000 FZNT32 KNHC 180925 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 525 AM EDT MON JUN 18 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 WILL BUILD OVER THE E GULF TODAY. A WEAK LOW PRES AREA WILL MOVE OFF YUCATAN INTO THE S CENTRAL GULF WED THEN DRIFT INTO THE SW GULF THU AND FRI...AS AN ATTENDANT TROUGH MOVES FROM THE NW CARIBBEAN INTO THE SE GULF. GULF OF MEXICO N OF 26N W OF 87W .TODAY...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TONIGHT...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TUE AND TUE NIGHT...E TO SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .WED THROUGH FRI...NE TO E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .TODAY...E TO SE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .TONIGHT...E TO SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TUE AND TUE NIGHT...E TO SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .WED THROUGH FRI...NE TO E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. SW GULF OF MEXICO S OF 22N W OF 87W .TODAY...NE TO E WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .TUE AND TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .WED...E WINDS LESS THAN 10 KT. SEAS 2 TO 4 FT. .THU THROUGH FRI...NW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. GULF OF MEXICO E OF 87W .TODAY...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TONIGHT...E WINDS 10 TO 15 KT...BECOMING 10 TO 20 KT AFTER MIDNIGHT. SEAS 4 TO 6 FT. .TUE AND TUE NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .WED THROUGH FRI...E TO SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.