| Day: | 599 |
| Date: | 12th January 1988 |
| Latitude: | 23° 16.2′ S |
| Longitude: | 29° 21′ W |
| Water Temperature: | 27.6°C |
| Wind @ Noon: | 15 NE |
| Max Wind /24 hours: | 20 NE |
| Min Wind /24 hours: | 5 NE |
| Cloud Cover | 5/8 |
| Cabin Temperature: | 30°C |
| Outside Temperature: | 30.2°C |
| Barometer: | 1017 |
Source: CUL00045/16
| Day: | 598 |
| Date: | 11th January 1988 |
| Latitude: | 20° 46′ S |
| Longitude: | 29° 13′ W |
| Water Temperature: | 27.8°C |
| Wind @ Noon: | 14 NE |
| Max Wind /24 hours: | 20 NE |
| Min Wind /24 hours: | 12 NE |
| Cloud Cover | 6/8 |
| Cabin Temperature: | 30.5°C |
| Outside Temperature: | 30.7°C |
| Barometer: | 1014 |
Source: CUL00045/16
Source: CUL00058/1
Isle Trindade and Martim Vaz is an archipelago located about 1,200 kilometres east of Vitória in the Southern Atlantic Ocean, belonging to the State of Espírito Santo, Southeast Brazil. The archipelago consists of five islands and several rocks and stacks; Trindade is the largest island, with an area of 10.1 square kilometres; about 49 kilometres east of it are the tiny Martim Vaz islets, with a total area of 0.3 square kilometres. The islands are of volcanic origin and have rugged terrain. They are largely barren, except for the southern part of Trindade. They were discovered in 1502 by Portuguese explorer Estêvão da Gama and stayed Portuguese until they became part of Brazil at its independence. From 1895 to 1896, Trindade was occupied by the United Kingdom until an agreement with Brazil was reached. (Source Wikipedia)
| Day: | 597 |
| Date: | 10th January 1988 |
| Latitude: | 18° 15.4′ S |
| Longitude: | 29° 47′ W |
| Water Temperature: | 27.8°C |
| Wind @ Noon: | 15 NE |
| Max Wind /24 hours: | 20-25 NE |
| Min Wind /24 hours: | 15 NE |
| Cloud Cover | 8/8 |
| Cabin Temperature: | 30°C |
| Outside Temperature: | 30.2°C |
| Barometer: | 1013 |
Source: CUL00045/16
| Day: | 596 |
| Date: | 9th January 1988 |
| Latitude: | 15° 48.3′ S |
| Longitude: | 30° 43.2′ W |
| Water Temperature: | 28°C |
| Wind @ Noon: | 20-25 NE |
| Max Wind /24 hours: | 20-25 NE |
| Min Wind /24 hours: | 14 E |
| Cloud Cover | 3/8 |
| Cabin Temperature: | 31°C |
| Outside Temperature: | 29.8°C |
| Barometer: | 1013 |
Source: CUL00045/16
| Day: | 595 |
| Date: | 8th January 1988 |
| Latitude: | 13° 19.2′ S |
| Longitude: | 31° 8.1′ W |
| Water Temperature: | 27.6°C |
| Wind @ Noon: | 18 SE |
| Max Wind /24 hours: | 30 ENE |
| Min Wind /24 hours: | 5-8 E |
| Cloud Cover | -/8 |
| Cabin Temperature: | 30°C |
| Outside Temperature: | 28.6°C |
| Barometer: | 1012 |
Source: CUL00045/16
| Day: | 594 |
| Date: | 7th January 1988 |
| Latitude: | 11° 11.8′ S |
| Longitude: | 31° 22.5′ W |
| Water Temperature: | 27.8°C |
| Wind @ Noon: | 8 SE |
| Max Wind /24 hours: | 18 SE |
| Min Wind /24 hours: | 8 SE |
| Cloud Cover | 1/8 |
| Cabin Temperature: | 30°C |
| Outside Temperature: | 29.2°C |
| Barometer: | 1011 |
Source: CUL00045/16
| Day: | 593 |
| Date: | 6th January 1988 |
| Latitude: | 8° 54.8′ S |
| Longitude: | 31° 38.4′ W |
| Water Temperature: | 28°C |
| Wind @ Noon: | 10 E |
| Max Wind /24 hours: | 25 SQUELL |
| Min Wind /24 hours: | CALM |
| Cloud Cover | 3/8 |
| Cabin Temperature: | 30°C |
| Outside Temperature: | 28.2°C |
| Barometer: | 1012 |
| Ships Seen: | 1 |
Source: CUL00045/16
| Day: | 592 |
| Date: | 5th January 1988 |
| Latitude: | 7° 6.5′ S |
| Longitude: | 31° 19.5′ W |
| Water Temperature: | 27.7°C |
| Wind @ Noon: | 12 SSE |
| Max Wind /24 hours: | 20-25 SSE |
| Min Wind /24 hours: | 12 SSE |
| Cloud Cover | 4/8 |
| Cabin Temperature: | 30°C |
| Outside Temperature: | 28°C |
| Barometer: | 1011 |
Source: CUL00045/16
| Day: | 591 |
| Date: | 4th January 1988 |
| Latitude: | 4° 47.1′ S |
| Longitude: | 30° 26′ W |
| Water Temperature: | 27.5°C |
| Wind @ Noon: | 20-25 SSE |
| Max Wind /24 hours: | 20-25 SSE |
| Min Wind /24 hours: | 15 SE |
| Cloud Cover | 5/8 |
| Cabin Temperature: | 30.5°C |
| Outside Temperature: | 29.1°C |
| Barometer: | 1010 |
| Ships Seen: | 1 |
Source: CUL00045/16