000 FZNT32 KNHC 131530 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1130 AM EDT FRI SEP 13 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...RECENTLY UPGRADED TROPICAL STORM INGRID NEAR 19.7N 94.5W 1000 MB AT 11 AM EDT MOVING W AT 2 KT. MAXIMUM SUSTAINED WINDS 35 KT GUSTS 40 KT. INGIRD WILL SLIGHTLY INTENSITY TO 40 KT GUSTS 50 KT THIS LATE NEAR 19.5N 95.4W...TO 45 KT GUSTS TO 55 KT SAT MORNING NEAR 20.5N 95.7W...TO 50 KT GUSTS 60 KT SAT LATE NEAR 21.3N 96.0W...TO 55 KT GUSTS 65 KT SUN MORNING NEAR 22.0N 97.0W...AND MOVE INLAND MEXICO SUN NIGHT INTO EARLY MON MORNING. LONG PERIOD SWELLS AND BUILDING SEAS WILL AFFECT MUCH OF THE WESTERN GULF WATERS THROUGH THE WEEKEND BEFORE GRADUALLY SUBSIDING MON AND TUE. GULF OF MEXICO N OF 26N W OF 87W .THIS AFTERNOON...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .TONIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SAT THROUGH TUE...E WINDS 15 TO 25 KT. SEAS 5 TO 7 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W ...TROPICAL STORM WARNING S OF 23N W OF 94W... .THIS AFTERNOON...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .TONIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SAT...E WINDS 10 TO 20 KT...INCREASING TO 15 TO 25 KT LATE. SEAS 5 TO 7 FT. .SAT NIGHT THROUGH SUN NIGHT...TROPICAL STORM CONDITIONS POSSIBLE S OF 23N W OF 94W. SE WINDS 40 TO 50 KT. SEAS 7 TO 10 FT. .MON THROUGH TUE...SE WINDS 20 TO 30 KT. SEAS 7 TO 10 FT. SW GULF OF MEXICO S OF 22N W OF 87W ...TROPICAL STORM WARNING W OF 94W... .THIS AFTERNOON...TROPICAL STORM CONDITIONS POSSIBLE. E WINDS 20 TO 30 KT...INCREASING TO 25 TO 35 KT LATE. SEAS 4 TO 6 FT... EXCEPT 8 TO 14 FT W OF 94W. .TONIGHT...TROPICAL STORM CONDITIONS EXPECTED. E WINDS 25 TO 35 KT. SEAS 5 TO 8 FT...EXCEPT 12 TO 16 FT W OF 94W. .SAT THROUGH SUN NIGHT...TROPICAL STORM CONDITIONS EXPECTED. SE WINDS 40 TO 50 KT. SEAS 9 TO 14 FT. .MON THROUGH TUE...SE WINDS 20 TO 30 KT. SEAS 8 TO 14 FT. GULF OF MEXICO E OF 87W .THIS AFTERNOON...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .TONIGHT...SE WINDS 10 TO 15 KT...BECOMING 10 TO 20 KT LATE. SEAS 2 TO 3 FT. .SAT THROUGH TUE...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.