Swimming is permitted this Saturday at most beaches in Bizkaia, which are flying a green flag. The sole exception is Toña beach, which has a red flag, according to data provided by Cruz Roja Bizkaia.
The beaches of Las Arenas, Bakio, Laidatxu, and San Antonio are flying yellow flags, indicating that swimming requires caution. All other beaches in the territory have green flags, allowing for free swimming.
High tide will occur at 21:50 and low tide at 15:25. The average water temperature is around 19 degrees, with ambient temperatures approximately 25 degrees.
