What is the Mauritius’s weather in August?

Mild and serene, Mauritius’s weather in August offers a peaceful escape during the island’s coolest month. While technically part of winter in the southern hemisphere, August in Mauritius still feels pleasantly warm by many travelers’ standards. Days are dry and sunny, the ocean remains swimmable, and the island’s landscapes are crisp and green.

Humidity is lower, and rainfall is rare and light—usually appearing as short, refreshing showers. It’s a perfect month for long walks, nature adventures, and relaxed coastal stays without the intense heat of summer.

Let’s explore how Mauritius’s weather in August unfolds across each region.

Northern Coast (Grand Bay, Pereybere)

Mauritius’s weather in August on the north coast is comfortably cool and sunny. Daytime highs reach around 23.5 °C (74 °F), with nighttime lows near 21.3 °C (70 °F). Rainfall is minimal—only about 16 mm spread across a few days. With around 7 hours of sunshine daily and sea temperatures of 24 °C, this region remains an ideal spot for laid-back beach days and boat trips.

Northwestern Coast (Mont Choisy, Trou aux Biches)

Similar to the north, this area enjoys dry, steady weather in August. Daytime temperatures reach 24 °C and drop to around 19–20 °C at night. The air is fresh, with humidity levels around 70%. Mauritius’s weather in August here is great for active travelers, especially for early morning swims and afternoon hikes.

Western Coast (Flic en Flac, Tamarin)

This is one of the sunniest and driest areas in August. Temperatures peak at 23.5–24 °C during the day, and nights stay mild at 21–22 °C. Rainfall is low—between 16 and 45 mm over a few days. With up to 7 hours of sunshine and a warm sea at 24 °C, Mauritius’s weather in August on the west coast is great for snorkeling, sunset cruises, and full beach days.

Southwestern Coast (Le Morne)

In Le Morne, trade winds bring a cooling effect. Expect highs around 22 °C (72 °F) and lows around 16 °C (61 °F). Rainfall averages 70 mm over 7 days. The weather is often breezy, with 5.5 hours of sunshine per day. Sea conditions are perfect for surfing and kiteboarding at 23 °C.

Southern Coast (Bel Ombre, Souillac)

Mauritius’s weather in August in the south is cool and comfortable. Daytime temperatures average 22–23 °C, with nights dipping to 16–17 °C. Humidity is lower, and rain is light—about 70 mm during the month. With plenty of dry days and a sea temperature of 23 °C, it’s a great time to explore the coastal trails and untamed southern landscapes.

Southeastern Coast (Blue Bay, Mahebourg, Plaine Magnien)

The southeast coast enjoys moderate conditions. Expect highs around 23 °C and lows near 17 °C. Rainfall ranges between 55–60 mm across 6–7 days. The trade winds are stronger here, but the sea stays at a comfortable 23 °C. Mauritius’s weather in August in this region is breezy, fresh, and perfect for morning snorkels in Blue Bay’s marine reserve.

Eastern Coast (Belle Mare, Trou d’Eau Douce)

Belle Mare is slightly cooler and windier in August, with average highs of 23 °C and lows of 21 °C. Rainfall is light—around 26 mm, though scattered over 14–15 days. Sunshine averages about 6.2 hours per day, and the sea temperature remains around 23 °C. This is a peaceful month for nature lovers and couples looking for a quiet retreat.

Central Plateau (Curepipe and Highlands)

Curepipe is the coolest part of the island in August. Daytime highs hover around 20 °C (68 °F), while nights dip to 14 °C (57 °F). Rainfall is moderate—up to 80 mm over 8 days—but skies often clear by midday. Mauritius’s weather in August here is fresh and crisp, with ideal conditions for garden walks and tea plantation visits.

Sunrise, Sunset & Tides (August)

• Sunrise: Between 06:35 and 06:45
• Sunset: Between 17:45 and 18:00
• Tides: High tide early morning and evening; low tide late morning and afternoon
• Sea Temperature: Around 23–24 °C across all coastal regions

Mauritius’s weather in August is calm, breezy, and beautifully balanced. It’s the best month for those who prefer cooler days, fewer crowds, and time spent outdoors. Whether you’re hiking the cooler central plateau, sailing off the west coast, or simply relaxing on a peaceful beach, August gives you space to slow down and soak up the island’s natural charm.

August

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