Grand Baie is a city of approximately 12,200 people in Riviere du Rempart, Mauritius. Located in the Indian/Mauritius time zone at 20°S latitude.
In 2025, Grand Baie recorded an average annual temperature of 77°F. The hottest temperatures reached 92°F in February; the coolest were 62°F in September. Total precipitation for the year was 30 inches, with the wettest month being February.
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