SeasonMapGrand Baie weather in April
Mauritius
April in Grand Baie: hot, rainy, with clean air — an excellent time to visit.
#9 of 12 months in Grand Baie · #351 of 1383 destinations to visit in April · comfort 85/100 (tier A)
Updated September 2026 · climate normals from ERA5 reanalysis
Traveller notes on Grand Baie in April
No notes yet. Open Grand Baie on the map to add the first one.
Grand Baie climate normals — April
| Daytime high | 28°C / 83°F | 🥵 hot |
|---|---|---|
| Nighttime low | 25°C / 77°F | |
| Feels like (high) | 31°C / 88°F | |
| Sea temperature | 28°C / 83°F | ♨️ bath-warm |
| Rainfall | 85 mm / 3.3 in | 🌧 rainy |
| Rainy days | 13 days | |
| Humidity | 81% | 💦 very humid |
| Dew point | 23°C / 73°F | |
| Sunshine | 10.1 h/day | |
| Daylight | 11.6 h | |
| Wind | 26 km/h / 16 mph | |
| Air quality (US AQI) | 33 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Crowds in Grand Baie in April
How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.
Shoulder seasonschool holidays in 4 of the markets that fill it, an ordinary month(estimated)
Peak crowdsBusyShoulder seasonQuiet
Best months for Grand Baie's weather
Ranked by this destination's own climate comfort score across the year — a different thing from how busy it gets (see Crowds above).
Fair weatherGrand Baie's weather doesn't swing hard through the year — comfort stays fairly steady in every month.
What's on in Grand Baie in April
Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.
- Hazard
Cyclone season
15 Nov – 15 May · usuallyThe Mauritius Meteorological Services run their cyclone warning classes from mid-November to mid-May. A class III shuts the island down, shops and boats included, usually for a day or two; January to March is the likeliest stretch. Source ↗
Nearby, and something's on
Within 300 km of Grand Baie — a day trip or a short hop — with something on this month. Never part of the comfort score.
Where is Grand Baie?
Grand Baie in April — FAQ
- Is April a good time to visit Grand Baie?
- April in Grand Baie: hot, rainy, with clean air — an excellent time to visit. It ranks #9 of 12 months for Grand Baie on SeasonMap's comfort score (85/100).
- What is the weather like in Grand Baie in April?
- In April, Grand Baie averages a daily high of 28.1°C and a low of 24.8°C, with about 84.7 mm of rain over roughly 13.2 rainy days.
- What is the air quality in Grand Baie in April?
- Grand Baie has a mean US Air Quality Index of about 33 in April.
Other months in Grand Baie
Compare Grand Baie in April
Warmer or cooler than Grand Baie in April
Similar destinations in Indian Ocean — April
Within 300 km: Port Louis' Champ de Mars racing season around 1 Apr – 30 Nov.