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Wetsuit Guide: 3mm or 5mm? What to Wear in Hurghada Right Now

January 08, 2026

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Wetsuit Guide: 3mm or 5mm? What to Wear in Hurghada Right Now

Don't Let the Cold Ruin Your Dive

One of the biggest myths about Egypt is that it is "always hot." While the sun is scorching on land, the Red Sea has seasons too. There is nothing worse than shivering during a safety stop or running through your air too fast because your body is trying to keep warm.

At Dive More Group, we want you to be comfortable. Whether you are joining us for Daily Diving or a week-long Diving Safari, here is your definitive guide to packing the right neoprene.

The Golden Rule

It is always better to be slightly too warm than too cold. You can always let a little water in to cool down, but you can't add heat once you are freezing at 20 meters!

1. Summer (June – September)

  • Water Temp: 26°C – 30°C

  • Recommendation: 3mm Shorty or 3mm Long Suit.

  • The Vibe: It’s like jumping into a warm bath. Many divers are happy in just a rash guard and board shorts, but we recommend a 3mm suit for protection against coral scrapes and jellyfish stings.

2. The "Shoulder" Seasons (October – November & April – May)

  • Water Temp: 24°C – 26°C

  • Recommendation: 5mm Full Suit.

  • Why? The water feels nice on the first dive, but by the second or third dive of the day, your core temperature drops. A 5mm suit ensures you stay cozy all day long.

3. Winter (December – March)

  • Water Temp: 20°C – 23°C

  • Recommendation: 5mm Full Suit (with Hood) or 7mm.

  • Pro Tip: Don't underestimate the wind! The water isn't freezing, but the wind on the boat deck can be chilly. A hood or a vest underneath your suit makes a huge difference. If you get cold easily, bring a 7mm semi-dry.

Factors That Change Everything

  • Repetitive Diving: If you are on a Liveaboard Safari doing 4 dives a day, you lose body heat faster. Upgrade your thickness (wear a 5mm even in summer).

  • Photography: If you move slowly to take photos, you generate less body heat. Dress warmer.

Rent or Buy?

If you don't have the right suit, don't worry. Our rental equipment room is stocked with high-quality 5mm wetsuits in all sizes. Just let us know your size when booking your Diving Course or trip.

Stay Warm, Dive Long! Ready to pack? Check the current month and grab the right gear. See you underwater!

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