000 FZNT32 KNHC 070917 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 417 AM EST THU JAN 7 2016 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 SURFACE TROUGH ENTERING NW WATERS THIS MORNING WILL MOVE E ACROSS NORTHERN WATERS THROUGH FRI NIGHT. A COLD FRONT IS EXPECTED TO MOVE OFF THE COAST OF TEXAS LATE FRI NIGHT AND MOVE QUICKLY ACROSS THE BASIN TO EXTEND FROM MISSISSIPPI TO TAMPICO MEXICO SAT AND FROM NORTH FLORIDA TO THE YUCATAN PENINSULA SAT NIGHT BEFORE EXITING THE REGION BY SUN AFTERNOON. GULF OF MEXICO N OF 26N W OF 87W .TODAY...SW WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .TONIGHT...W WINDS 10 TO 15 KT...BECOMING VARIABLE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .FRI...SE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .FRI NIGHT...S WINDS 10 TO 20 KT. SEAS 3 TO 4 FT. .SAT...W WINDS 15 TO 25 KT. SEAS 4 TO 6 FT. .SAT NIGHT...NW WINDS 15 TO 20 KT. SEAS 5 TO 6 FT. .SUN...N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SUN NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .MON...E WINDS 10 TO 15 KT. SEAS 3 FT. .MON NIGHT...E WINDS 10 TO 15 KT. SEAS 3 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .TODAY...S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TONIGHT...SW WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .FRI...SE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .FRI NIGHT...S WINDS 10 TO 20 KT. SEAS 3 TO 4 FT. .SAT...W WINDS 15 TO 25 KT. SEAS 4 TO 6 FT. .SAT NIGHT...N WINDS 15 TO 25 KT. SEAS 4 TO 6 FT. .SUN...N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SUN NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .MON...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .MON NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. SW GULF OF MEXICO S OF 22N W OF 87W .TODAY...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .TONIGHT...E WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .FRI...SE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .FRI NIGHT...SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .SAT...S WINDS 10 TO 15 KT...SHIFTING TO W 15 TO 25 KT IN THE AFTERNOON. SEAS 3 FT. .SAT NIGHT...N WINDS 15 TO 25 KT. SEAS 4 TO 6 FT. .SUN...N WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SUN NIGHT...NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .MON...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .MON NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. GULF OF MEXICO E OF 87W .TODAY...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TONIGHT...S WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .FRI...SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .FRI NIGHT...SE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. .SAT...S WINDS 15 TO 25 KT. SEAS 4 TO 6 FT. .SAT NIGHT...W WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SUN...NW WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SUN NIGHT...N WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .MON...NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .MON NIGHT...E WINDS 10 TO 20 KT. SEAS 3 TO 4 FT.