The most detailed information about the water temperature in Saga in Sea Aki (Saga, 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 Saga for a week.
Water temperature in Saga right now
data updated 36 minutes ago60°F
yesterday: 59°F
a week ago: 58°F
Trend: stability
Today water temperature in Saga is 60.3°F. Water of this temperature is considered cold enough. Dipping or immersion in such water is possible only for a short time. Staying in such water for more than two hours can lead to loss of consciousness. In any case, the general weather is also important. So, the air temperature at the same time will reach 55°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 62°F. Water temperature range in Saga in April is from 55 to 66 degrees.
According to our forecast, the water temperature in Saga will move in different directions, in the coming days the water will become warmer, but after 10 days it will still get a little colder to 59°F.
Table of water temperature values in Saga
| Day | Fact* | Average** | Forecast*** |
| Apr 11 | 15.4°C | 15.8°C | |
| Apr 12 | 15.1°C | 15.5°C | |
| Apr 13 | 15.3°C | 16.3°C | |
| Apr 14 | 15.5°C | 16.3°C | |
| Apr 15 | 15.4°C | 16.5°C | |
| Apr 16 | 15.6°C | 16.0°C | |
| Apr 17 | 15.4°C | 15.8°C | |
| Apr 18 | 15.7°C | 16.8°C | |
| Apr 19 | 16.5°C | 15.4°C | |
| Apr 20 | 16.0°C | 15.0°C | |
| Apr 21 | 16.0°C | 15.0°C | |
| Apr 22 | 16.3°C | 15.2°C | |
| Apr 23 | 16.8°C | 15.7°C | |
| Apr 24 | 17.3°C | 16.2°C | |
| Apr 25 | 16.5°C | 15.4°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 Saga
Water temperature in Saga by month
Saga located in the northern hemisphere, at latitude 33 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 Saga there are 185 days of swimming. In general, the swimming season ends In December. Average annual water temperature on the coast in Saga is 69°F, by the seasons: in winter 62°F, in spring 62°F, in summer 77°F, in autumn 75°F. Minimum water temperature (58°F) in Saga it happens in March, maximum (83°F) in August.
You can find out detailed data on how the water temperature in Saga changes in each specific month:
Saga: general information and map
Neighboring cities and resorts
| City | Water* | Distance** |
| Fukuoka | 58°C  | 39km |
| Sasebo | 59°C | 55km |
| Koga | 58°C | 56km |
| Nagasaki | 61°C | 68km |
| Shiida | 57°C | 84km |
| Kanda | 57°C | 87km |
** 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 - 57°F.
Water temperature data in Saga 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 11 kilometers. This is Saga (HSG) airport. We have no information as to whether it is valid and what flights it receives or sends.
Saga: weather forecast
The weather forecast is shown in local time in Saga
7km/hhumidity: 61%, clouds: 0%
3km/hhumidity: 41%, clouds: 0%
5km/hhumidity: 33%, clouds: 71%
3km/hhumidity: 30%, clouds: 85%
6km/hhumidity: 42%, clouds: 100%
6km/hhumidity: 55%, clouds: 100%
6km/hhumidity: 60%, clouds: 100%
5km/hhumidity: 61%, clouds: 100%
3km/hhumidity: 59%, clouds: 98%
2km/hhumidity: 48%, clouds: 99%
6km/hhumidity: 43%, clouds: 100%
6km/hhumidity: 65%, clouds: 100%
12km/hhumidity: 91%, clouds: 100%
13km/hhumidity: 95%, clouds: 100%
11km/hhumidity: 96%, clouds: 100%
6km/hhumidity: 99%, clouds: 100%
5km/hhumidity: 99%, clouds: 100%
8km/hhumidity: 92%, clouds: 100%
7km/hhumidity: 76%, clouds: 100%
7km/hhumidity: 96%, clouds: 100%
5km/hhumidity: 94%, clouds: 100%
3km/hhumidity: 95%, clouds: 100%
6km/hhumidity: 95%, clouds: 100%
7km/hhumidity: 95%, clouds: 100%
8km/hhumidity: 94%, clouds: 100%
9km/hhumidity: 88%, clouds: 100%
4km/hhumidity: 76%, clouds: 100%
6km/hhumidity: 65%, clouds: 100%
6km/hhumidity: 74%, clouds: 100%
1km/hhumidity: 83%, clouds: 100%
2km/hhumidity: 88%, clouds: 90%
4km/hhumidity: 90%, clouds: 96%
3km/hhumidity: 93%, clouds: 100%
3km/hhumidity: 90%, clouds: 100%
4km/hhumidity: 89%, clouds: 100%
9km/hhumidity: 98%, clouds: 100%
15km/hhumidity: 97%, clouds: 100%
