Best time to swim in Indonesia Sea temperature by month
Do you want to go to the seaside in Indonesia? 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 in Indonesia.
Swimming in Indonesia by month
Discover swimming conditions in detail in Indonesia by month below. Click on the links for each month to see details about the sea temperature in the cities of: Java (Jakarta), Bali, Lombok, Sumatra (Medan) and Flores.
| Month | Averagesea temperature | Our opinion | Details |
|---|---|---|---|
| January | 83°F to 86°F | ideal swimming | Sea temperature in Indonesia in january |
| February | 83°F to 86°F | ideal swimming | Sea temperature in Indonesia in february |
| March | 84°F to 86°F | ideal swimming | Sea temperature in Indonesia in march |
| April | 84°F to 86°F | ideal swimming | Sea temperature in Indonesia in april |
| May | 83°F to 87°F | ideal swimming | Sea temperature in Indonesia in may |
| June | 81°F to 87°F | ideal swimming | Sea temperature in Indonesia in june |
| July | 79°F to 86°F | ideal swimming* | Sea temperature in Indonesia in july |
| August | 79°F to 86°F | ideal swimming* | Sea temperature in Indonesia in august |
| September | 80°F to 86°F | ideal swimming | Sea temperature in Indonesia in september |
| October | 82°F to 86°F | ideal swimming | Sea temperature in Indonesia in october |
| November | 84°F to 86°F | ideal swimming | Sea temperature in Indonesia in november |
| December | 85°F to 88°F | ideal swimming | Sea temperature in Indonesia in december |
* in at least part of the area.
Where and when should you swim in Indonesia?
Other cities and places in Indonesia:
Water temperatures in Indonesia over the entire year
On this chart, we show you the variation of the average sea water temperature in Indonesia for the cities of: Java (Jakarta), Bali, Lombok, Sumatra (Medan) and Flores.