Roatán, Honduras
    Sistema de Humedales de la Isla de Utila

    Iron Bound

    Best months: Jan–May

    Protected Area

    Sistema de Humedales de la Isla de Utila

    Why dive here

    With 168+ marine species recorded in the area - including barracuda, orcas, sea turtles, whale sharks and pufferfish - Iron Bound offers some of Roatán's richest reef diving. Water ranges 27-30°C, warmest August, September, October.

    Best timeJan–May
    WetsuitA 3mm shorty or thin full wetsuit
    Marine lifeBarracuda, Orcas, Sea Turtles, Whale Sharks and Pufferfish · 168+ species recorded
    Water27-30°C · warmest August, September, October
    CharacterReef dive
    StandoutExceptional marine biodiversity

    Iron Bound sits on Roatán’s northeast side, a bit of a trek from the main dive shops, usually a 45-minute boat ride. But we think it’s worth the journey. The wall here drops to about 19 meters, then opens up to these wide, inviting stretches of sand. We’ve had some memorable encounters here, often spotting barracudas lurking in the blue as we descend. It’s a site that rewards a slower pace. The swim-throughs and overhangs are our favourite part; light filters in, creating this beautiful, dappled effect. Keep an eye on the sand flats for stingrays-they often settle there, almost camouflaged. Our pick for a good time to dive it is late morning, after the initial rush to the closer sites, when the light is just right for exploring the wall's contours. You'll often see schools of horse-eye jacks hanging out near the wall, and we’ve even had a few fleeting whale shark sightings here, though they’re never a guarantee. It's a great spot for anyone who enjoys a bit of varied topography and taking their time to spot the smaller stuff like gobies and clingfish.

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    Conditions

    Ocean conditions, forecast and tides for Iron Bound

    Iron Bound Ocean Conditions

    Monthly averages for Iron Bound, sourced from Open-Meteo marine data + Copernicus Marine (EU) - nearest station: Open-Meteo marine grid (16.27, -86.6) (5km away)

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    October Averages

    Sea Temperature

    30°C

    86°F · Range: 29–31.6°C

    Current Speed

    1.41 cm/s

    Direction: NW (315°)

    Chlorophyll-a

    0.052 mg/m³

    Very clear (oligotrophic)

    Salinity

    35.96 PSU

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

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