Noon Summary Log
| Day: | 414 |
| Date: | 12th July 1987 |
| Latitude: | 32° 58.8′ S |
| Longitude: | 9° 52′ W |
| Water Temperature: | 17.7°C |
| Wind @ Noon: | CALM |
| Max Wind /24 hours: | 12 W |
| Min Wind /24 hours: | CALM |
| Cloud Cover | 6/8 |
| Cabin Temperature: | 21°C |
| Outside Temperature: | 22.8°C |
| Barometer: | 1020 |
Source: CUL00045/11