
As the busy pace of summer fades, Fethiye continues to offer plenty of options for those who want to enjoy the sea in autumn. Especially in September, when the sea can retain its summer warmth, quieter beaches and changing natural scenery offer a different seasonal experience. From Ölüdeniz and Çalış Beach to Kıdrak Bay, Katrancı Bay and Gemiler Bay, Fethiye’s coastline combines swimming with opportunities to explore nature and the surrounding area.
The swimming season in Fethiye does not end as soon as summer is over. In September, air and sea temperatures can still be suitable for swimming. In October, however, temperatures, wind and sea conditions can become more variable, so checking the latest weather forecast is important when planning your day.
One advantage of autumn is its quieter holiday atmosphere compared with summer. Alongside time at the beach, activities such as walking, exploring nature and watching the sunset can also be added to your itinerary.
Rather than staying at a single location, exploring different parts of the coastline can be another option. This allows you to adjust your plans according to the weather while discovering the different character of Fethiye’s coast.

Ölüdeniz is one of the first places that comes to mind when Fethiye is mentioned. With its turquoise waters, natural beauty and different coastal areas, it remains a popular destination in autumn.
Kumburnu and Belcekız are two coastal areas in Ölüdeniz with different characteristics. Kumburnu stands out with its more sheltered setting around the lagoon, while Belcekız offers a wide beach facing the open sea.
Visitors to Ölüdeniz in September can combine time by the sea with exploring the surrounding natural areas. Spending the morning by the coast before taking a walk or visiting viewpoints later in the day can create a more varied Fethiye itinerary.
Located close to Fethiye town centre, Çalış Beach is one of the area’s notable coastal spots, with its long shoreline offering several ways to enjoy the seaside. You can swim and walk by the sea during the day before watching the sunset in the evening.
As Çalış faces the open sea, wind and sea conditions can change throughout the day. It is therefore useful to consider the daily weather when planning a beach day in autumn.
The businesses around the beach also offer options for relaxing or having something to eat after time by the sea. Çalış Beach can therefore be enjoyed not only for swimming but also for spending more of the day around the waterfront.
In the evening, the view of the sun over the sea can be a pleasant way to experience Fethiye’s autumn atmosphere.

Located close to Ölüdeniz, Kıdrak Bay is a coastal spot worth considering for those who want to enjoy the sea surrounded by nature. Its pine-covered landscape gives the bay a distinct character for a quieter beach day.
As well as swimming, visitors can enjoy the surrounding natural areas and spend time outdoors. When autumn weather is suitable, you can start the day with a swim and spend the rest of it in nature.
For those exploring the bays around Fethiye, Kıdrak can be included in an Ölüdeniz route, allowing you to see different coastal landscapes within the same day.
Located on the Fethiye–Muğla road, Katrancı Bay combines sea views with the natural setting of pine forests. Situated within Katrancı Nature Park, the bay offers opportunities for swimming as well as spending time in nature.
Visiting in autumn can appeal to those looking for a quieter coastal atmosphere away from the summer crowds. When sea conditions are suitable, you can take a swimming break before spending time in the surrounding green areas.
For those adding Katrancı Bay to their list of places to visit in Fethiye, the area can be part of a nature-focused route. It is also an option for combining swimming and outdoor activities in the same day.
Located around Kayaköy, Gemiler Bay stands out for both its natural beauty and nearby historic remains. Views of Gemiler Island and the surrounding historic structures add another dimension to a day by the sea.
Visitors can swim while also exploring the area’s historic and natural character. In autumn, when days tend to be quieter, it can be easier to include both activities in the same itinerary.
For those looking for a different route among the places to visit in Fethiye, Gemiler Bay offers an alternative combining a seaside experience with cultural discovery.
When planning a coastal route in autumn, consider not only a destination’s popularity but also the weather and sea conditions on the day. As conditions can be more changeable than in summer, keeping your plans flexible can be useful.
Wind can be particularly noticeable on beaches facing the open sea. Checking the wind conditions alongside the daily forecast can help you choose a suitable time for swimming.
The type of beach surface is another detail to consider. At pebbly or rocky beaches, water shoes can be a comfortable option.
Some beach facilities may also have different opening hours in autumn. Checking the latest information before setting out can help your plans run more smoothly, particularly for a day trip.

When planning an autumn holiday in Fethiye, you can combine a sea-focused itinerary with time for the region’s natural and cultural routes. Mornings can be spent swimming or walking along the coast, while the later part of the day can be used to visit natural areas or historic sites.
Ölüdeniz and Kıdrak can be explored on the same route, while Çalış Beach offers an easily accessible option close to the town centre. Katrancı and Gemiler can be added for day trips in different directions.
This variety means an autumn holiday does not have to focus solely on the sea and beach. Depending on the weather, you can combine swimming, walking, scenic views and exploring the surrounding area.
Fethiye takes on a different atmosphere after the lively summer season. When sea temperatures remain pleasant in September, you can still enjoy the beaches, while cooler days offer an opportunity to focus on nature and the surrounding area.
The turquoise shores of Ölüdeniz, Çalış’s long beach, Kıdrak’s natural surroundings, Katrancı’s greenery and Gemiler Bay’s historic atmosphere offer options for different holiday preferences.
Following the weather and keeping your daily plans flexible can make it easier to adapt to autumn’s changing conditions. This allows you to discover Fethiye not only in summer but also during the transition between seasons.
For those looking for a peaceful holiday surrounded by Fethiye’s natural beauty, Club Hotel Letoonia offers a stay that complements the region’s distinctive atmosphere. If you are planning a holiday focused on the sea, nature and relaxation, you can explore what Club Hotel Letoonia has to offer and enjoy the peaceful rhythm of autumn in Fethiye. When choosing among Fethiye hotels, you can consider the location, accommodation options and atmosphere that best suit your holiday plans.
What is the sea temperature in Fethiye in autumn?
In September, the sea generally retains its summer warmth and can offer suitable swimming conditions. Guests staying at Club Hotel Letoonia can also include time by the sea in their plans depending on the weather. In October, temperatures can vary from day to day, so checking current conditions is recommended.
How many days are enough for a holiday in Fethiye in September?
A few days can be enough to explore Fethiye’s main highlights. Those who want to visit more bays and surrounding destinations can extend their stay, allowing more time for nature and cultural routes.
Which bays around Fethiye can be visited by boat in autumn?
Boat tour routes can vary depending on the season and weather conditions. Checking the current tours around Fethiye and its surrounding bays before your trip is recommended, as departure times and itineraries may differ between operators.
How do you get to Ölüdeniz in autumn?
Ölüdeniz can be reached from Fethiye town centre by private car, taxi or public transport. Services and timetables may vary seasonally, while journey times can depend on the transport option and traffic.
Does it get cold in the evenings in Fethiye in autumn?
Autumn evenings, particularly in October, can be cooler than daytime. A light cardigan or jacket can be useful, and checking the daily forecast can help you prepare.
What activities can you do in Fethiye in autumn besides swimming?
Nature walks, visits to historic sites, boat trips and watching the sunset are among the activities available in autumn. Nearby destinations such as Kayaköy can also be added to your itinerary.