000 WHXX04 KWBC 272343 CHGQLM ATTENTION...NATIONAL HURRICANE CENTER NCEP COUPLED GFDL HURRICANE MODEL FORECAST MADE FOR TROPICAL STORM ISAAC 09L INITIAL TIME 18Z AUG 27 DISCLAIMER ... THIS INFORMATION IS PROVIDED AS GUIDANCE. IT REQUIRES INTERPRETATION BY HURRICANE SPECIALISTS AND SHOULD NOT BE CONSIDERED AS A FINAL PRODUCT. PLEASE SEE THE TPC/NHC OFFICIAL FORECAST. FORECAST STORM POSITION HOUR LATITUDE LONGITUDE HEADING/SPEED(KT) 0 26.1 85.9 300./ 9.9 6 26.6 86.6 308./ 8.3 12 27.1 87.5 296./ 9.3 18 27.8 88.2 317./ 8.7 24 28.5 88.8 315./ 9.0 30 28.9 89.2 320./ 5.3 36 29.3 89.7 309./ 6.1 42 29.7 90.1 318./ 5.6 48 30.2 90.4 326./ 5.1 54 30.5 90.7 319./ 4.5 60 31.0 91.3 310./ 6.8 66 31.8 91.8 323./ 8.7 72 32.5 92.4 322./ 9.4 78 33.5 93.1 325./10.8 84 34.4 93.9 321./11.5 90 35.6 94.3 341./12.3 96 36.8 94.3 357./12.0 102 38.0 93.9 19./12.5 108 39.2 93.4 26./12.0 114 40.1 92.6 39./11.3 120 41.0 91.5 51./12.1 126 41.7 90.2 63./11.8