Climate guide for Grand Baie, Mauritius

Best Time to Visit
Grand Baie

How to read the score (0–10)
05810
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About Grand Baie

Grand Baie is Mauritius's premier northern coastal hub, featuring calm emerald waters, yacht charters to northern islets, lively shopping plazas, and seafood dining.

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Travel Tips

Catamaran Cruise to Northern Islets
Book a day cruise from Grand Baie harbor to Gabriel Island and Flat Island for beach BBQs and reef snorkeling.
La Cuvette Beach Swimming
Escape to La Cuvette beach, a quiet cove hidden near Grand Baie center ideal for calm turquoise water swimming.
Fresh Seafood at Grand Baie Bazaar
Dine at waterfront restaurants in Grand Baie to enjoy grilled red snapper and octopus curry.

Things to do in Grand Baie

Grand Baie, Mauritius. Live activities and tours from GetYourGuide, matched to this destination.

Frequently asked

When is the best time to visit Grand Baie, Mauritius?
The best months to visit Grand Baie are March, April, October, November, December. March is the single peak month with a climate score of 9.2/10 based on temperature, rainfall, humidity, daylight and historical sunny days.
What is the weather like in Grand Baie year-round?
Grand Baie has a beach and coastal climate profile. Average monthly temperatures range from 21°C in January to 38°C in July, with climate scores between 6.5 and 9.2 out of 10.
Which months should I avoid in Grand Baie?
The lowest-scoring months in Grand Baie are May (6.5/10), June (6.5/10), July (6.5/10). These months typically combine less comfortable temperatures, higher rainfall or fewer sunny days.
When is the rainy season in Grand Baie?
May is the wettest month in Grand Baie, averaging about 160 mm of rainfall. January is the driest, at roughly 40 mm.
Which is the sunniest month in Grand Baie?
January sees the most sun in Grand Baie, with about 22 sunny days on average - ideal for outdoor plans.
Is Grand Baie good for beach and coastal travel?
Grand Baie is profiled as a beach and coastal destination in Africa, Mauritius. Its highest-scoring window (March, April, October, November, December) aligns with the conditions travelers usually look for in this style of trip.
How is the bestime.to score for Grand Baie calculated?
Each month is rated 0-10 using ERA5 climate normals for Grand Baie: temperature comfort, precipitation, humidity, daylight hours, and historical sunny days - weighted for a beach and coastal trip.

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