All data are in degrees Fahrenheit

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Water temperature in Saint-Malo

Detailed information about the current water temperature in Saint-Malo. 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.
Sea temperature in Saint-Malo now

67.5

°F

July 31, 11:10

Trend:

stable

Yesterday:

66.5°F

Tomorrow:

67.5°F

Sunrise:

06:40

Sunset:

21:48

Day Length:

15 h. 8 min.

Saint-Malo in August

Minimum:

48.0°F

Average:

49.7°F

Maximum:

51.5°F

Sea water temperature in Saint-Malo today

As of now, in Saint-Malo, the water temperature is 67.5°F. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool. Today's reading is 1.6°F higher than the average recorded on this particular day in recent years. Since yesterday, there was a noticeable 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

The water temperature today is above average for the last two weeks, showing a small increase in temperature. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 68.1°F on 2022, while the historical minimum was 63.2°F on 2015.

Over the last two weeks, the water temperature has stayed slightly above than historical averages for those days. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 67.6°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Saint-Malo

Date Current Year

actual* / forecast**

last year 10 years average
Jul 17 66.9°F 65.0°F 65.2°F
Jul 18 67.1°F 64.6°F 65.3°F
Jul 19 66.9°F 65.2°F 65.5°F
Jul 20 66.5°F 65.2°F 65.8°F
Jul 21 66.9°F 66.0°F 65.8°F
Jul 22 67.0°F 65.9°F 65.9°F
Jul 23 66.8°F 65.8°F 65.9°F
Jul 24 66.6°F 65.2°F 65.9°F
Jul 25 67.4°F 65.4°F 66.0°F
Jul 26 67.3°F 65.4°F 66.0°F
Jul 27 67.4°F 65.2°F 66.0°F
Jul 28 67.4°F 64.6°F 65.9°F
Jul 29 66.4°F 65.7°F 65.8°F
Jul 30 66.5°F 66.9°F 66.0°F
Jul 31 67.5°F 66.4°F 65.9°F
Aug 1 67.5°F 66.8°F 65.9°F
Aug 2 67.6°F 67.4°F 66.0°F
Aug 3 67.7°F 67.6°F 66.1°F
Aug 4 67.6°F 67.2°F 66.0°F
Aug 5 67.7°F 67.5°F 66.1°F
Aug 6 67.7°F 67.6°F 66.1°F
Aug 7 67.6°F 67.0°F 66.0°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 Saint-Malo by month

In an average year, Saint-Malo offers no days when the water temperature is warm enough to swim comfortably.
The warmest water in Saint-Malo was recorded on August 12, 2022, reaching a 70.2°F. While the coldest temperature occurred on March 1, 2018, dipping to 44.6°F. The average readings by season are 49.2°F in Winter, 51.6°F in Spring, 63.9°F in Summer, and 61.0°F in Autumn.