000 FZNT32 KNHC 220342 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1042 PM EST SAT FEB 21 2015 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 BROAD RIDGE EXTENDS FROM THE NW ATLC TO THE W GULF OF MEXICO TONIGHT...AND WILL SHIFT E THROUGH MON...ALLOWING WINDS AND SEAS TO DIMINISH QUICKLY TONIGHT INTO SUN. NEXT COLD FRONT WILL APPROACH THE TEXAS COAST SUN LATE AND ENTER THE NW GULF SUN NIGHT...AND SINK S ALONG 25N BY SUN LATE WHERE IT WILL BECOME STATIONARY AND GRADUALLY DISSIPATE THROUGH TUE. A COASTAL TROUGH WILL DEVELOP ACROSS THE W GULF MON NIGHT...WITH LOW PRES THEN FORMING ALONG THE TEXAS COAST TUE...AND QUICKLY TRACKING NE TOWARDS THE NE GULF AND INTO FLORIDA BEG BEND THROUGH WED NIGHT...DRAGGING A STRONGER COLD FRONT BEHIND IT. THIS FRONT IS EXPECTED TO REACH FROM NEAR THE FLORIDA BIG BEND SW TO THE EASTERN BAY OF CAMPECHE BY LATE WED NIGHT FOLLOWED BY BRIEF FRESH TO STRONG N WINDS AND BUILDING SEAS. GULF OF MEXICO N OF 26N W OF 87W .TONIGHT...S WINDS 15 TO 20 KT...DIMINISHING TO 10 TO 15 KT LATE. SEAS 8 TO 10 FT...SUBSIDING TO 6 TO 7 FT LATE. .SUN...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SUN NIGHT...E WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .MON...NE WINDS 15 TO 25 KT...DIMINISHING TO 10 TO 20 KT LATE. SEAS 5 TO 7 FT. .MON NIGHT...NE WINDS 15 TO 25 KT. SEAS 5 TO 7 FT. .TUE...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .TUE NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .WED...W WINDS 15 TO 25 KT. SEAS 4 TO 6 FT. .WED NIGHT...N WINDS 15 TO 25 KT. SEAS 4 TO 6 FT. .THU...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .THU NIGHT...NE WINDS 15 TO 25 KT. SEAS 3 TO 5 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .TONIGHT...SE WINDS 10 TO 20 KT. SEAS 7 TO 10 FT... SUBSIDING TO 5 TO 7 FT LATE. .SUN...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SUN NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .MON...E WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT LATE. SEAS 3 TO 4 FT. .MON NIGHT...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TUE...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TUE NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .WED...S WINDS 10 TO 20 KT. SEAS 3 TO 4 FT. .WED NIGHT...N WINDS 15 TO 25 KT. SEAS 3 TO 5 FT. .THU...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .THU NIGHT...NE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. SW GULF OF MEXICO S OF 22N W OF 87W .TONIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SUN...WITHIN 60 NM OF COAST OF VERACRUZ...E WINDS LESS THAN 10 KT. ELSEWHERE...SE WINDS 10 TO 20KT...BECOMING 10 TO 15 KT LATE. SEAS 3 TO 5 FT. .SUN NIGHT...WITHIN 60 NM OF COAST OF VERACRUZ...E WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT LATE. ELSEWHERE...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .MON...WITHIN 60 NM OF COAST OF VERACRUZ...VARIABLE WINDS LESS THAN 10 KT...BECOMING N LESS THAN 10 KT LATE. ELSEWHERE...E WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT LATE. SEAS 3 TO 4 FT. .MON NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .TUE...NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .TUE NIGHT...E WINDS LESS THAN 10 KT. SEAS 3 FT. .WED...S WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .WED NIGHT...N WINDS 10 TO 20 KT. SEAS 3 TO 4 FT. .THU...N WINDS 10 TO 15 KT. SEAS 3 FT. .THU NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 FT. GULF OF MEXICO E OF 87W .TONIGHT...SE WINDS 10 TO 20 KT...BECOMING 10 TO 15 KT LATE. SEAS 6 TO 9 FT...SUBSIDING TO 4 TO 6 FT LATE. .SUN...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .SUN NIGHT...E WINDS 10 TO 15 KT. SEAS 3 FT LATE. BECOMING 2 FT OR LESS. .MON...NE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. .MON NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .TUE...NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .TUE NIGHT...E WINDS 10 KT. SEAS 2 FT OR LESS. .WED...S WINDS 10 TO 20 KT. SEAS 3 FT. .WED NIGHT...SW WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .THU...N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .THU NIGHT...NE WINDS 10 TO 20 KT. SEAS 3 TO 4 FT.