
Managing on a Boat During Flood and Red Boards
12 Min Read
Living on a boat can be an idyllic lifestyle—imagine waking up to the sunrise over a calm river or enjoying the peaceful serenity of being surrounded by water. However, life on the water comes with its challenges, particularly when floodwaters rise or when red boards are issued due to extreme weather events. Whether you’re living on a houseboat or cruising on a smaller vessel, managing during such times requires planning, preparedness, and calm decision-making. In this blog post, we will discuss practical tips for managing life on a boat during floods and when red boards (flood warnings) are in effect.
Understanding Red Boards and Flood Alerts
Before diving into the practicalities of managing life on the water during a flood, it’s essential to understand what a “red board” is. Red boards are a form of flood warning that indicate extremely high-water levels and dangerous conditions. These warnings typically signal that rivers, lakes, or coastal waters are at risk of overflowing, and boats in the area could face serious risks.
Flooding can happen quickly and unexpectedly, especially during heavy rains, snowmelt, or high tides. When these conditions occur, your boat could be subject to strong currents, rising water levels, and even the potential for being washed away or trapped. Red boards are a sign to take immediate action, whether it’s evacuating or securing your boat in a safer location.
1. Know Your Boat’s Limits and Location
The first step in managing life on a boat during flood conditions is understanding your boat’s limitations and the environment in which you’re moored. Some boats are designed for rough waters and can handle moderate flooding, while others, such as smaller vessels, may not be equipped to withstand heavy currents or extreme conditions.
Key tips:
- Know your boat’s freeboard: This is the distance from the waterline to the top of the boat’s side. If the water is nearing this level, you must act quickly.
- Check your mooring: Ensure that your boat is securely tied up with the correct lines. During flood conditions, water levels can rise unpredictably, and you need strong, high-quality ropes or chains to prevent your boat from drifting away.
- Understand the local geography: Know the flood zones around your area, and identify escape routes and potential hazards. Flooding can alter currents and tides in unexpected ways, so understanding your environment can help you make better decisions.
2. Safety First: Prepare for Evacuation
Floodwaters are dangerous, and even the most experienced sailors can be caught off guard by changing conditions. Having a plan for evacuation is crucial. If the authorities issue a red board or flood warning, it’s time to assess your situation carefully and decide whether you need to leave your boat.
Evacuation Checklist:
- Have a portable emergency kit: Make sure you have all the essentials, including life jackets, a flashlight, a first aid kit, a portable battery charger, and an emergency communication device.
- Know your nearest safe haven: Identify local docks, marinas, or higher ground where you can safely leave your boat. If you are in an isolated area, consider moving your boat to a safer location before conditions worsen.
- Stay informed: Keep a battery-powered weather radio or use your phone to monitor flood conditions. Always trust official flood warnings and red board alerts.
Even if you are not required to evacuate, it’s better to err on the side of caution. Stay prepared to leave if the situation escalates.
3. Securing Your Boat for Flood Waters
If evacuating is not necessary, the next step is to secure your boat as best as possible. Floodwaters can change currents, increase the likelihood of debris hitting your vessel, and raise water levels rapidly. Taking action now can help prevent your boat from becoming a casualty of the flood.
Key tips:
- Raise your boat: If possible, try to move your boat to higher ground or a higher dock. Many marinas have areas where boats can be moved to avoid rising waters. If you can’t move to higher ground, ensure your boat is well-secured to floating docks.
- Check the mooring lines: Double-check that your lines are not too tight or too loose. As the water level rises, the lines should allow for movement but still keep the boat from drifting. Use extra fenders and lines to protect your boat from collisions or debris.
- Clear the deck: Remove any loose items or equipment that could become hazards during flooding. Anything on deck or tied to your boat could potentially float away or be swept into the water.
- Seal hatches and openings: Floodwaters may enter your boat from various points. Ensure that all hatches, vents, and windows are properly sealed to prevent water ingress.
4. Preparing for the Aftermath
Floods often don’t just end when the water levels subside. There can be lingering issues such as damaged infrastructure, debris, and unstable conditions that could put your boat at risk. Here’s how to prepare for the aftermath of flooding:
- Check your boat for damage: Once the waters recede, inspect your boat for any structural damage, leaks, or mechanical issues caused by exposure to floodwaters. Pay special attention to the hull and any electrical systems.
- Watch for debris: Even after the floodwaters have receded, debris in the water can still pose a significant risk to boats. Avoid moving your boat through debris-laden waters until it has been cleared.
- Monitor for mould or mildew: The increased humidity and water exposure can promote mould growth, so keep an eye on your boat’s interior, especially in confined spaces. Ventilate your boat and use dehumidifiers if needed.
5. Stay Calm and Trust Your Experience
Living on a boat during extreme weather events requires a calm and collected approach. You may face unexpected challenges, but staying level-headed and making decisions based on your knowledge and experience can help you navigate the storm.
Remember that floods can be unpredictable, and while some boats and marinas are designed to handle high water levels, no vessel or location is completely immune from the dangers posed by extreme weather. Managing your boat during floods is about minimising risk and maximising safety—not only for yourself but also for the environment around you.
Conclusion: Adaptability Is Key
Managing life on a boat during floods or under red board warnings is about adaptability and preparation. Whether you’re at anchor or docked, knowing how to respond to rising waters can make all the difference in protecting your boat and ensuring your safety.
By keeping informed, securing your boat, and having a solid emergency plan, you can live confidently on the water, even when the conditions are less than ideal. Floods and red board warnings may seem overwhelming, but with the right approach, you can weather the storm—safely and securely.