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 17.84°C. Swimming in water of this temperature is generally concidered to be cool, and most people won't really enjoy it.

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.

64.1

°F

July 14, 10:18

Trend:

decreasing

Yesterday:

64.7°F

Tomorrow:

64.0°F

Sunrise:

06:29

Sunset:

22:09

Day Length:

15 h. 40 min.

Port-Louis in July

Minimum:

49.3°F

Average:

50.9°F

Maximum:

53.1°F

Sea water temperature in Port-Louis today

As of now, in Port-Louis, the water temperature is 64.1°F. Swimming in water of this temperature is generally concidered to be cool, and most people won't really enjoy it. 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 aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 67.7°F on 2018, while the historical minimum was 60.7°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. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 64.6°F, with minimum temperature starting at 64.0°F, while the maximum might reach 65.1°F.

Daily water temperature in Port-Louis

Date	Current Year actual* / forecast**	last year	10 years average
Jun 30	64.9°F	62.2°F	63.8°F
Jul 1	65.7°F	61.6°F	63.8°F
Jul 2	66.8°F	61.4°F	63.7°F
Jul 3	65.4°F	61.2°F	63.3°F
Jul 4	64.6°F	61.2°F	63.1°F
Jul 5	64.7°F	59.6°F	62.9°F
Jul 6	65.2°F	59.8°F	63.0°F
Jul 7	64.4°F	59.1°F	63.0°F
Jul 8	63.6°F	59.4°F	63.3°F
Jul 9	61.6°F	59.5°F	63.3°F
Jul 10	60.7°F	60.6°F	63.4°F
Jul 11	61.7°F	61.1°F	63.7°F
Jul 12	62.7°F	59.5°F	63.6°F
Jul 13	64.7°F	59.5°F	64.0°F
Jul 14	64.1°F	60.7°F	64.0°F
Jul 15	64.0°F	60.8°F	64.0°F
Jul 16	64.1°F	61.2°F	64.0°F
Jul 17	64.3°F	61.3°F	64.2°F
Jul 18	64.8°F	62.2°F	64.7°F
Jul 19	65.1°F	63.0°F	65.0°F
Jul 20	64.9°F	62.4°F	64.8°F
Jul 21	64.9°F	64.3°F	64.8°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, 63.5°F in Summer, and 60.2°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Lorient	64.1°F	3mi
Baden	66.1°F	21mi
La Baule-Escoublac	66.5°F	54mi

* current water temperature in this city

** straight line distance from Port-Louis