000 FZNT32 KNHC 051451 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1051 AM EDT WED JUN 5 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 SURFACE TROUGH EXTENDS ACROSS THE CENTRAL GULF WITH LOW PRES CENTERED TROUGH AXIS NEAR 25N89W. FRESH TO STRONG SOUTHERLY FLOW PREVAILS E OF THE TROUGH...ALONG WITH VERY ACTIVE WEATHER. THE LOW WILL DRIFT NE THROUGH THU...THEN ACROSS N FLORIDA FRI...POSSIBLY AS A SUBTROPICAL OR TROPICAL CYCLONE. A WEAKENING COLD FRONT WILL MOVE ACROSS THE N GULF SAT...STALLING AND DISSIPATING OVER THE CENTRAL GULF THROUGH SUN. GULF OF MEXICO N OF 26N W OF 87W .THIS AFTERNOON...E WINDS 10 TO 15 KT...BECOMING 10 TO 20 KT LATE. SEAS 5 TO 7 FT. .TONIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .THU AND THU NIGHT...NE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .FRI...VARIABLE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .SAT THROUGH SUN...S WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .THIS AFTERNOON...N WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .TONIGHT...NE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .THU...NW WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .THU NIGHT...NE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .FRI...NE WINDS LESS THAN 10 KT. SEAS 2 TO 4 FT. .SAT THROUGH SUN...SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. SW GULF OF MEXICO S OF 22N W OF 87W .THIS AFTERNOON...VARIABLE WINDS LESS THAN 10 KT...BECOMING NW LESS THAN 10 KT LATE. SEAS 2 FT. .TONIGHT...N WINDS LESS THAN 10 KT. SEAS 2 FT. .THU...W WINDS LESS THAN 10 KT. SEAS 2 FT. .THU NIGHT...NE WINDS LESS THAN 10 KT. SEAS 2 FT. .FRI THROUGH SUN...E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. GULF OF MEXICO E OF 87W .THIS AFTERNOON...SE WINDS 15 TO 25 KT. SEAS 7 TO 10 FT. .TONIGHT...SE WINDS 15 TO 25 KT. SEAS 7 TO 10 FT. .THU AND THU NIGHT...S WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. .FRI THROUGH SAT...S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SUN...SE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT.