Best Time for an Ölüdeniz Boat Trip: Season Guide

What's the Best Season for an Ölüdeniz Boat Trip?

In this guide you'll find everything you need to choose the season for your Ölüdeniz boat trip: when the sea is clearest, when it's least crowded and which months are best in terms of wind. We'll also share practical tips to help you get the most from the trip whenever you go. Prime Turist's Ölüdeniz boat trip runs daily from April to October.

What to Expect on a Summer Boat Trip

Summer is certainly one answer to the question of the best season for an Ölüdeniz boat trip, but it has its pros and cons. In July and August the sea is at its warmest, in the mid to upper 20s °C, and conditions for swimming are ideal. The days are long too, with the sun setting after 20:00 in early summer.

But summer is also busy. In August especially, tourism businesses in Fethiye run at full capacity. Boats are fuller, the bays livelier and the most popular spots more crowded. The sun is also very strong in summer, so the risk of sunburn rises and you dehydrate faster.

If you go in summer, plan around the heat. The Ölüdeniz boat trip leaves at 10:00, while the morning is still pleasant and the sea is usually calm. If you'd like a less crowded boat, choose the 80-person boat rather than the 150-person one. Sun protection and drinking plenty of water are a must.

Autumn: The Sea Is Still Warm, the Crowds Thin Out

Autumn, especially September and October, is an ideal time for an Ölüdeniz boat trip. These months keep much of summer's warmth while the crowds thin out noticeably. The sea stays warm enough for swimming, cooling only gradually through October.

Autumn's biggest advantage is the calm. From the second half of September, once Turkish schools are back, there are fewer domestic tourists and the bays feel more relaxed. Boats are often less full, and you have more time to chat with the crew.

Autumn is also good in terms of wind. Summer afternoons can bring a fresh breeze and choppier water, while early autumn often brings lighter winds. Visibility is usually excellent, which makes for great photos.

Autumn's only drawback is that the weather becomes more changeable towards the end of October. There may be the odd shower or a sudden wind that affects the trip. Still, most days stay bright and pleasant right up to the end of the season (the end of October), and if weather or sea conditions stop a trip, you get a new date or a full refund.

Which Season Suits Fethiye's Boat Routes Best?

Fethiye's boat routes feel different depending on the season. Our boat trip from Ölüdeniz visits the Blue Cave, Cold Water Bay (Soğuksu), Camel Beach, St Nicholas (Gemiler) Island, Butterfly Valley and Aquarium Bay, and each of these stops changes with the seasons.

In summer the afternoon heat is intense; the Ölüdeniz boat trip leaves at 10:00 and finishes around 18:00, so keep up your sun protection all day. Butterfly Valley is one of the stops on Prime Turist's Ölüdeniz boat trip; entry to the valley is extra. In summer the bays and historic stops such as St Nicholas (Gemiler) Island can be busy, which makes photos harder.

In autumn the route takes on a more relaxed pace. With fewer boats around, the bays feel more spacious and the swim stops more enjoyable. Swimming in the clear water of Cold Water Bay and Aquarium Bay is a joy, and the softer light is better for photographing the ruins on St Nicholas (Gemiler) Island.

In spring (April–May) the tourist season is just getting going. The weather settles, but the sea is still cool, so long swims may not be comfortable. On the other hand, nature is in bloom and the green coastline looks beautiful.

Ölüdeniz Boat Trip Duration and Seasonal Differences

Prime Turist's Ölüdeniz boat trip leaves the Ölüdeniz pier at 10:00 every day from April to October and finishes around 18:00, so it's a day of about 8 hours. What changes with the season is how the day feels: in summer you may spend more time in the shade on board because of the heat, and less time being active.

In autumn the same hours feel more relaxed. The trip still leaves at 10:00 and finishes around 18:00, but the milder weather makes it easier to enjoy every stop. With lighter winds, the boat is often steadier and more comfortable.

In spring the timings are the same as in summer, but changeable weather means trips are more likely to be called off. If you're planning a trip in spring, keep a close eye on the forecast; if the weather stops the trip, you get a new date or a full refund. The Ölüdeniz boat trip doesn't run in winter; it operates only from April to October. In winter you can still enjoy paragliding from Babadağ, an ATV safari, horse riding in Ovacık or a ferry day trip to Rhodes.

Tip: the sea is often calmest and the wind lightest in the morning, so the first stops after the 10:00 departure tend to have the smoothest water.

