The most detailed information about the water temperature in Niigata in Japanese Sea (Niigata, Japan). 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 Niigata for a week.
Water temperature in Niigata right now
data updated 32 minutes ago52°F
yesterday: 53°F
a week ago: 50°F
Trend: slow rise
Today water temperature in Niigata is 52.2°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 51°F. Water temperature range in Niigata in April is from 46 to 57 degrees.
According to our forecast, the water temperature in Niigata will slowly rise for at least the next 10 days and reach a value of 55°F.
Table of water temperature values in Niigata
| Day | Fact* | Average** | Forecast*** |
| Apr 13 | 10.6°C | 11.0°C | |
| Apr 14 | 10.3°C | 10.8°C | |
| Apr 15 | 10.2°C | 10.8°C | |
| Apr 16 | 12.0°C | 11.5°C | |
| Apr 17 | 12.4°C | 11.8°C | |
| Apr 18 | 11.6°C | 11.5°C | |
| Apr 19 | 11.9°C | 11.8°C | |
| Apr 20 | 11.2°C | 11.3°C | |
| Apr 21 | 11.5°C | 11.4°C | |
| Apr 22 | 11.8°C | 11.7°C | |
| Apr 23 | 12.3°C | 12.2°C | |
| Apr 24 | 12.3°C | 12.2°C | |
| Apr 25 | 11.5°C | 11.4°C | |
| Apr 26 | 12.0°C | 11.9°C | |
| Apr 27 | 11.5°C | 11.4°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 Japan.
Annual graph of average water temperature change in Niigata
Water temperature in Niigata by month
Niigata located in the northern hemisphere, at latitude 37 degrees. The comfortable water temperature for swimming is set here in June, usually in the middle of the month. During a year in Niigata there are 131 days of swimming. In general, the swimming season ends In November. Average annual water temperature on the coast in Niigata is 62°F, by the seasons: in winter 53°F, in spring 53°F, in summer 74°F, in autumn 70°F. Minimum water temperature (47°F) in Niigata it happens in February, maximum (82°F) in August.
You can find out detailed data on how the water temperature in Niigata changes in each specific month:
Niigata: general information and map
The warmest water today in Japan recorded in Yonakuni, its value is 77°F. Lowest - in Hokkaido, there water temperature now 34°F. Average water temperature in the country today - 57°F.
Water temperature data in Niigata 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 Niigata (KIJ) airport. We have no information as to whether it is valid and what flights it receives or sends.
Niigata: weather forecast
The weather forecast is shown in local time in Niigata
14km/hhumidity: 73%, clouds: 94%
13km/hhumidity: 67%, clouds: 66%
15km/hhumidity: 61%, clouds: 55%
21km/hhumidity: 54%, clouds: 65%
25km/hhumidity: 58%, clouds: 100%
27km/hhumidity: 66%, clouds: 100%
25km/hhumidity: 71%, clouds: 94%
24km/hhumidity: 74%, clouds: 97%
17km/hhumidity: 77%, clouds: 100%
18km/hhumidity: 79%, clouds: 100%
15km/hhumidity: 78%, clouds: 100%
15km/hhumidity: 71%, clouds: 93%
25km/hhumidity: 73%, clouds: 60%
22km/hhumidity: 74%, clouds: 54%
12km/hhumidity: 78%, clouds: 63%
9km/hhumidity: 82%, clouds: 62%
5km/hhumidity: 84%, clouds: 75%
1km/hhumidity: 82%, clouds: 83%
3km/hhumidity: 82%, clouds: 100%
3km/hhumidity: 77%, clouds: 100%
9km/hhumidity: 70%, clouds: 68%
12km/hhumidity: 74%, clouds: 80%
10km/hhumidity: 77%, clouds: 44%
15km/hhumidity: 74%, clouds: 63%
14km/hhumidity: 77%, clouds: 100%
20km/hhumidity: 78%, clouds: 100%
24km/hhumidity: 77%, clouds: 99%
32km/hhumidity: 71%, clouds: 100%
23km/hhumidity: 66%, clouds: 100%
25km/hhumidity: 76%, clouds: 100%
6km/hhumidity: 93%, clouds: 100%
8km/hhumidity: 89%, clouds: 100%
17km/hhumidity: 92%, clouds: 100%
24km/hhumidity: 87%, clouds: 100%
22km/hhumidity: 82%, clouds: 91%
29km/hhumidity: 85%, clouds: 96%
23km/hhumidity: 74%, clouds: 66%
6km/hhumidity: 71%, clouds: 47%
