The Indonesia resorts with the warmest sea water temperature in July are Medan, Batam and Bintan.
Below you can see a list of all popular Indonesia resorts and information about sea water temperature in July for the last two years.
| Resort Name | July 2026 | July 2025 | July 2024 |
|---|---|---|---|
| Medan | 90.4°F | 90.4°F | 90.3°F |
| Batam | 89.9°F | 89.9°F | 90.1°F |
| Bintan | 89.7°F | 89.8°F | 89.9°F |
| Padang | 89.5°F | 89.6°F | 90.2°F |
| Jakarta | 88.1°F | 88.3°F | 88.7°F |
| Bali | 87.3°F | 87.3°F | 87.4°F |
| Trawangan | 86.2°F | 87.3°F | 86.9°F |
| Surabaya | 86.2°F | 87.1°F | 87.1°F |
| Gili | 86.1°F | 87.0°F | 86.7°F |
| Sanur | 84.5°F | 84.9°F | 85.1°F |
| Denpasar | 84.5°F | 85.0°F | 85.1°F |
| Lombok | 84.3°F | 84.9°F | 84.2°F |
| Tanjung Benoa | 83.9°F | 84.3°F | 84.3°F |
| Nusa Dua | 83.9°F | 84.3°F | 84.3°F |
| Legian | 82.9°F | 83.6°F | 83.4°F |
| Tuban | 82.9°F | 83.6°F | 83.4°F |
| Kuta | 82.9°F | 83.6°F | 83.4°F |
| Jimbaran | 82.8°F | 83.6°F | 83.5°F |
| Seminyak | 82.8°F | 83.5°F | 83.3°F |
| Yogyakarta | 82.1°F | 83.8°F | 83.3°F |
Please see following sea water temperature averages charts for the warmest Indonesia resorts in July.
You can also get the same information for the every other month of the year when the average sea water temperature is greater then 70°F.
