

Best for beginner divers, 2-9m, boat entry, moderate current.
Seal Island in the Roman Rock Area is a boat-access reef site located 5700 metres from the shore. Divers can expect depths ranging from 2 to 9 metres, with an average depth of 9 metres. Conditions feature moderate currents and visibility fluctuating between 1 and 15 metres. Water temperatures typically range from 15 to 18 degrees Celsius. The site is suitable for beginners, with dives lasting approximately 60 minutes. Hazards include the presence of sharks. Species recorded around this area include long-nosed fur seals, common octopus, smooth rays, European common cuttlefish, leopard catsharks, puffadder shysharks, pyjama sharks, crayfish, flatworms, gurnards, klipfish, hottentot, morwong, and soft coral.
-34.13368, 18.57582
Local knowledge of tide and swell patterns is essential for diving this site.
The island is accessible by boat from Simon's Town, Cape Town.
Recorded at this site
Depth
Up to 9m
Visibility
1-15m
Skill Level
Beginner
Entry
Boat
Boat required
Water Temp
15-18°C
Current
Moderate
Typical Dive
60 min
Species recorded around this area include long-nosed fur seals, common octopus, smooth rays, European common cuttlefish, leopard catsharks, puffadder shysharks, pyjama sharks, crayfish, flatworms, gurnards, klipfish, hottentot, morwong, and soft coral.
Yes, Seal Island is considered suitable for beginner divers.
The site has a depth range of 2 to 9 metres, with an average depth of 9 metres.
This is a boat-access site located 5700 metres from the shore; a boat is required.
Water temperatures at Seal Island typically range from 15 to 18 degrees Celsius.
Diving at Seal Island in Cape Town requires the following certifications: Advanced. Always dive within your training limits.
A 7mm wetsuit or semi-dry is recommended for diving at Seal Island in Cape Town. Water temperatures range from 15°C to 18°C.
Divers at Seal Island in Cape Town should be aware of sharks. These encounters are generally rare and avoidable with proper awareness. Follow local safety guidance and maintain a respectful distance from all marine life.