000 FZNT32 KNHC 060239 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1039 PM EDT WED JUN 5 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...TROPICAL STORM ANDREA NEAR 26.0N 86.3W AT 11 PM EDT 1002 MB MOVING N OR 010 DEG AT 5 KT. MAXIMUM SUSTAINED WINDS ARE 35 KT GUSTS TO 45 KT WITHIN 60 NM NE AND 120 NM SE QUADRANTS OF THE CENTER. ANDREA IS EXPECTED TO INTENSIFY TO 40 KT GUSTS TO 50 KT NEAR 27.3N 85.6W AT 8 AM THU...REACH NEAR 29.6N 83.7W AT 8 PM THU THEN MOVE WELL NE OF AREA THU NIGHT. A WEAK COLD FRONT WILL STALL OVER THE N GULF ON SAT AND DISSIPATE THROUGH SUN. A RIDGE WILL BUILD ACROSS THE NORTHERN WATERS SUN NIGHT AND MON. GULF OF MEXICO N OF 26N W OF 87W .OVERNIGHT...E WINDS 20 TO 30 KT. SEAS 6 TO 9 FT. .THU...NE WINDS 15 TO 25 KT...DIMINISHING TO 10 TO 20 KT LATE. SEAS 6 TO 8 FT. .THU NIGHT...NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .FRI...N WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .FRI NIGHT AND SAT...S WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .SAT NIGHT THROUGH MON...SE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .OVERNIGHT...N WINDS 15 TO 25 KT. SEAS 3 TO 5 FT. .THU...NW WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .THU NIGHT AND FRI...N WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .FRI NIGHT THROUGH MON...SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. SW GULF OF MEXICO S OF 22N W OF 87W .OVERNIGHT...E WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF VERACRUZ...AND NW 10 TO 15 KT ELSEWHERE. SEAS 2 TO 3 FT. .THU...SE WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF VERACRUZ...AND W 10 TO 15 KT ELSEWHERE. SEAS 2 TO 3 FT. .THU NIGHT THROUGH MON...E WINDS 10 TO 20 KT. SEAS 2 TO 3 FT. GULF OF MEXICO E OF 87W .OVERNIGHT...TROPICAL STORM CONDITIONS POSSIBLE. SE WINDS 25 TO 35 KT. SEAS 8 TO 11 FT. .THU...TROPICAL STORM CONDITIONS POSSIBLE. S WINDS 30 TO 40 KT. SEAS 8 TO 11 FT. .THU NIGHT THROUGH MON...TROPICAL STORM CONDITIONS POSSIBLE. E WINDS 30 TO 40 KT. SEAS 5 TO 7 FT.