| Date | Lat °S | Long °E | CI | Pressure hPa | MeanMaxWind | Gusts | Type |
|---|---|---|---|---|---|---|---|
| 2003-02-25 0000 | -21.5 | 43.5 | 1.5 | 1004 | 20 kt, 37 km/h | 28 kt, 52 km/h | Disturbance (closed isobar) |
| 2003-02-25 0600 | -21.9 | 43.2 | 1.5 | 1004 | 20 kt, 37 km/h | 28 kt, 52 km/h | Disturbance (closed isobar) |
| 2003-02-25 1200 | -22.3 | 42.8 | 1.5 | 1003 | 25 kt, 46 km/h | 35 kt, 65 km/h | Tropical Disturbance |
| 2003-02-25 1800 | -22.6 | 42 | 2 | 1001 | 27 kt, 50 km/h | 38 kt, 70 km/h | Tropical Disturbance |
| 2003-02-26 0000 | -22.4 | 41 | 2.5 | 999 | 30 kt, 56 km/h | 42 kt, 78 km/h | Tropical Depression |
| 2003-02-26 0600 | -21.9 | 40.1 | 2.5 | 996 | 33 kt, 61 km/h | 47 kt, 87 km/h | Tropical Depression |
| 2003-02-26 1200 | -21.4 | 39.9 | 3 | 993 | 37 kt, 69 km/h | 52 kt, 96 km/h | Moderate Tropical Storm |
| 2003-02-26 1800 | -21.1 | 39.8 | 3 | 991 | 40 kt, 74 km/h | 56 kt, 104 km/h | Moderate Tropical Storm |
| 2003-02-27 0000 | -21.1 | 39.4 | 3.5 | 987 | 45 kt, 83 km/h | 63 kt, 117 km/h | Moderate Tropical Storm |
| 2003-02-27 0600 | -21.8 | 39.3 | 3.5 | 985 | 50 kt, 93 km/h | 70 kt, 130 km/h | Severe Tropical Storm |
| 2003-02-27 1200 | -22.1 | 38.9 | 4 | 980 | 55 kt, 102 km/h | 78 kt, 144 km/h | Severe Tropical Storm |
| 2003-02-27 1800 | -22.3 | 38.5 | 4 | 975 | 60 kt, 111 km/h | 85 kt, 157 km/h | Severe Tropical Storm |
| 2003-02-28 0000 | -22.6 | 38.1 | 4.5 | 970 | 65 kt, 120 km/h | 92 kt, 170 km/h | Tropical Cyclone |
| 2003-02-28 0600 | -23 | 37.8 | 5 | 960 | 75 kt, 139 km/h | 106 kt, 196 km/h | Tropical Cyclone |
| 2003-02-28 1200 | -23.4 | 37.6 | 5 | 955 | 80 kt, 148 km/h | 113 kt, 209 km/h | Tropical Cyclone |
| 2003-02-28 1800 | -23.7 | 37.6 | 5.5 | 945 | 88 kt, 163 km/h | 124 kt, 230 km/h | Tropical Cyclone |
| 2003-03-01 0000 | -23.8 | 37.7 | 5.5 | 935 | 95 kt, 176 km/h | 134 kt, 248 km/h | Intense Tropical Cyclone |
| 2003-03-01 0600 | -23.7 | 37.7 | 5.5 | 935 | 95 kt, 176 km/h | 134 kt, 248 km/h | Intense Tropical Cyclone |
| 2003-03-01 1200 | -23.6 | 37.6 | 5.5 | 935 | 95 kt, 176 km/h | 134 kt, 248 km/h | Intense Tropical Cyclone |
| 2003-03-01 1800 | -23.4 | 37.4 | 5.5 | 935 | 95 kt, 176 km/h | 134 kt, 248 km/h | Intense Tropical Cyclone |
| 2003-03-02 0000 | -23 | 37 | 5.5 | 945 | 88 kt, 163 km/h | 124 kt, 230 km/h | Tropical Cyclone |
| 2003-03-02 0600 | -22.6 | 36.4 | 5 | 955 | 80 kt, 148 km/h | 113 kt, 209 km/h | Tropical Cyclone |
| 2003-03-02 1200 | -22.1 | 35.7 | 5 | 960 | 75 kt, 139 km/h | 106 kt, 196 km/h | Tropical Cyclone |
| 2003-03-02 1800 | -21.6 | 35.2 | 4.5 | 965 | 70 kt, 130 km/h | 99 kt, 183 km/h | Tropical Cyclone |
| 2003-03-03 0000 | -21.2 | 34.8 | 4 | 980 | 55 kt, 102 km/h | 78 kt, 144 km/h | Overland |
| 2003-03-03 0600 | -20.9 | 34.3 | 0 | 40 kt, 74 km/h | 56 kt, 104 km/h | Overland | |
| 2003-03-03 1200 | -20.8 | 33.4 | 0 | 35 kt, 65 km/h | 49 kt, 91 km/h | Overland | |
| 2003-03-03 1800 | -20.6 | 32.5 | 0 | 30 kt, 56 km/h | 42 kt, 78 km/h | Overland | |
| 2003-03-04 0000 | -20.2 | 31.9 | 0 | 25 kt, 46 km/h | 35 kt, 65 km/h | Overland | |
| 2003-03-04 0600 | -19.8 | 31.4 | 0 | Overland | |||
| 2003-03-04 1200 | -19.9 | 30.9 | 0 | Overland | |||
| 2003-03-04 1800 | -20 | 30.5 | 0 | Overland | |||
| 2003-03-05 0000 | -20.2 | 30 | 0 | Filling Low | |||
| 2003-03-05 0600 | -20.4 | 29.4 | 0 | Dissipating Low | |||