Curaçao Southeast, Curaçao
    Spanish Water Inner Bay Park

    Sun Reef

    Best months: Jun–Oct

    Protected Area

    Spanish Water Inner Bay Park

    Why dive here

    With 310+ marine species recorded in the area - including barracuda, octopuses, orcas, sea turtles and sperm whales - Sun Reef offers some of Curaçao Southeast's richest reef diving. Water ranges 27-30°C, warmest September, October, November.

    Best timeJun–Oct
    WetsuitA 3mm shorty or thin full wetsuit
    Marine lifeBarracuda, Octopuses, Orcas, Sea Turtles and Sperm Whales · 310+ species recorded
    Water27-30°C · warmest September, October, November
    CharacterReef dive
    StandoutExceptional marine biodiversity

    Sun Reef might start with a sandy slope, but stick with it. That sand isn’t just dead space. We’ve found some genuinely interesting creatures there – keep an eye out for Collared Eels poking from the substrate or even the odd American Crested Pipefish trying to blend in. It’s a gentle introduction before the main event: a really lovely wall. The wall itself drops to around 19m, making it a comfortable depth for extended bottom times. We love cruising along, letting the current (usually mild here) carry us. The coral coverage really picks up as you hit the reef edge; expect good stands of Sunray Lettuce Coral and Spiny Flower Coral. Look closely in the nooks and crannies for Butter Hamlets or the often-overlooked Yellowface Pikeblenny. Visibility here averages a comfortable 22m, giving you plenty of light to explore. This site is a solid choice for those who appreciate the smaller, more cryptic critters as much as the bigger reef fish, and it’s a site we return to for its consistent quality.

    Today05:2617:2111h 55m daylightGolden hour 16:53

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    Conditions

    Ocean conditions, forecast and tides for Sun Reef

    Sun Reef Ocean Conditions

    Monthly averages for Sun Reef, sourced from Open-Meteo marine data + Copernicus Marine (EU) - nearest station: Open-Meteo marine grid (12.15, -68.97) (2km away)

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    October Averages

    Sea Temperature

    30°C

    86°F · Range: 29.4–31.4°C

    Current Speed

    3.61 cm/s

    Direction: NW (326.3°)

    Chlorophyll-a

    0.068 mg/m³

    Very clear (oligotrophic)

    Salinity

    34.91 PSU

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

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