000 FZNT32 KNHC 292021 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 421 PM EDT SUN APR 29 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...AN E TO W RIDGE EXTENDING ACROSS THE DEEP SOUTH STATES WILL REMAIN IN PLACE THROUGH THU. A BROAD TROUGH WILL MOVE W INTO THE STRAITS OF FLORIDA TONIGHT AND PASS W ACROSS THE S CENTRAL GULF ON TUE BEFORE WEAKENING OVER THE WESTERN GULF WED. WEAK HIGH PRES WILL BUILD OVER THE NE GULF THU AND FRI. GULF OF MEXICO N OF 26N W OF 87W .TONIGHT...E TO SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .MON...E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .MON NIGHT THROUGH TUE NIGHT...E TO SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .WED THROUGH FRI...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .TONIGHT...E WINDS 10 TO 15 KT...BECOMING E TO SE 10 TO 20 KT AFTER MIDNIGHT. SEAS 4 TO 6 FT. .MON...E TO SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .MON NIGHT THROUGH TUE NIGHT...E TO SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .WED THROUGH FRI...E WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. SW GULF OF MEXICO S OF 22N W OF 87W .TONIGHT...NE TO E WINDS 10 TO 15 KT...BECOMING E 10 TO 20 KT AFTER MIDNIGHT. SEAS 3 TO 5 FT. .MON...E TO SE WINDS 10 TO 15 KT...BECOMING E IN THE AFTERNOON. SEAS 3 TO 5 FT. .MON NIGHT THROUGH TUE NIGHT...NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .WED THROUGH FRI...NE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. GULF OF MEXICO E OF 87W .TONIGHT...NE TO E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .MON...NE TO E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .MON NIGHT THROUGH TUE NIGHT...E TO SE WINDS 15 TO 25 KT. SEAS 5 TO 7 FT. .WED THROUGH FRI...E TO SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.