Kalkan Weather & Sea Temperature Guide
Live weather forecast, wind speed in knots and 12-month sea water temperature guide for Kalkan, Turkey.
Kalkan Monthly Sea Water Temperature & Climate Guide
Kalkan enjoys typical Mediterranean warmth. The swimming season starts in May and lasts comfortably through November.
| Month | Sea Temp (°C) | Daytime Air | Night Air | Sun hrs/day | Swimming Condition |
|---|---|---|---|---|---|
| January | 17°C | 15°C | 7°C | ☀️ 6 hrs | Cold (Winter swim) |
| February | 16°C | 15°C | 7°C | ☀️ 7 hrs | Cold |
| March | 17°C | 18°C | 9°C | ☀️ 8 hrs | Brisk |
| April | 18°C | 21°C | 12°C | ☀️ 9 hrs | Spring swims start |
| May | 21°C | 25°C | 16°C | ☀️ 11 hrs | Very Good (Season on) |
| June | 24°C | 30°C | 20°C | ☀️ 12 hrs | Excellent (Ideal) |
| July | 27°C | 34°C | 23°C | ☀️ 13 hrs | Very Warm |
| August | 28°C | 35°C | 24°C | ☀️ 12 hrs | Warmest of the Year |
| September | 27°C | 31°C | 20°C | ☀️ 11 hrs | Golden Era (Flawless) |
| October | 25°C | 26°C | 16°C | ☀️ 9 hrs | Warm & Calm Waters |
| November This Month | 22°C | 21°C | 12°C | ☀️ 7 hrs | Still Swimmable |
| December | 19°C | 17°C | 9°C | ☀️ 6 hrs | Crisp Winter Sea |
When is the best time to swim in Kalkan?
The best months for swimming in Kalkan are June, July, August, September, and October. Sea temperatures in May reach 21°C, offering a refreshing swim. September and October are considered the golden months, with sea temperatures around 25-27°C, fewer crowds, and calm turquoise waters.
Why is water at Kaputaş Beach colder than Kalkan Harbour?
Visitors often notice that Kaputaş Beach feels 1-2°C cooler than Kalkan Town Beach. This is due to natural freshwater mountain springs flowing beneath the canyon directly into the cove, giving Kaputaş its vivid turquoise transparency. Kalamar and Kışla bays, on the other hand, are sheltered and noticeably warmer.
Frequently Asked Questions: Kalkan Weather & Sea
❓ Can you swim in Kalkan in May?
Yes! In May, the sea temperature reaches 21°C and daytime air temperatures average 25°C. It is refreshing, clean, and ideal for uncrowded swimming.
❓ What month has the warmest sea in Kalkan?
August is the warmest month with sea temperatures reaching 28°C, followed closely by July and September at 27°C.
❓ Can you swim in Kalkan in October and November?
October is one of the absolute best months to swim in Kalkan (25°C sea temp). Even in November, the water remains around 22°C, which is warmer than early summer in most European destinations.
The weather is stunning in Kalkan today! Ready to set sail?
Crystal-clear turquoise coves, swimming stops and fresh Mediterranean dining on board. Book your day on Dilerim Boat or talk directly with our local captains.
