Unnamed was a Cat 1 Atlantic tropical cyclone that existed from June 15 to June 20, 1889 (6 days). It reached peak winds of 74 mph (65 kt). The storm made one landfall on June 17 at 29.1°N, 82.9°W.
| Time (UTC) | Status | Lat | Lon | Winds (kt) | Pressure (mb) | Record |
|---|---|---|---|---|---|---|
| 1889-06-15 00:00 | TS | 19.80 | -83.70 | 35 | ||
| 1889-06-15 06:00 | TS | 20.60 | -84.00 | 45 | ||
| 1889-06-15 12:00 | TS | 21.30 | -84.30 | 55 | ||
| 1889-06-15 18:00 | HU | 22.00 | -84.60 | 65 | ||
| 1889-06-16 00:00 | HU | 22.80 | -85.00 | 65 | ||
| 1889-06-16 06:00 | TS | 23.70 | -85.40 | 60 | ||
| 1889-06-16 12:00 | TS | 24.60 | -85.50 | 55 | ||
| 1889-06-16 18:00 | TS | 25.60 | -85.40 | 50 | ||
| 1889-06-17 00:00 | TS | 26.60 | -85.10 | 45 | ||
| 1889-06-17 06:00 | TS | 27.60 | -84.50 | 45 | ||
| 1889-06-17 12:00 | TS | 28.60 | -83.50 | 45 | ||
| 1889-06-17 15:00 | TS | 29.10 | -82.90 | 45 | Landfall | |
| 1889-06-17 18:00 | TS | 29.60 | -82.20 | 40 | ||
| 1889-06-18 00:00 | TS | 30.70 | -80.90 | 35 | ||
| 1889-06-18 06:00 | TS | 31.70 | -79.50 | 40 | ||
| 1889-06-18 12:00 | TS | 32.70 | -78.20 | 40 | ||
| 1889-06-18 18:00 | TS | 33.70 | -77.00 | 45 | ||
| 1889-06-19 00:00 | TS | 34.50 | -75.90 | 45 | ||
| 1889-06-19 06:00 | TS | 35.40 | -74.70 | 45 | ||
| 1889-06-19 12:00 | TS | 36.30 | -73.40 | 45 | ||
| 1889-06-19 18:00 | TS | 37.30 | -71.60 | 45 | ||
| 1889-06-20 00:00 | TS | 38.40 | -69.40 | 45 | ||
| 1889-06-20 06:00 | TS | 39.70 | -66.80 | 45 | ||
| 1889-06-20 12:00 | TS | 41.00 | -64.00 | 40 | ||
| 1889-06-20 18:00 | TS | 42.50 | -61.20 | 35 |
Source: NOAA National Hurricane Center HURDAT2 best-track database (nhc.noaa.gov/data). Data is in the public domain. Best-track positions and intensities are post-storm reanalysis estimates and may differ from real-time advisories.