Noon Summary Log
| Day: | 411 |
| Date: | 9th July 1987 |
| Latitude: | 31° 16.8′ S |
| Longitude: | 13° 59.8′ W |
| Water Temperature: | 19.8°C |
| Wind @ Noon: | CALM |
| Max Wind /24 hours: | 14 NW |
| Min Wind /24 hours: | CALM |
| Cloud Cover | 8/8 |
| Cabin Temperature: | 22°C |
| Barometer: | 1022 |
Source: CUL00045/11