000 FZNT32 KNHC 291516 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1116 AM EDT WED APR 29 2015 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 COLD FRONT EXTENDS FROM LOW PRES NEAR 30N84W 1006 MB TO 25N89W TO 18N93W. VISIBILITIES MAY BE LOCALLY RESTRICTED IN SMOKE AND HAZE NEAR THE YUCATAN PENINSULA AHEAD OF THE COLD FRONT. THE FRONT WILL STRETCH FROM NAPLES FLORIDA TO THE YUCATAN PENINSULA TONIGHT BEFORE PASSING SE OF THE AREA. RIDGING WILL BUILD FROM THE W WITH HIGH PRES DEVELOPING OVER THE NW GULF THU NIGHT AND FRI BEFORE SHIFTING E ALONG THE N GULF COASTAL PLAIN SAT...AND MOVING NE OF THE AREA SUN. GULF OF MEXICO N OF 26N W OF 87W .THIS AFTERNOON...NW WINDS 15 TO 20 KT. SEAS 6 TO 8 FT. .TONIGHT...NW WINDS 15 TO 20 KT...BECOMING N 10 TO 20 KT LATE. SEAS 6 TO 8 FT. .THU...N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .THU NIGHT...N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .FRI...N WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. .FRI NIGHT...NE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .SAT...E WINDS 10 KT. SEAS 2 TO 3 FT. .SAT NIGHT...E WINDS 10 KT. SEAS 2 TO 3 FT. .SUN...E WINDS 10 KT. SEAS 2 FT OR LESS. .SUN NIGHT...E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .THIS AFTERNOON...NW WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. .TONIGHT...N WINDS 15 TO 25 KT...DIMINISHING TO 10 TO 20 KT LATE. SEAS 7 TO 10 FT. .THU...N WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .THU NIGHT...N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .FRI...NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .FRI NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .SAT...E WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .SAT NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .SUN...E WINDS LESS THAN 10 KT. SEAS 3 FT. .SUN NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. SW GULF OF MEXICO S OF 22N W OF 87W .THIS AFTERNOON...N WINDS 15 TO 25 KT. SEAS 6 TO 8 FT. .TONIGHT...N WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. .THU...N WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .THU NIGHT...N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .FRI...NE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .FRI NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .SAT...NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .SAT NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SUN...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .SUN NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. GULF OF MEXICO E OF 87W .THIS AFTERNOON...W WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .TONIGHT...NW WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .THU...NW WINDS 10 TO 20 KT...BECOMING 10 TO 15 KT IN THE AFTERNOON. SEAS 5 TO 7 FT. .THU NIGHT...NW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .FRI...N WINDS 10 TO 15 KT. SEAS 4 FT. .FRI NIGHT...N WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .SAT...NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .SAT NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .SUN...E WINDS 10 KT. SEAS 3 TO 4 FT. .SUN NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.