Noon Summary Log
| Day: | 451 |
| Date: | 18th August 1987 |
| Latitude: | 33° 17.2′ S |
| Longitude: | 65° 35′ E |
| Water Temperature: | 17.2°C |
| Wind @ Noon: | 5-10 NE |
| Max Wind /24 hours: | 18 E |
| Min Wind /24 hours: | CALM |
| Cloud Cover | 2/8 |
| Cabin Temperature: | 19°C |
| Outside Temperature: | 19.5°C |
| Barometer: | 1025 |
Source: CUL00045/12