Weather data from Alcudiamar reported by Alcúdia Ràdio showed a temperature of 21.0°C at 8am on 18 September, with pressure at 1,014.0 mbar and relative humidity at 85.1%.
The previous day’s high was 25.4°C and the low was 19.3°C. Between midnight and 8.30am on 18 September, the high was 22.5°C and the low 20.2°C. The bulletin also recorded 0.2 mm of rain.
For waters between Formentor and Capdepera, the report indicated easterly and north-easterly winds at force 3 to 5, slight to moderate seas, a one-metre northerly swell and the possibility of a shower.