# Dahab Blue Hole water temperature Sea temperature at Dahab Blue Hole is 27.4 °C (81.3 °F). - Location: Dahab Blue Hole, Egypt - Timezone: Africa/Cairo - Source: Open-Meteo marine forecast (snapshot) - Generated at: 2026-09-20T09:33:41.437302+03:00 - Forecast page: https://snorkelforecast.com/egypt/dahab-blue-hole/ - HTML sea temperature: https://snorkelforecast.com/egypt/dahab-blue-hole/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: 22.5 °C (72.5 °F) - February: 21.6 °C (70.9 °F) - March: 21.8 °C (71.2 °F) - April: 22.9 °C (73.2 °F) - May: 24.2 °C (75.6 °F) - June: 26.0 °C (78.8 °F) - July: 28.4 °C (83.1 °F) - August: 29.2 °C (84.6 °F) - September: 27.6 °C (81.7 °F) - October: 26.2 °C (79.2 °F) - November: 25.7 °C (78.3 °F) - December: 23.9 °C (75.0 °F)