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Sau Mares Nautica

Premium Yacht Care in Mallorca

Indoor Boat Winter Storage & Comprehensive Yacht Maintenance in Mallorca

Protect, service, and optimise your vessel at our strategic dry-stack land facilities in Mallorca. Complete peace of mind with our 24/7 connected alarm system and turn-key workshop solutions.

Why owners leave their boats with us

Protective Indoor Facility

Complete dry storage shielded from harsh winter storms, salt corrosion, and intense solar UV radiation.

24/7 Alarm System

Continuous hardware protection with real-time alerts connected to emergency dispatch grids.

Turnkey Logistics Management

True hands-off custody. From port collection to technical checks during cold months in Mallorca.

A full-service yard in the centre of Mallorca

Sau Mares Nautica operates an indoor dry-storage facility and technical workshop in Porreres, central Mallorca. Our covered boat storage offers a complete winter storage service to protect your boat through the colder months. We keep yachts, speedboats, and motorboats out of the weather through the off-season, and we use those months to carry out the antifouling, mechanical, electrical, and cosmetic work that is difficult to schedule during the sailing season. One yard, one point of contact, from collection to delivery back to the harbour.

Specialist services
23Specialist services
Connected alarm
24/7Connected alarm
Vessel length
4-30mVessel length
A full-service yard in the centre of Mallorca
A full-service yard in the centre of Mallorca

What we do

Four disciplines under one roof, covering the full life of your vessel between seasons.

Storage & Custody

Winter storage in Mallorca is not simply a parking space. Between November and April a vessel left afloat or outdoors is exposed to storm damage, salt corrosion, and UV degradation that shortens the life of gel-coat, canvas, and electronics. Our indoor facility removes all three, and our custody service means the boat is monitored and checked while it sits.

Maintenance & Refit

The off-season is when refit work belongs. With the vessel already indoors and dry, our workshop carries out the mechanical, cosmetic, and canvas work that cannot be scheduled around a summer sailing calendar, in controlled conditions rather than on an exposed hardstanding.

In-port repairs

We come to your boat. If you need a repair, our technicians travel to your marina or mooring in Mallorca and try to solve it right there.

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Frequently asked questions

What does winter storage and safekeeping include at our boat storage yard?

Winter storage means keeping your boat on dry land and under cover during the months of lower use. At our boat storage yard in Porreres, your boat is protected from sun, rain and salt air, with alarm surveillance connected 24 hours a day, 7 days a week, and periodic general checks. And because we are also a workshop, you can use the stay for maintenance, repairs or antifouling and have your boat ready for the season.

How much does winter boat storage cost in Mallorca?

It depends on the size of the boat. Tell us your boat's length and beam through the form and we will prepare a personalised quote.

What size of boats do you accept?

We work with boats between 4 and 30 metres in length.

Do you do repairs at the marina or only at the yard?

We do repairs at your marina. If they can be solved without taking the boat out of the water, we do them at your berth. If the boat has to be hauled out, we do it at the marina's own boatyard, and we only move it to our yard in Porreres when the job requires it.

Do you repair engines or only install them?

We sell and install new engines, and we also repair engines.

How do I know if my boat has osmosis?

The most common symptom is blistering on the hull, but the reliable way to know is to inspect the hull with the boat out of the water. We can diagnose it and tell you whether it needs treatment.

When should zinc anodes be replaced?

When they are visibly worn away. The easiest time to check is with the boat out of the water, for example during winter storage or antifouling.

Can you take care of everything if I live outside Mallorca?

Yes. Many of our customers live in other countries. We can store your boat, inspect it, repair it and have it ready for your arrival.

Sau Mares Nautica

Carretera de Montuiri a Porreras km 4,807260 PorreresBaleares, Spain
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Find the yard

Our facility sits on the Carretera de Montuiri a Porreras in the centre of Mallorca, within easy road reach of Palma, Portocolom, and the island's main marinas. Visits are by appointment.

nautica@saumares.com