| Day: | 68 |
| Date: | 31st July 1986 |
| Latitude: | 22° 18.8′ S |
| Longitude: | 0° 43′ W |
| Water Temperature: | 20.1°C |
| Wind @ Noon: | 3-5 SE |
| Max Wind /24 hours: | 8 SE |
| Cloud Cover | 8/8 |
| Cabin Temperature: | 23.0°C |
| Outside Temperature: | 23.3°C |
| Barometer: | 1021 |
Source: CUL00045/3
Source: CUL00058/1
| Day: | 67 |
| Date: | 30th July 1986 |
| Latitude: | 22° 50′ S |
| Longitude: | 0° 3′ E |
| Water Temperature: | 20.0°C |
| Wind @ Noon: | 5 SE |
| Max Wind /24 hours: | 8 SE |
| Cloud Cover | 8/8 |
| Cabin Temperature: | 22.0°C |
| Outside Temperature: | 22°C |
| Barometer: | 1022.5 |
Source: CUL00045/3
| Day: | 66 |
| Date: | 29th July 1986 |
| Latitude: | 24° 3.8′ S |
| Longitude: | 1° 32.8′ E |
| Water Temperature: | 20.0°C |
| Wind @ Noon: | 18 SE |
| Max Wind /24 hours: | 18 SE |
| Cloud Cover | 8/8 |
| Cabin Temperature: | 21.0°C |
| Outside Temperature: | 19.6°C |
| Barometer: | 1022.5 |
Source: CUL00045/3
| Day: | 65 |
| Date: | 28th July 1986 |
| Latitude: | 26° 1.3′ S |
| Longitude: | 3° 31.9′ E |
| Water Temperature: | 19.0°C |
| Wind @ Noon: | 25 SE |
| Max Wind /24 hours: | 25 SE |
| Cloud Cover | 8/8 |
| Cabin Temperature: | 19.5°C |
| Outside Temperature: | 18.3°C |
| Barometer: | 1022 |
| Ships Seen: | 1 |
Source: CUL00045/3
Source: CUL00058/1
Photo of Jon taking a photo of himself
Source: CUL00068/5
Passing ship
Source: CUL00039/14/24
Parry Endeavour. Sunrise. 20 July 1986.
Source: CUL00039/14/21
| Day: | 64 |
| Date: | 27th July 1986 |
| Latitude: | 26° 54.3′ S |
| Longitude: | 5° 49.3′ E |
| Water Temperature: | 18.1°C |
| Wind @ Noon: | 12 SE |
| Max Wind /24 hours: | 20 SE |
| Cloud Cover | 7/8 |
| Cabin Temperature: | 19.5°C |
| Outside Temperature: | 19°C |
| Barometer: | 1022.5 |
Source: CUL00045/3
| Day: | 63 |
| Date: | 26th July 1986 |
| Latitude: | 27° 51.1′ S |
| Longitude: | 7° 53.8′ E |
| Water Temperature: | 17.5°C |
| Wind @ Noon: | 20-25 SE |
| Max Wind /24 hours: | 20-25 SE |
| Cloud Cover | 6/8 |
| Cabin Temperature: | 20.3°C |
| Outside Temperature: | 19.1°C |
| Barometer: | 1023 |
Source: CUL00045/3
| Day: | 62 |
| Date: | 25th July 1986 |
| Latitude: | 28° 33.1′ S |
| Longitude: | 10° 47.3′ E |
| Water Temperature: | 17.3°C |
| Wind @ Noon: | 20 S |
| Max Wind /24 hours: | 28 S |
| Cloud Cover | 8/8 |
| Cabin Temperature: | 21.0°C |
| Outside Temperature: | 19.9°C |
| Barometer: | 1022.5 |
| Ships Seen: | 1 |
Source: CUL00045/3
| Day: | 61 |
| Date: | 24th July 1986 |
| Latitude: | 29° 32.7′ S |
| Longitude: | 12° 12′ E |
| Water Temperature: | 17.7°C |
| Wind @ Noon: | 6-8 SW |
| Max Wind /24 hours: | 6-8 SW |
| Cloud Cover | 3/8 |
| Cabin Temperature: | 18.5°C |
| Outside Temperature: | 17°C |
| Barometer: | 1023 |
Source: CUL00045/3
| Day: | 60 |
| Date: | 23rd July 1986 |
| Latitude: | 29° 50.9′ S |
| Longitude: | 12° 27′ E |
| Water Temperature: | 8.0°C |
| Wind @ Noon: | 5 S |
| Max Wind /24 hours: | 25 W |
| Cloud Cover | 3/8 |
| Cabin Temperature: | 21.0°C |
| Outside Temperature: | 15.8°C |
| Barometer: | 1023 |
| Ships Seen: | – |
| Whales Seen: | – |
Source: CUL00045/3
| Day: | 59 |
| Date: | 22nd July 1986 |
| Latitude: | 30° 40.4′ S |
| Longitude: | 14° 42′ E |
| Water Temperature: | 17.2°C |
| Wind @ Noon: | 25 W |
| Max Wind /24 hours: | 28 WNW |
| Cloud Cover | 6/8 |
| Cabin Temperature: | 20.0°C |
| Outside Temperature: | 16.5°C |
| Barometer: | 1020 |
| Ships Seen: | 3 |
| Whales Seen: | – D |
Source: CUL00045/3