The most detailed information about the water temperature in Umag in Adriatic Sea (Istarska, 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 Umag for a week.
Water temperature in Umag right now
data updated 37 minutes ago67°F
yesterday: 67°F
a week ago: 69°F
Trend: slow drop
Today water temperature in Umag is 67.3°F. This water is cool and invigorating, but for many people it is already comfortable enough for swimming. In general, this temperature is considered normal, but if your circulation is impaired, the water may still feel cool. In any case, the general weather is also important. So, the air temperature at the same time will reach 61°F.
Analysis and forecast
The water temperature today roughly corresponds to the average value on this day in recent years. Its value has rise over the last week, but has drop compared to 20 days ago. Exactly a year ago, on this day, the water temperature in this location was 66°F. Water temperature range in Umag in October is from 55 to 75 degrees.
According to our forecast, in the coming days, the water temperature value in Umag will slightly drop and in 10 days it will be 65°F.
Table of water temperature values in Umag
| Day | Fact* | Average** | Forecast*** |
| Oct 8 | 19.9°C | 20.5°C | |
| Oct 9 | 19.7°C | 20.5°C | |
| Oct 10 | 19.7°C | 20.5°C | |
| Oct 11 | 19.8°C | 20.5°C | |
| Oct 12 | 19.7°C | 20.3°C | |
| Oct 13 | 20.2°C | 20.3°C | |
| Oct 14 | 19.6°C | 19.8°C | |
| Oct 15 | 19.6°C | 20.3°C | |
| Oct 16 | 20.3°C | 19.6°C | |
| Oct 17 | 20.3°C | 19.6°C | |
| Oct 18 | 19.5°C | 18.8°C | |
| Oct 19 | 19.8°C | 19.1°C | |
| Oct 20 | 19.3°C | 18.6°C | |
| Oct 21 | 19.3°C | 18.6°C | |
| Oct 22 | 19.3°C | 18.6°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 Croatia.
Annual graph of average water temperature change in Umag
Water temperature in Umag by month
Umag 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 Umag there are 135 days of swimming. In general, the swimming season ends in October. Average annual water temperature on the coast in Umag is 63°F, by the seasons: in winter 52°F, in spring 57°F, in summer 75°F, in autumn 67°F. Minimum water temperature (48°F) in Umag it happens in January, maximum (81°F) in August.
You can find out detailed data on how the water temperature in Umag changes in each specific month:
Umag: general information and map
Neighboring cities and resorts
| City | Water* | Distance** |
| Monterol | 67°C | 2km |
| Duba | 68°C | 3km |
| Katoro | 67°C | 4km |
| Krizine | 68°C | 4km |
| Zambratija | 67°C | 5km |
| Lovrecica | 67°C | 6km |
| Kanegra | 67°C  | 7km |
| Basanija | 66°C | 7km |
| Crveni Vrh | 67°C | 7km |
| Savudrija | 66°C | 8km |
| Dajla | 68°C | 9km |
| Mareda | 66°C | 10km |
** Straight line distance in kilometers
The warmest water today in Croatia recorded in Babin Kuk, its value is 72°F. Lowest - in Ika, there water temperature now 65°F. Average water temperature in the country today - 69°F.
Water temperature data in Umag 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 8 kilometers. This is Portoroz (POW) airport. We have no information as to whether it is valid and what flights it receives or sends.
Umag: weather forecast
The weather forecast is shown in local time in Umag
2km/hhumidity: 93%, clouds: 91%
2km/hhumidity: 84%, clouds: 98%
4km/hhumidity: 77%, clouds: 92%
3km/hhumidity: 81%, clouds: 88%
0km/hhumidity: 86%, clouds: 92%
3km/hhumidity: 87%, clouds: 87%
8km/hhumidity: 89%, clouds: 93%
10km/hhumidity: 88%, clouds: 99%
10km/hhumidity: 86%, clouds: 99%
12km/hhumidity: 68%, clouds: 100%
7km/hhumidity: 61%, clouds: 100%
6km/hhumidity: 74%, clouds: 100%
7km/hhumidity: 84%, clouds: 100%
6km/hhumidity: 88%, clouds: 100%
5km/hhumidity: 88%, clouds: 100%
6km/hhumidity: 91%, clouds: 100%
6km/hhumidity: 89%, clouds: 100%
6km/hhumidity: 84%, clouds: 100%
5km/hhumidity: 87%, clouds: 100%
7km/hhumidity: 87%, clouds: 100%
8km/hhumidity: 87%, clouds: 100%
9km/hhumidity: 86%, clouds: 100%
7km/hhumidity: 90%, clouds: 100%
8km/hhumidity: 93%, clouds: 98%
10km/hhumidity: 91%, clouds: 99%
9km/hhumidity: 86%, clouds: 100%
9km/hhumidity: 80%, clouds: 100%
9km/hhumidity: 86%, clouds: 100%
10km/hhumidity: 89%, clouds: 100%
16km/hhumidity: 88%, clouds: 100%
13km/hhumidity: 87%, clouds: 100%
14km/hhumidity: 90%, clouds: 100%
15km/hhumidity: 86%, clouds: 100%
15km/hhumidity: 86%, clouds: 100%
24km/hhumidity: 87%, clouds: 100%
28km/hhumidity: 79%, clouds: 100%
33km/hhumidity: 71%, clouds: 100%
39km/hhumidity: 55%, clouds: 100%
30km/hhumidity: 49%, clouds: 100%
