Measurements:
°C
°F
Grand Baie
84°F
W 18 mph
Feels like: 88°F
Precip: 60%
World Resorts Mauritius Grand Baie Weather

Grand Baie Sea Water Temperature

Current Sea Water Temperature:
+86.4°F
Maximum Sea Water Temperature in May: 86.4°F
Minimum Sea Water Temperature in May: 80.6°F
Average water temperature in May: 83.4°F

Sea Water Temperature for the Last 10 Days:

May 02 86.4°F April 27 87.0°F
May 01 86.4°F April 26 87.2°F
April 30 86.4°F April 25 87.2°F
April 29 86.6°F April 24 86.8°F
April 28 86.8°F April 23 86.6°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

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0
14
28
42
56
70
84
98
112
84.4
81.4
79
77.8
77.9
78.9
80.7
83.4
85.5
86.5
86.5
85.8

Sea Water Temperature in February

Select Year: 2025 2024 2023
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
80
82
84
86
88
90
92
94

The average sea surface temperature in February 2025 for Grand Baie was 87.9°F. The maximum and minimum values were 87.2°F and 89.2°F respectively.

Sea Water Temperature in March

Select Year: 2025 2024 2023
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
81
83
85
87
89
91
93

The average sea surface temperature in March 2025 for Grand Baie was 88.0°F. The maximum and minimum values were 87.2°F and 88.6°F respectively.

Sea Water Temperature in January

Select Year: 2025 2024 2023
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
80
82
84
86
88
90
92

The average sea surface temperature in January 2025 for Grand Baie was 86.1°F. The maximum and minimum values were 84.8°F and 87.4°F respectively.

Best Time to Visit Grand Baie
The most sunny months:
October 12 days
August 10 days
September 10 days
The most warm months:
February 89.1 °F
March 88.8 °F
January 88.4 °F
Warmest sea temperature:
February 86.5 °F
March 86.5 °F
January 85.8 °F
The most cold months:
August 78.1 °F
September 78.4 °F
July 79.9 °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 +82
Blue Bay +82
Flic en Flac +84
Grand Baie +84
Grand Gaube +84
Le Morne +84
Mauritius +82
Port-Louis +82
Tamarin Bay +84
Trou deau Douce +82
Turtle Bay +84
24 Hours Weather Forecast
Grand Baie
Local time: 14:11
02 may, friday
1500 84°F
W
18 mph
1800 84°F
W
17 mph
2100 84°F
W
16 mph
03 may, saturday
0000 82°F
W
14 mph
0300 82°F
NW
14 mph
0600 82°F
NW
14 mph
0900 84°F
NW
14 mph
1200 84°F
W
12 mph