Noon Summary Log
| Day: | 481 |
| Date: | 17th September 1987 |
| Latitude: | 33° 59.3′ S |
| Longitude: | 116° 1.8′ E |
| Water Temperature: | 17.6°C |
| Wind @ Noon: | 25-30 NW |
| Max Wind /24 hours: | 30 NW |
| Min Wind /24 hours: | 5 W |
| Cloud Cover | 8/8 |
| Cabin Temperature: | 20°C |
| Outside Temperature: | 20°C |
| Barometer: | 1010 |
Source: CUL00045/13