8m
    Beginner
    Similan Islands, Thailand
    Khao Lampi- Hat Thai Mueang

    Tha Tang Lake ขุมน้ำบ้านท่าแตง

    Best months: Jan–May

    Protected Area

    Khao Lampi- Hat Thai Mueang

    Why dive here

    With 173+ marine species recorded in the area - including blacktip reef sharks, eagle rays, giant moray eels, whale sharks and clownfish - Tha Tang Lake ขุมน้ำบ้านท่าแตง offers some of Similan Islands's richest diving. Water ranges 29-31°C, warmest April, May, June.

    Best timeJan–May
    WetsuitA 3mm shorty or thin full wetsuit
    Marine lifeBlacktip Reef Sharks, Eagle Rays, Giant Moray Eels, Whale Sharks and Clownfish · 173+ species recorded
    Water29-31°C · warmest April, May, June
    Charactermax 8m
    StandoutExceptional marine biodiversity

    Tha Tang Lake, or Khum Nam Ban Tha Tang, is a bit of a departure from the usual Similan granite boulder dives. It's shallow, topping out at 8 meters, making it an ideal spot for beginners or a relaxed second dive. You won't find dramatic drop-offs here, but instead, a gently sloping sandy bottom interspersed with small coral patches. We’ve seen quite a few juvenile reef fish seeking shelter, and it’s a good place to look for smaller critters like gobies and blennies if you take your time. If you’re not chasing big pelagics and want a mellow dive, this is a solid choice.

    Typical Tha Tang Lake ขุมน้ำบ้านท่าแตง Dive Profile

    5m10mSafety Stop0m8m 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.

    Today06:1518:1411h 59m daylightGolden hour 17:46

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    Conditions

    Ocean conditions, forecast and tides for Tha Tang Lake ขุมน้ำบ้านท่าแตง

    Tha Tang Lake ขุมน้ำบ้านท่าแตง Ocean Conditions

    Monthly averages for Tha Tang Lake ขุมน้ำบ้านท่าแตง, sourced from Open-Meteo marine data + Copernicus Marine (EU) - nearest station: Open-Meteo marine grid (8.1, 98.3) (6km away)

    ExcellentGreatGoodFairPoor★Best monthsThis month

    October Averages

    Sea Temperature

    30°C

    85°F · Range: 28.7–30.4°C

    Current Speed

    5.1 cm/s

    Direction: S (191.3°)

    Salinity

    29.75 PSU

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

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