The most detailed information about the water temperature in Arendal in North Sea (Aust Agder County, Norway). 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 Arendal for a week.
Water temperature in Arendal right now
data updated 15 minutes ago44°F
yesterday: 43°F
a week ago: 39°F
Trend: slow rise
Today water temperature in Arendal is 44.8°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 34°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 44°F. Water temperature range in Arendal in April is from 37 to 50 degrees.
According to our forecast, the water temperature in Arendal will slowly rise for at least the next 10 days and reach a value of 47°F.
Table of water temperature values in Arendal
| Day | Fact* | Average** | Forecast*** |
| Apr 13 | 4.8°C | 5.5°C | |
| Apr 14 | 5.5°C | 5.8°C | |
| Apr 15 | 5.4°C | 6.0°C | |
| Apr 16 | 5.3°C | 5.8°C | |
| Apr 17 | 5.6°C | 6.3°C | |
| Apr 18 | 6.4°C | 6.5°C | |
| Apr 19 | 7.1°C | 6.5°C | |
| Apr 20 | 7.1°C | 6.8°C | |
| Apr 21 | 6.8°C | 7.1°C | |
| Apr 22 | 7.3°C | 7.6°C | |
| Apr 23 | 7.3°C | 7.6°C | |
| Apr 24 | 7.5°C | 7.8°C | |
| Apr 25 | 8.0°C | 8.4°C | |
| Apr 26 | 8.0°C | 8.4°C | |
| Apr 27 | 7.8°C | 8.1°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 Norway.
Annual graph of average water temperature change in Arendal
Water temperature in Arendal by month
Arendal located in the northern hemisphere, at latitude 58 degrees. The water in this location never warms up to comfortable values. Average annual water temperature on the coast in Arendal is 50°F, by the seasons: in winter 41°F, in spring 44°F, in summer 61°F, in autumn 54°F. Minimum water temperature (35°F) in Arendal it happens in February, maximum (66°F) in August.
You can find out detailed data on how the water temperature in Arendal changes in each specific month:
Arendal: general information and map
Neighboring cities and resorts
| City | Water* | Distance** |
| Revesand | 44°C | 3km |
| Fevik | 44°C | 11km |
| Grimstad | 45°C | 17km |
| Sagesund | 44°C | 20km |
| Tvedestrand | 45°C | 20km |
| Homborsund | 44°C | 26km |
| Lillesand | 44°C | 33km |
| Risor | 44°C | 39km |
| Brekkesto | 44°C | 39km |
| Skottevik | 43°C | 49km |
| Justvik | 44°C | 52km |
| Kristiansand | 43°C | 57km |
** Straight line distance in kilometers
The warmest water today in Norway recorded in Lysaker, its value is 45°F. Lowest - in Barentsburg, there water temperature now 30°F. Average water temperature in the country today - 41°F.
Water temperature data in Arendal 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 49 kilometers. This is Kristiansand (KRS) airport. We have no information as to whether it is valid and what flights it receives or sends.
Arendal: weather forecast
The weather forecast is shown in local time in Arendal
6km/hhumidity: 77%, clouds: 88%
5km/hhumidity: 69%, clouds: 94%
9km/hhumidity: 61%, clouds: 99%
12km/hhumidity: 59%, clouds: 97%
4km/hhumidity: 59%, clouds: 88%
5km/hhumidity: 57%, clouds: 67%
10km/hhumidity: 66%, clouds: 82%
12km/hhumidity: 66%, clouds: 56%
9km/hhumidity: 70%, clouds: 10%
8km/hhumidity: 62%, clouds: 26%
12km/hhumidity: 48%, clouds: 11%
14km/hhumidity: 50%, clouds: 30%
13km/hhumidity: 56%, clouds: 55%
8km/hhumidity: 69%, clouds: 45%
4km/hhumidity: 80%, clouds: 70%
10km/hhumidity: 80%, clouds: 48%
9km/hhumidity: 69%, clouds: 6%
11km/hhumidity: 61%, clouds: 15%
11km/hhumidity: 61%, clouds: 38%
10km/hhumidity: 67%, clouds: 70%
12km/hhumidity: 66%, clouds: 93%
9km/hhumidity: 70%, clouds: 86%
8km/hhumidity: 83%, clouds: 30%
9km/hhumidity: 88%, clouds: 21%
9km/hhumidity: 91%, clouds: 58%
11km/hhumidity: 82%, clouds: 78%
10km/hhumidity: 96%, clouds: 100%
9km/hhumidity: 96%, clouds: 100%
19km/hhumidity: 79%, clouds: 100%
21km/hhumidity: 92%, clouds: 100%
13km/hhumidity: 88%, clouds: 100%
14km/hhumidity: 83%, clouds: 100%
16km/hhumidity: 75%, clouds: 100%
20km/hhumidity: 82%, clouds: 100%
25km/hhumidity: 82%, clouds: 100%
23km/hhumidity: 93%, clouds: 100%
24km/hhumidity: 78%, clouds: 99%
23km/hhumidity: 75%, clouds: 98%
