000 FZNT32 KNHC 280209 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1009 PM EDT SAT APR 27 2013 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 NE TO SW ORIENTED RIDGE WILL DOMINATE THE GULF WATERS THROUGH TUE. A TROUGH WILL DEVELOP IN THE CENTRAL AND E GULF WED AND THU AHEAD OF THE NEXT COLD FRONT. THAT FRONT IS FORECAST TO ENTER THE NW GULF THU. GULF OF MEXICO N OF 26N W OF 87W .OVERNIGHT...SE WINDS 10 KT. SEAS 3 TO 4 FT. .SUN...SE WINDS 10 KT. SEAS 3 TO 4 FT. .SUN NIGHT THROUGH MON NIGHT...E WINDS LESS THAN 10 KT. SEAS 2 TO 4 FT. .TUE THROUGH THU...NE WINDS 10 TO 20 KT...INCREASING TO 20 TO 25 KT THU. SEAS 3 TO 5 FT...BUILDING TO 5 TO 8 FT LATE THU. GULF OF MEXICO FROM 22N TO 26N W OF 87W .OVERNIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .SUN...SE WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .SUN NIGHT THROUGH MON NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TUE THROUGH THU...NE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. SW GULF OF MEXICO S OF 22N W OF 87W .OVERNIGHT...WITHIN 60 NM OF COAST OF VERACRUZ...E WINDS LESS THAN 10 KT. ELSEWHERE...NE WINDS 10 TO 15 KT. SHIFTING TO E 10 TO 20 KT LATE. SEAS 3 TO 5 FT. .SUN...WITHIN 60 NM OF COAST OF VERACRUZ...E WINDS LESS THAN 10 KT. ELSEWHERE...E WINDS 10 TO 20 KT...SHIFTING TO SE 10 TO 15 KT LATE. SEAS 3 TO 5 FT. .SUN NIGHT THROUGH MON NIGHT...E WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF VERACRUZ...AND E 10 TO 15 KT ELSEWHERE. SEAS 3 TO 5 FT. .TUE THROUGH THU...N WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. GULF OF MEXICO E OF 87W .OVERNIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT...EXCEPT TO 6 FT STRAITS OF FLORIDA. .SUN...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SUN NIGHT THROUGH MON NIGHT...SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .TUE THROUGH THU...E WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT.