The most detailed information about the water temperature in Semarang in The Java Sea (Central Java, Indonesia). 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 Semarang for a week.
Water temperature in Semarang right now
data updated 43 minutes ago86°F
yesterday: 85°F
a week ago: 86°F
Trend: stability
Today water temperature in Semarang is 86.0°F. This water temperature is considered very hot and does not always give pleasure from swimming, because it practically does not cool on a hot day. It is worth taking special care of the possibility of infection with various microbes. In any case, the general weather is also important. So, the air temperature at the same time will reach 77°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 86°F. Water temperature range in Semarang in April is from 82 to 89 degrees.
According to our forecast, in the next 5-6 days the water temperature in Semarang will become lower than today, but in 10 days it will still slightly rise, its value will be 86°F.
Table of water temperature values in Semarang
| Day | Fact* | Average** | Forecast*** |
| Apr 16 | 31.0°C | 30.5°C | |
| Apr 17 | 30.5°C | 30.0°C | |
| Apr 18 | 30.7°C | 30.8°C | |
| Apr 19 | 30.3°C | 30.3°C | |
| Apr 20 | 30.8°C | 29.8°C | |
| Apr 21 | 29.8°C | 30.5°C | |
| Apr 22 | 29.8°C | 29.8°C | |
| Apr 23 | 30.0°C | 29.5°C | |
| Apr 24 | 29.8°C | 30.3°C | |
| Apr 25 | 29.5°C | 30.0°C | |
| Apr 26 | 30.0°C | 30.5°C | |
| Apr 27 | 30.3°C | 30.8°C | |
| Apr 28 | 30.0°C | 30.5°C | |
| Apr 29 | 29.5°C | 30.0°C | |
| Apr 30 | 30.3°C | 30.8°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 Indonesia.
Annual graph of average water temperature change in Semarang
Water temperature in Semarang by month
Semarang is located in the Arctic Circle, at latitude 6 degrees. The swimming season in this location lasts all year round. Average annual water temperature on the coast in Semarang is 84°F, by the seasons: in winter 83°F, in spring 84°F, in summer 84°F, in autumn 85°F. Minimum water temperature (81°F) in Semarang it happens in August, maximum (87°F) in April.
You can find out detailed data on how the water temperature in Semarang changes in each specific month:
Semarang: general information and map
Neighboring cities and resorts
| City | Water* | Distance** |
| Pekalongan | 86°C | 83km |
** Straight line distance in kilometers
The warmest water today in Indonesia recorded in Lasusua, its value is 88°F. Lowest - in Bualu, there water temperature now 83°F. Average water temperature in the country today - 85°F.
Water temperature data in Semarang 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 5 kilometers. This is Achmad Yani (SRG) airport. We have no information as to whether it is valid and what flights it receives or sends.
Semarang: weather forecast
The weather forecast is shown in local time in Semarang
7km/hhumidity: 90%, clouds: 100%
10km/hhumidity: 91%, clouds: 100%
9km/hhumidity: 87%, clouds: 99%
7km/hhumidity: 70%, clouds: 67%
5km/hhumidity: 65%, clouds: 69%
5km/hhumidity: 83%, clouds: 100%
9km/hhumidity: 91%, clouds: 100%
9km/hhumidity: 93%, clouds: 100%
9km/hhumidity: 94%, clouds: 100%
10km/hhumidity: 94%, clouds: 100%
10km/hhumidity: 89%, clouds: 100%
13km/hhumidity: 75%, clouds: 92%
12km/hhumidity: 62%, clouds: 67%
12km/hhumidity: 75%, clouds: 79%
10km/hhumidity: 87%, clouds: 88%
9km/hhumidity: 92%, clouds: 100%
11km/hhumidity: 93%, clouds: 100%
10km/hhumidity: 91%, clouds: 100%
11km/hhumidity: 88%, clouds: 100%
14km/hhumidity: 69%, clouds: 97%
13km/hhumidity: 62%, clouds: 90%
4km/hhumidity: 79%, clouds: 95%
5km/hhumidity: 84%, clouds: 98%
10km/hhumidity: 88%, clouds: 100%
5km/hhumidity: 86%, clouds: 100%
9km/hhumidity: 89%, clouds: 100%
11km/hhumidity: 88%, clouds: 100%
15km/hhumidity: 71%, clouds: 100%
15km/hhumidity: 69%, clouds: 100%
17km/hhumidity: 75%, clouds: 100%
12km/hhumidity: 87%, clouds: 96%
13km/hhumidity: 87%, clouds: 95%
10km/hhumidity: 89%, clouds: 91%
8km/hhumidity: 89%, clouds: 100%
6km/hhumidity: 86%, clouds: 100%
2km/hhumidity: 67%, clouds: 81%
