Reefwander
A rocky, scrub-topped island joined to the shore by a sand spit, with surf on both sides and a few walkers on the sand — The Island, Robberg & Plettenberg Bay

Robberg & Plettenberg Bay · South Africa · Reef · Cave & cavern

The Island

Big caves among round boulders off Robberg's island

Photo: flowcomm · CC BY 2.0

The Island is a reef off the island at Robberg Nature Reserve, reached on a scenic boat ride across the bay and around Robberg's point. It stays within Open Water limits, and divers go for its caves and invertebrate colour, but the site can only be dived on a windless day or in a moderate easterly.

Also known as Robberg Island.

Where it is and how deep

Depth profile of The Island: typical dive 6–18 m (20–60 ft) 18 m · Open Water30 m · Advanced40 m · Recreational limit6 m18 mtypical dive
Depths on a shared scale to 40 m (130 ft); dashed lines mark common certification limits.

34.1045° S, 23.3963° EApproximate position — the dashed circle shows where the site lies; your operator's briefing has the mooring.

The dive

The site is a field of large round boulders between 6 and 18 m, with big caves among them worth exploring. A variety of colourful invertebrates covers the rock.

Marine life and season

The sources we used don't single out particular species here.

Month-by-month season rating for The Island
JanFebMarAprMayJunJulAugSepOctNovDec
FairFairGoodGoodGoodGoodGoodGoodPrimePrimeGoodFair

Season follows Robberg & Plettenberg Bay: September and October are the best months; onshore south-easterlies churn the sea up in summer, while winter westerlies clear the water.

Know before you go

  • Dived only on a windless day or with a moderate easterly wind; other winds rule the site out.

Questions divers ask

When can The Island at Robberg be dived?+

Only on a windless day or with a moderate easterly wind; in other winds the site off the island at Robberg Nature Reserve is not dived.

Sources

  1. Top Dive Sites along the Garden Route – Plettenberg Bay — ProDive Plettenberg Bay
  2. OpenStreetMap — OpenStreetMap contributors

Photo credits

More dive sites in Robberg & Plettenberg Bay

A Greek trawler's hull lying a short swim off Robberg

3–7 mbeginner

A maze of caves and swim-throughs with ragged-tooth sharks

20–30 madvanced

Sea fans draped in basket stars on a soft-coral wall

10–16 mbeginner

Huge reef terraces with the odd big mako shark passing

16–30 madvanced

Juvenile reef fish and cuttlefish among anemones in the shallows

6–9 mbeginner

Sand slope

Cape fur seals blowing bubbles at divers on the sand

4–6 mbeginner

Three pinnacles reached on a short swim from the beach

10–13 mbeginner

Pinnacle

Ragged-tooth sharks around a pinnacle that breaks off Robberg Point

24–30 madvanced

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