The most detailed information about the water temperature in Prefailles in Atlantic Ocean (Pays De La Loire, France). Forecast of changes in water temperature for the next 10 days. Statistics by months for recent years. Information about the neighboring resorts. Weather forecast in Prefailles for a week.
Water temperature in Prefailles right now
data updated 14 minutes ago54°F
yesterday: 55°F
a week ago: 56°F
Trend: slow rise
Today water temperature in Prefailles is 54.1°F. In general, this water temperature is unacceptable for swimming. But hardened people can afford to be in such water for 5-10 minutes. In any case, the general weather is also important. So, the air temperature at the same time will reach 51°F.
Analysis and forecast
The water temperature today roughly corresponds to the average value on this day in recent years. Its value has rise both over the past 20 days and over the past week. Exactly a year ago, on this day, the water temperature in this location was 51°F. Water temperature range in Prefailles in April is from 48 to 59 degrees.
According to our forecast, the water temperature in Prefailles will slowly rise for at least the next 10 days and reach a value of 55°F.
Table of water temperature values in Prefailles
| Day | Fact* | Average** | Forecast*** |
| Apr 19 | 13.2°C | 12.3°C | |
| Apr 20 | 13.3°C | 12.5°C | |
| Apr 21 | 13.2°C | 12.5°C | |
| Apr 22 | 13.1°C | 13.0°C | |
| Apr 23 | 13.1°C | 13.0°C | |
| Apr 24 | 13.2°C | 12.8°C | |
| Apr 25 | 12.8°C | 13.0°C | |
| Apr 26 | 12.3°C | 12.5°C | |
| Apr 27 | 13.0°C | 12.8°C | |
| Apr 28 | 13.0°C | 12.8°C | |
| Apr 29 | 13.3°C | 13.1°C | |
| Apr 30 | 13.3°C | 13.1°C | |
| May 1 | 12.8°C | 12.6°C | |
| May 2 | 12.8°C | 12.6°C | |
| May 3 | 12.5°C | 12.3°C |
** Average - Average water temperature on this day in past years
*** Forecast - Our forecast for the water temperature
Actual nearshore temperatures may vary by several degrees from the indicated values. This is noticeable after heavy rain or after prolonged periods of strong winds. Some downstream winds cause cold, deep waters to replace surface waters that have been warmed by the sun.
To develop a forecast, we use our own mathematical model, which takes into account the current change in water temperature, historical data and the main weather trends, wind strength and direction, air temperature in each specific region. We also take into account data for other resorts in France.
Annual graph of average water temperature change in Prefailles
Water temperature in Prefailles by month
Prefailles located in the northern hemisphere, at latitude 47 degrees. The water in this location never warms up to comfortable values. Average annual water temperature on the coast in Prefailles is 57°F, by the seasons: in winter 50°F, in spring 53°F, in summer 64°F, in autumn 61°F. Minimum water temperature (46°F) in Prefailles it happens in February, maximum (67°F) in July.
You can find out detailed data on how the water temperature in Prefailles changes in each specific month:
Prefailles: general information and map
Neighboring cities and resorts
| City | Water* | Distance** |
| La Plaine-sur-Mer | 53°C | 4km |
| Saint-Michel-Chef-Chef | 54°C | 7km |
| Pornic | 53°C | 9km |
| Noirmoutier-en-l'Ile | 54°C | 13km |
| Saint-Brevin-les-Pins | 55°C | 14km |
| La Bernerie-en-Retz | 55°C | 15km |
| Pornichet | 54°C | 16km |
| Saint Nazaire | 54°C | 17km |
| La Gueriniere | 54°C | 18km |
| Les Moutiers-en-Retz | 55°C | 18km |
| Bouin | 54°C | 21km |
| Barbatre | 54°C | 21km |
** Straight line distance in kilometers
The warmest water today in France recorded in Nice, its value is 60°F. Lowest - in Evian-les-Bains, there water temperature now 49°F. Average water temperature in the country today - 55°F.
Water temperature data in Prefailles and neighboring towns and resorts collected from various sources, using buoys, using satellite maps of sea, river and lake surfaces of the NOAA agency.
We use data from various local authorities in each specific location of the world to more accurately reflect temperature values.
The nearest airport is located in a 20 kilometers. This is La Baule-Escoublac (LBY) airport. We have no information as to whether it is valid and what flights it receives or sends.
Prefailles: weather forecast
The weather forecast is shown in local time in Prefailles
13km/hhumidity: 66%, clouds: 100%
5km/hhumidity: 72%, clouds: 95%
6km/hhumidity: 78%, clouds: 100%
20km/hhumidity: 88%, clouds: 100%
27km/hhumidity: 92%, clouds: 100%
18km/hhumidity: 92%, clouds: 100%
12km/hhumidity: 82%, clouds: 100%
3km/hhumidity: 80%, clouds: 87%
39km/hhumidity: 90%, clouds: 79%
48km/hhumidity: 78%, clouds: 89%
38km/hhumidity: 75%, clouds: 93%
25km/hhumidity: 73%, clouds: 57%
23km/hhumidity: 73%, clouds: 14%
24km/hhumidity: 71%, clouds: 8%
16km/hhumidity: 73%, clouds: 4%
13km/hhumidity: 72%, clouds: 2%
6km/hhumidity: 69%, clouds: 3%
14km/hhumidity: 86%, clouds: 4%
8km/hhumidity: 87%, clouds: 6%
9km/hhumidity: 88%, clouds: 4%
8km/hhumidity: 81%, clouds: 0%
14km/hhumidity: 71%, clouds: 0%
16km/hhumidity: 70%, clouds: 11%
17km/hhumidity: 72%, clouds: 5%
16km/hhumidity: 72%, clouds: 1%
20km/hhumidity: 73%, clouds: 0%
21km/hhumidity: 75%, clouds: 0%
25km/hhumidity: 74%, clouds: 0%
27km/hhumidity: 75%, clouds: 50%
27km/hhumidity: 80%, clouds: 76%
27km/hhumidity: 88%, clouds: 100%
15km/hhumidity: 90%, clouds: 99%
15km/hhumidity: 88%, clouds: 96%
12km/hhumidity: 88%, clouds: 97%
2km/hhumidity: 82%, clouds: 90%
15km/hhumidity: 86%, clouds: 95%
