The most detailed information about the water temperature in Wonsan in Japanese Sea (North Korea). 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 Wonsan for a week.
Water temperature in Wonsan right now
data updated 46 minutes ago47°F
yesterday: 47°F
a week ago: 41°F
Trend: slow rise
Today water temperature in Wonsan is 47.5°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 48°F. Water temperature range in Wonsan in April is from 39 to 53 degrees.
According to our forecast, the water temperature in Wonsan will slowly rise for at least the next 10 days and reach a value of 50°F.
Table of water temperature values in Wonsan
| Day | Fact* | Average** | Forecast*** |
| Apr 12 | 7.0°C | 7.8°C | |
| Apr 13 | 7.6°C | 8.5°C | |
| Apr 14 | 7.6°C | 8.8°C | |
| Apr 15 | 8.0°C | 8.5°C | |
| Apr 16 | 8.1°C | 8.8°C | |
| Apr 17 | 8.1°C | 9.0°C | |
| Apr 18 | 8.5°C | 9.3°C | |
| Apr 19 | 8.6°C | 8.8°C | |
| Apr 20 | 9.0°C | 8.8°C | |
| Apr 21 | 9.0°C | 8.8°C | |
| Apr 22 | 9.3°C | 9.1°C | |
| Apr 23 | 9.5°C | 9.3°C | |
| Apr 24 | 9.5°C | 9.3°C | |
| Apr 25 | 9.8°C | 9.6°C | |
| Apr 26 | 9.8°C | 9.6°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 North Korea.
Annual graph of average water temperature change in Wonsan
Water temperature in Wonsan by month
Wonsan located in the northern hemisphere, at latitude 39 degrees. The comfortable water temperature for swimming is set here in June, almost always only at the end of the month. During a year in Wonsan there are 86 days of swimming. In general, the swimming season ends in October. Average annual water temperature on the coast in Wonsan is 54°F, by the seasons: in winter 40°F, in spring 46°F, in summer 70°F, in autumn 61°F. Minimum water temperature (32°F) in Wonsan it happens in January, maximum (77°F) in July.
You can find out detailed data on how the water temperature in Wonsan changes in each specific month:
Wonsan: general information and map
The warmest water today in North Korea recorded in Haeju, its value is 47°F. Lowest - in Najin, there water temperature now 41°F. Average water temperature in the country today - 45°F.
Water temperature data in Wonsan 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 3 kilometers. This is Wonsan Kalma International (WOS) airport. We have no information as to whether it is valid and what flights it receives or sends.
Wonsan: weather forecast
The weather forecast is shown in local time in Wonsan
3km/hhumidity: 85%, clouds: 100%
5km/hhumidity: 85%, clouds: 100%
11km/hhumidity: 89%, clouds: 100%
14km/hhumidity: 95%, clouds: 100%
10km/hhumidity: 96%, clouds: 100%
12km/hhumidity: 94%, clouds: 100%
9km/hhumidity: 91%, clouds: 100%
6km/hhumidity: 91%, clouds: 100%
1km/hhumidity: 91%, clouds: 100%
2km/hhumidity: 88%, clouds: 100%
4km/hhumidity: 80%, clouds: 100%
7km/hhumidity: 79%, clouds: 99%
6km/hhumidity: 80%, clouds: 83%
6km/hhumidity: 84%, clouds: 100%
7km/hhumidity: 92%, clouds: 100%
6km/hhumidity: 97%, clouds: 100%
3km/hhumidity: 96%, clouds: 100%
6km/hhumidity: 86%, clouds: 100%
7km/hhumidity: 83%, clouds: 88%
11km/hhumidity: 77%, clouds: 32%
11km/hhumidity: 76%, clouds: 32%
7km/hhumidity: 82%, clouds: 88%
5km/hhumidity: 89%, clouds: 94%
6km/hhumidity: 89%, clouds: 100%
5km/hhumidity: 87%, clouds: 100%
6km/hhumidity: 88%, clouds: 100%
10km/hhumidity: 92%, clouds: 100%
15km/hhumidity: 89%, clouds: 100%
14km/hhumidity: 88%, clouds: 100%
12km/hhumidity: 89%, clouds: 100%
13km/hhumidity: 92%, clouds: 100%
18km/hhumidity: 94%, clouds: 100%
15km/hhumidity: 95%, clouds: 100%
11km/hhumidity: 90%, clouds: 100%
5km/hhumidity: 89%, clouds: 100%
5km/hhumidity: 77%, clouds: 82%
11km/hhumidity: 77%, clouds: 55%
8km/hhumidity: 76%, clouds: 3%
3km/hhumidity: 84%, clouds: 1%
