What is The Best Wetsuit For Cold Water | Reviews

When the weather starts to cool down, many people like to take advantage of the chilly temperatures by swimming in cold water. But if you’re not prepared, it can be a pretty uncomfortable experience.

So what’s the best way to stay warm when swimming in cold water? What is the best wetsuit for cold water?  you may be wondering which wetsuit is the best option for you.

In this blog post, we will discuss the different types of wetsuits that are available and provide tips on how to choose the right one for your needs. Stay warm and enjoy your swim.

Water Temperature And Wetsuit Thickness:

When it comes to swimming in cold water, the thicker the wetsuit, the warmer you’ll be. However, thicker wetsuits can also be more cumbersome and restrict your movement, so it’s important to find the right thickness for your needs.

Generally speaking, a 3/2mm wetsuit is suitable for water temperatures of around 60 degrees Fahrenheit (16 degrees Celsius), while a 5/4mm suit is right for water around 52 degrees Fahrenheit (11 degrees Celsius).

If you’re not sure what water temperature will work best for you, you should ask your local dive center or look at the table below!

what is the best wetsuit for cold water

If you’re swimming in colder water, you might want to opt for a thicker wetsuit, depending on your body type and how long you’ll be spending in the water.

The first thing people tend to do when they get out of the pool after swimming is shiver-similar reactions may occur if you spend too much time in cold water with a thin wetsuit.

What Is The Best Wetsuit For Cold Water?

Here are our top 5 picks of the best wetsuit for cold water.

Blueseventy 2019 Women’s Thermal Reaction Triathlon Wetsuit For Cold Water

The blueseventy 2019 wetsuit is a women’s triathlon wetsuit designed to keep you warm in cold open water swimming conditions. The Thermal Reaction suit is rated down to 48°F / 9°C, making it a great choice for colder water temperatures.

The suite features an upgraded zirconium jersey liner that feels like wool and dries fast, providing better protection from the cold.

Read Also:- How to Dry a Wetsuit Overnight | 10 Best Tips and Tricks

The core buoyancy of the suit is centralized to raise the position of the hips about the rest of the body, while chest panels split by flexible neoprene make it easier to breathe.

Thin 2mm side panels improve fit and ease body rotation for a more natural stroke. If you’re looking for a high-quality wetsuit designed specifically for cold water swimming, this is a great choice.

  • Great thermal protection
  • The fast-drying jersey lining material
  • Core buoyancy design improves hip position and breathing
  • Low skin friction panels make it easier to swim with this suit on
  • Form-fitted for a more comfortable fit
  • This is one of the most expensive wetsuits you can buy
View on Amazon

Tyr Mens Men’s Hurricane Wetsuit Cat 1

The TYR Men’s Men’s Hurricane Wetsuit Cat 1 is the ideal choice for beginner and aspiring triathletes looking to improve performance in the water.

Boasting features that minimize drag and maximize speed, this wetsuit is perfect for athletes wanting a sleek and streamlined fit without compromising flexibility.

For additional warmth benefits, while training or competing, the Hurricane features strategically placed seams and panels that keep your body core warm even while submerged.

Read Also:- What To Wear Under Triathlon Wetsuit [Rash Gaurd Or What]

The TYR Men’s Hurricanes low drag design makes it popular with open water swimmers who want increased strength and agility in the water, while its extended rear zipper also allows for quick removal between events.

If you’re looking for a suit that will give you the competitive edge, the TYR Men’s Hurricane Wetsuit Cat 1 is a perfect choice.

  • Keeps you warm
  • Streamlined and flexible
  • Low drag design
  • Extended rear zipper
  • Keeps core warm
  • Maybe too tight for some
  • Zipper can snag hair or clothing
View on Amazon

Synergy Triathlon Wetsuit

The Synergy Triathlon Wetsuit is designed and manufactured in the USA to provide athletes with a superior swimming experience.

The Synergy Triathlon Wetsuit is competitively priced, extremely durable, easy to use, provides maximum buoyancy-which allows athletes to save energy when they are floating higher in the water.

And most importantly, it is an all-around triathlon wetsuit that can be used for open water swimming or racing in any triathlon discipline event.

