Claudette was a TS Atlantic tropical cyclone that existed from July 15 to July 29, 1979 (15 days). It reached peak winds of 51 mph (45 kt) and a minimum central pressure of 997 mb.
| Time (UTC) | Status | Lat | Lon | Winds (kt) | Pressure (mb) | Record |
|---|---|---|---|---|---|---|
| 1979-07-15 12:00 | TD | 12.50 | -46.30 | 20 | 1014 | |
| 1979-07-15 18:00 | TD | 12.80 | -48.40 | 20 | 1014 | |
| 1979-07-16 00:00 | TD | 13.40 | -50.40 | 25 | 1012 | |
| 1979-07-16 06:00 | TD | 14.60 | -52.10 | 25 | 1012 | |
| 1979-07-16 12:00 | TD | 15.70 | -53.80 | 30 | 1011 | |
| 1979-07-16 18:00 | TD | 16.50 | -55.50 | 30 | 1011 | |
| 1979-07-17 00:00 | TD | 17.00 | -57.20 | 30 | 1011 | |
| 1979-07-17 06:00 | TD | 17.50 | -58.80 | 30 | 1011 | |
| 1979-07-17 12:00 | TS | 17.80 | -60.30 | 35 | 1011 | |
| 1979-07-17 18:00 | TS | 18.00 | -62.10 | 40 | 1010 | |
| 1979-07-18 00:00 | TS | 18.20 | -63.80 | 35 | 1010 | |
| 1979-07-18 06:00 | TD | 18.30 | -65.40 | 30 | 1011 | |
| 1979-07-18 12:00 | TD | 18.40 | -67.00 | 30 | 1011 | |
| 1979-07-18 18:00 | TD | 18.50 | -68.50 | 25 | 1012 | |
| 1979-07-19 00:00 | TD | 18.70 | -69.50 | 20 | 1012 | |
| 1979-07-19 06:00 | TD | 18.80 | -70.50 | 20 | 1012 | |
| 1979-07-19 12:00 | TD | 18.80 | -71.40 | 20 | 1012 | |
| 1979-07-19 18:00 | TD | 19.00 | -72.40 | 20 | 1012 | |
| 1979-07-20 00:00 | TD | 19.00 | -73.30 | 20 | 1013 | |
| 1979-07-20 06:00 | TD | 19.20 | -74.70 | 20 | 1013 | |
| 1979-07-20 12:00 | TD | 19.50 | -76.70 | 20 | 1013 | |
| 1979-07-20 18:00 | TD | 20.00 | -78.70 | 20 | 1013 | |
| 1979-07-21 00:00 | TD | 20.60 | -80.40 | 20 | 1013 | |
| 1979-07-21 06:00 | TD | 21.40 | -82.20 | 25 | 1013 | |
| 1979-07-21 12:00 | TD | 22.10 | -83.50 | 30 | 1012 | |
| 1979-07-21 18:00 | TD | 22.80 | -85.00 | 30 | 1010 | |
| 1979-07-22 00:00 | TD | 23.50 | -86.50 | 30 | 1007 | |
| 1979-07-22 06:00 | TD | 24.00 | -87.40 | 30 | 1007 | |
| 1979-07-22 12:00 | TD | 24.50 | -88.50 | 30 | 1007 | |
| 1979-07-22 18:00 | TD | 25.00 | -89.50 | 30 | 1006 | |
| 1979-07-23 00:00 | TD | 25.40 | -90.50 | 30 | 1005 | |
| 1979-07-23 06:00 | TD | 25.90 | -91.40 | 30 | 1004 | |
| 1979-07-23 12:00 | TS | 26.40 | -92.40 | 35 | 1003 | |
| 1979-07-23 18:00 | TS | 26.90 | -92.90 | 35 | 1003 | |
| 1979-07-24 00:00 | TS | 27.50 | -93.40 | 35 | 1003 | |
| 1979-07-24 06:00 | TS | 28.30 | -93.50 | 40 | 1003 | |
| 1979-07-24 12:00 | TS | 28.80 | -93.70 | 45 | 1002 | |
| 1979-07-24 18:00 | TS | 29.60 | -93.90 | 45 | 1000 | |
| 1979-07-25 00:00 | TS | 30.30 | -93.90 | 40 | 997 | |
| 1979-07-25 06:00 | TS | 30.30 | -94.30 | 35 | 998 | |
| 1979-07-25 12:00 | TD | 30.50 | -94.80 | 30 | 1000 | |
| 1979-07-25 18:00 | TD | 30.50 | -95.20 | 30 | 1001 | |
| 1979-07-26 00:00 | TD | 30.20 | -95.30 | 30 | 1001 | |
| 1979-07-26 06:00 | TD | 30.60 | -95.10 | 30 | 1002 | |
| 1979-07-26 12:00 | TD | 30.80 | -95.40 | 25 | 1003 | |
| 1979-07-26 18:00 | TD | 31.30 | -96.30 | 25 | 1004 | |
| 1979-07-27 00:00 | TD | 31.80 | -96.60 | 20 | 1004 | |
| 1979-07-27 06:00 | TD | 32.70 | -96.40 | 20 | 1006 | |
| 1979-07-27 12:00 | TD | 34.00 | -95.90 | 15 | 1007 | |
| 1979-07-27 18:00 | TD | 35.30 | -95.30 | 15 | 1007 | |
| 1979-07-28 00:00 | TD | 36.40 | -94.60 | 15 | 1007 | |
| 1979-07-28 06:00 | TD | 37.80 | -93.40 | 15 | 1008 | |
| 1979-07-28 12:00 | TD | 38.60 | -91.00 | 15 | 1009 | |
| 1979-07-28 18:00 | TD | 38.80 | -88.00 | 15 | 1009 | |
| 1979-07-29 00:00 | TD | 39.00 | -85.20 | 15 | 1010 | |
| 1979-07-29 06:00 | TD | 39.00 | -82.80 | 15 | 1011 | |
| 1979-07-29 12:00 | TD | 39.00 | -80.20 | 15 | 1011 |
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.