What is the Mauritius’s weather in January?

Northern Coast (Grand Baie, Pereybere)

Mauritius’s weather in January is especially beach-friendly in the north. Daytime temperatures reach 29–30 °C (84–86°F), while nighttime stays warm at 24–25 °C (75–77°F). The sea is a glorious 28 -29°C (82°F), ideal for swimming and snorkeling. Rain tends to fall in short bursts, leaving plenty of time for sunshine and sea views.

Northwestern Coast (Mont Choisy, Trou aux Biches)

Similar to the north, this region enjoys hot days around 30 °C (86°F) and mild nights at 25–26 °C (77–79°F). Expect occasional downpours, usually in the early afternoon. Mauritius’s weather in January here is perfect for long beach walks, turtle spotting, and sunset cruises. The sea stays warm and calm, around 28-29 °C.

Port Louis and Surroundings

In the capital and nearby areas, Mauritius’s weather in January is both hot and humid. Daytime temperatures climb to 30–31 °C (86–88°F), with nights settling around 24 °C (75°F). Rainfall is common but not excessive, and the city tends to stay sunnier than the central plateau. UV levels are very high—sun protection is essential.

Western Coast (Flic en Flac, Tamarin)

This is one of the driest coastal regions in January. Expect sunny days with highs of 29–30 °C (84–86°F) and warm nights around 24–25 °C (75–77°F). Short showers may pop up in the afternoon, but they rarely last long. The water temperature stays at a lovely 28 °C, and daily sunshine can reach 8 hours.

Southwestern Coast (Le Morne)

Mauritius’s weather in January in Le Morne is slightly cooler thanks to the mountains nearby. Daytime temperatures are around 27–28 °C (81–82°F), with nights dropping to 21–22 °C (69–72°F). The region gets more rain than the west, but it’s also lush and scenic. The sea remains pleasant at 27–28 °C.

Southern Coast (Bel Ombre area)

In the south, January brings both heat and frequent rain. Daytime temperatures reach 28–29 °C (82–84°F), with nights dipping to 23–24 °C (73–75°F). Rain tends to arrive in the afternoon, often with wind. Despite that, this area offers stunning natural beauty and a sea temperature around 28 °C.

Southeastern Coast (Blue Bay, Mahebourg area)

Mauritius’s weather in January in the southeast is breezy, warm, and dynamic. Expect 28–29 °C (82–84°F) during the day and cooler nights around 23 °C (73°F). Rain is less intense than inland, and the protected marine park at Blue Bay remains a favorite for snorkeling. The sea stays beautifully warm at 28 °C.

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

In the east, steady trade winds create a slightly cooler feel. Daytime highs hover around 27–28 °C (81–82°F), and nights stay at 25–26 °C (77–79°F). Showers are typical in the afternoons, but mornings are often sunny. Mauritius’s weather in January here is great for early risers, kite surfers, and nature lovers.

Sunrise, Sunset & Tide Times in January

• Sunrise: Between 05:35 and 05:45
• Sunset: Between 18:45 and 19:00
• Tides: High tide usually occurs early morning and early evening, while low tide falls mid-morning and late afternoon.
• Sea Temperature: Consistently around 27–28 °C along all coasts

Cyclone Season Advisory

It’s important to note that Mauritius’s weather in January falls within cyclone season. While direct hits are rare, heavy rains and strong winds may affect the island during passing systems. Keep an eye on updates from the Mauritius Meteorological Services before and during your trip.

Final Thoughts

Mauritius’s weather in January is undeniably tropical—hot, humid, and full of life. Whether you’re sunbathing in the north, hiking in the southwest, or diving in the southeast, you’ll find moments of beauty between the showers. Pack light clothes, good sunscreen, a rain jacket, and a sense of adventure. This is nature at its boldest.

January