The most detailed information about the water temperature in Alderney in English Channel (England, United Kingdom). 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 Alderney for a week.
Water temperature in Alderney right now
data updated 16 minutes ago51°F
yesterday: 51°F
a week ago: 50°F
Trend: slow rise
Today water temperature in Alderney is 51.3°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 48°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 50°F. Water temperature range in Alderney in April is from 46 to 53 degrees.
According to our forecast, the water temperature in Alderney will slowly rise for at least the next 10 days and reach a value of 53°F.
Table of water temperature values in Alderney
| Day | Fact* | Average** | Forecast*** |
| Apr 19 | 10.8°C | 10.5°C | |
| Apr 20 | 11.2°C | 10.0°C | |
| Apr 21 | 11.0°C | 10.8°C | |
| Apr 22 | 11.0°C | 10.5°C | |
| Apr 23 | 11.4°C | 10.8°C | |
| Apr 24 | 11.4°C | 10.8°C | |
| Apr 25 | 10.9°C | 10.8°C | |
| Apr 26 | 10.7°C | 10.0°C | |
| Apr 27 | 10.5°C | 11.2°C | |
| Apr 28 | 10.3°C | 11.0°C | |
| Apr 29 | 10.8°C | 11.6°C | |
| Apr 30 | 10.5°C | 11.2°C | |
| May 1 | 10.8°C | 11.6°C | |
| May 2 | 11.0°C | 11.8°C | |
| May 3 | 10.8°C | 11.6°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 United Kingdom.
Annual graph of average water temperature change in Alderney
Water temperature in Alderney by month
Alderney located in the northern hemisphere, at latitude 49 degrees. The water in this location never warms up to comfortable values. Average annual water temperature on the coast in Alderney is 55°F, by the seasons: in winter 50°F, in spring 50°F, in summer 60°F, in autumn 60°F. Minimum water temperature (46°F) in Alderney it happens in January, maximum (65°F) in August.
You can find out detailed data on how the water temperature in Alderney changes in each specific month:
Alderney: general information and map
Neighboring cities and resorts
| City | Water* | Distance** |
| Auderville | 51°C | 18km |
| Herqueville | 51°C | 23km |
| Omonville-la-Rogue | 50°C | 26km |
| Biville | 51°C | 28km |
| Flamanville | 51°C | 31km |
| Siouville-Hague | 51°C | 31km |
| Urville-Nacqueville | 51°C | 33km |
| Querqueville | 52°C | 37km |
| Le Rozel | 51°C | 37km |
| Surtainville | 51°C | 39km |
| Equeurdreville-Hainneville | 52°C | 40km |
| Baubigny | 52°C | 42km |
** Straight line distance in kilometers
The warmest water today in United Kingdom recorded in Mevagissey, its value is 52°F. Lowest - in Whitley Bay, there water temperature now 43°F. Average water temperature in the country today - 49°F.
Water temperature data in Alderney 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 1 kilometers. This is Alderney (ACI) airport. We have no information as to whether it is valid and what flights it receives or sends.
Alderney: weather forecast
The weather forecast is shown in local time in Alderney
19km/hhumidity: 90%, clouds: 100%
4km/hhumidity: 82%, clouds: 87%
16km/hhumidity: 85%, clouds: 81%
23km/hhumidity: 87%, clouds: 100%
15km/hhumidity: 88%, clouds: 100%
8km/hhumidity: 82%, clouds: 100%
23km/hhumidity: 90%, clouds: 100%
21km/hhumidity: 88%, clouds: 100%
18km/hhumidity: 90%, clouds: 100%
17km/hhumidity: 88%, clouds: 100%
30km/hhumidity: 90%, clouds: 100%
39km/hhumidity: 89%, clouds: 100%
13km/hhumidity: 92%, clouds: 89%
6km/hhumidity: 92%, clouds: 100%
32km/hhumidity: 93%, clouds: 100%
39km/hhumidity: 86%, clouds: 100%
25km/hhumidity: 82%, clouds: 100%
16km/hhumidity: 73%, clouds: 100%
26km/hhumidity: 71%, clouds: 100%
22km/hhumidity: 73%, clouds: 31%
18km/hhumidity: 69%, clouds: 19%
20km/hhumidity: 67%, clouds: 2%
22km/hhumidity: 74%, clouds: 5%
28km/hhumidity: 72%, clouds: 2%
26km/hhumidity: 79%, clouds: 4%
18km/hhumidity: 81%, clouds: 70%
20km/hhumidity: 73%, clouds: 41%
27km/hhumidity: 79%, clouds: 6%
29km/hhumidity: 83%, clouds: 5%
35km/hhumidity: 87%, clouds: 4%
39km/hhumidity: 88%, clouds: 13%
42km/hhumidity: 89%, clouds: 98%
36km/hhumidity: 88%, clouds: 99%
6km/hhumidity: 88%, clouds: 100%
16km/hhumidity: 89%, clouds: 100%
18km/hhumidity: 89%, clouds: 100%
22km/hhumidity: 91%, clouds: 100%
