000 FZNT32 KNHC 220158 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 958 PM EDT FRI MAR 21 2014 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 WILL EXTEND FROM THE NE GULF TO THE SW GULF THROUGH FRI NIGHT. A COLD FRONT IS EXPECTED TO ENTER THE NW GULF SUN AND STRETCH FROM APALACHICOLA FLORIDA TO BROWNSVILLE TEXAS SUN NIGHT AND FROM TAMPA BAY TO NE MEXICO NEAR 24N98W BY LATE MON...THEN MOVE INTO FAR SE WATERS BY LATE TUE. HIGH PRES BUILDS BEHIND THE FRONT TUE AND WED. GULF OF MEXICO N OF 26N W OF 87W .OVERNIGHT...SE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .SAT...SE WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .SAT NIGHT AND SUN...S WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .SUN NIGHT...NE WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT LATE. SEAS 3 TO 5 FT. .MON THROUGH WED...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .OVERNIGHT...SE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .SAT...SE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .SAT NIGHT THROUGH SUN NIGHT...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .MON THROUGH WED...E WINDS 15 TO 25 KT. SEAS 4 TO 6 FT. SW GULF OF MEXICO S OF 22N W OF 87W .OVERNIGHT...WITHIN 60 NM OF COAST OF VERACRUZ...E WINDS LESS THAN 10 KT. ELSEWHERE...NE WINDS LESS THAN 10 KT...BECOMING E LATE. SEAS 2 TO 3 FT. .SAT...SE WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF VERACRUZ...AND SE 10 TO 15 KT ELSEWHERE. SEAS 2 TO 4 FT. .SAT NIGHT AND SUN...SE WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF VERACRUZ...AND SE 10 TO 15 KT ELSEWHERE. SEAS 2 TO 4 FT. .SUN NIGHT...E WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF VERACRUZ...AND E 10 TO 15 KT ELSEWHERE. SEAS 2 TO 3 FT. .MON THROUGH WED...NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. GULF OF MEXICO E OF 87W .OVERNIGHT...SE WINDS LESS THAN 10 KT. SEAS 2 FT. .SAT...SE WINDS LESS THAN 10 KT. SEAS 2 FT. .SAT NIGHT AND SUN...SE WINDS LESS THAN 10 KT. SEAS 2 FT. .SUN NIGHT...S WINDS LESS THAN 10 KT...SHIFTING TO NW LATE. SEAS 2 FT. .MON THROUGH WED...NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.