5-25m
    Sulawesi, Indonesia
    KK Kota Manado

    Siladen 2

    Best months: Jan–May

    Protected Area

    KK Kota Manado

    Why dive here

    With 238+ marine species recorded in the area - including blacktip reef sharks, giant moray eels, pygmy seahorses, seahorses and sperm whales - Siladen 2 offers some of Sulawesi's richest reef diving. Water ranges 29-31°C, warmest June, October, November.

    Best timeJan–May
    WetsuitNo wetsuit needed, or a rash guard
    Marine lifeBlacktip Reef Sharks, Giant Moray Eels, Pygmy Seahorses, Seahorses and Sperm Whales · 238+ species recorded
    Water29-31°C · warmest June, October, November
    CharacterReef dive · max 5-25m
    StandoutExceptional marine biodiversity

    Siladen 2 is one of those sites we always try to hit when we're in Bunaken. It’s a gentle drift along a sloping reef, easy enough for newer divers but with plenty to keep the seasoned pros entertained. You’re typically dropping in somewhere around 15 metres, often right into a thick forest of staghorn coral. The sheer density of it is impressive, and those sapphire demoiselles flash through the branches like tiny jewels. Keep an eye out for the small stuff here. We've often found Stobbs' pygmygobies tucked away, and the pale dwarfgobies are a common sight if you’re patient. The real magic, though, is how the light plays on the reef. It filters down through the shallows, illuminating the vibrant table corals and the occasional tailface sleeper hovering near the sandy patches. While a whale shark is a rare treat, we love Siladen 2 for its consistent, relaxed beauty. It’s a dive that rewards slow exploration.

    Typical Siladen 2 Dive Profile

    5mSafety Stop0m5m max~60 min estimated bottom time

    Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.

    Today05:2617:3112h 5m daylightGolden hour 17:03

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    Conditions

    Ocean conditions, forecast and tides for Siladen 2

    Siladen 2 Ocean Conditions

    Monthly averages for Siladen 2, sourced from Open-Meteo marine data + Copernicus Marine (EU) - nearest station: Open-Meteo marine grid (1.5, 124.75) (0km away)

    ExcellentGreatGoodFairPoor★Best monthsThis month

    October Averages

    Sea Temperature

    30°C

    87°F · Range: 29.6–31.2°C

    Current Speed

    1 cm/s

    Direction: W (270°)

    Chlorophyll-a

    0.099 mg/m³

    Very clear (oligotrophic)

    Salinity

    33.17 PSU

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

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