000 FZNT32 KNHC 210159 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 859 PM EST SUN JAN 20 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 THROUGH MON. HIGH PRES WILL BUILD N OF THE AREA MON NIGHT 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. A COLD FRONT WILL MOVE INTO THE NW WATERS EARLY FRI AND RACE SE TO THE FLORIDA STRAITS LATE FRI NIGHT. GULF OF MEXICO N OF 26N W OF 87W .TONIGHT...NE WINDS 10 KT. SEAS 2 TO 3 FT. .MON...N TO NE WINDS 10 TO 15 KT. SEAS 2 FT. .MON NIGHT THROUGH TUE NIGHT...NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .WED THROUGH FRI...NW WINDS 15 TO 25 KT. SEAS 4 TO 6 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .TONIGHT...NE TO E WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .MON...NE WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .MON NIGHT THROUGH TUE NIGHT...NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .WED THROUGH FRI...NW WINDS 15 TO 25 KT. SEAS 4 TO 6 FT. SW GULF OF MEXICO S OF 22N W OF 87W .TONIGHT...NE WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .MON...N TO NE WINDS LESS THAN 10 KT EARLY...BECOMING VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT. .MON NIGHT THROUGH TUE NIGHT...NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. WITHIN 60 NM OF COAST OF VERACRUZ...N TO NE WINDS LESS THAN 10 KT. SEAS 2 FT. .WED THROUGH FRI...NE TO E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. GULF OF MEXICO E OF 87W .TONIGHT...N TO NE WINDS 10 KT. SEAS 2 TO 3 FT. .MON...N WINDS 10 KT. SEAS 2 TO 3 FT. .MON NIGHT THROUGH TUE NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .WED THROUGH FRI...SW WINDS 15 TO 25 KT. SEAS 3 TO 5 FT.