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Womens 5/4mm Wetsuits

Womens 5/4mm Wetsuits (5mm) for Cold Water & Winter Conditions

Women’s 5/4mm wetsuits, are built for cold UK water conditions and winter surf sessions. Offering maximum insulation through the core with added flexibility in the arms, they’re ideal for temperatures around 7–12°C. Whether you're surfing through winter swells or staying in the water for longer sessions, a 5/4mm wetsuit delivers the warmth and protection needed to keep you comfortable.

Shop all Women's Wetsuits    Shop all 5mm Wetsuits

Women's Winter Wetsuit Advice

  • Top Winter Wetsuits: Stay Warm with the Best 5mm Options Available

    Discover the top 5mm wetsuits that will keep you warm during those icy winter months.

  • Wetsuit Boots, Gloves, and Hoods | The Ultimate Guide

    When to Wear Wetsuit Boots, Gloves, and Hoods

    When venturing into cold waters, knowing when to wear wetsuit boots, neoprene gloves, and wetsuit hoods is crucial for maintaining warmth and comfort.

  • Winter Wetsuit Accessories: All You Need to Know

    If you’re planning on venturing out into the cold water, you’ll need to be prepared! We explore the ultimate winter accessories.

  • 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.
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Tips On Buying Your First Women’s Wetsuit

Martina from Sisters Of Stoke, a local women’s surfing group, gives you some advice on buying your first womens wetsuit.

Choosing the Right Women’s 5mm Wetsuit

A 5mm wetsuit is designed for cold water conditions where staying warm is essential for comfort and performance.

  • 7–12°C water temperatures – Ideal for UK winter
  • 5/4mm construction – Extra warmth through the core
  • Long sessions in cold water – Retains heat for extended use
  • Exposure to wind chill – Helps reduce heat loss in harsh conditions

If you’re regularly in the water through autumn and winter, a 5mm wetsuit is the go-to choice.

Why Choose a Women’s 5/4mm Wetsuit?

A 5/4mm wetsuit provides the highest level of warmth without stepping into specialist extreme cold gear.

  • Maximum insulation for cold UK waters
  • Designed for winter surfing and open water use
  • Better heat retention than 4mm wetsuits
  • Built for comfort in longer sessions

It’s the natural progression when a 4mm wetsuit no longer provides enough warmth.

Key Features to Look For

When choosing a women’s 5mm wetsuit, the focus should be on warmth, seal and durability:

  • Thermal linings – Trap and retain body heat
  • Glued & blind stitched seams – Minimise water entry
  • Sealed seams or taping – Added protection in cold conditions
  • Chest zip entry – Better seal and reduced flushing
  • Wind-resistant panels – Helps reduce wind chill

These features make a significant difference in cold water comfort.

5mm Wetsuit FAQs

Is a 5mm wetsuit enough for UK winter?

Yes, a 5mm wetsuit is the standard choice for UK winter conditions. For colder days or longer sessions, adding boots, gloves and a hood will improve warmth.

What’s the difference between a 4mm and 5mm wetsuit?

A 5mm wetsuit offers significantly more insulation, making it better suited to colder water and winter use, while a 4mm is more suited to spring and autumn.

Do I need a hood with a 5mm wetsuit?

In colder conditions, a hood can make a big difference by reducing heat loss from your head. Many winter wetsuits come with built-in hoods for this reason.

Explore More Women’s Wetsuits

Browse our full range of women’s wetsuits, including summer wetsuits, 4mm wetsuits for mid-season use, and hooded wetsuits for maximum winter warmth.

Women's Wetsuits     Women's Summer wetsuits     Women's 4mm wetsuits     Women's Hooded Wetsuits