What to Bring on a Boat Trip in Fethiye

What to bring on a boat trip in Fethiye depends on the season. In summer, sun cream (at least SPF 50), sunglasses, a wide-brimmed hat and plenty of water are essential. Also pack a quick-drying towel, water shoes and a light jacket for breezy moments, plus some cash for drinks, which are sold on board.

In autumn the list is a little longer. As the weather can be changeable, a fleece or windproof jacket may come in handy. Sun protection still matters, because the autumn sun is strong too. Water shoes and a towel are, of course, a must.

In spring, layers are best. Mornings and evenings are cool, middays mild. Bring a waterproof jacket, a light long-sleeved top and your swim shorts. Spring winds can be stronger, so sunglasses and a hat are especially useful.

Whatever the season, bring a waterproof phone pouch, a small bag for valuables and any medication you need. And since the sea can feel cool to some people, especially in spring, a wetsuit or shorty can make swimming more comfortable.

Tips for Making the Most of Your Trip in Any Season

Once you've chosen your season, a few tips help you get the most from your Ölüdeniz boat trip. In summer, book a few days ahead and consider the 80-person boat for a less crowded day. Get to the pier in good time and enjoy the morning stops while the sun is still gentle; the light before midday is also kinder for photos.

Don't hesitate to talk to the crew. They know the Fethiye coast well and can tell you about each stop. If you have a particular interest, such as history, birdwatching or photography, mention it; the route itself is set, although the order of the stops can change with the weather and sea.

Plan your time in the water. In summer the early afternoon sun is at its fiercest, so take breaks in the shade between swims. In autumn the middle of the day is the most pleasant time to swim. In spring the wind often picks up in the afternoon, so the morning swims tend to be the best.

Take photos with your camera or phone, but don't forget to live the moment too. Fethiye's beautiful moments pass quickly, and you may not always be able to come back. Choose the right season for your Ölüdeniz boat trip and it will become a memory that stays with you.

In short: autumn (September–October) is the most balanced season for an Ölüdeniz boat trip in terms of crowds, weather and sea temperature. If you go in summer, book ahead and protect yourself from the sun; in spring, keep a close eye on the forecast.

Conclusion: Choose the Season That Suits You

There's no single answer to the question of the best season for an Ölüdeniz boat trip. If you love a warm sea and long days, summer gives you all its advantages. If you prefer autumn, you'll enjoy a calmer, more relaxed day. And if you want to see spring's freshness and nature coming back to life, choose a spring trip and accept a little more wind.

Our Ölüdeniz boat trip runs every day from April to October, and we're happy to help you choose the right time. If you're planning ahead, our early booking offer gives you 20% off tours between 1 April and 31 October 2027 when you book by 31 March 2027; the discount is applied automatically in the booking box.

Choose your season, pack what you need and enjoy an unforgettable boat trip in Fethiye. Official tourism information about Fethiye and the regional weather forecast can help you choose your season, and Turkey's official tourism portal has more about sea holidays along the coast.

Start with Prime Turist for unforgettable days out on boat trips around Fethiye, with prices clearly listed on the site. With carefully planned routes for everyone who wants to discover the region's islands, hidden bays and historic spots, we make your holiday easy and enjoyable. Book your day today!

Frequently asked questions

When does the Ölüdeniz boat trip season start? Prime Turist's Ölüdeniz boat trip starts in April and runs every day until the end of October. It doesn't run from November to March. The busiest months are July and August.

When is the quietest time for an Ölüdeniz boat trip? September and October are the quietest. The summer rush has eased, but the sea is still warm and conditions are good. At this time of year Fethiye's boat routes feel more relaxed, with fewer people, and you can enjoy the scenery in a calmer setting. April and May are also relatively quiet.

Can you take an Ölüdeniz boat trip in September? Yes, boat trips run in September, and it's a very good month to go. The sea is still warm, the weather is usually settled and the summer crowds have gone. The Ölüdeniz boat trip keeps the same timings as in other months. Towards the end of September the weather can be a little more changeable, but overall it's a reliable time to go.

What weather is right for a boat trip? Calm seas, light winds and good visibility make for the best day. Sunny and partly cloudy days are both fine, but in very windy or stormy weather the trip may be cancelled; the captain decides based on the conditions. At Prime Turist, if weather or sea conditions stop the trip, you get a new date or a full refund. A warmer sea, as in summer and early autumn, makes swimming more pleasant, so keep this in mind when choosing your season.