Hurricane Boris (1984)
May 28, 6:00 PM UTC – Jun 18, 12:00 AM UTC (20.3 days)
- Peak
- Hurricane, Category 1
- Max sustained wind
- 75 mph (65 kt)
- Lowest pressure
- —
- Landfalls
- 0
Track
- Hurricane
- Tropical Storm
- Tropical Depression
- Other
- Large white-ringed dots: landfall
Every track point (82)
| UTC | Status | Position | Wind kt | mb | Note |
|---|---|---|---|---|---|
| 1984-05-28 18:00 | TD | 11.6°N 94.0°W | 30 | — | |
| 1984-05-29 00:00 | TS | 11.7°N 94.6°W | 35 | — | |
| 1984-05-29 06:00 | TS | 12.0°N 95.0°W | 35 | — | |
| 1984-05-29 12:00 | TS | 12.3°N 95.3°W | 40 | — | |
| 1984-05-29 18:00 | TS | 12.7°N 95.8°W | 50 | — | |
| 1984-05-30 00:00 | TS | 13.0°N 96.2°W | 60 | — | |
| 1984-05-30 06:00 | TS | 13.2°N 96.6°W | 60 | — | |
| 1984-05-30 12:00 | HU | 13.4°N 97.1°W | 65 | — | |
| 1984-05-30 18:00 | TS | 13.5°N 97.6°W | 55 | — | |
| 1984-05-31 00:00 | TS | 13.5°N 98.1°W | 50 | — | |
| 1984-05-31 06:00 | TS | 13.6°N 98.3°W | 50 | — | |
| 1984-05-31 12:00 | TS | 13.6°N 98.5°W | 45 | — | |
| 1984-05-31 18:00 | TS | 13.6°N 98.8°W | 40 | — | |
| 1984-06-01 00:00 | TS | 13.7°N 99.0°W | 40 | — | |
| 1984-06-01 06:00 | TS | 13.5°N 99.1°W | 35 | — | |
| 1984-06-01 12:00 | TS | 13.4°N 99.2°W | 35 | — | |
| 1984-06-01 18:00 | TD | 13.2°N 99.3°W | 30 | — | |
| 1984-06-02 00:00 | TD | 12.9°N 99.3°W | 30 | — | |
| 1984-06-02 06:00 | TD | 12.6°N 99.2°W | 25 | — | |
| 1984-06-02 12:00 | TD | 12.3°N 99.1°W | 25 | — | |
| 1984-06-02 18:00 | TD | 12.1°N 99.1°W | 25 | — | |
| 1984-06-03 00:00 | TD | 11.8°N 99.2°W | 30 | — | |
| 1984-06-03 06:00 | TD | 11.7°N 99.3°W | 30 | — | |
| 1984-06-03 12:00 | TD | 11.5°N 99.5°W | 30 | — | |
| 1984-06-03 18:00 | TD | 11.3°N 99.7°W | 25 | — | |
| 1984-06-04 00:00 | TD | 11.2°N 99.9°W | 25 | — | |
| 1984-06-04 06:00 | TD | 11.4°N 100.1°W | 25 | — | |
| 1984-06-04 12:00 | TD | 11.8°N 100.1°W | 25 | — | |
| 1984-06-04 18:00 | TD | 12.3°N 100.0°W | 25 | — | |
| 1984-06-05 00:00 | TD | 12.9°N 99.7°W | 30 | — | |
| 1984-06-05 06:00 | TD | 13.6°N 99.4°W | 30 | — | |
| 1984-06-05 12:00 | TD | 14.4°N 99.8°W | 30 | — | |
| 1984-06-05 18:00 | TD | 14.6°N 100.4°W | 30 | — | |
| 1984-06-06 00:00 | TD | 14.7°N 101.0°W | 25 | — | |
| 1984-06-06 06:00 | TD | 14.8°N 101.6°W | 25 | — | |
| 1984-06-06 12:00 | TD | 14.5°N 101.9°W | 20 | — | |
| 1984-06-06 18:00 | TD | 14.5°N 102.2°W | 20 | — | |
| 1984-06-07 00:00 | TD | 14.5°N 102.5°W | 20 | — | |
