# Las Negras water temperature Sea temperature at Las Negras is 24.8 °C (76.6 °F). - Location: Las Negras, Spain - Timezone: Europe/Madrid - Source: Open-Meteo marine forecast (snapshot) - Generated at: 2026-10-03T06:43:36.708327+02:00 - Forecast page: https://snorkelforecast.com/spain/las-negras/ - HTML sea temperature: https://snorkelforecast.com/spain/las-negras/sea-temperature/ - Temperature is not a safety rating or snorkel score. - Guidance: Mild water - What to wear: A rash guard is useful; cold-sensitive snorkelers may prefer a shorty wetsuit. ## Monthly baseline - January: 15.5 °C (59.9 °F) - February: 14.8 °C (58.6 °F) - March: 15.3 °C (59.5 °F) - April: 17.1 °C (62.8 °F) - May: 19.5 °C (67.1 °F) - June: 22.6 °C (72.7 °F) - July: 26.2 °C (79.2 °F) - August: 27.3 °C (81.1 °F) - September: 25.0 °C (77.0 °F) - October: 21.1 °C (70.0 °F) - November: 18.1 °C (64.6 °F) - December: 16.5 °C (61.7 °F)