How to Winterise a Boat in Ireland: Best Practices

by | Sep 12, 2025 | Boat Storage | 1 comment

As the Irish boating season comes to a close, every sailing boat and power boat owner faces the same important question: how do I prepare my vessel for the winter?

Ireland’s unique mix of unpredictable weather – wind, rain, sudden cold snaps – means that proper winter storage is not just a good idea, it’s essential. Whether you choose winter afloat or store your boat ashore in a marina, taking the right steps will protect your investment and make your return to the water in spring a smooth experience.

Here are some expert tips to winterise your boat in Ireland.

1. Choose the Right Winter Storage Option.

One of the first decisions is whether to leave your boat afloat or bring it ashore.

  • Winter afloat: Ideal for boaters who want quick access for maintenance or occasional winter sails. Your boat remains in the water, but regular checks are key.
  • Winter ashore: Provides maximum protection from storms and rough weather. A good cradle and professional lift ensure your boat rests safely until spring.

👉 At Malahide Marina, both options are available with secure facilities, regular checks, and professional support.

2. Clean and Protect Your Boat

Before winter sets in:

  • Wash the hull and decks to remove salt and algae.
  • Apply antifouling or polish if storing ashore.
  • For sailing boats, unstep and store the mast properly (more on this below).
  • Ventilate the cabin to prevent mould and damp.

A clean boat at the start of winter will thank you with less work when spring returns.

3. Look After Systems and Equipment

  • Engines & Outboards: Flush with fresh water, change oil, and service filters.
  • Batteries: Disconnect and store in a dry, cool place—or keep them trickle charged if afloat.
  • Water Systems: Drain tanks, pipes, and heads to prevent freezing.

4. Sails, Rigging & Mast Storage

For sailing boats, winter is the perfect time to:

  • Remove sails, wash, and store them dry.
  • Check rigging for wear and schedule replacements.
  • Unstep the mast to reduce wind stress – at Malahide Marina, mast storage is free this winter if your take the winter with us.

5. Security & Peace of Mind

The winter months can be tough on boats. That’s why it’s important to choose a marina that offers:

  • 24/7 access for owners
  • Regular checks by trained staff
  • Secure, weather-resilient storage facilities

This Winter at Malahide Marina

We want to make your decision easy:

  • Winter storage (afloat or ashore) from just €194
  • 20% discount on lifts and launches
  • Free mast storage included
  • Flexible timelines: arrive earlier, leave later – we’ll adapt to your needs
  • Please note: spaces and cradles are limited, so early booking is essential

    Check our online booking here Form Berthage Winter – Malahide Marina or ask for a quote info@malahidemarina.ie

Winterising your boat in Ireland isn’t just about ticking off a checklist – it’s about ensuring safety, saving money on repairs, and starting next season with confidence.

Whether you own a sailing boat, a power boat, or you’re simply searching for the most reliable winter storage in Ireland, Malahide Marina is here to help.

Your boat deserves the best care this winter – let’s get it sorted together.

Malahide Marina

The Best Marina in Dublin for Quality, Service & Location Nestled in the picturesque coastal village of Malahide, just north of Dublin, Malahide Marina is widely regarded as one of the best marinas in Ireland. Offering a blend of good quality facilities, excellent...

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