World Resorts Mauritius Grand Baie Weather

Grand Baie Sea Temperature in December

Average sea water temperature in December:
+81.0°F
Minimum sea water temperature in December: 84.0°F
Maximum sea water temperature in December: 78.3°F

Daily sea water temperature in December, °F

Show year:
2025
2024
2023

The average sea water temperature in December of 2025 was 81.2°F. The highest and lowest sea temperatures during the month were 82.0°F and 80.8°F.

Monthly sea water temperature in Grand Baie, °F

Which Mauritius resorts have warmest sea in December?

Place name December 2025 December 2024
Tamarin Bay 81.6°F 80.4°F
Flic en Flac 81.5°F 80.4°F
Le Morne 81.5°F 80.3°F
Port-Louis 81.4°F 80.3°F
Trou deau Douce 81.3°F 80.4°F
Belle Mare 81.3°F 80.4°F
Turtle Bay 81.3°F 80.3°F
Grand Baie 81.2°F 80.2°F
Grand Gaube 81.1°F 80.3°F
Blue Bay 81.1°F 80.1°F
Mauritius 81.0°F 80.0°F

Best time for vacation in Grand Baie

Sunniest months:
October 11 days
August 10 days
September 9 days
Warmest months:
February 85.2 °F
March 84.9 °F
January 84.6 °F
Warmest sea temp:
February 82.9 °F
March 82.9 °F
January 82.2 °F
Coldest months:
August 75.1 °F
September 75.4 °F
July 76.6 °F
Rainiest months:
January 7 days
February 6 days
March 5 days
Windiest months:
July 17.0 mph
June 16.6 mph
August 16.2 mph

Grand Baie on a weather map

Current weather
11:30
Grand Baie
+79°F
W 17 mph
Feels like: +82°F
Precip.: 100%
Places in Mauritius:
Name
°F
Belle Mare
+79°F
Blue Bay
+79°F
Grand Gaube
+79°F
Grand Baie
+79°F
Le Morne
+82°F
Mauritius
+82°F
Port-Louis
+81°F
Tamarin Bay
+81°F
Turtle Bay
+79°F
Trou deau Douce
+79°F
Flic en Flac
+81°F
24 Hours Forecast
Grand Baie
Local time: 11:30
December 23, tuesday
1200
79°F
W
17 mph
1500
79°F
W
19 mph
1800
79°F
NW
19 mph
2100
79°F
NW
20 mph
December 24, wednesday
0000
77°F
W
19 mph
0300
77°F
W
17 mph
0600
77°F
W
17 mph
0900
79°F
W
19 mph
Units of measurement: °C / °F