000 FZNT32 KNHC 072028 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 428 PM EDT FRI AUG 7 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 WEAK RIDGE WILL LINGER ACROSS THE CENTRAL GULF THROUGH WED NIGHT. A TROUGH WILL DEVELOP EACH EVENING OVER THE YUCATAN PENINSULA AND MOVE NW DURING THE OVERNIGHT HOURS BEFORE DISSIPATING OVER THE SW GULF EACH MORNING. A FRONTAL TROUGH WILL MOVE SE ACROSS THE FLORIDA PANHANDLE AND SINK ACROSS ADJACENT COASTAL WATERS SAT AND SAT NIGHT WHILE WEAKENING. A SECOND TROUGH WILL MOVE SE ACROSS THE SAME AREA TUE THROUGH WED. GULF OF MEXICO N OF 26N W OF 87W .TONIGHT...SW WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT LATE. SEAS 3 TO 4 FT. .SAT...SW WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT IN THE AFTERNOON. SEAS 3 TO 4 FT. .SAT NIGHT...SW WINDS LESS THAN 10 KT... INCREASING TO 10 TO 15 KT LATE. SEAS 3 FT. .SUN...SW WINDS 10 TO 15 KT...SHIFTING TO W IN THE AFTERNOON. SEAS 3 FT. .SUN NIGHT...SW WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .MON...NW WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .MON NIGHT...SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .TUE...VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .TUE NIGHT...S WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .WED...SW WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .WED NIGHT...SW WINDS LESS THAN 10 KT. SEAS 3 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .TONIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .SAT...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .SAT NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .SUN...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .SUN NIGHT...E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. .MON...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .MON NIGHT...E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. .TUE...SE WINDS LESS THAN 10 KT. SEAS 3 FT. .TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. .WED...SE WINDS LESS THAN 10 KT. SEAS 3 FT. .WED NIGHT...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. SW GULF OF MEXICO S OF 22N W OF 87W .TONIGHT...E WINDS 10 TO 20 KT...INCREASING TO 20 TO 25 KT N OF 20N BETWEEN 90W AND 92W LATE. SEAS 3 TO 5 FT. .SAT...SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .SAT NIGHT...E WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF VERACRUZ...AND E 10 TO 20 KT ELSEWHERE. SEAS 3 TO 5 FT. .SUN...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .SUN NIGHT...NE WINDS 10 TO 20 KT. SEAS 3 TO 4 FT. .MON...E WINDS 10 TO 15 KT. SEAS 3 FT. .MON NIGHT...NE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .TUE...E WINDS 10 TO 15 KT. SEAS 3 FT. .TUE NIGHT...NE WINDS 10 TO 20 KT. SEAS 3 TO 4 FT. .WED...E WINDS 10 TO 15 KT. SEAS 3 FT. .WED NIGHT...NE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. GULF OF MEXICO E OF 87W .TONIGHT...N WINDS 10 TO 15 KT...SHIFTING TO S LATE. SEAS 2 FT OR LESS...BUILDING TO 3 FT LATE. .SAT...S WINDS 10 TO 15 KT...SHIFTING TO W IN THE AFTERNOON. SEAS 3 FT. .SAT NIGHT...NW WINDS 10 TO 15 KT. SEAS 3 FT IN THE EVENING... SUBSIDING TO 2 FT OR LESS. .SUN...NW WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .SUN NIGHT...N WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .MON...VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .MON NIGHT...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .TUE...VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .TUE NIGHT...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .WED...SW WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .WED NIGHT...NW WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.