Noon Summary Log
| Day: | 543 |
| Date: | 17th November 1987 |
| Latitude: | 53° 32.6′ S |
| Longitude: | 80° 58′ W |
| Water Temperature: | 6.7°C |
| Wind @ Noon: | 25-30 WNW |
| Max Wind /24 hours: | 25-30 WNW |
| Min Wind /24 hours: | 18 SW |
| Cloud Cover | 5/8 |
| Cabin Temperature: | 15°C |
| Outside Temperature: | 9.8°C |
| Barometer: | 997 |
Source: CUL00045/15