# Nosy Be water temperature

Sea temperature at Nosy Be is 28.0 °C (82.4 °F).

- Location: Nosy Be, Madagascar
- Timezone: Indian/Antananarivo
- Source: Open-Meteo marine forecast (snapshot)
- Generated at: 2026-09-25T12:07:28.342247+03:00
- Forecast page: https://snorkelforecast.com/madagascar/nosy-be/
- HTML sea temperature: https://snorkelforecast.com/madagascar/nosy-be/sea-temperature/
- Temperature is not a safety rating or snorkel score.
- Guidance: Very warm water
- What to wear: Swimwear is usually enough; a rash guard adds sun protection.

## Monthly baseline

- January: 30.5 °C (86.9 °F)
- February: 30.9 °C (87.6 °F)
- March: 31.3 °C (88.3 °F)
- April: 31.6 °C (88.9 °F)
- May: 30.6 °C (87.1 °F)
- June: 28.7 °C (83.7 °F)
- July: 27.6 °C (81.7 °F)
- August: 27.4 °C (81.3 °F)
- September: 27.7 °C (81.9 °F)
- October: 28.9 °C (84.0 °F)
- November: 30.5 °C (86.9 °F)
- December: 31.2 °C (88.2 °F)