# Mangel Halto water temperature Sea temperature at Mangel Halto is 27.3 °C (81.1 °F). - Location: Mangel Halto, Aruba - Timezone: America/Aruba - Source: Open-Meteo marine forecast (snapshot) - Generated at: 2026-09-24T03:15:13.370501-04:00 - Forecast page: https://snorkelforecast.com/aruba/mangel-halto/ - HTML sea temperature: https://snorkelforecast.com/aruba/mangel-halto/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: 27.2 °C (81.0 °F) - February: 26.7 °C (80.1 °F) - March: 26.6 °C (79.9 °F) - April: 26.9 °C (80.4 °F) - May: 27.6 °C (81.7 °F) - June: 27.4 °C (81.3 °F) - July: 27.6 °C (81.7 °F) - August: 28.4 °C (83.1 °F) - September: 29.2 °C (84.6 °F) - October: 29.9 °C (85.8 °F) - November: 29.0 °C (84.2 °F) - December: 28.0 °C (82.4 °F)