The districts of Porto, Viana do Castelo, Lisbon, Leiria, Aveiro, Coimbra and Braga will be under a yellow warning due to the forecast of 4 to 5 meters between 12:00pm today and 00:00 am on Thursday.
Due to rain, which could be heavy, IPMA has also placed the district of Coimbra, until 9am today, and Setúbal and Évora, between 12pm and 6pm, under yellow warning.
Due to the sea unrest, the bars of Caminha, Douro, Esposende, Vila Praia de Âncora, Póvoa do Varzim, Vila do Conde and Portinho da Ericeira are closed to all navigation, according to the Portuguese Navy and the National Maritime Authority.
The bars in Aveiro and Figueira da Foz are restricted.
Minimum temperatures today will range between 02 degrees Celsius (in Bragança) and 13 (in Faro and Évora) and maximum temperatures between 12 (in Bragança) and 19 (in Faro).