Marseille & Calanques, France
    Port-Cros

    Sentier sous marin

    Best months: Aug

    Protected Area

    Port-Cros

    Why dive here

    With 157+ marine species recorded in the area - including blue sharks, dolphins, dwarf minke whales, humpback whales and mobula rays (devil rays) - Sentier sous marin offers some of Marseille & Calanques's richest diving. Water ranges 14-25°C, warmest July, August, September.

    Best timeAug
    WetsuitA 3mm shorty or thin full wetsuit
    Marine lifeBlue Sharks, Dolphins, Dwarf Minke Whales, Humpback Whales and Mobula Rays (Devil Rays) · 157+ species recorded
    Water14-25°C · warmest July, August, September
    StandoutExceptional marine biodiversity

    The Sentier sous marin, or underwater trail, is less a dive site and more a snorkel or free-diving spot. It’s set up with buoys and information panels guiding you through seagrass beds and rocky outcrops just below the surface. You'll spot small fish like damselfish and wrasse, maybe an octopus tucked into a crevice. It’s perfect for families or those new to the water, offering an easy introduction to the Mediterranean shallows.

    Today05:4317:0011h 17m daylightGolden hour 16:22

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    Conditions

    Ocean conditions, forecast and tides for Sentier sous marin

    Sentier sous marin Ocean Conditions

    Monthly averages for Sentier sous marin, sourced from Open-Meteo marine data - nearest station: Open-Meteo marine grid (43.11, 5.89) (32km away)

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    October Averages

    Sea Temperature

    21°C

    69°F · Range: 15.7–23.1°C

    Air Temperature

    18°C

    64°F

    Wind Speed

    6.69 m/s

    13.0 knots

    Atmospheric Pressure

    1016.9 hPa

    Based on 4 years of monitoring data · Data sources: Open-Meteo marine data

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