Klein Bonaire, Bonaire
    Bonaire

    Boka Katuna

    Best months: Apr–Jun

    Protected Area

    Bonaire

    Why dive here

    With 192+ marine species recorded in the area - including barracuda, blue sharks, orcas, sea turtles and sperm whales - Boka Katuna offers some of Klein Bonaire's richest diving. Water ranges 27-30°C, warmest September, October, November.

    Best timeApr–Jun
    WetsuitA 3mm shorty or thin full wetsuit
    Marine lifeBarracuda, Blue Sharks, Orcas, Sea Turtles and Sperm Whales · 192+ species recorded
    Water27-30°C · warmest September, October, November
    StandoutExceptional marine biodiversity

    Boka Katuna is one of those sites on Klein Bonaire that just feels right, a solid contender for a calm, easy afternoon dive. We especially love the topography here; it’s a gentle slope, perfect for just drifting along and letting the current do the work. What really stands out is the coral health, particularly the mustard hill and finger corals, they just seem to thrive. Keep an eye out for the smaller stuff – pearl blennies often peek out from sandy patches, and we’ve spotted fairy basslets darting between coral heads more times than we can count. Our favourite time to drop in is late morning, after the first boats have cleared out, leaving you with a peaceful stretch of reef all to yourself. You’ll frequently see hawksbill turtles cruising by, completely unfazed, and the spot snapper schools here are impressive, often shimmering in the light. It's an ideal spot if you're looking for a relaxed dive with consistent beauty rather than a dramatic wall.

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    Conditions

    Ocean conditions, forecast and tides for Boka Katuna

    Boka Katuna Ocean Conditions

    Monthly averages for Boka Katuna, sourced from Open-Meteo marine data + Copernicus Marine (EU) - nearest station: Open-Meteo marine grid (12.14, -68.3) (0km away)

    ExcellentGreatGoodFairPoor★Best monthsThis month

    October Averages

    Sea Temperature

    30°C

    86°F · Range: 28.9–31.5°C

    Current Speed

    21.1 cm/s

    Direction: NW (328.6°)

    Chlorophyll-a

    0.068 mg/m³

    Very clear (oligotrophic)

    Salinity

    34.64 PSU

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

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