March is a popular month to ask about Blue Bay because conditions can shift week to week along this coast. Expect the water near 24.0°C, with daily variation from wind, tides and recent storms. We refresh the live value from Open-Meteo Marine every hour, so the headline above always reflects the current state of the Indian Ocean.
Blue Bay sea temperature in March — averages 24.0°C
The sea at Blue Bay in Mauritius averages 24.0°C during March, based on long-run climatology for the Indian Ocean. Use the live reading below for today's actual water and the monthly grid to compare with the rest of the year.
Average sea · March
24.0°C
hot · Excellent
Live water now
…
Recommended wetsuit
No wetsuit
At 24.0°C the water is warm enough to swim and surf in just a swimsuit or boardshorts.
Monthly comparison
Yes — ideal swimming weather · Blue Bay
Can you swim at Blue Bay in June? — 21.0°C water21.0°CCan you swim at Blue Bay in July? — 20.0°C water20.0°CCan you swim at Blue Bay in August? — 20.0°C water20.0°CCan you swim at Blue Bay in September? — 21.0°C water21.0°CCan you swim at Blue Bay in October? — 22.0°C water22.0°CCan you swim at Blue Bay in November? — 23.0°C water23.0°C
Frequently asked questions
What is the average sea temperature at Blue Bay in March?
Blue Bay averages 24.0°C in March, based on long-run climatology for the Indian Ocean.
Is the sea warm enough to swim at Blue Bay in March?
Yes, most swimmers find 24.0°C comfortable for unrestricted swimming.
Do I need a wetsuit at Blue Bay in March?
No wetsuit needed.