Noon Summary Log
| Day: | 321 |
| Date: | 10th April 1987 |
| Latitude: | 44° 30.8′ S |
| Longitude: | 113° 27.2′ W |
| Water Temperature: | 12°C |
| Wind @ Noon: | 20-25 NW |
| Max Wind /24 hours: | 30 NW |
| Min Wind /24 hours: | 20 NW |
| Cloud Cover | 8/8 |
| Cabin Temperature: | 17°C |
| Outside Temperature: | 15.8°C |
| Barometer: | 1019 |
Source: CUL00045/9