The most detailed information about the water temperature in Rijeka in Adriatic Sea (Primorsko Goranska, Croatia). 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 Rijeka for a week.
Water temperature in Rijeka right now
data updated 36 minutes ago66°F
yesterday: 64°F
a week ago: 62°F
Trend: slow rise
Today water temperature in Rijeka is 66.0°F. This is cool bathing water, but acceptable for short dives for physically fit and hardened people. Continuous exposure to such water for more than four hours can lead to severe hypothermia. In any case, the general weather is also important. So, the air temperature at the same time will reach 65°F.
Analysis and forecast
The water temperature today is slightly lower than the average 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 68°F. Water temperature range in Rijeka in June is from 62 to 80 degrees.
According to our forecast, the water temperature in Rijeka will slowly rise for at least the next 10 days and reach a value of 68°F.
Table of water temperature values in Rijeka
| Day | Fact* | Average** | Forecast*** |
| May 29 | 16.9°C | 18.0°C | |
| May 30 | 17.1°C | 18.0°C | |
| May 31 | 17.6°C | 18.3°C | |
| Jun 1 | 17.1°C | 18.3°C | |
| Jun 2 | 17.2°C | 18.5°C | |
| Jun 3 | 17.8°C | 18.5°C | |
| Jun 4 | 18.1°C | 19.0°C | |
| Jun 5 | 18.9°C | 20.0°C | |
| Jun 6 | 19.8°C | 18.7°C | |
| Jun 7 | 20.3°C | 19.2°C | |
| Jun 8 | 20.5°C | 19.4°C | |
| Jun 9 | 20.5°C | 19.4°C | |
| Jun 10 | 20.5°C | 19.4°C | |
| Jun 11 | 20.5°C | 19.4°C | |
| Jun 12 | 20.8°C | 19.7°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 Croatia.
Annual graph of average water temperature change in Rijeka
Water temperature in Rijeka by month
Rijeka located in the northern hemisphere, at latitude 45 degrees. The comfortable water temperature for swimming is set here in May, almost always only at the end of the month. During a year in Rijeka there are 123 days of swimming. In general, the swimming season ends in October. Average annual water temperature on the coast in Rijeka is 62°F, by the seasons: in winter 53°F, in spring 57°F, in summer 75°F, in autumn 66°F. Minimum water temperature (49°F) in Rijeka it happens in January, maximum (79°F) in August.
You can find out detailed data on how the water temperature in Rijeka changes in each specific month:
Rijeka: general information and map
Neighboring cities and resorts
| City | Water* | Distance** |
| Martinscica | 65°C | 6km |
| Matulji | 66°C | 7km |
| Zurkovo | 64°C | 7km |
| Opatija | 65°C | 8km |
| Icici | 65°C | 10km |
| Bakar | 64°C | 10km |
| Ika | 65°C | 11km |
| Lovran | 65°C | 12km |
| Medveja | 65°C | 14km |
| Donji Kraj | 65°C | 15km |
| Kraljevica | 65°C | 15km |
| Moscenicka Draga | 65°C | 17km |
** Straight line distance in kilometers
The warmest water today in Croatia recorded in Orebic, its value is 70°F. Lowest - in Vrbnik, there water temperature now 64°F. Average water temperature in the country today - 67°F.
Water temperature data in Rijeka 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 18 kilometers. This is Rijeka (RJK) airport. We have no information as to whether it is valid and what flights it receives or sends.
Rijeka: weather forecast
The weather forecast is shown in local time in Rijeka
6km/hhumidity: 84%, clouds: 73%
9km/hhumidity: 86%, clouds: 75%
6km/hhumidity: 90%, clouds: 85%
7km/hhumidity: 93%, clouds: 100%
4km/hhumidity: 88%, clouds: 100%
3km/hhumidity: 81%, clouds: 100%
4km/hhumidity: 82%, clouds: 88%
4km/hhumidity: 82%, clouds: 61%
2km/hhumidity: 84%, clouds: 57%
7km/hhumidity: 88%, clouds: 7%
10km/hhumidity: 88%, clouds: 4%
8km/hhumidity: 86%, clouds: 1%
2km/hhumidity: 74%, clouds: 3%
7km/hhumidity: 61%, clouds: 33%
8km/hhumidity: 60%, clouds: 26%
7km/hhumidity: 64%, clouds: 71%
1km/hhumidity: 79%, clouds: 79%
9km/hhumidity: 84%, clouds: 80%
9km/hhumidity: 82%, clouds: 90%
7km/hhumidity: 79%, clouds: 100%
2km/hhumidity: 73%, clouds: 88%
3km/hhumidity: 67%, clouds: 51%
6km/hhumidity: 64%, clouds: 60%
3km/hhumidity: 75%, clouds: 82%
3km/hhumidity: 82%, clouds: 56%
11km/hhumidity: 86%, clouds: 25%
11km/hhumidity: 84%, clouds: 46%
10km/hhumidity: 82%, clouds: 85%
5km/hhumidity: 71%, clouds: 73%
6km/hhumidity: 68%, clouds: 59%
8km/hhumidity: 59%, clouds: 37%
0km/hhumidity: 77%, clouds: 22%
3km/hhumidity: 81%, clouds: 26%
11km/hhumidity: 87%, clouds: 69%
12km/hhumidity: 83%, clouds: 41%
12km/hhumidity: 80%, clouds: 8%
7km/hhumidity: 66%, clouds: 7%
5km/hhumidity: 56%, clouds: 4%
