Hurricane Ilsa (1975)
Aug 18, 12:00 AM UTC – Aug 26, 12:00 PM UTC (8.5 days)
- Peak
- Hurricane, Category 2
- Max sustained wind
- 105 mph (90 kt)
- Lowest pressure
- —
- Landfalls
- 0
Track
- Hurricane
- Tropical Storm
- Tropical Depression
- Other
- Large white-ringed dots: landfall
Every track point (35)
| UTC | Status | Position | Wind kt | mb | Note |
|---|---|---|---|---|---|
| 1975-08-18 00:00 | TD | 12.1°N 95.8°W | 30 | — | |
| 1975-08-18 06:00 | TD | 12.2°N 96.4°W | 30 | — | |
| 1975-08-18 12:00 | TS | 12.3°N 97.0°W | 35 | — | |
| 1975-08-18 18:00 | TS | 12.4°N 97.8°W | 35 | — | |
| 1975-08-19 00:00 | TS | 12.6°N 98.5°W | 35 | — | |
| 1975-08-19 06:00 | TS | 12.8°N 99.0°W | 35 | — | |
| 1975-08-19 12:00 | TS | 13.0°N 99.5°W | 35 | — | |
| 1975-08-19 18:00 | TS | 13.3°N 100.0°W | 40 | — | |
| 1975-08-20 00:00 | TS | 13.5°N 100.5°W | 55 | — | |
| 1975-08-20 06:00 | TS | 13.6°N 101.1°W | 55 | — | |
| 1975-08-20 12:00 | TS | 13.7°N 101.8°W | 60 | — | |
| 1975-08-20 18:00 | TS | 13.9°N 102.9°W | 60 | — | |
| 1975-08-21 00:00 | HU | 14.0°N 104.0°W | 65 | — | |
| 1975-08-21 06:00 | HU | 14.0°N 104.8°W | 75 | — | |
| 1975-08-21 12:00 | HU | 14.0°N 105.5°W | 75 | — | |
| 1975-08-21 18:00 | HU | 14.0°N 106.3°W | 75 | — | |
| 1975-08-22 00:00 | HU | 14.0°N 107.2°W | 75 | — | |
| 1975-08-22 06:00 | HU | 14.1°N 108.3°W | 75 | — | |
| 1975-08-22 12:00 | HU | 14.3°N 109.5°W | 85 | — | |
| 1975-08-22 18:00 | HU | 14.4°N 110.2°W | 90 | — | |
| 1975-08-23 00:00 | HU | 14.7°N 111.0°W | 90 | — | |
| 1975-08-23 06:00 | HU | 15.3°N 112.0°W | 90 | — | |
| 1975-08-23 12:00 | HU | 15.9°N 112.9°W | 90 | — | |
| 1975-08-23 18:00 | HU | 16.5°N 113.8°W | 90 | — | |
| 1975-08-24 00:00 | HU | 17.1°N 114.7°W | 90 | — | |
| 1975-08-24 06:00 | HU | 18.0°N 115.9°W | 90 | — | |
| 1975-08-24 12:00 | HU | 19.0°N 117.5°W | 90 | — | |
| 1975-08-24 18:00 | HU | 19.7°N 119.1°W | 90 | — | |
| 1975-08-25 00:00 | HU | 20.0°N 120.8°W | 90 | — | |
| 1975-08-25 06:00 | HU | 20.0°N 122.4°W | 90 | — | |
| 1975-08-25 12:00 | HU | 19.9°N 124.0°W | 80 | — | |
| 1975-08-25 18:00 | HU | 19.8°N 125.0°W | 65 | — | |
| 1975-08-26 00:00 | TS | 19.7°N 126.1°W | 60 | — | |
| 1975-08-26 06:00 | TS | 19.8°N 127.3°W | 45 | — | |
| 1975-08-26 12:00 | TS | 20.0°N 128.5°W | 35 | — |
From the National Hurricane Center's best-track archive (HURDAT2), its post-season reanalysis; values can differ from the advisories issued at the time. Source: hurdat2-1851-2025-092326.txt, hurdat2-nepac-1949-2025-092926.txt.