Forecasts of periods with heavy rains justify the orange warning for the districts of Aveiro, Braga, Viseu, Porto, Viana do Castelo and Vila Real, despite being at different times of the day.

In the case of Viseu and Aveiro, the orange warning is for between 09:00 and 15:00, when periods of rain are expected, sometimes heavy.

For the districts of Porto, Vila Real, Viana do Castelo and Braga, the orange warning is for the period between 06:00 and 12:00-

The districts of Porto, Viana do Castelo, Aveiro and Braga are also under an orange warning due to maritime agitation, forecasting waves from the northwest, measuring five to six metres, and possibly reaching 11 metres, in the period between 03:00 and at 21:00.

The orange warning because of maritime agitation extends to the districts of Lisbon, Leiria and Coimbra.