# Praslin water temperature Sea temperature at Praslin is 29.1 °C (84.4 °F). - Location: Praslin, Seychelles - Timezone: Indian/Mahe - Source: Open-Meteo marine forecast (snapshot) - Generated at: 2026-09-24T13:40:21.987338+04:00 - Forecast page: https://snorkelforecast.com/seychelles/praslin/ - HTML sea temperature: https://snorkelforecast.com/seychelles/praslin/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: 28.8 °C (83.8 °F) - February: 29.3 °C (84.7 °F) - March: 30.1 °C (86.2 °F) - April: 30.6 °C (87.1 °F) - May: 29.8 °C (85.6 °F) - June: 28.4 °C (83.1 °F) - July: 26.8 °C (80.2 °F) - August: 26.4 °C (79.5 °F) - September: 27.4 °C (81.3 °F) - October: 27.9 °C (82.2 °F) - November: 29.0 °C (84.2 °F) - December: 28.8 °C (83.8 °F)