# Diving the Cape Peninsula and False Bay/SS Hypatia

The dive site SS Hypatia is an offshore historical wreck in the Robben Island area on the Atlantic seaboard of the Cape Peninsula, near Cape Town in the Western Cape province of South Africa.

## Understand

    See also: Diving the Cape Peninsula and False Bay#Understand

### Position

* -33.83516718.3791671 Hypatia: S33°50.110’ E018°22.750’ — Engine block
This site is in the Robben Island Marine Protected Area (2019). A permit is required.

### Name

The "SS Hypatia" was a British Houston Line steamer of 5 728 tons, built in 1902 by Palmers & Co, Newcastle. It was wrecked on Whale Rock in Table Bay on 29 October 1929 in fog while on a voyage from Beira to New York with a cargo of blister copper and chrome ore. The ship's bell was recovered in the 1960s and the propeller was salvaged in 1974.

### Depth

Maximum depth is uncertain, but unlikely to be deeper than about 12 m. Most of the wreckage is at about 7 to 9 m, and the shallowest parts may be at 6 m.

### Visibility

Visibility is likely to be somewhat less than the general surrounding area due to relatively shallow depth. It will normally be fairly good after a south east wind, and may well exceed 10 m on a good day.

### Topography

With the notable exception of the engine and propeller shaft, most of the wreckage is broken up into fairly small pieces, and lies wedged in cracks and on the bottom of shallow gullies in the reef.
Geology: Pre-Cambrian sedimentary rocks probably of the Tygerberg formation. These appear to be resistant sandstone or mudstone, and the gullies have very little sand in them as this is a very high energy area in rough weather. The reef is moderately low profile, not more tha 1 or 2 metres, and there is no obvious pattern to the ridges and gullies.

### Conditions

This reef is exposed to the south west swell. There is often a break in the area and the surge can be very powerful. The water is usually cold. The site should be dived when the sea is fairly flat.
The site is usually at it's best in summer but there are also occasional opportunities in other seasons.

## Get in

    See also: Diving the Cape Peninsula and False Bay#Boat dives
Only accessible by boat. The site is about 8 km from the Oceana Power Boat Club slipway.
There are day charter boats which can take a diver to any of the dive sites in the region, but most operators only work from a limited number of launch sites, which limits the dive sites they visit. Visits to a dive site also depend on the weather and are generally not predictable or bookable more than two to four days in advance. See the listing for Cape Peninsula and False Bay boat dive charters and the associated services directory for contact details.

## See
### Marine life

    See also: Diving the Cape Peninsula and False Bay#The marine ecology
Notable for heavy growth of large red-bait pods, algal turf understorey, sparse split fan kelp forest, Black mussels and sea urchins. The wreckage is largely encrusted with coralline algae, which make it the same colour as the underlying rock. Shoals of Hottentot seabream are frequent.

### Features

Wreckage of a steel ship. The structure was riveted plates, and the power was a single triple expansion steam engine, which is the largest remaining piece of wreckage. The engine lies on its port side on top of the reef, and looks very much like the reef from a distance. The large, long and straight propeller shaft protruding from the engine about a metre above the reef is a good landmark. The rest of the wreckage is mostly small and not easily identifiable, and lies in the low areas between the ridges.

### Routes

No specific route recommended.

## Stay safe

    See also: Diving the Cape Peninsula and False Bay#Stay safe

### Hazards

Cold water, strong surge, sharp wreckage.

### Skills

No special skills recommended.

### Equipment

    See also: Diving the Cape Peninsula and False Bay#Equipment
Good insulation recommended. 7 mm wet suit or dry suit.

## Nearby

* -33.83143318.3587331 Robben Island steamer wreck
* -33.8352-33.83522 Whale Rock
* -33.8398618.385563 MV Daeyang Family
* -33.86918318.4863834 MV Winton
* -33.88596718.43055 Highfields
* -33.90793318.41796 Two Oceans Aquarium
* -33.88713318.40977 SS Cape Matapan
* -33.897518.40958 RMS Athens
* -33.89666718.3966679 SS SA Seafarer
* -33.8818318.33858310 MV Gemsbok
* -33.90618.397511 Three Anchor Bay
* -33.91508318.35701712 Sea Point Ridge Pinnacles
* -33.92618.377513 Bantry Bay
Back to the Alphabetical list of sites, or list of dive sites in the Robben Island area
Other regional dive sites:
* Dive sites of the Cape Peninsula west coast
* Dive sites of the Cape Peninsula east coast
* Dive sites of False Bay offshore and approaches
* Dive sites of False Bay east coast
* Fresh water dive sites of the Cape Town Metropolitan Area