How To Stop Windsurfing Boom Filling With Water

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Windsurfing is an exhilarating water sport that provides you with a fulfilling experience amidst nature. However, one common problem among windsurfers is that their booms tend to fill with water during their sail. This can be frustrating, as it makes the booms heavier and harder to handle. If you find yourself struggling with this problem, then you are in the right place. In this article, we will be discussing how to stop windsurfing booms from filling with water.


What Causes Windsurfing Booms to Fill with Water?

Understanding the reasons behind the problem is always the first step in finding a solution. There are several reasons why windsurfing booms tend to fill up with water during sailing. Some of them include:

1. Improper Boom Setup – If your boom is not set up correctly, water can easily enter. This is because gaps or spaces are created between the boom and the sail, which allows water to pass through.

2. Disrupting Water Surface – When you are sailing at high speeds, the movement of the sail can cause water to splash onto the boom. The water can then enter through any spaces left on the boom.

3. Extended Periods in Water – If you leave your windsurfing equipment in the water for long periods, the boom may start to fill up with water. This is because water seeps through the bottom cap of the boom and into the interior of the boom.


How to Prevent Water from Filling Your Boom While Windsurfing?

Now that we have identified some of the reasons why windsurfing booms fill up with water, let’s look at how to prevent this problem. Here are some useful tips:

1. Proper Boom Setup – The first and most crucial step to preventing water from entering the boom is to set it up correctly. Ensure that the sail is luffing directly onto the boom, with no gaps or spaces.

2. Avoid Disrupting Water Surface – When you sail through choppy waters, try to avoid any sudden movements or turns that will cause the water to splash onto the boom.

3. Store Your Equipment Properly – Always ensure that your windsurfing equipment is stored correctly after use. This means detaching the boom from the sail and keeping it in a dry place to avoid extended exposure to water.

4. Use Protective Covers – Use protective covers on your windsurfing gear, including the boom, to prevent water from seeping through gaps and crevices.

5. Use Clamping Mechanisms – You can also use clamping mechanisms on your boom’s bottom cap to prevent water from seeping through. This will work effectively as it tightens the cap’s seal, ensuring no water passes through.

6. Apply a Sealant – You can also apply a sealant on your boom’s bottom cap to prevent water from entering. This will seal all gaps and spaces, ensuring that no water can pass through.


How to Deal with Water in Your Boom if It Has Already Filled?

If you have already encountered the problem of water-filled booms, there are several approaches you can employ to recover from the situation. Here are some tips:

1. Drain the Boom – Remove the boom’s bottom cap and drain the water. This may be a bit messy, so prepare adequately.

2. Dry the Boom – Once you have drained the boom, dry it thoroughly. You can leave it out in the sun to dry or use a towel or cloth to wipe it down.

3. Apply a Sealant – After drying the boom, apply a sealant on the bottom cap to prevent further water from entering.


What Are the Safety Measures to Follow While Preventing Water from Filling Your Boom?

Ensuring that you follow safety measures while windsurfing is vital, not only for your safety but also for those around you. Here are some safety measures to follow while preventing water from filling your boom:

1. Use a Safety Leash – Always wear a safety leash when windsurfing to ensure that you remain connected to the board. This will help you avoid losing control of the board and getting into dangerous situations.

2. Wear Protective Gear – Wear the appropriate protective gear, including a life jacket, to ensure your safety while windsurfing.

3. Familiarize Yourself with the Equipment – Ensure that you are well acquainted with the windsurfing equipment you are using, including the boom. This will prevent accidents and injuries caused by improper handling of equipment.

4. Stay Alert – Always remain vigilant while windsurfing. Be aware of other windsurfers around you and avoid congested areas to prevent accidents.



Windsurfing is an exciting water sport that provides a fulfilling experience. However, the problem of water-filled booms can make the experience frustrating. Understanding the causes of this problem and taking preventive measures such as proper boom setup, avoiding disruptive water surfaces, and storing equipment correctly can help prevent this problem. If your boom has already filled with water, draining it, and drying it off followed by applying a sealant can help. Finally, it’s essential to follow safety measures, including wearing protective gear, using safety leashes, and staying alert while windsurfing. Happy sailing!

Josh Mitchell

Josh Mitchell

"I live and breath boardriding"

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