Read Also:- Front Zip vs Back Zip Wetsuit| Who is Best

The full sleeve smooth skin neoprene wetsuit ensures comfort while you swim because of its soft low neckline but it allows for full movement through the water making this suit ideal for both swimming and racing in extremely cold conditions.

  • easy to use
  • reduces drag
  • maximum buoyancy
  • highest quality zipper
  • limited sizes
View on Amazon

Blueseventy 2021 Men’s Sprint Triathlon Wetsuit

The blueseventy 2021 men’s sprint triathlon wetsuit is great for open water swimming.

Not only is it a high-quality suit that comes at an affordable price, but it also is made of blueseventy’s industry-leading SCS skin and super stretch material that provides superior flexibility and visibility.

The Blues event 2021 male is a good option for those who want a high-quality wetsuit without having to dole out lots of money.

Read Also:- What to Wear Under a Wetsuit in Cold Water | Your Guide

It features Blueseventy’s industry-recognized SCS skin as well as super-stretch material which both provide superior flexibility and visibility.

In addition, the lowered collar height improves comfort and reduces chaffing while the buoyancy lifts the lower half of the body in the water improving body position creating less drag and more speed.

  • superior flexibility and visibility
  • affordable price
  • leading SCS skin
  • super stretch material
  • lowers collar height for comfort
  • may be too lightweight for some swimmers
View on Amazon

O’Neill Men’s Reactor II 3/2mm Back Zip Full Wetsuit

The O’Neill Men’s Reactor II is a great wetsuit for people looking to get their first somewhat serious wetsuit, or for those whose needs only require the use of one.

The back zip system provides an easy entry and exit, which is vital in preventing water from seeping into the suit through the opening, as well as making it easier for you to adjust your neoprene booties up your legs when you swim [to prevent water from reaching your feet].

Read Also:-  A Quick Wetsuit Temp Guide & Thickness Chart

This type of zipping also makes it easier to take this product off without having to flip inside out.

The Reactor Fullsuit by O’Neill is lightweight and highly flexible. It has minimal seams in paddle zones that maximize mobility and allow flexibility where you need it most.

The wind-resistant smooth skin on the chest and back provides extra insulation and protection against the cold. Made with ultra-stretch neoprene, it has a superior feel, flexibility, and performance.

This product is perfect for a wide range of water activities such as surfing, diving, paddle sports, lake activities, or beach days. It’s also an ideal entry-level wetsuit for someone just getting into more advanced water sports.

  • Light weight
  • Highly flexible
  • Minimal seams in paddle zones for maximum mobility
  • Wind resistant smooth skin on chest and back for insulation
  • Ultra-stretch neoprene for superior feel, flexibility, and performance
  • May not be as warm as other wetsuits on the market
  • Zipper can be difficult to use at first
View on Amazon

Getting the Best Wetsuit For cold water – Buying Guide

Choosing a wetsuit for swimming in cold water can be an overwhelming task. It’s easy to make mistakes and end up with something you don’t like or won’t use, but if you know what you want, it should be simple.

There are two options when considering a new wetsuit: a shorty or a full suit.

Shorty Wetsuit

A shorty wetsuit is a full-body suit that stops around the mid-thigh, while a full suit covers the whole leg, down to the ankle.

Full Wetsuit

A full suit is going to provide more warmth and insulation than a shorty, but it will also be more difficult to get on and off. If you’re not sure which one to choose, start with a full suit.

Once you’ve decided on the style of wetsuit, the next step is to determine the thickness. This is usually measured in millimeters (mm). A 5/3 is a 5mm wetsuit and would be able to keep you warm in water temps up to 63 degrees.

The thickness or insulation level of your suit depends on what you want to use it for. The standard classification system looks like this: 5/3mm, 3/2mm, 2/1mm.

Read Also:- Do Wetsuits Keep You Dry | The Comprehensive Guide

The first number is how thick the wetsuit is at the torso, while the second number is how thick it is at the arms and legs.

A 5/3mm suit will have 3 mm of insulation on your body below the neckline and 2 of insulation on your limbs.

5mm is for cold water. It does not allow much mobility, but it cuts down on bulkiness and results in a lighter suit that keeps you warmer, with less chance of getting water inside the wetsuit.

3mm is for cooler waters. The most common thickness, it offers more mobility than 5/3mm while still keeping you warm.

