10-25m
    Sumatra, Indonesia
    Kepulauan Seribu

    Valley of the tubes

    Best months: Jan–Feb

    Protected Area

    Kepulauan Seribu

    Why dive here

    Valley of the tubes is a reef dive where divers can encounter mantis shrimp. Water ranges 29-32°C, warmest April, May, June.

    Best timeJan–Feb
    WetsuitA 3mm shorty or thin full wetsuit
    Marine lifeMantis Shrimp
    Water29-32°C · warmest April, May, June
    CharacterReef dive · max 10-25m

    Okay, "Valley of the Tubes" is a spot that sounds intriguing on paper. We found a lot of tube corals here, mainly stretching out to the west. To be honest, there’s some silt and evidence of human impact in that direction, which dulls the experience a bit. Our advice? Head east instead. You'll find some healthier coral formations there, particularly around the 5-meter mark, where the light plays nicely across them. Keep an eye out for common dragonets and those quirky clown anemonefish nestled among the branches. It’s a good, easy dive for a relaxed afternoon, especially if you’re keen on spotting macro life in the shallows.

    Typical Valley of the tubes Dive Profile

    5m10mSafety Stop0m10m 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.

    Today05:3517:4712h 12m daylightGolden hour 17:20

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    Conditions

    Ocean conditions, forecast and tides for Valley of the tubes

    Valley of the tubes Ocean Conditions

    Monthly averages for Valley of the tubes, sourced from Open-Meteo marine data - nearest station: Open-Meteo marine grid (-0.93, 103.77) (179km away)

    ExcellentGreatGoodFairPoor★Best monthsThis month

    October Averages

    Sea Temperature

    31°C

    88°F · Range: 30.2–32.2°C

    Air Temperature

    26°C

    79°F

    Wind Speed

    2.5 m/s

    4.9 knots

    Atmospheric Pressure

    1010.1 hPa

    Based on 4 years of monitoring data · Data sources: Open-Meteo marine data

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