000 FZNT32 KNHC 210850 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 350 AM EST MON JAN 21 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...LIGHT TO MODERATE NORTHERLY WINDS WILL CONTINUE ACROSS THE GULF OF MEXICO TODAY. HIGH PRES WILL BUILD N OF THE AREA TONIGHT INCREASING THE NORTHERLY WINDS SOME THROUGH WED. SOUTHERLY RETURN FLOW WILL SET UP OVER THE NW WATERS WED NIGHT AND SPREAD E ACROSS THE ENTIRE GULF THU. THE NEXT COLD FRONT WILL MOVE INTO THE NW WATERS LATE FRI...REACHING FROM NORTHERN FLORIDA TO BROWNSVILLE TEXAS SAT MORNING. GULF OF MEXICO N OF 26N W OF 87W .TODAY...N TO NE WINDS 10 TO 15 KT. SEAS 2 FT. .TONIGHT...NE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .TUE AND TUE NIGHT...NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .WED...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .THU THROUGH FRI...SW TO W WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .TODAY...NE WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .TONIGHT...NE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .TUE AND TUE NIGHT...NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .WED THROUGH FRI...E TO SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. SW GULF OF MEXICO S OF 22N W OF 87W .TODAY...N TO NE WINDS LESS THAN 10 KT. SEAS 2 FT. .TONIGHT...NE WINDS LESS THAN 10 KT. SEAS 2 FT. .TUE AND TUE NIGHT...NE TO E WINDS 10 TO 15 KT...EXCEPT N LESS THAN 10 KT WITHIN 60 NM OF COAST OF VERACRUZ. SEAS 2 TO 3 FT. .WED THROUGH FRI...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. GULF OF MEXICO E OF 87W .TODAY...N TO NE WINDS 10 KT. SEAS 2 FT. .TONIGHT...N TO NE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .TUE AND TUE NIGHT...NE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .WED THROUGH THU...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .FRI...SE TO S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.