000 FZNT32 KNHC 250907 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 507 AM EDT FRI SEP 25 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 SURFACE TROUGH DEVELOPING OVER THE SW GULF WILL PERSIST THROUGH SUN. A BROAD AREA OF LOW PRES WILL FORM BY MON OVER THE SOUTHERN GULF THEN MOVE NORTHWARD TO THE NORTH CENTRAL GULF THROUGH TUE. THIS SYSTEM IS EXPECTED TO BRING AN INCREASE IN WINDS AND SEAS TO MAINLY THE NORTH CENTRAL AND NORTHEAST GULF EARLY NEXT WEEK. GULF OF MEXICO N OF 26N W OF 87W .TODAY...NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .SAT...E WINDS 10 TO 15 KT. SEAS 3 FT. .SAT NIGHT...E WINDS 10 TO 15 KT. SEAS 3 FT. .SUN...E WINDS 10 TO 15 KT. SEAS 3 FT. .SUN NIGHT...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .MON...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .MON NIGHT...NW WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .TUE...W WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .TUE NIGHT...VARIABLE WINDS LESS THAN 10 KT. SEAS 3 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .TODAY...NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .TONIGHT...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .SAT...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .SAT NIGHT...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS... BUILDING TO 3 FT LATE. .SUN...NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .SUN NIGHT...N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .MON...W WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .MON NIGHT...VARIABLE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .TUE...VARIABLE WINDS LESS THAN 10 KT. SEAS 3 FT. .TUE NIGHT...E WINDS LESS THAN 10 KT. SEAS 3 FT. SW GULF OF MEXICO S OF 22N W OF 87W .TODAY...N WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. .TONIGHT...NW WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. .SAT...NW WINDS 10 TO 20 KT. SEAS 3 TO 5 FT WITHIN 60 NM OF COAST OF VERACRUZ...AND 2 FT OR LESS ELSEWHERE. .SAT NIGHT...NW WINDS 10 TO 20 KT. SEAS 3 TO 5 FT WITHIN 60 NM OF COAST OF VERACRUZ...AND 2 FT OR LESS ELSEWHERE. .SUN...NW WINDS 10 TO 15 KT. SEAS 3 FT. .SUN NIGHT...NW WINDS LESS THAN 10 KT. SEAS 3 FT. .MON...W WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .MON NIGHT...VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .TUE...VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .TUE NIGHT...NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. GULF OF MEXICO E OF 87W .TODAY...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .TONIGHT...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .SAT...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .SAT NIGHT...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .SUN...SE WINDS 10 TO 15 KT. SEAS 3 FT. .SUN NIGHT...SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .MON...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .MON NIGHT...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .TUE...S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TUE NIGHT...SE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.