Noon Summary Log
| Day: | 407 |
| Date: | 5th July 1987 |
| Latitude: | 28° 27.1′ S |
| Longitude: | 22° 20′ W |
| Water Temperature: | 20.9°C |
| Wind @ Noon: | 18 N |
| Max Wind /24 hours: | 20 N |
| Min Wind /24 hours: | 14 SE |
| Cloud Cover | 3/8 |
| Cabin Temperature: | 24.5°C |
| Outside Temperature: | 25.8°C |
| Barometer: | 1020 |
Source: CUL00045/11