Caribbean Coast, Costa Rica
    Marino las Baulas de Guanacaste

    Pailas

    Good diving all year

    Protected Area

    Marino las Baulas de Guanacaste

    Why dive here

    With 217+ marine species recorded in the area - including dolphins, humpback whales, orcas, sea turtles and pufferfish - Pailas offers some of Caribbean Coast's richest reef diving. Water ranges 29-31°C, warmest March, April, May.

    Best timeYear-round
    WetsuitA 3mm shorty or thin full wetsuit
    Marine lifeDolphins, Humpback Whales, Orcas, Sea Turtles and Pufferfish · 217+ species recorded
    Water29-31°C · warmest March, April, May
    CharacterReef dive
    StandoutExceptional marine biodiversity

    Pailas, just a short boat ride from Potrero Beach, is a site we always enjoy when the conditions are right. You start on the western side of the rock island, dropping down to follow the formations as they stretch south. The average depth hovers around 14 meters, making it a comfortable dive for most, though we've pushed a little deeper to 17m on occasion. What really makes Pailas sing are the schools of fish – the sand grunts and herring can be so dense they create shimmering walls, especially when the water has a cooler edge to it. We particularly love looking for the small stuff here, the Panama triplefins tucked into crevices and the quick movements of a yellow blenny. Keep an eye out for speckled morays peering from their rocky homes and, if you're lucky enough to hit it during the season with cooler water, the cleaning station can bring in mantas. Visibility averages around 11 meters; it's not always gin-clear, but we find that just adds to the atmospheric feel of the schools. It’s a great spot for photographers keen on fish portraits and those who appreciate the subtle details of a bustling rocky reef.

    Today05:3317:3011h 57m daylightGolden hour 17:02

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    Conditions

    Ocean conditions, forecast and tides for Pailas

    Pailas Ocean Conditions

    Monthly averages for Pailas, sourced from Open-Meteo marine data + Copernicus Marine (EU) - nearest station: Open-Meteo marine grid (9.78, -84.89) (48km away)

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    October Averages

    Sea Temperature

    29°C

    85°F · Range: 27.9–31.1°C

    Current Speed

    5 cm/s

    Direction: N (0°)

    Chlorophyll-a

    0.142 mg/m³

    Clear water

    Salinity

    28.81 PSU

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

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