000 FZNT32 KNHC 250849 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 449 AM EDT MON MAR 25 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...COLD FRONT FROM SW FLORIDA YUCATAN PENINSULA WIL MOVE SE OF THE GULF LATER TODAY. STRONG NLY WINDS BEHIND THE FRONT WILL DECREASE FROM W TO E TUE. HIGH PRES BUILDS OVER THE NORTHERN GULF IN WAKE OF FRONT. GULF OF MEXICO N OF 26N W OF 87W .TODAY...N WINDS 20 TO 25 KT. SEAS 7 TO 10 FT. .TONIGHT...N WINDS 15 TO 20 KT. SEAS 6 TO 9 FT. .TUE AND TUE NIGHT...NE WINDS 15 TO 25 KT. SEAS 4 TO 6 FT. .WED THROUGH FRI...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .TODAY...NE WINDS 15 TO 25 KT. SEAS 7 TO 10 FT. .TONIGHT...NE WINDS 15 TO 25 KT. SEAS 7 TO 10 FT. .TUE AND TUE NIGHT...NE WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .WED THROUGH FRI...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. SW GULF OF MEXICO S OF 22N W OF 87W .TODAY...N WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .TONIGHT...NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .TUE AND TUE NIGHT...NE WINDS 15 TO 25 KT. SEAS 5 TO 7 FT. .WED THROUGH FRI...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. GULF OF MEXICO E OF 87W .TODAY...N WINDS 15 TO 25 KT. SEAS 5 TO 7 FT. .TONIGHT...N WINDS 15 TO 25 KT. SEAS 7 TO 10 FT. .TUE AND TUE NIGHT...N WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. .WED THROUGH FRI...NE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.