Measurements:
°C
°F
Grand Baie
74°F
NW 2 mph
Feels like: 80°F
Precip: 4%
World Resorts Mauritius Grand Baie Weather

Grand Baie Sea Water Temperature

Current Sea Water Temperature:
+82.0°F
Maximum Sea Water Temperature in June: 83.8°F
Minimum Sea Water Temperature in June: 78.2°F
Average water temperature in June: 80.8°F

Sea Water Temperature for the Last 10 Days:

June 19 82.0°F June 14 81.8°F
June 18 82.2°F June 13 82.0°F
June 17 82.0°F June 12 81.4°F
June 16 81.8°F June 11 81.6°F
June 15 82.0°F June 10 81.6°F

When is the Warmest Sea for Grand Baie?

According to our data for the last three years for Grand Baie the highest average sea water temperature was in February, March and January.

Average Water Temperature by Month, °F

Sea Water Temperature in February

Select Year: 2026 2025 2024

The average sea surface temperature in February 2026 for Grand Baie was 86.8°F. The maximum and minimum values were 86.0°F and 87.4°F respectively.

Sea Water Temperature in March

Select Year: 2026 2025 2024

The average sea surface temperature in March 2026 for Grand Baie was 86.9°F. The maximum and minimum values were 86.2°F and 87.6°F respectively.

Sea Water Temperature in January

Select Year: 2026 2025 2024

The average sea surface temperature in January 2026 for Grand Baie was 85.0°F. The maximum and minimum values were 84.2°F and 86.2°F respectively.

Best Time to Visit Grand Baie
The most sunny months:
October 11 days
August 10 days
June 9 days
The most warm months:
February 88.8 °F
March 88.6 °F
January 88.1 °F
Warmest sea temperature:
February 86.6 °F
March 86.5 °F
January 85.7 °F
The most cold months:
August 77.9 °F
September 78.2 °F
July 79.6 °F
The most rainy months:
January 7 days
February 6 days
March 5 days
The most windy months:
July 17 mph
June 16 mph
August 16 mph

Grand Baie on the Weather Map

Mauritius Resorts:
NAME
Belle Mare +74
Blue Bay +74
Flic en Flac +70
Grand Baie +74
Grand Gaube +74
Le Morne +70
Mauritius +70
Port-Louis +74
Tamarin Bay +70
Trou deau Douce +74
Turtle Bay +74
24 Hours Weather Forecast
Grand Baie
Local time: 08:12
20 jun, saturday
0900 74°F
NW
2 mph
1200 76°F
SE
2 mph
1500 76°F
SE
7 mph
1800 76°F
SE
10 mph
2100 76°F
SE
12 mph
21 jun, sunday
0000 76°F
E
14 mph
0300 74°F
NE
13 mph
0600 74°F
NE
19 mph