Are you struggling to choose a wetsuit that perfectly fits your needs for snorkelling, freediving, or scuba diving? Finding the right balance between comfort, warmth, and fit can be a daunting task. Don't worry—we’re here to help you navigate through the decision-making process and make it easier for you to choose the ideal wetsuit for your ocean adventures.
In this guide, we’ll talk you through the different types of wetsuits available to help you choose the one that suits your needs. We’ll cover the most common wetsuit types: 7mm, 5mm, 3mm, and the shorty wetsuit.
Each of these wetsuits is an excellent option for providing protection and warmth, but they work best in different conditions. Let’s start with the thickest wetsuit first: the 7mm.
7mm Wetsuit – For Colder Waters
A 7mm wetsuit is designed for divers who prefer cooler water temperatures, typically ranging from 10 to 15°C. If you tend to get cold easily when diving, this is a great option. However, be mindful that putting on a 7mm wetsuit can be more challenging compared to a 5mm or 3mm wetsuit, due to its thicker material. So, if you’re investing in a 7mm wetsuit, make sure you're comfortable with the extra effort needed to get suited up.
5mm Wetsuit – The All-Rounder
The 5mm wetsuit is incredibly versatile and suitable for a variety of diving conditions. Often overlooked, people tend to go for the 7mm for cooler waters or the 3mm for warmer waters. However, the 5mm wetsuit is the perfect middle ground, making it a great option for divers who experience both cooler and temperate waters.
The 5mm wetsuit is also ideal for those who feel too warm in a 7mm wetsuit but find a 3mm too thin. This wetsuit is especially great for those diving in between seasons when the water temperature isn’t extreme in either direction. It’s also an excellent choice for cold water freediving and snorkelling, offering warmth and comfort for longer periods in water temperatures between 15°C to 20°C.
3mm Wetsuit – For Warmer, Tropical Waters
If you’re diving, snorkelling, or freediving in warm, tropical waters, the 3mm wetsuit is an excellent choice. It offers more protection than a rash vest, while still providing plenty of comfort and warmth for your ocean activities. While some divers in tropical waters might opt for just a rash vest, remember that water can cool you down faster than you might expect, especially during multiple dives. A 3mm wetsuit provides extra warmth to maintain your core temperature, even during longer dive sessions.
Shorty Wetsuit – Easy to Wear for Warm Climates
The shorty wetsuit, which typically falls under the 3mm category, is another excellent option for warmer waters. Many divers prefer shorties over the full 3mm wetsuit, as they’re far easier to get on. In hot conditions, putting on a full 3mm wetsuit can be quite exhausting, so a shorty wetsuit offers a much more manageable option.
However, the shorty wetsuit does have some limitations. It doesn’t offer full protection, so if you plan to snorkel in an area with potential hazards like jellyfish, make sure to apply reef-safe sunscreen. It’s also important to note that the shorty provides less insulation than full wetsuits, so it may not keep you as warm in cooler waters.
Key Considerations When Choosing Your Wetsuit
When selecting the perfect wetsuit, we recommend that you consider the following factors to ensure it meets your needs:
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Fit and Comfort: When trying on a wetsuit, make sure it feels snug but not too tight. A tight fit is essential to reduce the amount of water entering the wetsuit, but it should still allow for ease of movement. Walk around, flex your arms and legs, and make sure the wetsuit doesn’t feel restrictive.
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Sizing: If you’re unsure about the size, try on different options to find the best fit. Wetsuits should be tight, but not uncomfortably so. You should be able to move freely without feeling like the suit is too constrictive.
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Material and Quality: While it can be tempting to go for a budget-friendly option, investing in a high-quality wetsuit ensures it lasts longer and performs better. Consider choosing a suit made from eco-friendly materials that offer durability, flexibility, and long-term value.
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Additional Features: Think about any extra features you may need—such as pockets or zippers—and personal preferences like colour or style. Your wetsuit should reflect your taste, but functionality and comfort should be your top priorities.
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Budget: While it’s important not to choose the cheapest wetsuit, consider your budget. A higher-quality wetsuit will provide better warmth, comfort, and durability, making it a wise long-term investment.
Choosing the right wetsuit is essential for ensuring you enjoy your underwater adventures while staying comfortable, protected, and safe. Whether you’re diving in cooler or tropical waters, or enjoying a snorkelling session, there’s a wetsuit that fits your needs perfectly.
If you have any questions or need assistance in selecting the best wetsuit for your activities, our team at Mike’s Dive Store is here to help. Reach out to us at support@mikesdivestore.com, and we’ll be happy to assist you with any scuba diving, snorkelling, or freediving queries.
Thank you for reading! Be sure to subscribe to our newsletter for more updates on the latest in scuba, snorkelling, and freediving gear. No matter where your next ocean adventure takes you, stay safe and enjoy the journey.
