What to Expect in Mauritius in December: Weather, Beaches & More

Mauritius is one of those places that feels like it was made for a postcard. The island sits quietly in the Indian Ocean, yet every corner looks like a screensaver. Many people picture December as cold and grey, but on this island, December is full of light and warmth.

If you’re thinking about where to spend Christmas or the New Year’s Holiday, Mauritius comes up again and again because the weather is sunny, the sea is warm, and the holiday vibe is strong. Families, couples, solo travellers, everyone finds something here.

Weather in Mauritius in December

December is full summer in Mauritius. Unlike Europe, where December means snow and jackets, here you get sun, heat, and long days. The sun comes up very early, around 5:30 in the morning, and doesn’t set until close to 7 in the evening. That means you get a lot of time to be outside.

Daytime is hot, and nights are warm too. You won’t need heavy clothes at all. The sea breeze softens the heat. Sometimes it feels humid, which means the air is heavy with water, like after a hot shower. December also brings short tropical showers. They come quickly, pour down hard, and then move away just as fast. These rains are what make the island so green.

The UV index is very high in December. That means the sun is intense and can cause skin to burn quickly. Sunscreen, hats, and sunglasses are not optional here; they are musts.

Festivals and Celebrations in December

One of the best things about Mauritius is its diverse population. Different religions, different cultures, but everyone shares the joy of celebrations. December is not just about beaches. It’s about being part of these festivals.

Christmas

Christmas here feels different from Europe. Instead of cold nights, you get hot summer evenings with houses decorated in lights and streets full of sellers with toys, cards, and decorations. Families still put up Christmas trees, exchange gifts, and eat together, but the whole mood is outdoors, bright, and warm.

New Year

People don’t just celebrate for one night. The parties can stretch for a week. Hotels and resorts organise dinners and dances. Families gather for big meals. Many go out to the beaches at midnight to watch fireworks in the open sky. Private parties, barbecues, and music are everywhere.

Being in Mauritius in December means you don’t just relax; you witness culture alive in front of you.

Beaches and Water Fun

The beaches in Mauritius are not all the same, and that’s what makes them exciting. Some are calm and made for just lying down with a book. Others are alive with surfers, boats, and music.

• Flic-en-Flac and La Cuvette are perfect if you just want to swim or relax in peace.
• Grand Baie Public Beach is more lively, with people swimming, playing, and dining by the water.
• Tamarin and Mont Choisy attract surfers and people who want more action.

December is hot, so the sea is the best escape. The water is clear, turquoise, and warm like a pool. You can do simple swimming or push yourself into water sports.

Activities include snorkelling in coral reefs, scuba diving with guides, kayaking around small islands, deep-sea fishing for marlin, and even undersea walks where you wear a helmet and walk on the ocean floor. The undersea walk is suitable for people who can’t swim but still want to see corals and fish up close.

Food and Seasonal Treats

Food in Mauritius is a mirror of the people. You’ll taste Indian spices, Chinese noodles, French pastries, and African-style grilling, all in one retreat. December adds more fun because it’s fruit season.

You’ll find piles of lychees, mangoes, and longans in the markets. Street sellers often sell fruit that’s cut, salted, or spiced with chilli powder. A slice of pineapple dipped in chilli and salt is a typical summer snack here.

Another local December treat is homemade ice cream with coconut syrup and chocolate topping. It’s cheap, simple, and refreshing in the heat. On the savoury side, street food like dholl puri (thin bread stuffed with lentils), gateau piment (fried chilli cakes), and boulettes (dumplings) are everywhere.

Nature and Outdoor Exploration

Mauritius is not just about sand and sea. The island is filled with green mountains, forests, and waterfalls. December is a month when the plants and flowers look their brightest because of the summer rains.

In the Pamplemousses Botanical Garden, you can see giant water lilies, some so big they look like round green plates floating on water. These lilies are at their best in December, with leaves up to 3 meters wide.

Hiking in Black River Gorges National Park is also a great activity. The park has trails that lead through thick forests, waterfalls, and viewpoints where you can see the whole island below you. If you like trekking, this is a must.

What to Pack for Mauritius in December

Packing for Mauritius in December is simple: think light, breathable, and beach-ready. But don’t forget a few small things that make a big difference.

Light Clothes (Shorts, T-Shirts, Dresses)

December is hot, so you’ll need breathable and light fabrics. Cotton and linen are best because they let your skin breathe. Pack plenty of shorts, t-shirts, and airy dresses so you can move around comfortably during the day.

Swimsuit

The beaches and lagoons are the highlight of Mauritius in December. A swimsuit is a must because you’ll likely spend a lot of time swimming or relaxing by the water. Having two makes it easier if one is wet and needs to be dried.

