Best time to swim on the island of Java Sea temperature by month
Do you want to go to the seaside on the island of Java? But when should you go to be sure to enjoy good sea water temperature and be able to swim for a long time? Now or another month during the year? On this page, find the sea temperature by month on the island of Java.
Swimming on the island of Java by month
Discover swimming conditions in detail on the island of Java by month below. Click on the links for each month to see details about the sea temperature in the cities of: Jakarta, Surabaya, Semarang, Babadan and Karimun Java.
| Month | Average Sea temperature | Our opinion |
|---|---|---|
| January | 84°F to 85°F | ideal swimming |
| February | 84°F to 85°F | ideal swimming |
| March | 85°F to 86°F | ideal swimming |
| April | 85°F to 86°F | ideal swimming |
| May | 84°F to 86°F | ideal swimming |
| June | 82°F to 86°F | ideal swimming |
| July | 81°F to 85°F | ideal swimming |
| August | 79°F to 84°F | ideal swimming* |
| September | 79°F to 84°F | ideal swimming* |
| October | 81°F to 86°F | ideal swimming |
| November | 83°F to 86°F | ideal swimming |
| December | 84°F to 87°F | ideal swimming |
* in at least part of the area.
Where and when should you swim on the island of Java?
Other cities and places on the island of Java:
Water temperatures on the island of Java over the entire year
On this chart, we show you the variation of the average sea water temperature on the island of Java for the cities of: Jakarta, Surabaya, Semarang, Babadan and Karimun Java.