000 FZNT32 KNHC 231520 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1120 AM EDT MON SEP 23 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...STATIONARY FRONT EXTENDS FROM W FLORIDA PANHANDLE TO 1004 MB LOW PRES NEAR 26.5N94W WITH WEAKENING FRONTAL TROUGH THEN CONTINUING S TO 18N95W. N PORTION OF FRONT TO SHIFT N AND INLAND ACROSS GULF COAST STATES THIS AFTERNOON AND TONIGHT. LOW PRES CENTER WILL GRADUALLY BECOME A BROAD AND WEAK CIRCULATION AS IT SHIFTS SLOWLY E-NE THROUGH THU AND MOVES INLAND ACROSS NW FL. HIGH PRES WILL BUILD W ALONG 24N AND INTO E GULF TONIGHT THROUGH FRI. GULF OF MEXICO N OF 26N W OF 87W .THIS AFTERNOON...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TONIGHT...SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .TUE AND TUE NIGHT...SW WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .WED...NW WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .THU THROUGH FRI...E WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .THIS AFTERNOON...SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TONIGHT...SW WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .TUE AND TUE NIGHT...SW WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .WED...W WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .THU THROUGH FRI...SE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. SW GULF OF MEXICO S OF 22N W OF 87W .THIS AFTERNOON...NW WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF VERACRUZ...AND W 10 TO 15 KT ELSEWHERE. SEAS 3 TO 5 FT. .TONIGHT...NW WINDS LESS THAN 10 KT...SHIFTING TO SE LATE. SEAS 2 TO 3 FT. .TUE...SW WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .TUE NIGHT...NE WINDS LESS THAN 10 KT. SEAS 2 FT. .WED...NE WINDS LESS THAN 10 KT. SEAS 2 FT. .THU THROUGH FRI...E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. GULF OF MEXICO E OF 87W .THIS AFTERNOON...S WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .TONIGHT...S WINDS 10 TO 20 KT...BECOMING 10 TO 15 KT LATE. SEAS 4 TO 6 FT. .TUE AND TUE NIGHT...S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .WED THROUGH THU...W WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .FRI...NE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT.