36m
    Gulf of Thailand, Thailand
    Suratthani Environmental Protected Area

    KRUNGKAO

    Best months: Dec–Jan

    Protected Area

    Suratthani Environmental Protected Area

    Why dive here

    With 158+ marine species recorded in the area - including blacktip reef sharks, blue-spotted stingrays, mobula rays (devil rays), whale sharks and pufferfish - KRUNGKAO offers some of Gulf of Thailand's richest wreck diving. Water ranges 28-31°C, warmest April, May, June.

    Best timeDec–Jan
    WetsuitA 3mm shorty or thin full wetsuit
    Marine lifeBlacktip Reef Sharks, Blue-Spotted Stingrays, Mobula Rays (Devil Rays), Whale Sharks and Pufferfish · 158+ species recorded
    Water28-31°C · warmest April, May, June
    CharacterWreck dive · max 36m
    StandoutExceptional marine biodiversity

    Krungkao is a quiet contender in the Gulf of Thailand, often overshadowed, but we always enjoy a visit. This old motor vessel, sunk in a storm back in '82, sits upright at 36 metres. It’s a proper penetration dive if you’re comfortable, with some accessible holds that still feel remarkably intact. We love how the light filters through the upper deck, illuminating schools of snapper that have made the wreck their permanent home. The sheer volume of resident fish life is what truly sets Krungkao apart. Giant groupers eye you from shadowy corners, while barracuda often cruise the deck, their silver bodies glinting. Look closely in the deeper recesses for banded sea snakes winding their way through the corroded metal. Visibility here can be variable, so aim for slack tide if you want to explore the superstructure without fighting a current. It’s a deep dive, making it more suited for advanced open water divers looking for a genuine wreck experience without the crowds you find elsewhere.

    Typical KRUNGKAO Dive Profile

    15m30mSafety Stop0m36m max~20 min estimated bottom time

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

    Safety Notes

    Deep dive (36m) - monitor air consumption closely. Advanced certification recommended.

    Wreck site - avoid penetration without wreck diving certification. Watch for sharp metal and entanglement hazards.

    Always perform a 3-minute safety stop at 5m before surfacing.

    Today06:0918:0611h 57m daylightGolden hour 17:38

    Nearest Dive Centres to KRUNGKAO

    Dive shops near KRUNGKAO

    View all dive centres in Gulf of Thailand

    Reviews for KRUNGKAO

    Sign in to write a review

    Conditions

    Ocean conditions, forecast and tides for KRUNGKAO

    KRUNGKAO Ocean Conditions

    Monthly averages for KRUNGKAO, sourced from Open-Meteo marine data - nearest station: Open-Meteo marine grid (10.15, 99.7) (6km away)

    ExcellentGreatGoodFairPoor★Best monthsThis month

    October Averages

    Sea Temperature

    30°C

    86°F · Range: 29.1–31°C

    Air Temperature

    27°C

    81°F

    Wind Speed

    4.83 m/s

    9.4 knots

    Atmospheric Pressure

    1009.7 hPa

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

    Plan & book

    Ways to dive Gulf of Thailand, from day trips to liveaboards.

    Day trips & courses

    via GetYourGuide

    Guided dives, courses and snorkel trips with instant booking.

    Find dive trips in Gulf of Thailand

    Places to stay

    via Booking.com

    Hotels and dive resorts near Gulf of Thailand.

    Search stays in Gulf of Thailand

    Dive insurance

    Most travel insurance excludes or limits scuba. Check what you need before you go.

    Dive insurance explained

    Partner links: we may earn a commission if you book, at no extra cost to you. How we make money

    Where to Stay near KRUNGKAO

    Prices from Booking.com. We may earn a commission at no extra cost to you.

    Back to Gulf of Thailand