21.12
sun
sun
Day
79°F
W 14 mph
Precip.
71%
71%
Night
77°F
W 11 mph
Precip.
89%
89%
22.12
mon
mon
Day
79°F
W 12 mph
Precip.
60%
60%
Night
77°F
W 14 mph
Precip.
66%
66%
23.12
tue
tue
Day
79°F
W 16 mph
Precip.
69%
69%
Night
77°F
W 17 mph
Precip.
0%
0%
24.12
wed
wed
Day
79°F
W 17 mph
Precip.
100%
100%
Night
77°F
W 17 mph
Precip.
100%
100%
25.12
thu
thu
Day
79°F
W 15 mph
Precip.
100%
100%
Night
77°F
W 14 mph
Precip.
100%
100%
26.12
fri
fri
Day
79°F
W 13 mph
Precip.
100%
100%
Night
79°F
W 14 mph
Precip.
81%
81%
27.12
sat
sat
Day
79°F
SW 14 mph
Precip.
100%
100%
Night
79°F
SW 14 mph
Precip.
100%
100%
sea water
temperature
temperature
| Grand Baie |
monthly
weather
weather
| Grand Baie |
current
weather
weather
| Grand Baie |
14 days
forecast
forecast
| Grand Baie |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 81.3°F. The highest and lowest sea temperatures during the month were 82.0°F and 80.8°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 82.4°F. The highest and lowest sea temperatures during the month were 83.7°F and 81.3°F.
Air temperature in Grand Baie, °F
Precipitation total in Grand Baie, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Grand Baie
Grand Baie on a weather map
Places in Mauritius:
Name
°F
24 Hours Forecast
Grand Baie
Local time: 14:20
December 21, sunday
1500
79°F
W
15 mph
15 mph
1800
79°F
W
13 mph
13 mph
2100
79°F
W
12 mph
12 mph
December 22, monday
0000
77°F
W
11 mph
11 mph
0300
77°F
W
14 mph
14 mph
0600
77°F
W
13 mph
13 mph
0900
79°F
W
11 mph
11 mph
1200
79°F
W
12 mph
12 mph
