# Brač water temperature Sea temperature at Brač is 25.0 °C (77.0 °F). - Location: Brač, Croatia - Timezone: Europe/Zagreb - Source: Open-Meteo marine forecast (snapshot) - Generated at: 2026-09-23T02:42:04.605106+02:00 - Forecast page: https://snorkelforecast.com/croatia/brac/ - HTML sea temperature: https://snorkelforecast.com/croatia/brac/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: 15.6 °C (60.1 °F) - February: 14.8 °C (58.6 °F) - March: 14.9 °C (58.8 °F) - April: 16.2 °C (61.2 °F) - May: 18.9 °C (66.0 °F) - June: 23.7 °C (74.7 °F) - July: 26.5 °C (79.7 °F) - August: 26.4 °C (79.5 °F) - September: 24.9 °C (76.8 °F) - October: 22.1 °C (71.8 °F) - November: 19.6 °C (67.3 °F) - December: 17.1 °C (62.8 °F)