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3/2mm Summer Wetsuits

3/2mm Wetsuits for Mild Water Temperatures and All-Round Use

3/2mm (3mm) wetsuits are designed for mild water temperatures, offering the ideal balance of warmth and flexibility. Perfect for UK spring, early summer, and cooler days, they provide reliable comfort without restricting movement.

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Seasonal Wetsuit Advice

  • Wetsuit temperature thickness guide

    Which Wetsuit Thickness Should I Choose?

    What thickness is best for you? Don’t stress — we’ve got you covered! In this ultimate guide, we’ll walk you through everything you need to know.

  • Which Wetsuit Is Best For Summer?

    When it comes to surfing in the summer, a good wetsuit can make all the difference in your comfort and performance.

  • Winter or Summer Wetsuit?

    When looking for a Wetsuit you should consider what time of year you want to use it. For example in the months of November to April, UK water temperature will range from 15ºc down as low as 5ºc.

  • 6 Best Wetsuits for Spring

    We’ve picked out 6 of the best spring wetsuits, each with its own unique features. Let’s break down the coolest, comfiest, and most stylish spring suits.
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Whats The Best Wetsuit For All Year Round Use In The UK

If you can only afford one wetsuit, whats the best wetsuit for using all year round? The Wetsuit Centre crew give you some advice on the best wetsuit for every season.

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What Thickness Wetsuit Do You Need? A Guide To Wetsuit Thickness

Jeff from the Wetsuit Centre talks you through all the wetsuit thickness options, and which one will suit you.

When to Use a 3mm Wetsuit

A 3mm wetsuit is designed for milder water temperatures where flexibility and comfort are just as important as warmth.

  • 12–18°C water temperatures – Ideal for UK spring and summer
  • 3/2mm construction – Warmer core with flexible arms
  • Longer sessions in milder conditions
  • Maximum freedom of movement

If you’re surfing through the warmer months, a 3mm wetsuit is the go-to choice.

Why Choose a 3/2mm Wetsuit?

It’s perfect when a winter wetsuit feels too restrictive or warm. For warmer conditions, explore our full range of summer wetsuits.

3mm vs Other Wetsuit Thicknesses

  • 3mm wetsuits – Mild conditions (12–18°C)
  • Thinner suits (2mm / shorty) – Warmer summer conditions
  • Thicker suits (4mm+) – Cooler water and extended sessions

Key Features to Look For

When choosing a 3mm wetsuit, focus on flexibility and comfort:

  • Stretch neoprene – Improves paddling and movement
  • Flatlock seams – Breathable and comfortable in warmer water
  • Chest zip or back zip entry – Easy entry vs better seal
  • Lightweight construction – Reduces fatigue in longer sessions

3mm Wetsuit FAQs

Is a 3mm wetsuit warm enough for the UK?

Yes, a 3mm wetsuit is ideal for UK spring and summer, typically when water temperatures are between 12°C and 18°C.

What does 3/2mm mean in a wetsuit?

3/2mm refers to the thickness of the neoprene, with 3mm through the body for warmth and 2mm in the arms and legs for flexibility.

Should I choose a 3mm or 4mm wetsuit?

Choose a 3mm wetsuit for warmer months and flexibility. If you’re surfing in cooler conditions or want extra warmth, a 4mm wetsuit is a better option.

Explore More Wetsuit Options

Looking for different conditions? Browse our full range of wetsuits, including 4mm wetsuits for cooler water and summer shorty wetsuits for maximum flexibility.