Greece is set to experience strong northerly winds in the Aegean until Saturday, according to meteorologist Panagiotis Giannopoulos. Temperatures are expected to remain stable, reaching 17 to 20 degrees Celsius in the north and up to 23 degrees in the western and southern regions. Calm weather is anticipated in Attica and Thessaloniki, with winds in Attica reaching up to 7 Beaufort. The forecast for Tuesday indicates mainly clear skies with local clouds and persistent strong winds in the Aegean.