000 FZNT32 KNHC 312113 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 513 PM EDT THU MAR 31 2016 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...BROAD HIGH PRESSURE RIDGE EXTENDS FROM W ATLC INTO E GULF OF MEXICO AND IS PRODUCING SOUTHERLY RETURN FLOW COVERING THE ENTIRE GULF. THE NEXT COLD FRONT WILL MOVE INTO THE FAR NW WATERS ON FRI...THEN EXTEND FROM THE FLORIDA PANHANDLE TO NORTHERN MEXICO FRI NIGHT...FROM CENTRAL FLORIDA TO THE BAY OF CAMPECHE SAT NIGHT...AND JUST SE OF THE AREA SUN NIGHT. GALE FORCE WINDS WILL AFFECT THE SW WATERS W OF THE FRONT SAT. GULF OF MEXICO N OF 26N W OF 87W .TONIGHT...S WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .FRI...S WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .FRI NIGHT...SW WINDS 10 TO 20 KT...SHIFTING TO NW 15 TO 25 KT AFTER MIDNIGHT. SEAS 4 TO 6 FT... BUILDING TO 6 TO 9 FT AFTER MIDNIGHT. .SAT...N WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. .SAT NIGHT...N WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. .SUN...NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SUN NIGHT...NE WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT AFTER MIDNIGHT. SEAS 3 TO 5 FT. .MON...NE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .MON NIGHT...NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .TUE...E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. .TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. GULF OF MEXICO FROM 22N TO 26N W OF 87W ...GALE WARNING... ...GALE CONDITIONS POSSIBLE... .TONIGHT...SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .FRI...SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .FRI NIGHT...SE WINDS 10 TO 15 KT...SHIFTING TO N 20 TO 25 KT BEHIND FRONT AFTER MIDNIGHT...INCREASING TO 30 TO 35 KT WITHIN 60 NM OF COAST LATE. SEAS 5 TO 8 FT. .SAT...N WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. .SAT NIGHT...N WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. .SUN...NE WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .SUN NIGHT...NE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .MON...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .MON NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .TUE...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. SW GULF OF MEXICO S OF 22N W OF 87W ...GALE CONDITIONS POSSIBLE... .TONIGHT...SE WINDS 10 TO 20 KT. SEAS 3 TO 4 FT. .FRI...SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .FRI NIGHT...E WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT AFTER MIDNIGHT. SEAS 3 FT. .SAT...NW TO N WINDS 25 TO 35 KT WITHIN 90 NM OF COAST OF VERACRUZ... AND NW 15 TO 25 KT ELSEWHERE. SEAS 5 TO 7 FT. .SAT NIGHT...N WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. .SUN...N WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .SUN NIGHT...N WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .MON...N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .MON NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TUE...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TUE NIGHT...NE WINDS 10 TO 20 KT. SEAS 3 TO 4 FT. GULF OF MEXICO E OF 87W .TONIGHT...S WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .FRI...S WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .FRI NIGHT...S WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SAT...S WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SAT NIGHT...NW WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .SUN...NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SUN NIGHT...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .MON...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .MON NIGHT...N WINDS 10 TO 15 KT. SEAS 3 FT. .TUE...NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .TUE NIGHT...NE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.