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 16.59°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.

61.9

°F

October 10, 22:33

Trend:

decreasing

Yesterday:

62.6°F

Tomorrow:

61.6°F

Sunrise:

08:24

Sunset:

19:36

Day Length:

11 h. 12 min.

Port-Louis in October

Minimum:

48.6°F

Average:

50.8°F

Maximum:

53.1°F

Sea water temperature in Port-Louis today

As of now, in Port-Louis, the water temperature is 61.9°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 1.1°F higher than 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 fall a bit.

Recent sea temperature and forecast

Today's water temperature is slightly lower than the average registered over the last two weeks, indicating a slight cooling 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 64.9°F on 2023, while the historical minimum was 57.8°F on 2020.

latest data

last year

Over the last two weeks, the water temperature has stayed slightly above than historical averages for those days. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 61.5°F, the minimum temperature may reach 61.3°F, and the maximum might stay at 61.6°F.

Daily water temperature in Port-Louis

Date	Current Year actual* / forecast**	last year	10 years average
Sep 26	62.3°F	61.5°F	62.5°F
Sep 27	62.4°F	61.6°F	62.5°F
Sep 28	62.5°F	61.1°F	62.3°F
Sep 29	61.7°F	60.9°F	62.1°F
Sep 30	62.2°F	60.3°F	61.8°F
Oct 1	62.2°F	60.3°F	61.6°F
Oct 2	62.3°F	59.8°F	61.4°F
Oct 3	62.9°F	59.7°F	61.4°F
Oct 4	63.8°F	59.9°F	61.4°F
Oct 5	63.1°F	59.9°F	61.3°F
Oct 6	62.7°F	59.8°F	61.2°F
Oct 7	62.5°F	59.7°F	61.1°F
Oct 8	61.9°F	59.3°F	61.0°F
Oct 9	62.6°F	60.4°F	61.0°F
Oct 10	61.9°F	60.2°F	60.7°F
Oct 11	61.6°F	60.0°F	60.5°F
Oct 12	61.4°F	59.4°F	60.3°F
Oct 13	61.5°F	60.5°F	60.4°F
Oct 14	61.5°F	60.8°F	60.3°F
Oct 15	61.5°F	61.0°F	60.4°F
Oct 16	61.5°F	60.9°F	60.3°F
Oct 17	61.3°F	60.9°F	60.1°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	61.9°F	3mi
Baden	61.1°F	21mi
La Baule-Escoublac	62.5°F	54mi

* current water temperature in this city

** straight line distance from Port-Louis