# To Sua water temperature Sea temperature at To Sua is 28.1 °C (82.6 °F). - Location: To Sua, Samoa - Timezone: Pacific/Apia - Source: Open-Meteo marine forecast (snapshot) - Generated at: 2026-09-23T03:55:56.474967+13:00 - Forecast page: https://snorkelforecast.com/samoa/to-sua/ - HTML sea temperature: https://snorkelforecast.com/samoa/to-sua/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: 29.8 °C (85.6 °F) - February: 29.9 °C (85.8 °F) - March: 30.0 °C (86.0 °F) - April: 30.0 °C (86.0 °F) - May: 29.6 °C (85.3 °F) - June: 29.0 °C (84.2 °F) - July: 28.4 °C (83.1 °F) - August: 28.1 °C (82.6 °F) - September: 28.0 °C (82.4 °F) - October: 28.2 °C (82.8 °F) - November: 28.8 °C (83.8 °F) - December: 29.4 °C (84.9 °F)