Noon Summary Log
| Day: | 393 |
| Date: | 21st June 1987 |
| Latitude: | 11° 32.8′ S |
| Longitude: | 28° 27′ W |
| Water Temperature: | 27°C |
| Wind @ Noon: | 20-25 SE |
| Max Wind /24 hours: | 20-25 SE |
| Min Wind /24 hours: | 15 SE |
| Cloud Cover | 1/8 |
| Cabin Temperature: | 30°C |
| Outside Temperature: | 28.7°C |
| Barometer: | 1015 |
Source: CUL00045/11