000 FZNT32 KNHC 270906 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 506 AM EDT TUE OCT 27 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 EXTENDING FROM THE WESTERN FLORIDA PANHANDLE TO 25N87W TO THE NE YUCATAN PENINSULA WILL REACH FROM THE FLORIDA BIG BEND TO THE YUCATAN CHANNEL TUE EVENING AND MOVE ACROSS THE SE GULF BY WED EVENING WHERE IT WILL BECOME STATIONARY AND GRADUALLY DISSIPATE BY THU EVENING. A RELATIVELY WEAK HIGH PRES WILL SETTLE IN OVER THE W CENTRAL GULF BEHIND THE FRONT AND MOVE NE TOWARD THE NE GULF BY THU NIGHT. SOUTHERLY RETURN FLOW WILL SET UP ACROSS THE NW GULF FRI THROUGH SAT AHEAD OF THE NEXT COLD FRONT FORECAST TO REACH THE NW GULF BY SAT NIGHT. GULF OF MEXICO N OF 26N W OF 87W .TODAY...W TO NW WINDS 15 TO 20 KT...DIMINISHING TO 10 TO 15 KT LATE. SEAS 5 TO 8 FT...SUBSIDING TO 4 TO 6 FT LATE. .TONIGHT...W WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .WED...W WINDS 10 KT. SEAS 3 TO 5 FT. .WED NIGHT...SW WINDS LESS THAN 10 KT. SEAS 3 FT. .THU...SW WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .THU NIGHT...SE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. .FRI...SE WINDS 10 TO 20 KT. SEAS 3 TO 4 FT. .FRI NIGHT...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SAT...SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .SAT NIGHT...S WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .TODAY...W TO NW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TONIGHT...W WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .WED...SW WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .WED NIGHT...W WINDS LESS THAN 10 KT...SHIFTING TO E LATE. SEAS 3 FT IN THE EVENING...SUBSIDING TO 2 FT OR LESS. .THU...SE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. .THU NIGHT...E WINDS 10 TO 15 KT. SEAS 3 FT. .FRI...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .FRI NIGHT...SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .SAT...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SAT NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. SW GULF OF MEXICO S OF 22N W OF 87W .TODAY...NW WINDS LESS THAN 10 KT IN THE MORNING...BECOMING VARIABLE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .TONIGHT...E WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .WED...E WINDS LESS THAN 10 KT. SEAS 3 FT. .WED NIGHT...E WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT LATE. SEAS 2 FT OR LESS. .THU...E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. .THU NIGHT...E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. .FRI...SE WINDS 10 TO 15 KT. SEAS 3 FT. .FRI NIGHT...E WINDS 10 TO 20 KT. SEAS 3 TO 4 FT. .SAT...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SAT NIGHT...E WINDS 10 TO 15 KT. SEAS 3 FT. GULF OF MEXICO E OF 87W .TODAY...N OF 27N S TO SW WINDS 20 TO 30 KT...DIMINISHING TO 20 TO 25 KT LATE. SEAS 6 TO 9 FT. ELSEWHERE S TO SW WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .TONIGHT...SW WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT LATE. SEAS 4 TO 6 FT. .WED...W WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .WED NIGHT...NW WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .THU...VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .THU NIGHT...NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .FRI...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .FRI NIGHT...E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. .SAT...SE WINDS 10 TO 15 KT. SEAS 3 FT. .SAT NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.