Water temperature of the Java Sea in april Where to swim in the Java Sea in april 2025?
Several countries border the seaside of the Java Sea, including: Bali, Indonesia, Java and Sumatra. We measure the water temperature daily in these countries and archive it in order to calculate monthly averages, like those of the month of april.
Several countries border the seaside of the Java Sea, including: Bali, Indonesia, Java and Sumatra.
We measure the water temperature daily in these countries and archive it in order to calculate monthly averages, like those of the month of april.
The seasonal average for the water temperature in the month of april is between 85°F and 86°F. The lowest sea temperature measured this month is 83°F and the highest is 89°F.
The sea temperature map of the Java Sea in april
The map below presents a monthly average of the water temperature of the Java Sea for the month of april for several coastal cities. You can zoom and move around on the map. By clicking on the markers, you can see sea temperature details by city in april.
ideal swimming 
pleasant swimming 
cool swimming 
cold swimming 
freezing swimmingWhere can you swim in the Java Sea in april?
Below, see the average temperatures measured in april in the different countries on the shores of the Java Sea.
Bali
85°F to 85°F
ideal swimmingIndonesia
85°F to 86°F
ideal swimmingJava
85°F to 86°F
ideal swimmingSumatra
85°F to 86°F
ideal swimmingWater temperature of the Java Sea: choose another month
See monthly seasonal averages of the water temperature of the Java Sea by clicking on the links below: