000 FZNT32 KNHC 182037 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 437 PM EDT MON JUN 18 2012 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...HIGH PRES WILL CONTINUE TO BUILD OVER THE E GULF TONIGHT. WEAK LOW PRES AND AN ATTENDANT TROUGH WILL MOVE INTO THE AREA FROM THE YUCATAN CHANNEL AND PENINSULA WED...DRIFTING NW THROUGH SAT. GULF OF MEXICO N OF 26N W OF 87W .TONIGHT...SE WINDS 10 TO 15 KT...INCREASING TO 15 TO 20 KT AFTER MIDNIGHT. SEAS 3 TO 5 FT. .TUE...E TO SE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. .TUE NIGHT THROUGH WED NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 6 FT. .THU THROUGH SAT...NE TO E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .TONIGHT...E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TUE...E TO SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TUE NIGHT THROUGH WED NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .THU THROUGH SAT...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. SW GULF OF MEXICO S OF 22N W OF 87W .TONIGHT...E WINDS 10 TO 15 KT...EXCEPT E TO SE LESS THAN 10 KT WITHIN 60 NM OF COAST OF VERACRUZ. SEAS 2 TO 3 FT. .TUE...E TO SE WINDS 10 TO 15 KT...EXCEPT E LESS THAN 10 KT WITHIN 60 NM OF COAST OF VERACRUZ. SEAS 2 TO 4 FT. .TUE NIGHT THROUGH WED NIGHT...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .THU THROUGH SAT...W TO NW WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. GULF OF MEXICO E OF 87W .TONIGHT...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .TUE...E WINDS 10 TO 20 KT...BECOMING 15 TO 20 KT IN THE AFTERNOON. SEAS 4 TO 6 FT. .TUE NIGHT THROUGH WED NIGHT...E TO SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .THU THROUGH SAT...S WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.