000 FZNT32 KNHC 130310 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1110 PM EDT THU SEP 12 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 DEPRESSION TEN NEAR 19.7N 94.0W AT 11 PM EDT MOVING WEST AT 2 KT. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. T.D. TEN WILL MOVE TO 19.6N 94.4W FRI MORNING AS A TROPICAL STORM THEN TO 19.4N 94.6W FRI ...19.4N94.7W SAT MORNING AND TO 19.8N 94.8W SAT . A SLOW AND ERRATIC MOTION IS EXPECTED DURING THE NEXT COUPLE OF DAYS...THEN THE STORM IS FORECAST TO MOVE TOWARD THE AREA OF TAMPICO BY MON. EXPECT INCREASING WINDS AND BUILDING SEAS ALONG WITH HEAVY RAINFALL AND SCATTERED THUNDERSTORMS IN ASSOCIATION WITH THIS TROPICAL CYCLONE. GULF OF MEXICO N OF 26N W OF 87W .OVERNIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .FRI...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .FRI NIGHT THROUGH TUE...SE WINDS 20 TO 30 KT. SEAS 5 TO 7 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .OVERNIGHT...E WINDS 15 TO 25 KT. SEAS 4 TO 6 FT. .FRI...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .FRI NIGHT THROUGH SUN...TROPICAL STORM CONDITIONS POSSIBLE. E WINDS 30 TO 40 KT. SEAS 6 TO 9 FT. .SUN NIGHT THROUGH TUE...TROPICAL STORM CONDITIONS POSSIBLE. SE WINDS 40 TO 50 KT. SEAS 6 TO 9 FT. SW GULF OF MEXICO S OF 22N W OF 87W ...TROPICAL STORM WARNING... .OVERNIGHT...NE WINDS 20 TO 30 KT. SEAS 4 TO 6 FT. .FRI...TROPICAL STORM CONDITIONS EXPECTED. E WINDS 25 TO 35 KT. SEAS 5 TO 7 FT. .FRI NIGHT THROUGH MON...TROPICAL STORM CONDITIONS EXPECTED. SE WINDS 40 TO 50 KT. SEAS 6 TO 8 FT. .MON NIGHT AND TUE...SE WINDS 20 TO 30 KT. SEAS 5 TO 7 FT. GULF OF MEXICO E OF 87W .OVERNIGHT...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 THROUGH TUE...E WINDS 15 TO 25 KT. SEAS 3 TO 5 FT.