Can You Swim in Antalya in Autumn? Last Chance to Enjoy the Beauty of Antalya

12.09.2025 - 17:46

Antalya is one of Turkey's most popular holiday destinations, attracting visitors almost all year round. In summer, the city stands out for its warm weather, lively beaches and turquoise sea, while in autumn it offers a more peaceful, tranquil and cooler atmosphere. At this point, many people ask the same question: Can you swim in the sea in Antalya in autumn? Is the sea in Antalya warm enough to swim in autumn? Here is comprehensive information about Antalya's autumn climate conditions, sea temperatures, the best times to swim, and beach options 👇

Climate Conditions and Autumn Season in Antalya

Antalya is under the influence of a typical Mediterranean climate. During the summer months, air temperatures rise above 30 degrees, causing the sea to warm up rapidly. However, as the sea warms up throughout the summer, it retains its warmth for a long time into autumn. The warmth of summer persists, particularly in September, while October gradually brings cooler temperatures. By November, increased rainfall makes the air more humid and cooler.

An important advantage of autumn in Antalya is the decrease in summer crowds. As tourist numbers drop, the beaches become quieter. This is a unique opportunity, especially for those who want to spend a peaceful time at the sea. Furthermore, as the sun still shines in autumn, it is more enjoyable to swim in the sea and explore the city without the stifling heat of summer.

Is It Possible to Swim in Antalya in Autumn?

Swimming in the sea in Antalya in autumn, especially in September and October, is quite possible. September can be thought of as a continuation of summer; the air temperature rarely drops below 30 degrees Celsius and the sea is almost as warm as in summer. Although the water temperature drops slightly in October, it is still suitable for swimming for many people. In November, the sea begins to cool down noticeably. Swimming is still possible during this period, but shorter periods of enjoyment in the sea are preferred.

Antalya's location and climate characteristics ensure that the sea season lasts a long time. As the warm waters of the Mediterranean gradually lose the heat they have stored throughout the summer, the opportunity to swim in the sea continues until mid-November. However, personal comfort and tolerance to cold water are also determining factors here.

Sea and Air Temperatures in Antalya in September, October and November

In September, daytime air temperatures in Antalya generally range between 28–33 °C. In the evenings, temperatures can drop to around 20 °C. Sea water temperatures during this period are 26–29 °C. This means it is possible to swim in the sea in conditions almost identical to those in the summer months.

Temperatures gradually drop in October. Daytime air temperatures range between 22–28 °C, while evenings can cool down to 15 °C. Sea water temperatures average around 23–26 °C. For most people, this temperature is still comfortable for swimming. Furthermore, the tranquillity of the beaches makes October quite appealing for a seaside holiday.

In November, daytime temperatures drop to 18–22 °C, while evenings cool down to around 10–14 °C. Sea water temperatures generally fall to 18–22 °C. This temperature may feel cool to many, but it is still possible to catch days suitable for swimming. Those wishing to swim in November are advised to opt for shorter swims.

The Best Times to Go Swimming

When swimming in Antalya in autumn, choosing the right time of day is important. At midday, when the sun is at its highest, both the air and the sea feel warmer. Early in the morning or towards the evening, the sea may be cooler. Therefore, the most ideal times for swimming in autumn are generally between 10:00–13:00 and 14:00–16:00.

It should also be remembered that the wind can often pick up in the afternoon. Those who prefer calmer seas may opt for midday hours. As the water cools in November, swimming at midday is the best choice for both health and comfort.

Antalya's Best Beaches for Swimming in Autumn

Antalya is one of Turkey's richest cities in terms of beach diversity. In autumn, it is possible to swim both at central beaches and in more natural and tranquil coves.

Konyaaltı Beach

Located in the city centre, Konyaaltı Beach is known for its easy access and long coastline. Its pebbly structure makes the water extremely clear. It is one of the most popular places for swimming in September and October.

Lara Beach

Known for its fine sand and wide shore, Lara is particularly suitable for families with children. The shallow entry into the sea offers a safe and comfortable experience in autumn. Thanks to the abundance of tourist facilities, it is possible to enjoy a comfortable beach experience.

Kaputaş Beach

Located between Kaş and Kalkan, Kaputaş is famous for its turquoise sea. With the summer crowds retreating in autumn, it offers a more peaceful environment. The sea temperature is particularly suitable for swimming in September.

Çıralı and Olympos

Çıralı and Olympos beaches are ideal options for those wishing to discover Antalya's natural beauty. These areas offer a different experience in autumn with both sea enjoyment and historical and natural beauty. The calmer atmosphere in October appeals to those seeking a peaceful holiday.

Phaselis Beach

Phaselis Beach stands out for those who want to swim surrounded by history. Swimming in the sea next to ancient ruins offers a very special experience in the tranquillity of autumn.

Other Activities to Do in Antalya in Autumn

Apart from enjoying the sea, Antalya offers many alternative activities in autumn. Strolling through the historic streets of Kaleiçi, seeing Hadrian's Gate, and exploring the rich archaeological collections at the Antalya Museum are among the cultural activities that can be done in the city centre.

For nature lovers, Düden and Kurşunlu Waterfalls are unique stops. Those who want to hike can try different trails on the Lycian Way. October is one of the best times for nature walks because the weather is neither too hot nor too cold.

For those interested in ancient cities, Perge, Aspendos, Termessos and Side are the leading options. Various events can still be held at the Aspendos Ancient Theatre. Boat tours, which continue until November, offer a pleasant experience in the mild autumn weather, especially around Kaş, Kalkan and Kekova.