# Nusa Lembongan water temperature Sea temperature at Nusa Lembongan is 26.9 °C (80.4 °F). - Location: Nusa Lembongan, Indonesia - Timezone: Asia/Makassar - Source: Open-Meteo marine forecast (snapshot) - Generated at: 2026-09-23T08:44:25.188922+08:00 - Forecast page: https://snorkelforecast.com/indonesia/nusa-lembongan/ - HTML sea temperature: https://snorkelforecast.com/indonesia/nusa-lembongan/sea-temperature/ - Temperature is not a safety rating or snorkel score. - Guidance: Warm water - What to wear: Most people are comfortable in swimwear or a light rash guard. ## Monthly baseline - January: 29.3 °C (84.7 °F) - February: 29.6 °C (85.3 °F) - March: 29.7 °C (85.5 °F) - April: 29.3 °C (84.7 °F) - May: 28.3 °C (82.9 °F) - June: 28.1 °C (82.6 °F) - July: 27.2 °C (81.0 °F) - August: 26.8 °C (80.2 °F) - September: 27.1 °C (80.8 °F) - October: 27.9 °C (82.2 °F) - November: 29.2 °C (84.6 °F) - December: 29.9 °C (85.8 °F)