What is the current water temperature in Port-Louis?

Q: What is the current water temperature in Port-Louis?

As of now, in Port-Louis, the water temperature is 14.86°C. Swimming in water of this temperature is considered as extremely cold, and there's a substantial risk of hypothermia if exposed for more than a brief duration.

France > Port-Louis

Water temperature in Port-Louis

Detailed information about the current water temperature in Port-Louis. 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.

58.7

°F

June 9, 03:10

Trend:

increasing

Yesterday:

58.5°F

Tomorrow:

58.8°F

Sunrise:

06:16

Sunset:

22:10

Day Length:

15 h. 54 min.

Port-Louis in June

Minimum:

48.8°F

Average:

50.9°F

Maximum:

53.2°F

Sea water temperature in Port-Louis today

As of now, in Port-Louis, the water temperature is 58.7°F. Swimming in water of this temperature is considered as extremely cold, and there's a substantial risk of hypothermia if exposed for more than a brief duration. Today's reading is 2.4°F lower than the average recorded on this particular day in recent years. Since yesterday, there was a slight increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to stay about the same.

Recent sea temperature and forecast

Today's water temperature is considerably lower than the average registered over the last two weeks, indicating a slight cooling trend. It is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 63.3°F on 2023, while the historical minimum was 59.4°F on 2024.

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 histoorical minimum and others when it was close to the historical maximum. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 58.7°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Port-Louis

Date	Current Year actual* / forecast**	last year	10 years average
May 26	60.7°F	60.0°F	58.8°F
May 27	61.0°F	60.7°F	59.0°F
May 28	61.1°F	60.8°F	59.3°F
May 29	60.3°F	60.7°F	59.4°F
May 30	59.8°F	60.1°F	59.5°F
May 31	60.3°F	59.5°F	59.5°F
Jun 1	62.1°F	58.6°F	59.9°F
Jun 2	60.3°F	58.8°F	60.0°F
Jun 3	59.8°F	59.3°F	60.3°F
Jun 4	59.5°F	59.8°F	60.5°F
Jun 5	59.9°F	60.4°F	60.7°F
Jun 6	59.8°F	59.7°F	60.7°F
Jun 7	59.8°F	58.7°F	60.7°F
Jun 8	58.5°F	59.3°F	60.9°F
Jun 9	58.7°F	59.4°F	61.1°F
Jun 10	58.8°F	60.0°F	61.2°F
Jun 11	58.6°F	58.2°F	61.0°F
Jun 12	58.6°F	58.5°F	61.0°F
Jun 13	58.6°F	58.3°F	61.0°F
Jun 14	58.9°F	58.7°F	61.3°F
Jun 15	59.0°F	58.7°F	61.4°F
Jun 16	59.0°F	58.6°F	61.4°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 Port-Louis by month

In an average year, Port-Louis offers no days when the water temperature is warm enough to swim comfortably.

The warmest water in Port-Louis was recorded on July 19, 2022, reaching a 68.9°F. While the coldest temperature occurred on January 21, 2025, dipping to 44.8°F. The average readings by season are 50.9°F in Winter, 53.7°F in Spring, 63.4°F in Summer, and 60.2°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Lorient	58.7°F	3mi
Baden	60.1°F	21mi
La Baule-Escoublac	62.2°F	54mi

* current water temperature in this city

** straight line distance from Port-Louis