000 FZNT32 KNHC 120158 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 958 PM EDT FRI SEP 11 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 TROUGH WILL DEVELOP EACH AFTERNOON OVER THE YUCATAN PENINSULA...MOVE NW ACROSS THE SW GULF WATERS DURING THE LATE NIGHT THROUGH EARLY DAYLIGHT HOURS...AND DISSIPATE BY EARLY AFTERNOON. A SURFACE TROUGH IS OVER THE NW GULF ENHANCING CONVECTION. HIGH PRES OVER THE NE GULF WILL WEAKEN THROUGH SAT AS A COUPLE OF WEAK COLD FRONTS MOVE INTO N WATERS OVER THE WEEKEND. THE NORTHERN END OF A TROPICAL WAVE WILL INTERACT WITH THE FRONT OVER W WATERS EARLY NEXT WEEK BEFORE THE FRONT DISSIPATES. GULF OF MEXICO N OF 26N W OF 87W .OVERNIGHT...SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .SAT...NW WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .SAT NIGHT...N WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT LATE. SEAS 2 FT OR LESS. .SUN...NE WINDS 10 TO 20 KT. SEAS 3 TO 4 FT. .SUN NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .MON...E WINDS 10 TO 15 KT. SEAS 3 FT. .MON NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TUE...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TUE NIGHT...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .WED...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .WED NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .OVERNIGHT...E WINDS LESS THAN 10 KT. SEAS 3 FT. .SAT...E WINDS LESS THAN 10 KT. SEAS 3 FT. .SAT NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 FT. .SUN...E WINDS 10 TO 15 KT. SEAS 3 FT. .SUN NIGHT...E WINDS 10 TO 15 KT. SEAS 3 FT. .MON...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .MON NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .TUE...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TUE NIGHT...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .WED...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .WED NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. SW GULF OF MEXICO S OF 22N W OF 87W .OVERNIGHT...SE WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF VERACRUZ...AND E 10 TO 15 KT ELSEWHERE. SEAS 3 FT. .SAT...E WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF VERACRUZ...AND SE 10 TO 15 KT ELSEWHERE. SEAS 3 TO 4 FT. .SAT NIGHT...NE WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF VERACRUZ...AND NE 10 TO 15 KT ELSEWHERE. SEAS 2 FT OR LESS... BUILDING TO 3 TO 4 FT LATE. .SUN...WITHIN 60 NM OF COAST OF VERACRUZ...N WINDS LESS THAN 10 KT...SHIFTING TO NW IN THE AFTERNOON. ELSEWHERE...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .SUN NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 FT. .MON...S WINDS 10 TO 15 KT. SEAS 3 FT. .MON NIGHT...E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. .TUE...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .TUE NIGHT...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .WED...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .WED NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. GULF OF MEXICO E OF 87W .OVERNIGHT...VARIABLE WINDS LESS THAN 10 KT...BECOMING E LESS THAN 10 KT LATE. SEAS 2 FT OR LESS. .SAT...SW WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .SAT NIGHT...W WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .SUN...VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .SUN NIGHT...NE WINDS 10 KT. SEAS 2 FT OR LESS. .MON...E WINDS 10 KT. SEAS 2 FT OR LESS. .MON NIGHT...E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. .TUE...E WINDS 10 TO 15 KT. SEAS 3 FT. .TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .WED...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .WED NIGHT...E WINDS 10 TO 20 KT. SEAS 3 FT.