What is the current water temperature in Grand Baie?

As of now, in Grand Baie, the water temperature is 27.37°C. It's safe to say that the water is comfortably warm for various water-related activities.

Mauritius > Grand Baie

Water temperature in Grand Baie

Detailed information about the current water temperature in Grand Baie. The trend over the last two weeks, daily averages, and precise forecast of the water temperature changes. Gain a deeper understanding of seasonal dynamics with monthly statistical analyses covering recent years.

81.3

°F

December 19, 01:01

Trend:

stable

Yesterday:

81.2°F

Tomorrow:

81.2°F

Sunrise:

05:26

Sunset:

18:47

Day Length:

13 h. 21 min.

Grand Baie in December

Minimum:

80.9°F

Average:

82.3°F

Maximum:

84.2°F

Sea water temperature in Grand Baie today

As of now, in Grand Baie, the water temperature is 81.3°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is about the same as the average recorded on this particular day in recent years. The sea temperature remains approximately unchanged from yesterday. According to the forecast, we expect the temperature to stay about the same.

Recent sea temperature and forecast

Today's water temperature closely matches the previous two weeks' average, indicating a stable trend. It also falls within the range of the average temperature recorded for this date, suggesting a consistent weather trend. The maximum temperature recorded for this date was 83.2°F on 2019, while the historical minimum was 79.4°F on 2022.

latest data

last year

The water temperature over the last two weeks displayed soome variability. While the two week average stayed close to the historical average, there were some days when the temperature was close to the maximum recorded over the past years. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 81.3°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Grand Baie

Date	Current Year actual* / forecast**	last year	10 years average
Dec 5	81.1°F	79.5°F	80.1°F
Dec 6	81.1°F	79.4°F	80.1°F
Dec 7	81.0°F	79.5°F	80.2°F
Dec 8	81.2°F	79.6°F	80.3°F
Dec 9	81.4°F	79.8°F	80.5°F
Dec 10	81.7°F	79.7°F	80.5°F
Dec 11	82.0°F	80.0°F	80.6°F
Dec 12	81.7°F	80.1°F	80.7°F
Dec 13	81.6°F	80.2°F	80.8°F
Dec 14	81.6°F	80.2°F	80.8°F
Dec 15	81.7°F	80.1°F	80.9°F
Dec 16	81.3°F	80.2°F	80.9°F
Dec 17	81.1°F	80.3°F	81.1°F
Dec 18	81.2°F	80.2°F	81.2°F
Dec 19	81.3°F	80.4°F	81.2°F
Dec 20	81.2°F	80.5°F	81.1°F
Dec 21	81.3°F	80.6°F	81.3°F
Dec 22	81.3°F	80.5°F	81.2°F
Dec 23	81.3°F	80.6°F	81.2°F
Dec 24	81.3°F	80.8°F	81.2°F
Dec 25	81.4°F	80.8°F	81.4°F
Dec 26	81.4°F	80.9°F	81.4°F

* actual - actual temperature values

** forecast - projected values for the next week

Real-time coastal temperatures could deviate by several degrees from the provided readings. These deviations often become evident following intense rainfall or strong winds.

Our forecasting methodology leverages a mathematical model, that uses current water and weather conditions, historical records, wind intensity and direction.

Sea water temperature in Grand Baie by month

In Grand Baie, the water temperature is comfortable for swimming all year round.

The warmest water in Grand Baie was recorded on February 13, 2025, reaching a 85.2°F. While the coldest temperature occurred on September 12, 2022, dipping to 73.1°F. The average readings by season are 82.0°F in Winter, 81.8°F in Spring, 76.3°F in Summer, and 76.4°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Grand Gaube	81.2°F	5mi
Port Louis	81.5°F	11mi
Flic en Flac	81.5°F	23mi
Beau Vallon	80.4°F	29mi

* current water temperature in this city

** straight line distance from Grand Baie