Sunglasses and Hat

The sun is intense in December, and the UV index is high. Sunglasses protect your eyes while a hat gives you shade, especially during midday when the sun is directly overhead.

Sunscreen (SPF 30 or Higher)

Sunburn happens quickly in the tropics. A good sunscreen keeps your skin safe from damage. Choose a broad-spectrum SPF 30 or more, and reapply often, especially after swimming.

Flip Flops and Walking Shoes

Flip flops are perfect for the beach and poolside. But if you plan to explore markets, parks, or hiking trails, you’ll need proper walking shoes for comfort and safety.

Raincoat or Small Umbrella

Tropical showers in December come without warning. A lightweight raincoat or a foldable umbrella is handy so you don’t get caught in sudden downpours while you’re outside.

Light Jacket or Shawl

Evenings are mostly warm, but a light breeze can sometimes make it feel cooler. A light jacket or shawl is also helpful if you plan to dine outdoors or take late-night walks along the coast.

Places to Visit in Mauritius in December

The island is small, but every part feels different.

Grand Baie

Grand Baie is one of the liveliest spots in Mauritius. It’s full of bars, shops, and restaurants, and the beach itself is always busy. If you want nightlife, fun evenings, and a social vibe, this is the place to be.

Port Louis

Port Louis is the capital city, and it’s where you’ll feel the heartbeat of the island. The markets are colourful, full of spices, clothes, and street food. Museums and colonial buildings add history to the busy streets.

Chamarel

Chamarel is famous for the seven-coloured earth, a natural wonder where the sand shows stripes of different shades. The area also has waterfalls and viewpoints, making it a beautiful inland escape.

Ile aux Cerfs

Ile aux Cerfs is a small island just off the coast. It’s known for its beaches and water sports. Tourists come here for boat rides, parasailing, and relaxing on soft sand.

Le Morne Peninsula

The beaches are stunning, but the history makes it special. It was once a refuge for escaped enslaved people, and the mountain is a symbol of freedom.

Rodrigues Island

Rodrigues Island is smaller, quieter, and less developed. It feels untouched compared to Mauritius.

Final Thoughts

Mauritius in December feels like a different world compared to cold winters elsewhere. You get sun, sea, festivals, food, and culture all at once. It’s busy, yes, but that’s part of the holiday charm. If you plan ahead, pack right, and mix both beach and inland trips, you’ll come back with memories that last forever.

FAQs

How busy and crowded is Mauritius in December?

December is one of the liveliest months on the island. Beaches, restaurants, and towns feel full of energy, especially around Christmas and New Year. If you like a festive buzz, you’ll enjoy it. If you prefer quiet moments, early mornings, and the south coast is your best friend.

What are the typical travel costs in Mauritius in December?

December sits firmly in peak season, so prices rise, especially for flights and beachfront hotels. That said, the experience often justifies the cost. Book a Mauritius Holiday early, stay flexible with travel dates, and you can still find good value, even in a busy month.

Are there any weather risks like heavy rain or cyclones in December?

December brings short tropical showers, not days of rain. They usually pass quickly and leave the island fresh and green. Cyclones are possible but uncommon this early in the season, and most travellers experience far more sunshine than storms.

Is Mauritius in December family-friendly?

Yes, December is actually one of the best months for families. The beaches are calm, most resorts have kids’ clubs, and there are plenty of family activities like boat trips, wildlife parks, and easy nature walks.

Are restaurants and shops open during Christmas and the New Year?

Yes, most remain open, especially in tourist areas. Some smaller shops may close for a day or two during Christmas and New Year, but hotels, resorts, and restaurants usually run at full swing to serve visitors.

Are beaches crowded in December?

Yes, popular ones like Grand Baie, Flic-en-Flac, and Pereybere can get busy. If you want peace, head to the south coast (Le Morne, Bel Ombre) or take a boat to smaller islands like Ile aux Cerfs.

Can I celebrate the New Year on the beach?

Yes, many people gather on public beaches for New Year’s Eve. Locals and tourists come together to watch fireworks at midnight, often with music, food, and drinks. It’s one of the most fun experiences in Mauritius.

Do I need to rent a car in Mauritius in December?

It depends on your plans. If you want to explore the island at your own pace, a rental car is convenient. Roads are good, but driving is on the left side. If you’re mostly staying in one resort and only booking tours, taxis, and transfers are enough.

What fruits are in season in Mauritius in December?

December is lychee season, and they’re everywhere. You’ll also find longans and pineapples sold by street vendors, often sprinkled with chilli and salt for a local twist.

What should I wear in the evenings?

Evenings are usually warm, but a light breeze can make it feel cooler near the coast. A light jacket, shawl, or long-sleeved shirt is enough. If you’re heading to a resort dinner or nightlife, bring something a little more innovative.