Chalkidiki — Water Temperature Today and Throughout the Year
Discover water temperatures in Chalkidiki (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
- Sarti23°C
- Nikiti23°C
- Pefkochori24°C
- Hanioti23°C
- Neos Marmaras23°C
- Polychrono23°C
- Sithonia23°C
- Vourvourou23°C
- Kassandra23°C
- Nea Flogita23°C
- Toroni23°C
- Kallikrateia24°C
- Ouranoupoli23°C
- Kallithea23°C
- Ammouliani23°C
- Nea Poteidaia23°C
- Siviri23°C
- Kriopigi23°C
- Skala Fourkas23°C
- Afytos23°C
- Ierissos24°C
- Gerakini23°C
- Psakoudia23°C
- Metamorfosi24°C
- Possidi23°C
- Nea Skioni23°C
- Lagomandra23°C
- Sani23°C
- Nea Roda24°C
- Ormos Panagias23°C
- Kalamitsi23°C
- Paralia Dionisiou23°C
Coastal Seas and Oceans
Water Temperature and Swimming Overview
Regions and Map
Water Temperature Trends
Chalkidiki, a picturesque region in northern Greece, is famous for its three peninsulas—Kassandra, Sithonia, and Athos—each offering stunning beaches and inviting waters. The sea temperatures along the coast vary with the seasons, making it a popular destination for beachgoers and water enthusiasts. In summer (June to September), the water temperatures typically range between 24–27°C (75–81°F). These warm conditions are perfect for swimming, snorkeling, and other water activities, with beaches like Kavourotripes and Sani Beach being among the favorites for their crystal-clear waters.
In spring (April to May) and autumn (October to November), the sea remains fairly pleasant, with temperatures averaging 18–22°C (64–72°F). While cooler than the peak summer months, these periods are ideal for visitors looking to enjoy a quieter and more relaxed atmosphere. Many still find the water comfortable for a refreshing swim, particularly on sunny days when the surrounding scenery enhances the experience.
During the winter months (December to February), the sea temperature drops to around 14–16°C (57–61°F). Though swimming is less common during this time, the coastal areas of Chalkidiki remain breathtakingly beautiful. The serene environment and mild climate make it a great spot for hiking along the coast and enjoying the natural beauty of the region’s beaches and coves.