000 FZNT32 KNHC 161452 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1052 AM EDT FRI AUG 16 2013 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...LOW PRESSURE LOCATED NEAR 21N91W IS FORECAST TO MOVE TO NEAR 21N93W EARLY SAT MORNING...NEAR 21N93W EARLY SUN MORNING... THEN NEAR 22N95W BY EARLY MON MORNING. THE LOW WILL HAVE THE POSSIBILITY OF BECOMING A TROPICAL CYCLONE DURING THE FORECAST PERIOD IF IT MOVES TOWARD THE WEST OR WEST-NORTHWEST. A RIDGE WILL DOMINATE MAINLY THE EASTERN GULF. GULF OF MEXICO N OF 26N W OF 87W .THIS AFTERNOON...SW WINDS 10 TO 15 KT...SHIFTING TO E LATE. SEAS 3 TO 5 FT. .TONIGHT...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SAT AND SAT NIGHT...SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .SUN THROUGH TUE...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .THIS AFTERNOON...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TONIGHT...E WINDS 10 TO 15 KT...BECOMING 10 TO 20 KT LATE. SEAS 5 TO 7 FT. .SAT AND SAT NIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .SUN THROUGH TUE...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. SW GULF OF MEXICO S OF 22N W OF 87W .THIS AFTERNOON...WITHIN 60 NM OF COAST OF VERACRUZ...NW WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT LATE. ELSEWHERE...N WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .TONIGHT...N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SAT...N WINDS 10 TO 15 KT...SHIFTING TO W LATE. SEAS 5 TO 7 FT. .SAT NIGHT...N WINDS 10 TO 20 KT...SHIFTING TO E LATE. SEAS 6 TO 8 FT. .SUN THROUGH MON...SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .TUE...E WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. GULF OF MEXICO E OF 87W .THIS AFTERNOON...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TONIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SAT AND SAT NIGHT...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SUN THROUGH TUE...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.