Grand Baie, MAURITIUS and its best beaches
Climate - Temperatures and rainfall - Cyclones - Indian Ocean
Grand Baie: Temperatures during the day, at night, rain and bathing conditions
January Day temperature ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
February Day temperature ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
March Day temperature ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
April Day temperature ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
May Day temperature ![]() ![]() ![]() ![]() ![]() ![]() |
June Day temperature ![]() ![]() ![]() ![]() ![]() |
July Day temperature ![]() ![]() ![]() ![]() ![]() |
August Day temperature ![]() ![]() ![]() ![]() ![]() |
September Day temperature ![]() ![]() ![]() ![]() ![]() |
October Day temperature ![]() ![]() ![]() ![]() ![]() |
November Day temperature ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
December Day temperature ![]() ![]() ![]() ![]() ![]() ![]() |
Mauritius : climate and when to go to Grand baie
If you like the beach, which is our main topic on TropicsBeach, avoid the winter season from June to September, which is a period at low temperatures between 61°F at night and 75°F the day at best, which is little to enjoy the sand and lagoon too cool to savor the fish tank and coral gardens. The month of October corresponds to the French school holidays and offers a good compromise, even if the lagoon is at 79°F / 81°F. The best holiday period in Mauritius is from early November to December 15, everything is perfect, until the temperature of the lagoon at 82°F, then the rains come with rare cyclones that can spoil everything from January to April. The rain is more important on the center of the island but few tourists stay there. It rains more on the east coast than on the west coast. Here are the best places to stay in Mauritius: Flic en Flac, Trou aux biches, Pointe aux canonniers, Grand Baie, Mont Choisy, Belle Mare, Mahebourg, Pointe d'Esny, Morne Brabant and Pereybere. Especially if you are in Mauritius, your mask and snorkel should not stay dry!
January Risky |
February Risky |
March Risky |
April Acceptable |
May Acceptable |
June Risky |
July Risky |
August Risky |
September Risky |
October Fine |
November Pecfect |
December Acceptable |
When to go? The hottest month for the beach, lazing around and swimming is January. Warning, January is a month with cyclonic risks, heavy showers may occur, otherwise other periods are possible. The coolest month is July, if you can not stand the heat too much. The driest month of the year is September, if you do not like the rain at all.
Click on
Grand Baie -
Flic en Flac to display its climate.
Graphs and temperature curves with average precipitation over the year


Precipitation, rainfall, cyclone: MAURITIUS

Temperatures of bathing water around Grand Baie

Landmarks







Cyclonic risks (4 month(s))

Cyclones History in the Indian Ocean

Indian Ocean
Climate February 2025
Grand Baie sunshine in summer and winter



The sun at its zenith, that means well perpendicular to the surface of the Earth, sending 100% of radiation and heat. Grand Baie receives in winter (january), 99% of sun power and 72% during summer time (july).
The average temperature and sunshine deviations between summer and winter are 27%. This small gap means that the temperature at sea does not really vary and that the sea remains warm enough in summer and winter. The air is also hot all year round without great thermal amplitude.

Average temperatures and rainfall for a stay in February
On the left, the averages observed every month of February on the Mauritius beaches. The trends for next month are, the same daytime average temperatures, a bathing water in Indian Ocean which takes a few degrees, more abundant rains (cyclonic risks) with cooler nights.
Sunset and sunrise times for MAURITIUS
Local time : February 2025, Saturday 08, 02:45 PM
Sunrise time : 06:00 am, point A
Sunset time : 6:47 pm, point B
Duration of daylight : 12:47 / 24:00
Jet lag : GMT+4

The average monthly UV index of MAURITIUS
What is the period of mosquitoes virulence over the year?
Weather forecast for Grand Baie
Here are the current 5-day forecasts for Grand Baie / Grand Baie. Temperatures are spaced 3 hours apart for each day. The summary of the state of the sky gives the trend of the week. The sea temperature at is a monthly average. In lagoons or seashores where the bathing water is shallow, you can add some degrees.
Sunday
February 09, 2025
7 am
82.7°F
29°C

