Noon Summary Log
| Day: | 599 |
| Date: | 12th January 1988 |
| Latitude: | 23° 16.2′ S |
| Longitude: | 29° 21′ W |
| Water Temperature: | 27.6°C |
| Wind @ Noon: | 15 NE |
| Max Wind /24 hours: | 20 NE |
| Min Wind /24 hours: | 5 NE |
| Cloud Cover | 5/8 |
| Cabin Temperature: | 30°C |
| Outside Temperature: | 30.2°C |
| Barometer: | 1017 |
Source: CUL00045/16