The most detailed information about the water temperature in Shimoda in Pacific Ocean (Shizuoka, 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 Shimoda for a week.
Water temperature in Shimoda right now
data updated 11 minutes ago64°F
yesterday: 64°F
a week ago: 61°F
Trend: stability
Today water temperature in Shimoda is 64.0°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 64°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 64°F. Water temperature range in Shimoda in April is from 57 to 68 degrees.
According to our forecast, in the next 5-6 days the water temperature in Shimoda will become lower than today, but in 10 days it will still slightly rise, its value will be 64°F.
Table of water temperature values in Shimoda
| Day | Fact* | Average** | Forecast*** |
| Apr 19 | 18.5°C | 17.8°C | |
| Apr 20 | 17.7°C | 17.5°C | |
| Apr 21 | 18.0°C | 17.8°C | |
| Apr 22 | 17.6°C | 17.8°C | |
| Apr 23 | 18.0°C | 18.0°C | |
| Apr 24 | 18.5°C | 18.5°C | |
| Apr 25 | 17.8°C | 18.0°C | |
| Apr 26 | 17.8°C | 18.3°C | |
| Apr 27 | 18.8°C | 18.3°C | |
| Apr 28 | 18.5°C | 18.0°C | |
| Apr 29 | 18.8°C | 18.3°C | |
| Apr 30 | 18.5°C | 18.0°C | |
| May 1 | 17.8°C | 17.3°C | |
| May 2 | 17.8°C | 17.3°C | |
| May 3 | 17.5°C | 17.0°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 Shimoda
Water temperature in Shimoda by month
Shimoda located in the northern hemisphere, at latitude 34 degrees. The comfortable water temperature for swimming is set here in May, usually in the middle of the month. During a year in Shimoda there are 183 days of swimming. In general, the swimming season ends In November. Average annual water temperature on the coast in Shimoda is 69°F, by the seasons: in winter 62°F, in spring 63°F, in summer 76°F, in autumn 74°F. Minimum water temperature (56°F) in Shimoda it happens in March, maximum (83°F) in August.
You can find out detailed data on how the water temperature in Shimoda changes in each specific month:
Shimoda: general information and map
Neighboring cities and resorts
| City | Water* | Distance** |
| Numazu | 64°C  | 49km |
| Shizuoka | 63°C | 62km |
| Miura | 63°C | 81km |
| Hayama | 63°C | 88km |
| Kamakura | 63°C | 90km |
| Yokosuka | 63°C | 95km |
** Straight line distance in kilometers
The warmest water today in Japan recorded in Yonakuni, its value is 78°F. Lowest - in Hokkaido, there water temperature now 36°F. Average water temperature in the country today - 58°F.
Water temperature data in Shimoda 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 39 kilometers. This is Oshima (OIM) airport. We have no information as to whether it is valid and what flights it receives or sends.
Shimoda: weather forecast
The weather forecast is shown in local time in Shimoda
7km/hhumidity: 90%, clouds: 100%
2km/hhumidity: 78%, clouds: 100%
3km/hhumidity: 71%, clouds: 100%
4km/hhumidity: 68%, clouds: 100%
5km/hhumidity: 78%, clouds: 100%
3km/hhumidity: 86%, clouds: 100%
2km/hhumidity: 87%, clouds: 37%
1km/hhumidity: 87%, clouds: 18%
0km/hhumidity: 81%, clouds: 2%
1km/hhumidity: 66%, clouds: 1%
7km/hhumidity: 64%, clouds: 0%
7km/hhumidity: 70%, clouds: 11%
10km/hhumidity: 81%, clouds: 23%
4km/hhumidity: 82%, clouds: 25%
11km/hhumidity: 89%, clouds: 50%
7km/hhumidity: 91%, clouds: 70%
5km/hhumidity: 86%, clouds: 99%
9km/hhumidity: 70%, clouds: 91%
8km/hhumidity: 66%, clouds: 99%
10km/hhumidity: 70%, clouds: 100%
7km/hhumidity: 83%, clouds: 100%
7km/hhumidity: 88%, clouds: 100%
2km/hhumidity: 90%, clouds: 100%
8km/hhumidity: 89%, clouds: 100%
9km/hhumidity: 84%, clouds: 100%
10km/hhumidity: 85%, clouds: 100%
12km/hhumidity: 91%, clouds: 100%
10km/hhumidity: 92%, clouds: 100%
7km/hhumidity: 92%, clouds: 100%
1km/hhumidity: 92%, clouds: 100%
7km/hhumidity: 95%, clouds: 100%
6km/hhumidity: 98%, clouds: 100%
3km/hhumidity: 96%, clouds: 99%
5km/hhumidity: 89%, clouds: 100%
3km/hhumidity: 83%, clouds: 100%
5km/hhumidity: 78%, clouds: 99%
7km/hhumidity: 84%, clouds: 100%