Broken clouds
Humidity 72%
Sea 83°F/28°C
Sunday
February 09, 2025
10 am
83.4°F
29°C

Light rain
Humidity 73%
Sea 83°F/28°C
Sunday
February 09, 2025
1 pm
82.9°F
29°C

Light rain
Humidity 72%
Sea 83°F/28°C
Sunday
February 09, 2025
4 pm
81.3°F
28°C

Moderate rain
Humidity 78%
Sea 83°F/28°C
Sunday
February 09, 2025
7 pm
81.1°F
28°C

Light rain
Humidity 79%
Sea 83°F/28°C
Sunday
February 09, 2025
10 pm
80.6°F
27°C

Light rain
Humidity 80%
Sea 83°F/28°C
Monday
February 10, 2025
7 am
81.9°F
28°C

Light rain
Humidity 74%
Sea 83°F/28°C
Monday
February 10, 2025
10 am
82.1°F
28°C

Light rain
Humidity 73%
Sea 83°F/28°C
Monday
February 10, 2025
1 pm
82.6°F
29°C

Light rain
Humidity 72%
Sea 83°F/28°C
Monday
February 10, 2025
4 pm
82.4°F
29°C

Light rain
Humidity 73%
Sea 83°F/28°C
Monday
February 10, 2025
7 pm
82.3°F
28°C

Light rain
Humidity 73%
Sea 83°F/28°C
Monday
February 10, 2025
10 pm
81.5°F
28°C

Clear sky
Humidity 75%
Sea 83°F/28°C
Tuesday
February 11, 2025
7 am
82°F
28°C

Scattered clouds
Humidity 73%
Sea 83°F/28°C
Tuesday
February 11, 2025
10 am
82.1°F
28°C

Light rain
Humidity 75%
Sea 83°F/28°C
Tuesday
February 11, 2025
1 pm
82.5°F
29°C

Moderate rain
Humidity 75%
Sea 83°F/28°C
Tuesday
February 11, 2025
4 pm
82.1°F
28°C

Light rain
Humidity 76%
Sea 83°F/28°C
Tuesday
February 11, 2025
7 pm
81.3°F
28°C

Light rain
Humidity 77%
Sea 83°F/28°C
Tuesday
February 11, 2025
10 pm
81.2°F
28°C

Clear sky
Humidity 74%
Sea 83°F/28°C
Wednesday
February 12, 2025
7 am
82.2°F
28°C

Clear sky
Humidity 69%
Sea 83°F/28°C
Wednesday
February 12, 2025
10 am
82.5°F
29°C

Few clouds
Humidity 70%
Sea 83°F/28°C
Wednesday
February 12, 2025
1 pm
82.7°F
29°C

Light rain
Humidity 69%
Sea 83°F/28°C
Wednesday
February 12, 2025
4 pm
81.9°F
28°C

Light rain
Humidity 74%
Sea 83°F/28°C
Wednesday
February 12, 2025
7 pm
82.3°F
28°C

Broken clouds
Humidity 74%
Sea 83°F/28°C
Wednesday
February 12, 2025
10 pm
81.3°F
28°C

Few clouds
Humidity 73%
Sea 83°F/28°C
Thrusday
February 13, 2025
7 am
82.7°F
29°C

Scattered clouds
Humidity 66%
Sea 83°F/28°C
Thrusday
February 13, 2025
10 am
82.8°F
29°C

Overcast clouds
Humidity 67%
Sea 83°F/28°C
Weather uncertainties 2025 to go to Grand Baie ?


When traveling in the tropics as a seaside, rain is not welcome. If you see this indicator, with possible storms, that does not mean that it will rain all day long. When we observe the local rainfall, it is either really zero or very weak. Meteorologists prefer to be pessimistic. So observe below, the skies photographed during a week announced stormy in Asia. It did not rain once. I invite you to integrate this parameter before going to Grand Baie for a good trip to the sun!



