000 FZNT32 KNHC 140117 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 917 PM EDT WED MAR 13 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 HIGH PRES CENTER WILL MOVE SE ACROSS THE NORTHER GULF THROUGH LATE THU...THEN SHIFT SE ACROSS THE EASTERN GULF FRI AND TO E OF THE GULF FRI THROUGH MON WITH A RIDGE EXTENDING WESTWARD ACROSS EASTERN AND MIDDLE PORTIONS WITH SOUTHERLY RETURN FLOW SETTING UP OVER MUCH OF THE GULF. GULF OF MEXICO N OF 26N W OF 87W .OVERNIGHT...NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .THU...NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .THU NIGHT THROUGH FRI NIGHT...S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SAT THROUGH MON...S WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .OVERNIGHT...NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .THU...NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .THU NIGHT THROUGH FRI NIGHT...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SAT THROUGH MON...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. SW GULF OF MEXICO S OF 22N W OF 87W .OVERNIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .THU...N WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF VERACRUZ...AND NE 10 TO 20 KT ELSEWHERE. SEAS 2 TO 3 FT WITHIN 60 NM OF COAST OF VERACRUZ...AND 3 TO 5 FT ELSEWHERE. .THU NIGHT THROUGH FRI NIGHT...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .SAT THROUGH MON...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. GULF OF MEXICO E OF 87W .OVERNIGHT...N WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .THU...NE WINDS 15 TO 25 KT. SEAS 6 TO 8 FT. .THU NIGHT THROUGH FRI NIGHT...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .SAT THROUGH MON...SE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT.