intermediate
    (55)

    Diving the L’Astrée Wreck

    28m Max
    10-24m Vis
    boat

    Site Overview

    Wreck of L’Astrée is a wreck dive site in Languedoc-Roussillon, France, reached from the base town of Le Grau-d’Agde. L’Astrée is a wreck in 12-28 m off Le Grau-d’Agde, now an artificial reef rich in macro life and small fish. It is a shallow, manageable wreck for intermediate divers wanting a taste of Languedoc wreck diving. The site reaches a maximum depth of 28 m with an average profile around 18 m and a shallow start near 12 m, which places it firmly in the intermediate category and means divers should hold at least an Advanced Open Water certification. Conditions are typical of the French coastal coast: visibility generally runs from 10 to 24 metres, the current is mild, and the water temperature ranges between 14 and 25 degrees Celsius with low surge exposure. The marine community is centred on Conger Eel, Two-banded Seabream, Common Octopus, Common Cuttlefish, Mediterranean Cardinalfish, Dusky Grouper, and the full species list is detailed below for divers planning a trip. Wreck of L’Astrée is a strong representative of why Languedoc-Roussillon diving is so highly regarded, blending the geology, history and biodiversity that define French underwater exploration. It pairs naturally with the other sites of the Languedoc-Roussillon region for a varied holiday, and with the right thermal protection and, where relevant, the correct specialist training, it offers a memorable dive for photographers, naturalists and wreck or reef enthusiasts alike.

    Dive Briefing

    "Entry is made by boat from Le Grau-d’Agde with a transfer of about 16 minutes, and divers should check in with a local centre in Le Grau-d’Agde before entering the water. L’Astrée is a wreck in 12-28 m off Le Grau-d’Agde, now an artificial reef rich in macro life and small fish. It is a shallow, manageable wreck for intermediate divers wanting a taste of Languedoc wreck diving. Plan your profile around a maximum depth of 28 m and an average of 18 m, keeping a close eye on gas and, in the deeper or enclosed sections, on the low surge. Buoyancy control matters here: the steel and sand bottom and submerged structures are easily disturbed, and Wreck depth 28 m, Depth and gas planning, Entanglement in structure are real considerations throughout the dive. The wreck topography offers wreck, hull, and the marine life centres on Conger Eel, Two-banded Seabream, Common Octopus, Common Cuttlefish, Mediterranean Cardinalfish, Dusky Grouper alongside the other species listed for the site. Take a moment to review the site-specific hazards with your guide, because conditions at Wreck of L’Astrée can shift with wind and tide and change the feel of the dive. A safe ascent with a surface marker buoy and a clear exit plan completes the dive, with emergency cover routed through Centre Hyperbare, CHU de Montpellier."

    Signature Marine Life

    Conger Eel

    high

    Conger conger

    Best: May, June, July

    Two-banded Seabream

    high

    Diplodus vulgaris

    Best: May, June, July

    Common Octopus

    high

    Octopus vulgaris

    Best: May, June, July

    Common Cuttlefish

    high

    Sepia officinalis

    Best: May, June, July

    Mediterranean Cardinalfish

    high

    Apogon imberbis

    Best: May, June, July

    Dusky Grouper

    high

    Epinephelus marginatus

    Best: May, June, July

    Safety & Hazards

    • Wreck depth 28 m
    • Depth and gas planning
    • Entanglement in structure
    • Current
    • Reduced visibility inside
    Nearest Chamber
    Centre Hyperbare, CHU de Montpellier
    60km away

    Traveler Notes

    Who is this for?

    Wreck of L’Astrée suits intermediate divers holding at least an Advanced Open Water certification, and it is a strong choice for those who enjoy the French coastal water of the French coast. Photographers, training groups and divers chasing wreck, intermediate, macro, photography will all find something here, provided they respect the temperature, the marine park rules and the limits of each site. It is less suitable for absolute novices unless booked through a centre running a supervised course, and the deepest or most enclosed sections should only be attempted with the correct specialist training and a guide. Planning a dive here with a licensed French operator not only keeps you safe but also helps protect the fragile gorgonian forests, seagrass meadows, wrecks and reefs that make the site special for the next visitor.

    wreck
    intermediate
    macro
    photography

    For Non-Divers

    Le Grau-d’Agde port; Beaches

    Quick Stats

    Difficultyintermediate
    CertificationAdvanced Open Water
    Currentmild
    Water Temp14-25°C
    Best TimeMay - October

    Dive Logistics

    Operators
    • Cap d’Agde Plongée
    • Banyuls Subaquatique
    • Narbonne Plongée
    • Sète Plongée Centre
    Pricing Guide
    $72 - $130
    Per 2-tank boat dive

    Photography Info

    Recommended Gear
    16-35mm
    60mm

    Best for: wide_angle, macro

    Nearby Stay

    Hôtel Le Golfe

    Cap d’Agde5km away

    Check Availability

    Hôtel Les Flamants Roses

    Le Grau-d’Agde7km away

    Check Availability