water temperature in Athens (4.8 km) | water temperature in Poros (50 km) | water temperature in Eretria (52 km) | water temperature in Nea Stira (58 km) | water temperature in Chalcis (59 km) | water temperature in Corinth (59 km) | water temperature in Panagia (60 km) | water temperature in Marmari (63 km) | water temperature in Aliveri (63 km) | water temperature in Ermioni (68 km)