000 FZNT32 KNHC 221446 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1046 AM EDT MON APR 22 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 WEAK TROUGH ALONG 90W S OF 26N WILL LINGER THROUGH TUE WHILE SLOWLY DISSIPATING. A COLD FRONT WILL MOVE INTO THE NW GULF EARLY WED...THEN REACH FROM SE LOUISIANA TO NE MEXICO LATE WED AND WEAKEN AS IT REACHES FROM THE WESTERN FLORIDA PANHANDLE TO W CENTRAL AND SW GULF THU. THE FRONT WILL BECOME STATIONARY OVER THE NE AND CENTRAL WATERS THU...AND DISSIPATE FRI. GULF OF MEXICO N OF 26N W OF 87W .TODAY...NE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .TONIGHT...NE WINDS LESS THAN 10 KT...BECOMING E LATE. SEAS 3 TO 4 FT. .TUE AND TUE NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .WED THROUGH THU...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .FRI...SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .TODAY...NE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .TUE AND TUE NIGHT...E WINDS 10 TO 20 KT. SEAS 2 TO 4 FT. .WED THROUGH FRI...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 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...E WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF VERACRUZ...AND NE 10 TO 15 KT ELSEWHERE. SEAS 2 TO 3 FT. .TUE AND TUE NIGHT...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .WED THROUGH FRI...E WINDS 10 TO 20 KT. SEAS 2 TO 4 FT. GULF OF MEXICO E OF 87W .TODAY...NE TO E WINDS 10 TO 15 KT...EXCEPT S OF 25N SE TO S 10 KT. SEAS 2 TO 3 FT. .TONIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TUE AND TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .WED THROUGH FRI...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.