000 FZNT32 KNHC 070921 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 421 AM EST TUE FEB 7 2017 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 RIDGE FROM NW ATLC SW INTO THE BASIN WILL PREVAIL THROUGH WED EVENING BEFORE RETREATING EASTWARD. A STRONG COLD FRONT WILL MOVE INTO THE NW WATERS ON WED NIGHT AND RACE SE...REACHING EXTREME S FLORIDA TO NEAR BROWNSVILLE BY THU EVENING THEN BECOME DIFFUSE FROM YUCATAN CHANNEL TO NE TEXAS BY FRI EVENING AS SOUTHERLY RETURN FLOW DEVELOPS W WATERS AND SPREADS E ACROSS THE ENTIRE GULF WATERS SAT. GULF OF MEXICO N OF 26N W OF 87W .TODAY...S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TONIGHT...SW WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .WED...SW WINDS 10 TO 15 KT. SEAS 3 FT. .WED NIGHT...W WINDS LESS THAN 10 KT. SEAS 3 FT. .THU...NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .THU NIGHT...E WINDS 15 TO 25 KT. SEAS 5 TO 7 FT. .FRI...SE WINDS 15 TO 20 KT. SEAS 5 TO 6 FT. .FRI NIGHT...SE WINDS 15 KT. SEAS 4 TO 5 FT. .SAT...S WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .SAT NIGHT...SE WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .TODAY...S WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .TONIGHT...SE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .WED...S WINDS 10 TO 15 KT. SEAS 3 FT. .WED NIGHT...SE WINDS LESS THAN 10 KT. SEAS 3 FT. .THU...E WINDS LESS THAN 10 KT...SHIFTING TO NE IN THE AFTERNOON. SEAS 2 FT OR LESS...BUILDING TO 3 TO 4 FT IN THE AFTERNOON. .THU NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .FRI...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .FRI NIGHT...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SAT...SE WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .SAT NIGHT...SE WINDS 10 TO 20 KT. SEAS 4 TO 5 FT. SW GULF OF MEXICO S OF 22N W OF 87W .TODAY...SE WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT IN THE AFTERNOON. SEAS 3 TO 4 FT. .TONIGHT...SE WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF VERACRUZ...AND E 10 TO 15 KT ELSEWHERE. SEAS 2 FT OR LESS... BUILDING TO 3 FT AFTER MIDNIGHT. .WED...SE WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF VERACRUZ...AND SE 10 TO 15 KT ELSEWHERE. SEAS 3 FT IN THE MORNING...SUBSIDING TO 2 FT OR LESS. .WED NIGHT...SE WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF VERACRUZ...AND E 10 TO 15 KT ELSEWHERE. SEAS 2 FT OR LESS. .THU...E WINDS 10 TO 15 KT...SHIFTING TO NE IN THE AFTERNOON. SEAS 2 FT OR LESS. .THU NIGHT...NE WINDS 10 TO 20 KT. SEAS 2 FT OR LESS...BUILDING TO 3 TO 4 FT AFTER MIDNIGHT. .FRI...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .FRI NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SAT...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SAT NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. GULF OF MEXICO E OF 87W .TODAY...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .TONIGHT...S WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .WED...S WINDS LESS THAN 10 KT...SHIFTING TO SW IN THE AFTERNOON. SEAS 2 FT OR LESS. .WED NIGHT...SW WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. .THU...NW WINDS 10 TO 20 KT. SEAS 3 TO 4 FT. .THU NIGHT...NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .FRI...E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. .FRI NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SAT...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SAT NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.