000 FZNT32 KNHC 051530 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1130 AM EDT THU APR 5 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...A RIDGE OVER THE FAR SE PORTION WILL SHIFT S THROUGH TONIGHT AS A WEAK COLD FRONT OVER EASTERN TEXAS MOVES ACROSS THE GULF THROUGH TONIGHT. THE FRONT WILL REACH FROM APALACHEE BAY TO THE SE PART OF THE NW GULF BY LATE TONIGHT...FROM FORT MYERS FLORIDA TO NEAR 25N95W EARLY FRI...THEN MOVE SE OF THE GULF EARLY FRI NIGHT. HIGH PRES WILL REBUILD ACROSS THE AREA FROM THE N BEHIND THE FRONT THROUGH SUN...THEN WEAKEN LATE SUN INTO MON AS ANOTHER COLD FRONT PUSHES S INTO THE NORTHERN WATERS. GULF OF MEXICO N OF 26N W OF 87W .THIS AFTERNOON...SW TO W WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TONIGHT...NW WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .FRI AND FRI NIGHT...NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .SAT THROUGH MON...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .THIS AFTERNOON...S WINDS 10 TO 15 KT...BECOMING SE TO S IN THE AFTERNOON. SEAS 4 TO 6 FT. .TONIGHT...NE TO E WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .FRI AND FRI NIGHT...NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .SAT THROUGH MON...NE TO E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. SW GULF OF MEXICO S OF 22N W OF 87W .THIS AFTERNOON...E TO SE WINDS 10 TO 15 KT...EXCEPT E LESS THAN 10 KT WITHIN 60 NM OF COAST OF VERACRUZ. SEAS 4 TO 6 FT. .TONIGHT...N TO NE WINDS LESS THAN 10 KT...BECOMING NE TO E AFTER MIDNIGHT. WITHIN 60 NM OF COAST OF VERACRUZ...NE TO E WINDS 10 TO 15 KT...BECOMING E TO SE AFTER MIDNIGHT. SEAS 2 TO 3 FT. .FRI AND FRI NIGHT...NE TO E WINDS 10 TO 20 KT...EXCEPT E LESS THAN 10 KT WITHIN 60 NM OF COAST OF VERACRUZ. SEAS 2 TO 3 FT. .SAT THROUGH MON...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. GULF OF MEXICO E OF 87W .THIS AFTERNOON...SW WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .TONIGHT...SW WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .FRI...W WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .FRI NIGHT...N WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .SAT THROUGH MON...NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.