000 FZNT32 KNHC 190824 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 324 AM EST MON NOV 19 2012 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...HIGH PRES EXTENDING FROM THE NEW ENGLAND TO THE WESTERN GULF WILL WEAKEN MON AND TUE. A TIGHT PRES GRADIENT BETWEEN THE HIGH PRES AND BROAD TROUGHING OVER THE WESTERN ATLC AS WELL AS A TROUGH THAT EXTENDS FROM 26N89W TO THE YUCATAN CHANNEL WILL MAINTAIN FRESH NE WINDS OVER THE E GULF THROUGH TONIGHT. HIGH PRES WILL BUILD SE OVER THE LOWER MISSISSIPPI VALLEY WED AND THU AND SHIFT E ON FRI. GULF OF MEXICO N OF 26N W OF 87W .TODAY...NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TONIGHT...NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .TUE AND TUE NIGHT...N TO NE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .WED THROUGH FRI...NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .TODAY...NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TONIGHT...NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TUE AND TUE NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .WED THROUGH FRI...NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. SW GULF OF MEXICO S OF 22N W OF 87W .TODAY...N TO NE WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .TONIGHT...N TO NE WINDS 10 TO 15 KT...EXCEPT N TO NE LESS THAN 10 KT WITHIN 60 NM OF COAST OF VERACRUZ. SEAS 2 TO 3 FT. .TUE AND TUE NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .WED THROUGH FRI...NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. GULF OF MEXICO E OF 87W .TODAY...NE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .TONIGHT...N TO NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TUE AND TUE NIGHT...N WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .WED THROUGH FRI...N TO NE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.