2mm is usually made from recycled neoprene-it’s thinner, lighter, stretchier, and very flexible. This means these suits are great for surfing or playing in the waves because you can move with ease without worrying about tearing or ripping your suit.

Read Also:- The Best TYR Wetsuits Review | Temperature & Sizing Chart

1mm has the same properties as its thinner brother, but this wetsuit is only meant to keep you warm when not stretched at an all-for example when you are lying on a surfboard.

Shorty or full suit?

Thickness or insulation level?

These are the two questions you need to ask yourself when deciding which wetsuit is best for swimming in cold water.


What Thickness Wetsuit Do I Need For Cold Water? Is It Better To Wear Fewer Layers?

For cold water, you should wear a wetsuit that is thicker than 3mm. The thicker your wetsuit is the more you can keep yourself warm in cold water.

It is also possible that if you are wearing too many layers under your wetsuit, you will overheat and get fatigued faster. If this happens, simply take off some of your extra layers.

What Kind Of Thickness Does Each Person Need For Different Temperatures?

Most people who swim or dive recreationally usually do not experience water below 70 degrees Fahrenheit which only requires a 1 to 3 mm thick neoprene wetsuit.

In colder climates such as Northern Europe, Canada, and Alaska a 5mm to 7mm thick neoprene wetsuit is needed to stay warm. And for really cold water, anything below 50 degrees Fahrenheit or 10 degrees Celsius, a thick neoprene wetsuit (10-15mm) is recommended.

What Kind Of Wetsuit Do I Need For Swimming In Salt Water?

Saltwater can corrode a neoprene suit over time. To avoid this, look for a suit made with a “coast guard approved” material like limestone neoprene which will help protect your suit from the salt.

How Can I Prevent Getting Wet While Wearing A Wetsuit?

There are several methods you can use to prevent getting wet while wearing wet. One popular technique is to lay a towel over your head and shoulders and then put on your wetsuit.

Then, put something absorbent, like a paper towel or cloth, in the areas where there are gaps. This will help prevent water from leaking through those spaces and therefore avoid getting wet. You can also use a sealant such as Aquaseal which you can rub onto these areas to make sure water does not seep in.

What Kind Of Neoprene Material Makes For The Best Wetsuit?

Neoprene fabric used for waterproof clothes is made by combining different elements such as Neoprene (Polychloroprene ) rubber and PVC (polyvinyl chloride).

As well as liking flexibility, stretchiness and warmth; neoprene is a durable material that can last for many seasons if looked after well.

Do I Need A Wetsuit For Surfing?

The answer to this question largely depends on the temperature of the water and your personal preference. If you are looking for extra warmth and insulation, then it is advisable to wear a wetsuit when surfing in cold water.

Read Also:- Top 10 Best 4/3 Wetsuit For Surfing

However, if you are used to colder temperatures or the water is not too cold, then you may not need one. It is ultimately up to you whether you want to wear one or not just be sure to stay safe and comfortable in whatever conditions you choose.

How Do I Know If My Wetsuit Fits?

There are a few signs that show if your wetsuit fits or not. Firstly, look at the collar of the wetsuit and ensure it sits just below your jawline as this will help to prevent water from getting in.

Secondly, check for any gaps around the wrists and ankles as these are some of the most likely places where water can seep through simply by looking down at them-if they appear baggy then you may need a smaller size.

Read Also:- Top 10 Best Triathlon Wetsuit For Beginners

Be sure to test it out first and if possible get someone else to help you the look-this way you can see what others notice as well! If you feel like there is too much drag or restriction when moving around then chances are it’s too tight.

Lastly, check that there is no constriction around your chest or midsection as this is a key area where warmth collects. If you notice any discomfort, then loosen your wetsuit immediately and try a different size.


So, what is the best wetsuit for cold water? Ultimately, this depends on your personal preference and the temperature of the water. However, there are a few general tips that can help you decide what type of suit is best for you.

Firstly, be sure to choose the right thickness depending on the climate-thicker suits are better suited for colder temperatures. Secondly, make sure to select a suit made from coast Guard-approved material like limestone neoprene to prevent it from corroding in saltwater.

Finally, look out for any gaps or areas where water may seep through and use sealant or Aquaseal to prevent this. Be sure to try on different sizes and styles before making your final decision.

Leave a Comment