000 FZNT32 KNHC 070236 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1036 PM EDT SAT APR 6 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...HIGH PRES OVER THE SE UNITED STATES WILL SHIFT EASTWARD THROUGH THE WEEKEND WITH AN ASSOCIATED RIDGE EXTENDING FROM E TO W REMAINING JUST N OF THE GULF WATERS THROUGH TUE. SE RETURN FLOW OVER THE WESTERN GULF WILL INCREASE TUE AND WED AHEAD OF THE NEXT COLD FRONT EXPECTED TO SLOWLY ENTER THE NW GULF LATE WED THROUGH THU. GULF OF MEXICO N OF 26N W OF 87W .OVERNIGHT...SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .SUN...SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .SUN NIGHT THROUGH MON NIGHT...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .TUE THROUGH THU...SE WINDS 15 TO 25 KT...BECOMING NE 10 TO 15 KT THU. SEAS 6 TO 9 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .OVERNIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .SUN...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .SUN NIGHT THROUGH MON NIGHT...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .TUE THROUGH THU...SE WINDS 15 TO 25 KT...BECOMING NE TO E 10 TO 15 KT THU. SEAS 6 TO 9 FT. SW GULF OF MEXICO S OF 22N W OF 87W .OVERNIGHT...E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .SUN...SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .SUN NIGHT THROUGH MON NIGHT...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .TUE THROUGH THU...SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. GULF OF MEXICO E OF 87W .OVERNIGHT...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .SUN...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .SUN NIGHT THROUGH MON NIGHT...SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .TUE THROUGH THU...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.