Poland

Poland, Silesian Voivodeship © By Mariusz Guć

Poland Sea Temperature

This page provides detailed information about the water temperature in Poland. All cities and resorts on the coast, also in lakes and along the rivers. The range of sea temperatures for today. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.

Water Temperature in Poland: General Trends and Swimming Opportunities

Poland, located in Central Europe, has a coastline along the Baltic Sea, offering several beach destinations for those interested in swimming and enjoying the sea. The water temperature in the Baltic Sea around Poland can be quite chilly, especially compared to more southern European destinations. During the summer months, the water temperature typically ranges from 17°C to 20°C (63°F to 68°F), which can feel refreshing but may be a bit cold for some swimmers. Early summer and late summer offer warmer conditions, but it’s still advisable to wear a wetsuit if you plan to swim for extended periods.

Despite the cooler water temperatures, Poland’s Baltic coast is a popular destination for beachgoers, especially in cities like Gdańsk, Sopot, and Kołobrzeg. These areas feature long sandy beaches and are equipped with amenities such as changing rooms, showers, and beach cafes. In addition to swimming, tourists can enjoy a variety of water sports such as windsurfing, sailing, and kiteboarding. The relatively shallow nature of the sea near the shore makes it safer for families and those new to water activities.

During the off-peak seasons, such as early spring and autumn, the beaches may be quieter, and the water temperature is colder, making swimming less appealing for many. However, the clear air and beautiful coastal landscapes still make these times ideal for scenic walks or nature excursions. As with any water activity in Poland, it’s important to be aware of local safety guidelines, as rip currents can occasionally be a concern, particularly during windy conditions.

General Information and Geographical Location of Poland

Original name of the country: Rzeczpospolita Polska

Poland is located in Europe. The country is washed by the Baltic Sea. Poland - has a fairly long coastline. To determine the temperature of the water in it, we track 24 settlements and resorts. Link to Google Maps.

Poland Weather

Poland has a temperate climate with both maritime and continental influences, leading to significant seasonal variations. Winters can be quite cold, especially in the eastern and northern regions, where temperatures often drop to 25°F (-4°C) or lower. In some cases, particularly during cold waves, temperatures can fall well below 10°F (-12°C). Snowfall is common, especially in the mountains and the northeastern parts of the country. Western Poland, influenced by the Atlantic, tends to have milder winters with more frequent rain instead of snow.

Summers in Poland are generally warm, with average daytime temperatures ranging from 70°F to 80°F (21°C to 27°C). However, heatwaves can occur, pushing temperatures above 90°F (32°C). The warmest months are July and August, which also bring occasional thunderstorms due to rising humidity. Rainfall is spread throughout the year, though summer tends to have more intense but short-lived showers. Thanks to its seasonal diversity, Poland offers a mix of winter sports in the mountains and summer activities around its many lakes, forests, and the Baltic coast.

Frequently Asked Questions About Poland and its Water Temperatures