Azerbaijan — Sea Water Temperature and Annual Ranges
Up-to-date sea water temperatures for the coasts of Azerbaijan. Learn about today’s conditions, monthly averages, and how the surrounding seas and oceans vary by season. 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
Azerbaijan’s coastline lies along the Caspian Sea, and seasonal surface water temperatures vary noticeably. In winter the sea along Azerbaijani shores is cool, typically around 6–8 °C (43–46 °F), while spring brings a steady rise into the range of roughly 9–16 °C (48–61 °F). Summer is the warmest period, with typical surface temperatures reaching about 22–28 °C (72–82 °F) on average; the southern districts near Lankaran tend to be a degree or two warmer than Baku and the Absheron Peninsula. Autumn sees a gradual cooling, with water temperatures commonly between 15–20 °C (59–68 °F) before winter lows return. Local variations occur because of shallow coastal shelves, river inflows, and weather patterns, so daily readings can shift by a few degrees.
Swimming Conditions
Swimming along the Azerbaijani coast is generally possible and popular during the warm months, especially from June through September when water temperatures are comfortable for most swimmers. Many beach resorts and municipal beaches operate in that season, offering supervised areas and facilities. Outside midsummer, water can feel brisk and is less suitable for extended recreational swimming unless one is accustomed to cooler sea conditions; spring and late autumn swims are common for brief dips but not prolonged leisure. Authorities occasionally issue advisories for water quality or safety near industrial zones and river mouths, so visitors are advised to heed local notices and use designated bathing areas for the best experience.