| Day: | 332 |
| Date: | 21st April 1987 |
| Latitude: | 51° 15′ S |
| Longitude: | 86° 35.9′ W |
| Water Temperature: | -°C |
| Wind @ Noon: | 40-50 NNW |
| Max Wind /24 hours: | 50 NNW |
| Min Wind /24 hours: | CALM |
| Cloud Cover | 8/8 |
| Barometer: | – |
Source: CUL00045/9
Source: CUL00058/1
| Day: | 331 |
| Date: | 20th April 1987 |
| Latitude: | 49° 57.2′ S |
| Longitude: | 87° 49′ W |
| Water Temperature: | 9.1°C |
| Wind @ Noon: | 20 SW |
| Max Wind /24 hours: | 20-30 SW |
| Min Wind /24 hours: | 20 SW |
| Cloud Cover | 4/8 |
| Cabin Temperature: | 15.5°C |
| Outside Temperature: | 12°C |
| Barometer: | 1004 |
Source: CUL00045/9
| Day: | 330 |
| Date: | 19th April 1987 |
| Latitude: | 49° 45.9′ S |
| Longitude: | 90° 16.4′ W |
| Water Temperature: | 9.4°C |
| Wind @ Noon: | 30-35 WNW |
| Max Wind /24 hours: | 35-45 WNW |
| Min Wind /24 hours: | 30 W |
| Cloud Cover | 8/8 |
| Cabin Temperature: | 15.5°C |
| Outside Temperature: | 8.8°C |
| Barometer: | 1006 |
Source: CUL00045/9
| Day: | 329 |
| Date: | 18th April 1987 |
| Latitude: | 48° 23.2′ S |
| Longitude: | 92° 55.1′ W |
| Water Temperature: | 10.2°C |
| Wind @ Noon: | 30-40 W |
| Max Wind /24 hours: | 40WNW |
| Min Wind /24 hours: | 30 WNW |
| Cloud Cover | -/8 |
| Cabin Temperature: | 15°C |
| Outside Temperature: | 8.9°C |
| Barometer: | 1007 |
Source: CUL00045/9
| Day: | 328 |
| Date: | 17th April 1987 |
| Latitude: | 46° 41.5′ S |
| Longitude: | 94° 56.4′ W |
| Water Temperature: | -°C |
| Wind @ Noon: | 30-40 SW |
| Max Wind /24 hours: | 45 NNW |
| Min Wind /24 hours: | 15 NNW |
| Cloud Cover | 8/8 |
| Cabin Temperature: | 15°C |
| Outside Temperature: | 935°C |
| Barometer: | 1004 |
Source: CUL00045/9
Source: CUL00058/1
| Day: | 327 |
| Date: | 16th April 1987 |
| Latitude: | 46° 22.5′ S |
| Longitude: | 97° 2.1′ W |
| Water Temperature: | 10.3°C |
| Wind @ Noon: | 25 NW |
| Max Wind /24 hours: | 40NW |
| Min Wind /24 hours: | 6 NNW |
| Cloud Cover | 8/8 |
| Cabin Temperature: | 15°C |
| Outside Temperature: | 13.2°C |
| Barometer: | 1000 |
Source: CUL00045/9
| Day: | 326 |
| Date: | 15th April 1987 |
| Latitude: | 45° 49′ S |
| Longitude: | 99° 10′ W |
| Water Temperature: | 11.6°C |
| Wind @ Noon: | 5 SW |
| Max Wind /24 hours: | 20 WSW |
| Min Wind /24 hours: | 5 SW |
| Cloud Cover | 2/8 |
| Cabin Temperature: | 15°C |
| Outside Temperature: | 12°C |
| Barometer: | – |
Source: CUL00045/9
| Day: | 325 |
| Date: | 14th April 1987 |
| Latitude: | 46° 3.8′ S |
| Longitude: | 101° 12.9′ W |
| Water Temperature: | 11.4°C |
| Wind @ Noon: | 20 W |
| Max Wind /24 hours: | 25 W |
| Min Wind /24 hours: | 8 W |
| Cloud Cover | 8/8 |
| Cabin Temperature: | 17°C |
| Outside Temperature: | 10.1°C |
| Barometer: | 1020 |
Source: CUL00045/9
| Day: | 324 |
| Date: | 13th April 1987 |
| Latitude: | 46° 1.4′ S |
| Longitude: | 103° 37.8′ W |
| Water Temperature: | 10.3°C |
| Wind @ Noon: | 30-40 SW |
| Max Wind /24 hours: | 50-60 SW |
| Min Wind /24 hours: | 30 SW |
| Cloud Cover | 8/8 |
| Cabin Temperature: | 15.5°C |
| Outside Temperature: | 11.4°C |
| Barometer: | 1018 |
Source: CUL00045/9
| Day: | 323 |
| Date: | 12th April 1987 |
| Latitude: | 46° 0′ S |
| Longitude: | 105° 31.6′ W |
| Water Temperature: | 11.6°C |
| Wind @ Noon: | 30-35 SW |
| Max Wind /24 hours: | 30-40 NW |
| Min Wind /24 hours: | 25 NW |
| Cloud Cover | 4/8 |
| Cabin Temperature: | 16.5°C |
| Barometer: | 1010 |
Source: CUL00045/9
Source: CUL00058/1