38m
    West Coast (Gothenburg), Sweden
    2000804 Vinga-skärgården

    MARCONI

    Best months: Jul–Aug

    Protected Area

    2000804 Vinga-skärgården

    Why dive here

    With 121+ marine species recorded in the area - including dolphins, dwarf minke whales, humpback whales, orcas and seals & sea lions - MARCONI offers some of West Coast (Gothenburg)'s richest wreck diving. Water ranges 3-18°C, warmest July, August, September.

    Best timeJul–Aug
    WetsuitA 5mm wetsuit
    Marine lifeDolphins, Dwarf Minke Whales, Humpback Whales, Orcas and Seals & Sea Lions · 121+ species recorded
    Water3-18°C · warmest July, August, September
    CharacterWreck dive · max 38m
    StandoutRich in charismatic marine life

    Marconi, off the Swedish West Coast, is a proper wreck dive, sitting upright at 38 metres. She’s a trawler, sank in the 1960s, and because of that cold North Sea water, she’s remarkably well preserved. We love how intact the superstructure is, with railings still in place and even some gear on deck. It’s dark down there, naturally, so good lights are essential to pick out the details – the bow points north, and the stern section is our favourite for exploring, often sheltering a respectable congregation of cod and wrasse. Penetration is possible if you’re experienced and have the right training, but honestly, there’s plenty to see on the exterior, picking through the deck machinery and scanning for the resident wolf fish that sometimes peek out from under ledges. Visibility can swing wildly; we’ve had days of 20 metres and others where it’s more like five, so be prepared for a real adventure. It’s a dive that rewards careful exploration, suited for advanced divers comfortable with depth and colder conditions.

    Typical MARCONI Dive Profile

    15m30mSafety Stop0m38m max~20 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

    Deep dive (38m) - monitor air consumption closely. Advanced certification recommended.

    Wreck site - avoid penetration without wreck diving certification. Watch for sharp metal and entanglement hazards.

    Cold water this month (avg 13°C). Drysuit or thick wetsuit (7mm+) recommended.

    Always perform a 3-minute safety stop at 5m before surfacing.

    Today06:4117:2610h 45m daylightGolden hour 16:32

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    Conditions

    Ocean conditions, forecast and tides for MARCONI

    MARCONI Ocean Conditions

    Monthly averages for MARCONI, sourced from Open-Meteo marine data - nearest station: Open-Meteo marine grid (57.57, 11.03) (3km away)

    ExcellentGreatGoodFairPoor★Best monthsThis month

    October Averages

    Sea Temperature

    13°C

    56°F · Range: 10.6–15.8°C

    Air Temperature

    10°C

    50°F

    Wind Speed

    6.56 m/s

    12.8 knots

    Atmospheric Pressure

    1010.2 hPa

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

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