000 FZNT32 KNHC 010234 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1034 PM EDT SAT JUN 30 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...WEAK HIGH PRES WILL REMAIN CENTERED ACROSS THE SE GULF THROUGH SUN BEFORE THE ATLC RIDGE BUILDS W ACROSS THE GULF ALONG 28N MON THROUGH THU. SE RETURN FLOW WILL INCREASE OVER THE SW AND FAR W GULF SUN THROUGH TUE. GULF OF MEXICO N OF 26N W OF 87W .OVERNIGHT...S WINDS 10 TO 20 KT...BECOMING 10 TO 15 KT AFTER MIDNIGHT. SEAS 3 TO 5 FT. .SUN...SE TO S WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .SUN NIGHT THROUGH MON NIGHT...SE TO S WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .TUE THROUGH THU...SE WINDS 10 KT. SEAS 2 TO 3 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .OVERNIGHT...SE TO S WINDS 10 TO 15 KT...BECOMING SE 10 TO 20 KT AFTER MIDNIGHT. SEAS 3 TO 5 FT. .SUN...SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .SUN NIGHT THROUGH MON NIGHT...E TO SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .TUE THROUGH THU...E TO SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. SW GULF OF MEXICO S OF 22N W OF 87W .OVERNIGHT...E WINDS 10 TO 15 KT...BECOMING E TO SE 10 TO 20 KT AFTER MIDNIGHT. SEAS 3 TO 5 FT. .SUN...E TO SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .SUN NIGHT THROUGH MON NIGHT...E TO SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .TUE THROUGH THU...E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. GULF OF MEXICO E OF 87W .OVERNIGHT...VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT. .SUN...E TO SE WINDS 10 KT. SEAS 2 FT. .SUN NIGHT THROUGH MON NIGHT...SE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .TUE THROUGH THU...E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT.