000 FZNT32 KNHC 290825 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 425 AM EDT SAT JUN 29 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 ALONG 25N WILL SHIFT S TO ALONG 23N BY LATER TODAY. A COLD FRONT WILL ATTEMPT TO MOVE INTO THE FAR NORTHERN GULF WATERS SUN BEFORE STALLING...GRADUALLY WEAKENING THROUGH WED. THE RIDGE WILL RETURN TO 26N BY TUE. TROUGHING BUILDS OVER THE SW GULF WED. GULF OF MEXICO N OF 26N W OF 87W .TODAY...W WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .TONIGHT...SW WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .SUN AND SUN NIGHT...SW WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .MON THROUGH TUE...SW WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .WED...SE WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .TODAY...SW WINDS LESS THAN 10 KT. SEAS 2 FT. .TONIGHT...S WINDS LESS THAN 10 KT. SEAS 2 FT. .SUN AND SUN NIGHT...S WINDS LESS THAN 10 KT. SEAS 2 FT. .MON...S WINDS LESS THAN 10 KT. SEAS 2 FT. .TUE THROUGH WED...E WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. SW GULF OF MEXICO S OF 22N W OF 87W .TODAY...SE WINDS LESS THAN 10 KT EARLY...BECOMING VARIABLE LESS THAN 10 KT. SEAS 2 FT. .TONIGHT...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .SUN...SE WINDS LESS THAN 10 KT EARLY...BECOMING VARIABLE LESS THAN 10 KT. SEAS 2 FT OR LESS. .SUN NIGHT...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .MON THROUGH WED...E WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. GULF OF MEXICO E OF 87W .TODAY...SW WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .TONIGHT...SW WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT LATE. SEAS 2 TO 3 FT. .SUN AND SUN NIGHT...S WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .MON THROUGH WED...SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.