Table Bay

History

Early European exploration

The first European to explore the region was Bartolomeu Dias, who rounded the Cape of Good Hope in 1488. The first European to anchor in the bay itself was Portuguese navigator António de Saldanha in 1503. Saldanha also made the first recorded ascent of Table Mountain. The bay was subsequently named Aguada de Saldanha ("Watering-place of Saldanha"). In 1601, Dutch navigator Joris van Spilbergen renamed it Table Bay.

Although famous for centuries as a haven for ships, the bay is a poor natural harbour, exposed to northwesterly storm waves. Many sailing ships seeking refuge in the bay during the 17th and 18th centuries were driven ashore by winter storms.

Dutch settlement and harbour construction

Despite the poor conditions, the Dutch colonists persisted with their settlement on the shores of Table Bay, as good natural harbours are scarce along this coastline. On 6 April 1652, Jan van Riebeeck established a refreshment station at the bay for the Dutch East India Company (VOC). The first fortification, a small fort named the Fort of Good Hope, was built on the shoreline. The settlement grew into the city of Cape Town.

Other nearby bays were considered. The best of these, Saldanha Bay, lacked fresh water. Simon's Bay, while well protected from westerly winter storms and swells, was more exposed to summer southeasterly storms and was difficult to access overland from Cape Town. Hout Bay was small and exposed to the prevailing southwesterly swell.

Eventually, a modern harbour was built in Table Bay by a process of land reclamation and protected from storm waves by breakwaters. Construction of the first breakwater began in 1860, with Prince Alfred ceremonially tipping the first load of rocks. This structure protected the Alfred Basin, the first part of the new harbour. The older part of this development is today called the Victoria & Alfred Waterfront. The newer, deeper part is the Duncan Dock. Robben Island, where Nelson Mandela was imprisoned for decades, is in this bay.

Sliedrecht oil spill

The bay's beaches were oiled following an accident involving the Dutch tanker Sliedrecht in November 1953. The vessel moved 96 km offshore to pump out 1,000 tonnes of oil that had been fouled with seawater after the initial impact.

Shipwrecks

Geography

Robben Island

Robben Island is located in Table Bay. Geologically, it is underlain by the Tygerberg Formation, which is part of the Neoproterozoic to early Cambrian Malmesbury Group of the Saldania Belt.

Bathymetry

Table Bay is a relatively shallow body of water, covering an area of approximately 100 km². It slopes gently from east to west, reaching a maximum depth of 35 m at the centre of its mouth.

The bedrock is shales, slates and sandstone of the Malmesbury group, similar in character, dip, and strike, to the exposed rocks of Robben Island and Mouille Point. The seabed comprises large areas of partly exposed bedrock and patches of fine to coarse sand.

Navigational hazards

• Whale Rock: The site of several shipwrecks and groundings.
• Green Point: The site of several shipwrecks and groundings.

Image gallery

File:Anonymous The Noord-Nieuwland in Table Bay, 1762.jpg|Dutch ships off Table Bay in 1763 File:Pieter van der Aa Cape of Good Hope.jpg|Looking over sailing ships in Table Bay in 1727 with Table Mountain in the background File:Cape Town & Table Bay 1882.jpg|Map of Table Bay (1882) File:IMRAY(1884) p0707 TABLE BAY.jpg|Map of the Docks and Infrastructure (1884) File:Capetown table false bay.jpg|Cape Town from space, looking south over False Bay with Hangklip Point (top left), Cape Point (top right) and Table Bay south and east of the clearly visible, circular Robben Island, February 1995. File:Satellite image of Cape peninsula.jpg|Synthetic perspective with 2× exaggerated elevation, from satellite elevation and image data. Looking east over Cape Peninsula and False Bay (behind) with Robben Island (front left), Table Mountain (centre front) and Cape Point (front right). File:Ship Defense at Anchor in Table Bay.jpg|Sketch of Cape Town from the East India Company Ship Defense, en route from the Downs to Bombay, anchored in Table Bay on January 24, 1739.

References

References

1. (2007). "Table Bay, Cape Town, South Africa: an overview of its physical and ecosystem properties". Transactions of the Royal Society of South Africa.
2. "Bartolomeu Dias".
3. "Bartolomeu Dias".
4. "António de Saldanha".
5. "A Timeline Of The Castle of Good Hope".
6. "The Arrival of Jan Van Riebeeck in the Cape – 6 April 1652".
7. "Dutch and British coastal fortifications at the Cape of Good Hope, 1665-1829".
8. "A Walking Tour of the V&A Waterfront".
9. "Cape Town Breakwater".
10. "Duncan Dock".
11. (1953-11-03). "Ship Oil Kills Fish, Penguins". Newcastle Sun (NSW : 1918 - 1954).
12. Belcher, M.P.. (2003). "STRUCTURAL GEOLOGY OF ROBBEN ISLAND". University of Cape Town.