55m
    West Coast (Gothenburg), Sweden
    2025774 Rön, Röns skär, Röns huvud

    GANLER

    Best months: Jul–Aug

    Protected Area

    2025774 Rön, Röns skär, Röns huvud

    Why dive here

    With 121+ marine species recorded in the area - including dolphins, dwarf minke whales, humpback whales, orcas and seals & sea lions - GANLER 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 55m
    StandoutRich in charismatic marine life

    The Ganler wreck, just outside Gothenburg, is a genuinely engaging dive, especially if you appreciate a good story with your rust. It's a fishing vessel, and while the data calls it 'non-dangerous', we find it perfectly captivating. She sits upright at 55 meters, which means it’s a site for experienced divers, comfortable with deeper profiles and potentially colder water. What we love about the Ganler is how intact she is; you can still make out the superstructure, the wheelhouse, even the outline of the fishing gear. The deck is home to plenty of wrasse and cod, darting in and out of the broken hatches. We’ve had dives there where the visibility has been phenomenal, a pale green light filtering down, illuminating the anemones clinging to the hull. Our tip? Go early in the morning on a calm day. The currents can pick up, and you want to be able to savour the quiet majesty of this working boat, now a silent monument beneath the waves. It’s a dive that really connects you to the maritime history of the region.

    Typical GANLER Dive Profile

    15m30m45m60mSafety Stop0m55m max~15 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

    Maximum depth 55m exceeds recreational limits (40m). Technical diving certification and equipment required.

    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.

    Today06:4217:2510h 43m daylightGolden hour 16:31

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    Conditions

    Ocean conditions, forecast and tides for GANLER

    GANLER Ocean Conditions

    Monthly averages for GANLER, 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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