Preparing for an Ocean Swim

Are you planning to take on the vast expanse of the ocean for an exercise or race, or perhaps just for fun? Whether your goal is to compete in an open water swim event or simply enjoy the challenge of swimming in the ocean, proper preparation is crucial. Here, we will explore the unique aspects of ocean swimming and the techniques that can make your experience more enjoyable and safe.

Understanding the Differences Between Ocean and Freshwater Swimming

While the basic techniques of swimming—such as stroke and breathing patterns—are transferable from pools and freshwater to the ocean, there are several important differences to consider. Most significantly, the ocean water can sting the eyes and has a distinct taste, unlike the chlorinated pools or the freshwater where you may be more accustomed to swimming. Additionally, the presence of large waves and potential obstacles can make ocean swimming a unique and more challenging proposition.

One key skill to develop is swimming in a mostly straight line. In calm conditions, advanced swimmers may improve from checking their direction every ten strokes to once every twelve or fifteen, and sometimes not at all if underwater indicators are clear. However, in race conditions, focusing on a straight line is crucial; otherwise, you risk losing time and position.

Getting Used to the Ocean Water

While the occasional taste of salty water might not be a pleasant sensation, it can be managed with a bit of preparation. It’s wise to bring two bottles of fresh water to the beach or boat for drinking and rinsing. During my swim off the coast of Korea, I brought a sealed bottle of fresh water to drink and a refilled bottle of tap water for rinsing my face. The tap water was actually quite drinkable, and I also used some in my mouth to swish and spit out, similar to rinsing your face.

Mastering Ocean Waves and Tides

Ocean waves can be a significant challenge, and understanding how to navigate them is essential. If you expect large waves, body surfing might be a skill you want to learn. Body surfing involves moving into the waves or harnessing them to travel with them. This technique can help you make progress through the water effectively. Similarly, it's crucial to learn how to breathe on either side, especially in conditions with low sunlight. Being able to breathe from either side prevents you from getting blinded every time you take a breath, which is uncomfortable and dangerous.

Conclusion

Preparing for an ocean swim involves more than just physical conditioning; it includes adapting to the unique challenges of the ocean environment. From mastering straight swimming to getting comfortable with ocean water, and learning to navigate waves and tides, the experience can be rewarding. Whether you're training for a swim race or just enjoying the ocean's expanse, proper preparation will ensure your experience is both safe and memorable.