Southwest Coast, Grenada
    Hog Island

    San Juan (Wreck)

    Best months: Jan–Apr

    Protected Area

    Hog Island

    Why dive here

    With 263+ marine species recorded in the area - including barracuda, humpback whales, nurse sharks, orcas and sea turtles - San Juan (Wreck) offers some of Southwest Coast's richest wall diving. Water ranges 27-30°C, warmest August, September, October.

    Best timeJan–Apr
    WetsuitA 3mm shorty or thin full wetsuit
    Marine lifeBarracuda, Humpback Whales, Nurse Sharks, Orcas and Sea Turtles · 263+ species recorded
    Water27-30°C · warmest August, September, October
    CharacterWall dive
    StandoutExceptional marine biodiversity

    The San Juan is one of our favourite Grenadian wrecks, not for its size, but for its resident marine life and the way it’s settled into the seafloor. This isn't a massive cargo ship; it’s a smaller inter-island vessel, about 24 metres long, lying broken up on a coral rubble and sand bottom. Hurricane Ivan gave her a good shake-up back in 2004, moving her some 200 feet west and tearing her open. This is what we love about her now. You're diving a wreck that feels lived-in, a proper artificial reef. The maximum depth is around 25 metres, so you’ve got good bottom time to poke around. We often find lobsters tucked into every crevice, and it’s not unusual to spot a small nurse shark snoozing under a piece of hull. Schools of jacks and French grunts swirl around the remains, their silvery bodies flashing in the light. Keep an eye out for a passing eagle ray gliding overhead, too; they like to cruise this area. The San Juan is a solid dive for anyone who enjoys exploring a wreck with plenty of small details and active fish life, rather than just admiring a ship from a distance.

    Today05:5717:5311h 56m daylightGolden hour 17:24

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    Conditions

    Ocean conditions, forecast and tides for San Juan (Wreck)

    San Juan (Wreck) Ocean Conditions

    Monthly averages for San Juan (Wreck), sourced from Open-Meteo marine data - nearest station: Open-Meteo marine grid (12.03, -61.78) (0km away)

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    October Averages

    Sea Temperature

    30°C

    86°F · Range: 29–31.7°C

    Air Temperature

    28°C

    82°F

    Wind Speed

    5.61 m/s

    10.9 knots

    Atmospheric Pressure

    1011.8 hPa

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

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