| 1984-06-07 06:00 | TD | 14.4°N 102.8°W | 20 | — | |
| 1984-06-07 12:00 | TD | 14.4°N 103.1°W | 20 | — | |
| 1984-06-07 18:00 | TD | 14.4°N 103.4°W | 20 | — | |
| 1984-06-08 00:00 | TD | 14.4°N 103.7°W | 20 | — | |
| 1984-06-08 06:00 | TD | 14.4°N 104.0°W | 20 | — | |
| 1984-06-08 12:00 | TD | 14.3°N 104.3°W | 20 | — | |
| 1984-06-08 18:00 | TD | 14.3°N 104.6°W | 20 | — | |
| 1984-06-09 00:00 | TD | 14.3°N 104.9°W | 20 | — | |
| 1984-06-09 06:00 | TD | 14.3°N 105.2°W | 20 | — | |
| 1984-06-09 12:00 | TD | 14.3°N 105.5°W | 20 | — | |
| 1984-06-09 18:00 | TD | 14.2°N 105.8°W | 20 | — | |
| 1984-06-10 00:00 | TD | 14.2°N 106.1°W | 20 | — | |
| 1984-06-10 06:00 | TD | 14.2°N 106.4°W | 20 | — | |
| 1984-06-10 12:00 | TD | 14.2°N 106.7°W | 20 | — | |
| 1984-06-10 18:00 | TD | 14.2°N 107.0°W | 20 | — | |
| 1984-06-11 00:00 | TD | 14.1°N 107.3°W | 20 | — | |
| 1984-06-11 06:00 | TD | 14.1°N 107.6°W | 20 | — | |
| 1984-06-11 12:00 | TD | 14.1°N 107.9°W | 20 | — | |
| 1984-06-11 18:00 | TD | 14.1°N 108.2°W | 20 | — | |
| 1984-06-12 00:00 | TD | 14.1°N 108.5°W | 20 | — | |
| 1984-06-12 06:00 | TD | 14.0°N 108.8°W | 20 | — | |
| 1984-06-12 12:00 | TD | 14.0°N 109.1°W | 20 | — | |
| 1984-06-12 18:00 | TD | 14.1°N 109.9°W | 30 | — | |
| 1984-06-13 00:00 | TD | 14.1°N 110.1°W | 30 | — | |
| 1984-06-13 06:00 | TD | 14.0°N 110.4°W | 30 | — | |
| 1984-06-13 12:00 | TD | 14.0°N 110.7°W | 30 | — | |
| 1984-06-13 18:00 | TS | 14.1°N 110.9°W | 40 | — | |
| 1984-06-14 00:00 | TS | 14.3°N 111.2°W | 50 | — | |
| 1984-06-14 06:00 | TS | 14.5°N 111.6°W | 50 | — | |
| 1984-06-14 12:00 | TS | 14.8°N 112.2°W | 50 | — | |
| 1984-06-14 18:00 | TS | 15.6°N 112.6°W | 45 | — | |
| 1984-06-15 00:00 | TS | 16.3°N 112.9°W | 40 | — | |
| 1984-06-15 06:00 | TS | 17.0°N 113.1°W | 40 | — | |
| 1984-06-15 12:00 | TS | 17.7°N 113.3°W | 40 | — | |
| 1984-06-15 18:00 | TS | 18.4°N 113.6°W | 35 | — | |
| 1984-06-16 00:00 | TS | 18.9°N 113.7°W | 35 | — | |
| 1984-06-16 06:00 | TS | 19.3°N 113.7°W | 35 | — | |
| 1984-06-16 12:00 | TS | 19.5°N 113.8°W | 35 | — | |
| 1984-06-16 18:00 | TS | 19.7°N 113.9°W | 40 | — | |
| 1984-06-17 00:00 | TS | 19.9°N 114.0°W | 40 | — | |
| 1984-06-17 06:00 | TS | 20.1°N 114.3°W | 35 | — | |
| 1984-06-17 12:00 | TD | 20.2°N 114.6°W | 30 | — | |
| 1984-06-17 18:00 | TD | 20.3°N 115.0°W | 25 | — | |
| 1984-06-18 00:00 | TD | 20.3°N 115.4°W | 25 | — |
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.