000 FZNT32 KNHC 240220 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1020 PM EDT SUN SEP 23 2012 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 TROUGH ALONG 97W WILL MOVE INLAND OVER SOUTHERN MEXICO MON. A WEAKENING COLD FRONT NE GULF WILL BECOME STATIONARY ACROSS THE NORTH-CENTRAL GULF MON. THE FRONT WILL BECOME DIFFUSE THROUGH TUE AS HIGH PRES NORTHEAST OF THE AREA GRADUALLY WEAKENS. GULF OF MEXICO N OF 26N W OF 87W .OVERNIGHT...NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .MON...NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .MON NIGHT THROUGH TUE NIGHT...E TO SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .WED THROUGH FRI...E TO SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .OVERNIGHT...NE TO E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .MON...NE TO E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .MON NIGHT THROUGH TUE NIGHT...E TO SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .WED THROUGH FRI...E TO SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. SW GULF OF MEXICO S OF 22N W OF 87W .OVERNIGHT...NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .MON...NE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .MON NIGHT THROUGH TUE NIGHT...E TO SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .WED THROUGH FRI...E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. GULF OF MEXICO E OF 87W .OVERNIGHT...NE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .MON...NE WINDS 10 TO 15 KT. SEAS 2 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. SEAS 2 TO 3 FT.