Port Vila & Efate, Vanuatu
    Erakor and Empten Lagoon

    Semele

    Best months: May–Aug

    Protected Area

    Erakor and Empten Lagoon

    Why dive here

    With 306+ marine species recorded in the area - including blue sharks, dugongs, dwarf minke whales, eagle rays and giant moray eels - Semele offers some of Port Vila & Efate's richest reef diving. Water ranges 26-29°C, warmest January, February, March.

    Best timeMay–Aug
    WetsuitA 3mm shorty or thin full wetsuit
    Marine lifeBlue Sharks, Dugongs, Dwarf Minke Whales, Eagle Rays and Giant Moray Eels · 306+ species recorded
    Water26-29°C · warmest January, February, March
    CharacterReef dive
    StandoutExceptional marine biodiversity

    The Semele wreck holds a quiet charm, a ghost ship settling into the seabed. We often start our dive right on the bow, letting the current carry us gently along her length. You’ll find her broken, no doubt, but that just adds to the atmosphere – ribs exposed, plates peeling back like rust-coloured petals. Our favourite part is lingering over the deck, scanning for the smaller inhabitants. We've spotted everything from the tiny, shy Black Blenny peeking out of crevices to vibrant Citron Butterflyfish flitting through the skeletal remains. It’s not a wreck for penetration, we’ll be honest; the structure is too unstable. Instead, enjoy the way the soft corals have started to colonise the metal, creating miniature gardens where Scarlet Soldierfish hide in the shadows. We’d suggest keeping an eye on the sand around the wreck too; Short Mackerel are often cruising by. Finish your dive on the adjacent reef – it's seen better days, but we still find nudibranchs here, tucked away amongst the remaining staghorn. This site is best for advanced divers who appreciate the history of a wreck and the small discoveries it holds, rather than grand structural integrity. Expect average visibility around 20 metres, offering a good clear view of her resting place.

    Today05:2217:4712h 25m daylightGolden hour 17:18

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    Conditions

    Ocean conditions, forecast and tides for Semele

    Semele Ocean Conditions

    Monthly averages for Semele, sourced from Open-Meteo marine data - nearest station: Open-Meteo marine grid (-17.71, 168.26) (1km away)

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    October Averages

    Sea Temperature

    27°C

    80°F · Range: 25.6–28°C

    Air Temperature

    24°C

    76°F

    Wind Speed

    5.5 m/s

    10.7 knots

    Atmospheric Pressure

    1013.1 hPa

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

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