Utila, Honduras

    Columbus Reef

    Best months: Oct–Dec

    Why dive here

    With 210+ marine species recorded in the area - including barracuda, dolphins, eagle rays, nurse sharks and sea turtles - Columbus Reef offers some of Utila's richest reef diving. Water ranges 27-31°C, warmest June, August, September.

    Best timeOct–Dec
    WetsuitA 3mm shorty or thin full wetsuit
    Marine lifeBarracuda, Dolphins, Eagle Rays, Nurse Sharks and Sea Turtles · 210+ species recorded
    Water27-31°C · warmest June, August, September
    CharacterReef dive
    StandoutExceptional marine biodiversity

    Columbus Reef on Utila’s south side is a site we’ve always enjoyed, though it sometimes gets overlooked for the flashier walls. It’s a gentle, sloping reef, topping out around 10 meters and spilling down to a sandy bottom at 20m. We love it for its sheer density of coral, especially the finger corals and impressive stands of lettuce coral that just glow in the sunlight. You'll see so many juvenile fish darting amongst the coral heads here – tiny hamlets, damselfish, and schools of French grunts that shimmer like quicksilver. Keep an eye out for the green sea urchins tucked into crevices. The visibility here is generally excellent, often pushing past 25 meters, making it a brilliant spot for photographers who appreciate a well-lit reef. It’s a pretty easy dive, suitable for all levels, and we’d suggest going in the morning before the wind picks up, or if you want a calmer afternoon, pick a day with a northerly breeze. Don’t expect huge pelagics, but the macro life and the sheer health of the reef are the real draw. It's a proper coral garden, and we find it deeply calming.

    Today05:4517:3511h 51m daylightGolden hour 17:06

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    Conditions

    Ocean conditions, forecast and tides for Columbus Reef

    Columbus Reef Ocean Conditions

    Monthly averages for Columbus Reef, sourced from Open-Meteo marine data + Copernicus Marine (EU) - nearest station: Open-Meteo marine grid (16.95, -88.05) (16km away)

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    October Averages

    Sea Temperature

    30°C

    86°F · Range: 27.7–32.1°C

    Current Speed

    14.21 cm/s

    Direction: SW (230.7°)

    Chlorophyll-a

    0.044 mg/m³

    Very clear (oligotrophic)

    Salinity

    35.97 PSU

    Based on 4 years of monitoring data · Data sources: Open-Meteo marine data + Copernicus Marine (EU)

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