Mallorca Water Temperature: 6 Popular Swimming Months + Holiday Destinations

It’s that time again: you’re dreaming of summer, sun, and the island! Some call it “Mallorca fever,” and many of us catch it year after year. You imagine lying on the beach, jumping into the sea, and wondering, what’s the water temperature in Mallorca like?

You’ve come to the right place because we know exactly when and where the water is warm or cool. The water temperatures in Mallorca are particularly interesting from April to October, as that’s when the crystal-clear water is perfect for a dip!

Let’s get started!

Water Temperature: Mallorca’s 6 Swimming Months

You can swim in Mallorca all year round because the water is generally clear, fresh, and clean. However, most people avoid swimming from November to March, as the water temperatures in Mallorca during these months average only 14–17°C .

The remaining months are ideal for swimming, depending on how well you tolerate warm or cooler water. Let’s take a closer look at the individual months:

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Mallorca Water Temperature in April

If you’re heading to Mallorca in April, be prepared for the water to still be quite cool. Water temperatures in April typically range between 14°C and 16°C, which might feel a bit chilly for some.

But don’t worry—if you’re an enthusiastic swimmer who loves a challenge, you can definitely take the plunge. Be cautious, though: the water can be a bit rough and choppy on some days, as it’s not yet as warm as in the following months.

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Mallorca April Weather: Air Temperature vs. Water Temperature

On our beloved sunny island, the saying goes: April does what it wants. This means the weather in Mallorca in April can be unpredictable—sometimes rainy or stormy, but other times gloriously sunny and wonderfully warm.

Air temperatures in April typically range between 10°C and 20°C. On particularly chilly days, you’ll want to think twice before jumping into the cool water.

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Mallorca Water Temperature in May

If you’re travelling to Mallorca in May, you’re in luck! The sea gradually warms up during this time. The water temperature usually ranges between 15°C and 19°C, which offers a pleasant swimming experience for many.

A little tip: May is a fantastic time to explore the island’s many beaches and swim in the sea, as most tourists haven’t yet arrived. This means you might have the beaches and the sea almost to yourself.

Beyond swimming, there are plenty of other water sports to try in Mallorca in May, such as windsurfing, sailing, and kayaking.

So, our suggestion: pack your swimwear and dive into Mallorca’s clear, refreshing water in May. It’s the perfect time to discover the island’s beauty and beaches without being overwhelmed by summer crowds.

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Mallorca Water Temperature in June

If you’re heading to Mallorca in June, get ready for the full summer experience: the water temperature is usually quite warm, ranging from 20°C to 23°C, making it ideal for swimming, snorkelling, or enjoying other water sports.

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June is a great time to explore Mallorca’s beaches and coves while enjoying the crystal-clear water. The sun shines almost every day, and air temperatures typically range between 25°C and 29°C. The sea is calmer than in previous months, making it easier to swim in the bays or sail on a boat.

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The weather in June in Mallorca opens up plenty of opportunities for outdoor activities, such as stand-up paddleboarding, kitesurfing, or water skiing. The water is warm enough to splash around in the sea for hours and explore the island’s beautiful beaches, like Cala Mesquida or Es Trenc.

So, what are you and your family waiting for? Pack your sunscreen and towels, book a hotel room with Cot Safety Rails, and get ready for an unforgettable summer holiday in Mallorca in June.

Mallorca Water Temperature in July and August

If you’re travelling to Mallorca in July or August, expect the full summer experience: Mallorca’s water temperature reaches its peak during these months, ranging between 24°C and 28°C, perfect for swimming or trying out other water sports.

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Air temperatures in July and August can get very hot, so it’s important to protect yourself from the sun and stay hydrated. But don’t worry—there are plenty of shady spots to rest and relax, and the sea offers a refreshing cool-down.

Mallorca Water Temperature in September

In September, Mallorca becomes milder, but the water remains warm enough for a delightful swim in the sea. The water temperature averages between 23°C and 25°C, ideal for swimming or snorkelling.

The average air temperature in Mallorca in September ranges between 23°C and 27°C. Days are still sunny and warm, though nights can be slightly cooler. It’s still a very pleasant temperature for enjoying the outdoors and exploring the island in light clothing.

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Mallorca Water Temperature in October

Simply wonderful: Late summer in Mallorca in October! You can still enjoy the warmth of summer but with a touch of autumn freshness in the air. The water temperature in October averages between 21°C and 23°C, still pleasant for swimming in the sea.

By October, most tourists have left the island, allowing you to enjoy quiet bays and beaches you might not have discovered otherwise.

So, dive into the water and experience autumn in Mallorca. Enjoy the clear blue sea and warm sunshine, as the weather in Mallorca in October is milder than in summer but still pleasant, with average temperatures between 18°C and 24°C. Nights can be a bit cooler, though.

Mallorca Water Temperatures: Popular Holiday Resorts

Here’s information on water temperatures in various popular holiday resorts in Mallorca:

Mallorca Water Temperature in Cala Millor

Water temperatures in Cala Millor, Mallorca, vary depending on the season and weather conditions. In spring, when nature comes back to life, the water can still be a bit cool but wonderfully refreshing.

In summer, water temperatures in Cala Millor reach their peak, climbing to a warm 24°C to 28°C. These temperatures are perfect for splashing around and swimming with kids, making the sea one of the island’s main attractions.

Even in autumn (mid-September to mid-October), when days get shorter and tourists gradually leave, the sea in Cala Millor remains warm enough for swimming. Water temperatures during this time still range around 21°C to 24°C.

Mallorca Weather: Alcudia Water Temperature

Alcudia is renowned for its stunning beaches and crystal-clear, turquoise sea. Water temperatures in Alcudia during spring and autumn are slightly cooler, but it’s still worth taking a dip if you’re feeling brave. Average water temperatures during these seasons range from about 16°C to 20°C.

In summer, when the sun shines brightly and the sea is warmed by the heat, water temperatures rise to a warm 24°C to 28°C. Summer is especially ideal for families with children, offering the perfect time to visit Alcudia’s beaches and fully enjoy the sun, sea, and beach life.

Alcudia is also worth visiting in autumn: the weather is warm and sunny with an average air temperature of 23°C, and water temperatures remain pleasant at around 21°C to 23°C. During this season, the beaches are far less crowded than in summer.

Palma de Mallorca Water Temperatures

Lastly, let’s look at the water temperature in the island’s capital, Palma: The city is not only famous for its picturesque streets, impressive architecture, and vibrant markets but also for its expansive, fine-sandy bays, breathtaking beaches, and clear, turquoise sea.

Water temperatures in Palma vary depending on the season and weather conditions. In spring and autumn, the water can be slightly cooler but still tolerable for swimming, with average temperatures ranging from 17°C to 20°C.

In summer, when the sun shines intensely on Palma, water temperatures reach their peak, climbing to 25°C to 28°C. A tip: Exploring Palma with kids can be tiring—consider Renting a Beach Cart to keep your little one comfortable!

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