Lefkada — Water Temperature Today and Throughout the Year
Discover water temperatures in Lefkada (Greece), with real-time data and annual trends. Find all locations in the region and check the water temperature in them. We find every place where you can swim and show you the water temperature there today and throughout the year.
Sea Water Temperature Along the Coast
Chart of Average Temperature Changes Over the Last 60 Days
Places with the Warmest Sea Water Today
The Most Popular Seaside Places
Coastal Seas and Oceans
Water Temperature and Swimming Overview
Regions and Map
Water Temperature Trends
Lefkada, an island in the Ionian Sea, is renowned for its turquoise waters and stunning beaches. During the summer months (June to September), the sea temperatures along its coastline average between 24–27°C (75–81°F), making it perfect for swimming, snorkeling, and other water activities. Beaches such as Porto Katsiki and Egremni are particularly popular, offering visitors crystal-clear waters and picturesque surroundings.
In the spring (April to May) and autumn (October to November), the sea remains inviting, with temperatures ranging from 20–23°C (68–73°F). These periods are ideal for travelers who prefer fewer crowds and milder weather while still enjoying pleasant swimming conditions. The surrounding rivers and smaller lakes on the island also maintain relatively cool temperatures year-round, typically ranging from 15–20°C (59–68°F), depending on the season.
During the winter months (December to February), the sea cools to 16–18°C (61–64°F), which is less suitable for swimming but still offers opportunities for scenic walks along the coastline and exploration of Lefkada’s natural beauty. The combination of warm waters in summer and cooler inland streams provides a diverse environment for visitors seeking both relaxation and adventure.