Noon Summary Log
| Day: | 583 |
| Date: | 27th December 1987 |
| Latitude: | 2° 34′ S |
| Longitude: | 29° 49′ W |
| Water Temperature: | 27.6°C |
| Wind @ Noon: | 15 SE |
| Max Wind /24 hours: | 20 SE |
| Min Wind /24 hours: | 14 SE |
| Cloud Cover | 4/8 |
| Cabin Temperature: | 31.5°C |
| Outside Temperature: | 30.7°C |
| Barometer: | 1008 |
Source: CUL00045/16