The sun is setting earlier and it’s getting chillier on the water, which means boating season is drawing to a close. Time to get your vessel properly prepared for winter.
The colder months pose unique challenges for your boat’s longevity and performance such as mould growth, engine problems and corrosion. Tackling these concerns before they take hold will ensure your vessel is ready for a seamless return to the water come spring.
Here’s a comprehensive guide to keeping your pride and joy in top condition during winter.
- Preparing the Engine and Mechanical Systems
Winterising your boat’s engine and mechanical systems is your first port of call since they are particularly vulnerable to cold temperatures.
The first step is to drain all water from the cooling systems, as residual water can freeze and cause significant damage. For added protection, flushing the system with antifreeze is recommended.
You can opt to use professional winterisation services to ensure your engine, fuel systems and other mechanical components are properly treated to withstand the chill.
- Draining and Protecting Water Systems
Water left in your boat’s freshwater tanks, pipes or bilges can freeze, expand and lead to costly repairs.
Start by completely draining your tanks, plumbing, and pumps. After draining, flush the system with non-toxic antifreeze to prevent any remaining water from freezing.
Thoroughly inspect bilge areas to ensure they’re free from standing water. You may also find that exploring options for suitable boat insurance could help cover for potential risks to these key systems.
- Securing the Exterior and Interior
The exterior and interior of your boat also require careful attention, and not just for aesthetic purposes.
Remove canvas items such as sprayhoods, biminis and sail covers to prevent mould growth. Wash them and store them in a dry, ventilated space.
You should secure sails tightly to prevent unfurling during high winds and inspect the rigging to address any potential weaknesses. Inside the boat, ventilation is key – install moisture absorbers and leave cupboard doors open to allow air circulation, reducing the risk of damp and mould.
- Electrical Systems and Battery Maintenance
The winter chill can take a toll on your boat’s electrical systems, particularly the batteries. Disconnect batteries, clean their terminals and store them in a cool, dry location. The off-season also represents a good opportunity to charge them.
For boats stored outdoors, think about installing marine solar panels for a steady trickle charge. This technology takes the pressure off your batteries and could even recoup the cost of installation if you live on your boat all year round.
- Ensuring Comprehensive Protection
Winter is the perfect time to review your boat’s safety gear and paperwork. Inspect lifejackets, EPIRBs, fire extinguishers and flares to ensure they’re in working order and haven’t expired.
You should also check that your registration, insurance and other documentation are current to save you time and hassle when spring arrives.