Hurricane Tammy (2023)
Oct 18, 6:00 PM UTC – Oct 31, 6:00 PM UTC (13.0 days)
- Peak
- Hurricane, Category 2
- Max sustained wind
- 110 mph (95 kt)
- Lowest pressure
- 965 mb
- Landfalls
- 1
Track
- Hurricane
- Tropical Storm
- Tropical Depression
- Other
- Large white-ringed dots: landfall
Landfalls
- Oct 22, 1:15 AM UTC · 17.6°N 61.8°W · Hurricane · 90 mph · 987 mb
Every track point (54)
| UTC | Status | Position | Wind kt | mb | Note |
|---|---|---|---|---|---|
| 2023-10-18 18:00 | TS | 12.9°N 51.0°W | 35 | 1007 | |
| 2023-10-19 00:00 | TS | 13.0°N 52.5°W | 35 | 1006 | |
| 2023-10-19 06:00 | TS | 13.2°N 54.0°W | 45 | 1004 | |
| 2023-10-19 12:00 | TS | 13.4°N 55.3°W | 50 | 1004 | |
| 2023-10-19 18:00 | TS | 13.5°N 56.4°W | 50 | 1002 | |
| 2023-10-20 00:00 | TS | 13.6°N 57.2°W | 50 | 1001 | |
| 2023-10-20 06:00 | TS | 13.7°N 57.9°W | 50 | 1000 | |
| 2023-10-20 12:00 | TS | 13.9°N 58.4°W | 60 | 997 | |
| 2023-10-20 18:00 | HU | 14.1°N 58.9°W | 65 | 991 | |
| 2023-10-21 00:00 | HU | 14.5°N 59.6°W | 70 | 991 | |
| 2023-10-21 06:00 | HU | 14.9°N 60.3°W | 70 | 991 | |
| 2023-10-21 12:00 | HU | 15.6°N 60.6°W | 75 | 987 | |
| 2023-10-21 18:00 | HU | 16.6°N 61.0°W | 75 | 987 | |
| 2023-10-22 00:00 | HU | 17.5°N 61.7°W | 80 | 987 | |
| 2023-10-22 01:15 | HU | 17.6°N 61.8°W | 80 | 987 | Landfall |
| 2023-10-22 06:00 | HU | 18.0°N 62.2°W | 75 | 989 | |
| 2023-10-22 12:00 | HU | 18.7°N 62.8°W | 75 | 990 | |
| 2023-10-22 18:00 | HU | 19.4°N 63.4°W | 75 | 990 | |
| 2023-10-23 00:00 | HU | 20.2°N 63.9°W | 75 | 992 | |
| 2023-10-23 06:00 | HU | 21.0°N 64.0°W | 70 | 993 | |
| 2023-10-23 12:00 | HU | 21.6°N 64.0°W | 70 | 993 | |
| 2023-10-23 18:00 | HU | 22.1°N 63.8°W | 65 | 988 | |
| 2023-10-24 00:00 | HU | 22.6°N 63.5°W | 65 | 987 | |
| 2023-10-24 06:00 | HU | 23.1°N 63.1°W | 65 | 987 | |
| 2023-10-24 12:00 | HU | 23.6°N 62.6°W | 65 | 987 | |
| 2023-10-24 18:00 | HU | 24.0°N 62.0°W | 65 | 987 | |
| 2023-10-25 00:00 | HU | 24.5°N 61.2°W | 75 | 976 | |
| 2023-10-25 06:00 | HU | 25.1°N 60.4°W | 85 | 969 | |
| 2023-10-25 12:00 | HU | 26.1°N 59.4°W | 95 | 965 | |
| 2023-10-25 18:00 | HU | 27.5°N 58.3°W | 85 | 968 | |
| 2023-10-26 00:00 | HU | 29.1°N 57.8°W | 80 | 970 | |
| 2023-10-26 06:00 | HU | 30.0°N 58.3°W | 75 | 972 | |
| 2023-10-26 12:00 | HU | 30.5°N 58.8°W | 70 | 975 | |
| 2023-10-26 18:00 | HU | 31.0°N 59.5°W | 65 | 977 | |
| 2023-10-27 00:00 | TS | 31.5°N 60.1°W | 60 | 980 | |
| 2023-10-27 06:00 | TS | 31.8°N 60.6°W | 55 | 985 | |
| 2023-10-27 12:00 | TS | 32.0°N 61.0°W | 55 | 988 | |
| 2023-10-27 18:00 | TS | 32.3°N 61.4°W | 55 | 988 | |
| 2023-10-28 00:00 | TS | 32.6°N 61.5°W | 50 | 991 | |
| 2023-10-28 06:00 | TS | 32.9°N 61.0°W | 45 | 994 | |
| 2023-10-28 12:00 | TS | 33.1°N 59.5°W | 45 | 995 | |
| 2023-10-28 18:00 | TS | 33.3°N 58.0°W | 40 | 997 | |
| 2023-10-29 00:00 | LO | 32.8°N 56.1°W | 35 | 1000 | |
| 2023-10-29 06:00 | LO | 32.6°N 54.3°W | 35 | 1002 | |
| 2023-10-29 12:00 | LO | 31.8°N 52.5°W | 35 | 1002 | |
| 2023-10-29 18:00 | LO | 30.9°N 50.9°W | 35 | 1002 | |
| 2023-10-30 00:00 | LO | 29.6°N 49.6°W | 30 | 1004 | |
| 2023-10-30 06:00 | LO | 28.5°N 49.0°W | 30 | 1005 | |
| 2023-10-30 12:00 | LO | 27.5°N 48.5°W | 30 | 1005 | |
| 2023-10-30 18:00 | LO | 26.5°N 48.1°W | 25 | 1006 | |
| 2023-10-31 00:00 | LO | 25.6°N 48.5°W | 25 | 1006 | |
| 2023-10-31 06:00 | LO | 25.1°N 49.0°W | 25 | 1007 | |
| 2023-10-31 12:00 | LO | 24.9°N 49.9°W | 20 | 1008 | |
| 2023-10-31 18:00 | LO | 24.6°N 50.6°W | 20 | 1008 |
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.