Seal Island Falsebay
Protected Area
False Bay Seal Island Provincial Nature Reserve
Why dive here
With 269+ marine species recorded in the area - including blue sharks, blue whales, dolphins, dwarf minke whales and great white sharks - Seal Island Falsebay offers some of Cape Town & Western Cape's richest reef diving. Water ranges 14-16°C, warmest February, March, April.
Seal Island in False Bay is not a dive for the faint of heart, but it’s an absolute spectacle if you’re up for it. We’re talking about diving amongst 50,000-60,000 Cape fur seals, a chaotic, barking, torpedoing mass of energy that will swim right up to your mask. Visibility averages about 6m, which sounds low, but it adds to the drama, seals appearing and disappearing from the gloom. Our favourite time to visit is when the pups are starting to get comfortable in the water, usually around late summer. They’re incredibly playful, nipping at fins and camera domes. You’ll spend most of your dive just watching them zip past, the light filtering down through the kelp, their curious eyes right on you. Keep an eye out for the Broadnose Sevengill sharks too, though encounters are rare, they do cruise the area. It’s an easy dive, maxing out at 12m, but the sheer volume of wildlife makes it exhilarating. This dive is for those who prioritise a truly wild, high-energy animal encounter over pristine reefs. It’s loud, it’s lively, and it’s genuinely unlike anything else.
Safety Notes
Cold water this month (avg 15°C). Drysuit or thick wetsuit (7mm+) recommended.
Nearest Dive Centres to Seal Island Falsebay
Dive shops near Seal Island Falsebay
Reef Wetsuits
Cape Town Dive Centre
Ollava
Blue Flash
Pisces Divers
DiveInn Cape Town
Reviews for Seal Island Falsebay
Conditions
Ocean conditions, forecast and tides for Seal Island Falsebay
Seal Island Falsebay Ocean Conditions
Monthly averages for Seal Island Falsebay, sourced from Open-Meteo marine data - nearest station: Open-Meteo marine grid (-33.92, 18.46) (8km away)
October Averages
Sea Temperature
15°C
59°F · Range: 12.4–17.2°C
Air Temperature
17°C
62°F
Wind Speed
7.33 m/s
14.2 knots
Atmospheric Pressure
1018.1 hPa
Based on 4 years of monitoring data · Data sources: Open-Meteo marine data
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