13m
    Dahlak Archipelago, Eritrea

    COLOMBO

    Best months: Jan–Mar

    Why dive here

    With 74+ marine species recorded in the area - including sea turtles, spinner dolphins and pufferfish - COLOMBO offers some of Dahlak Archipelago's richest wreck diving. Water ranges 27-33°C, warmest July, August, September.

    Best timeJan–Mar
    WetsuitA 3mm shorty or thin full wetsuit
    Marine lifeSea Turtles, Spinner Dolphins and Pufferfish · 74+ species recorded
    Water27-33°C · warmest July, August, September
    CharacterWreck dive · max 13m

    The Colombo wreck sits upright in just 13 metres of water, a fantastic relic that tells a story. We love that it’s so accessible, almost like a museum piece you can swim right up to. You’ll find the bow section completely gone, a gaping maw where the ship once met the waves, but the stern remains surprisingly intact. Look for the prop shaft and the steering gear, often swarming with silversides – it’s quite a sight when the sun catches them just right. This isn’t a rummage-through-the-hull kind of dive; the Colombo is a dangerous wreck, classification-wise, and quite broken up in places, so stick to the exterior and enjoy the structure. We’ve seen groupers lurking in the shadows and nudibranchs grazing on the coral growth. It’s a photographer’s dream on a clear day, with the light penetrating all the way down. Our favourite part? Cruising over the scattered debris field around the wreck, a surprisingly good spot for finding smaller critters that have made a home there. It’s perfect for a relaxed dive, suitable for anyone comfortable exploring a historical wreck in shallow water.

    Typical COLOMBO Dive Profile

    5m10m15mSafety Stop0m13m max~50 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

    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.

    Today06:1418:0511h 51m daylightGolden hour 17:37

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    Conditions

    Ocean conditions, forecast and tides for COLOMBO

    COLOMBO Ocean Conditions

    Monthly averages for COLOMBO, sourced from Open-Meteo marine data - nearest station: Open-Meteo marine grid (15.67, 40.12) (15km away)

    ExcellentGreatGoodFairPoor★Best monthsThis month

    October Averages

    Sea Temperature

    33°C

    91°F · Range: 31–34.1°C

    Air Temperature

    32°C

    90°F

    Wind Speed

    5.8 m/s

    11.3 knots

    Atmospheric Pressure

    1009 hPa

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

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