000 FZNT32 KNHC 132002 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 402 PM EDT TUE AUG 13 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...A RIDGE DOMINATES THE NORTHERN GULF WATERS THROUGH WED. A TROPICAL WAVE WILL MOVE W NW INTO THE SE GULF LATE THU. THE SOUTHERN PORTION OF THE WAVE WILL CONTINUE W NW REACHING THE MEXICAN COAST EARLY THIS WEEKEND WHILE THE NORTHERN PORTION OF THE WAVE WILL MERGE WITH A TROUGH MOVING THROUGH THE NE GULF WATERS FRI THROUGH SUN. GULF OF MEXICO N OF 26N W OF 87W .TONIGHT...VARIABLE WINDS LESS THAN 10 KT...BECOMING SE LESS THAN 10 KT LATE. SEAS 2 TO 3 FT. .WED...S WINDS LESS THAN 10 KT...SHIFTING TO NW LATE. SEAS 2 TO 3 FT. .WED NIGHT...VARIABLE WINDS LESS THAN 10 KT...BECOMING SE LESS THAN 10 KT LATE. SEAS 2 FT. .THU...S WINDS LESS THAN 10 KT EARLY... BECOMING VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT. .THU NIGHT...VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT. .FRI THROUGH SUN...S WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .TONIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .WED...E WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT LATE. SEAS 2 TO 4 FT. .WED NIGHT THROUGH THU NIGHT...E WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .FRI THROUGH SUN...SE WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. SW GULF OF MEXICO S OF 22N W OF 87W .TONIGHT...NE WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF VERACRUZ...AND NE 10 TO 15 KT ELSEWHERE. SEAS 2 TO 3 FT. .WED...WITHIN 60 NM OF COAST OF VERACRUZ...NW WINDS LESS THAN 10 KT. ELSEWHERE...E WINDS 10 TO 15 KT. DIMINISHING TO LESS THAN 10 KT LATE. SEAS 2 TO 3 FT. .WED NIGHT THROUGH THU NIGHT...NE WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .FRI THROUGH SUN...E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. GULF OF MEXICO E OF 87W .TONIGHT...E WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .WED...SE WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .WED NIGHT THROUGH THU NIGHT...SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .FRI THROUGH SUN...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.