ELSEWHERE. SEAS 2 FT OR LESS. .TUE...E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. .TUE NIGHT...NE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. .WED...SE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. .WED NIGHT...E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. .THU...SE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. .THU NIGHT...E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. GULF OF MEXICO E OF 87W .TODAY...S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TONIGHT...S WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .MON...S WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .MON NIGHT...S WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .TUE...E WINDS LESS THAN 10 KT. SEAS 3 FT. .TUE NIGHT...E WINDS 10 KT. SEAS 2 FT OR LESS. .WED...SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .WED NIGHT...SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .THU...S WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .THU NIGHT...SW WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.