8-18m
    Cape Town & Western Cape, South Africa
    False Bay Seal Island Provincial Nature Reserve

    Josh's Reef

    Best months: Mar

    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 - Josh's Reef offers some of Cape Town & Western Cape's richest reef diving. Water ranges 14-16°C, warmest February, March, April.

    Best timeMar
    WetsuitA 7mm wetsuit with a hood
    Marine lifeBlue Sharks, Blue Whales, Dolphins, Dwarf Minke Whales and Great White Sharks · 269+ species recorded
    Water14-16°C · warmest February, March, April
    CharacterReef dive · max 8-18m
    StandoutExceptional marine biodiversity

    Josh's Reef sits between 5 and 20 metres, making it a good spot for newer divers or those looking for a longer bottom time. The reef structure itself is interesting, with plenty of small nooks and crannies to explore. We often spot shy cat sharks tucked into crevices and schools of hottentot darting amongst the kelp. It’s a solid, reliable dive when you’re in the area.

    Typical Josh's Reef Dive Profile

    5m10mSafety Stop0m8m max~60 min estimated bottom time

    Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.

    Safety Notes

    Cold water this month (avg 15°C). Drysuit or thick wetsuit (7mm+) recommended.

    Today05:1017:5612h 46m daylightGolden hour 17:23

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    Conditions

    Ocean conditions, forecast and tides for Josh's Reef

    Josh's Reef Ocean Conditions

    Monthly averages for Josh's Reef, sourced from Open-Meteo marine data - nearest station: Open-Meteo marine grid (-33.92, 18.46) (8km away)

    ExcellentGreatGoodFairPoor★Best monthsThis month

    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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