000 FZNT32 KNHC 202121 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 421 PM EST SUN DEC 20 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...HIGH PRESSURE N OF THE AREA WILL PREVAIL ACROSS THE REGION THROUGH FRI. GULF OF MEXICO N OF 26N W OF 87W .TONIGHT...SE WINDS 10 TO 20 KT. SEAS 5 TO 6 FT. .MON...SE WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. .MON NIGHT...S WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. .TUE...S WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT IN THE AFTERNOON. SEAS 4 TO 5 FT. .TUE NIGHT...S WINDS 10 TO 20 KT. SEAS 4 TO 5 FT. .WED...S WINDS 15 TO 25 KT. SEAS 5 TO 7 FT. .WED NIGHT...S WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .THU...SE WINDS 10 TO 20 KT. SEAS 5 TO 6 FT. .THU NIGHT...SE WINDS 10 TO 15 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. GULF OF MEXICO FROM 22N TO 26N W OF 87W .TONIGHT...SE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .MON...SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .MON NIGHT...SE WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT LATE. SEAS 4 TO 6 FT. .TUE...SE WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .TUE NIGHT...SE WINDS 10 TO 20 KT. SEAS 4 TO 5 FT. .WED...S WINDS 15 TO 25 KT. SEAS 4 TO 6 FT. .WED NIGHT...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .THU...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .THU NIGHT...SE 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 20 KT. SEAS 4 TO 6 FT. SW GULF OF MEXICO S OF 22N W OF 87W .TONIGHT...S WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF VERACRUZ...AND E 10 TO 15 KT ELSEWHERE. SEAS 4 TO 6 FT. .MON...WITHIN 60 NM OF COAST OF VERACRUZ...SW WINDS LESS THAN 10 KT EARLY IN THE MORNING...BECOMING VARIABLE WINDS LESS THAN 10 KT. ELSEWHERE...SE WINDS 10 TO 15 KT...SHIFTING TO E. SEAS 4 TO 6 FT. .MON NIGHT...WITHIN 60 NM OF COAST OF VERACRUZ...SE WINDS LESS THAN 10 KT. ELSEWHERE...E WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT IN THE LATE EVENING AND OVERNIGHT. SEAS 3 TO 5 FT. .TUE...WITHIN 60 NM OF COAST OF VERACRUZ...SE WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT. ELSEWHERE...SE WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT. SEAS 3 TO 4 FT. .TUE NIGHT...SE WINDS 10 TO 20 KT. SEAS 2 FT OR LESS...BUILDING TO 3 TO 4 FT LATE. .WED...SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .WED NIGHT...SE WINDS 10 TO 20 KT. SEAS 3 TO 4 FT. .THU...SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .THU NIGHT...E WINDS 10 TO 20 KT. SEAS 3 TO 4 FT. .FRI...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .FRI NIGHT...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. GULF OF MEXICO E OF 87W .TONIGHT...E WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. .MON...E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .MON NIGHT...SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .TUE...SE WINDS 10 TO 20 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 5 FT. .WED NIGHT...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .THU...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .THU NIGHT...SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .FRI...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .FRI NIGHT...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.