000 FZNT32 KNHC 042110 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 510 PM EDT TUE OCT 4 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 RIDGE WILL BUILD ACROSS THE EASTERN U.S. OVER THE NW GULF TONIGHT THROUGH EARLY WED. WINDS AND SEAS WILL INCREASE OVER THE EASTERN GULF LATE WED THROUGH FRI AS HURRICANE MATTHEW MOVES N ACROSS THE BAHAMAS AND ALONG THE EAST COAST OF FLORIDA. A NEW COLD FRONT COULD PUSH INTO THE NW GULF BY THE END OF THE WEEK...THEN ACROSS THE NE GULF DURING THE UPCOMING WEEKEND. GULF OF MEXICO N OF 26N W OF 87W .TONIGHT...E WINDS 10 TO 15 KT. SEAS 3 FT. .WED...E WINDS 10 KT. SEAS 3 TO 4 FT. .WED NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .THU...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .THU NIGHT...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .FRI...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .FRI NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SAT...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SAT NIGHT...NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SUN...NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SUN NIGHT...NE WINDS 10 TO 20 KT. SEAS 4 TO 5 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .TONIGHT...VARIABLE WINDS LESS THAN 10 KT...BECOMING E 10 KT AFTER MIDNIGHT. SEAS 2 FT OR LESS. .WED...SE WINDS 10 KT IN THE MORNING...BECOMING VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .WED NIGHT...NE WINDS 10 KT. SEAS 2 TO 3 FT. .THU...E WINDS LESS THAN 10 KT. SEAS 3 FT. .THU NIGHT...NE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .FRI...N WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .FRI NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SAT...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SAT NIGHT...NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SUN...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SUN NIGHT...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. SW GULF OF MEXICO S OF 22N W OF 87W .TONIGHT...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .WED...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .WED NIGHT...NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .THU...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .THU NIGHT...NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .FRI...VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .FRI NIGHT...N WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .SAT...N WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .SAT NIGHT...N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SUN...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SUN NIGHT...N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. GULF OF MEXICO E OF 87W .TONIGHT...NE WINDS 10 KT. SEAS 3 TO 4 FT. .WED...NE WINDS 10 KT. SEAS 3 TO 4 FT. .WED NIGHT...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .THU...NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .THU NIGHT...N WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .FRI...NW WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .FRI NIGHT...N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SAT...N WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .SAT NIGHT...N WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .SUN...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SUN NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.