000 FZNT32 KNHC 282001 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 401 PM EDT SUN APR 28 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 RIDGE WILL REMAIN EXTENDED FROM THE W ATLC ACROSS ACROSS THE N GULF TO THE TEXAS COAST THROUGH MID WEEK...WHILE A WEAK TROUGH REMAINS ANCHORED OVER THE SW GULF OF MEXICO. A COLD FRONT WILL MOVE OFF THE TEXAS COAST THU...REACHING FROM S CENTRAL LOUISIANA TO 22N98W THU LATE...THEN FROM NEAR MOBILE ALABAMA TO NEAR 18N93W FRI MORNING. AREAS OF SMOKE WILL BE IN THE SW GULF THROUGH TONIGHT. GULF OF MEXICO N OF 26N W OF 87W .TONIGHT...E WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .MON...E WINDS LESS THAN 10 KT. SEAS 2 TO 4 FT. .MON NIGHT THROUGH TUE NIGHT...SE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .WED THROUGH FRI...E WINDS 10 TO 15 KT...BECOMING N TO NE 20 TO 30 KT BEHIND FRONT. SEAS 4 TO 6 FT...BUILDING TO 5 TO 8 FT LATE THU. GULF OF MEXICO FROM 22N TO 26N W OF 87W ...GALE CONDITIONS EXPECTED W OF 94W FRI... .TONIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .MON...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .MON NIGHT THROUGH TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .WED THROUGH FRI...NE TO E WINDS 10 TO 15 KT...BECOMING N TO NE 20 TO 30 KT BEHIND FRONT...EXCEPT WINDS BECOMING NW TO N 25 TO 35 KT W OF 94W BEHIND FRONT. SEAS 4 TO 6 FT...BUILDING TO 5 TO 8 FT BEHIND FRONT...EXCEPT BUILDING TO 8 TO 12 FT W OF 94W BEHIND FRONT. SW GULF OF MEXICO S OF 22N W OF 87W ...GALE CONDITIONS EXPECTED W OF 94W FRI... .TONIGHT...WITHIN 60 NM OF COAST OF VERACRUZ...E WINDS LESS THAN 10 KT. ELSEWHERE...E WINDS 10 TO 15 KT...BECOMING 10 TO 20 KT LATE. SEAS 2 TO 4 FT. .MON...WITHIN 60 NM OF COAST OF VERACRUZ...NE WINDS LESS THAN 10 KT. ELSEWHERE...E WINDS 10 TO 20 KT. BECOMING 10 TO 15 KT LATE. SEAS 2 TO 3 FT. .MON NIGHT...NE WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF VERACRUZ...AND E 10 TO 15 KT ELSEWHERE. SEAS 2 TO 3 FT. .TUE...VARIABLE WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF VERACRUZ...AND SE 10 TO 15 KT ELSEWHERE. SEAS 2 TO 3 FT. .TUE NIGHT...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 TO 3 FT. .WED THROUGH THU...N WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .FRI...N WINDS 20 TO 30 KT...EXCEPT 25 TO 35 KT W OF 94W. SEAS 6 TO 9 FT...EXCEPT 8 TO 13 FT W OF 94W. GULF OF MEXICO E OF 87W .TONIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT...EXCEPT TO 6 FT STRAITS OF FLORIDA. .MON...SE WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT LATE. SEAS 2 TO 4 FT. .MON NIGHT THROUGH TUE NIGHT...SE WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .WED THROUGH FRI...N WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.