All data are in degrees Fahrenheit

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Water temperature in Fethiye

Detailed information about the current water temperature in Fethiye. The trend over the last two weeks, daily averages, and precise forecast of the water temperature changes. Gain a deeper understanding of seasonal dynamics with monthly statistical analyses covering recent years.
Sea temperature in Fethiye now

84.2

°F

August 14, 05:36

Trend:

stable

Yesterday:

84.2°F

Tomorrow:

84.0°F

Sunrise:

06:20

Sunset:

19:56

Day Length:

13 h. 36 min.

Fethiye in August

Minimum:

63.6°F

Average:

65.7°F

Maximum:

67.6°F

Sea water temperature in Fethiye today

As of now, in Fethiye, the water temperature is 84.2°F. Swimming in water of this temperature is considered highly warm and would be enjoyable for everyone. At this temperature, you can comfortably engage in water-based activities for extended periods without experiencing discomfort. Today's reading is 0.6°F higher than the average recorded on this particular day in recent years. The sea temperature remains approximately unchanged from yesterday. According to the forecast, we expect the temperature to fall a bit.

Recent sea temperature and forecast

Today's water temperature is notably higher than the average recorded over the past two weeks, indicating a significant warming trend. It also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 86.3°F on 2025, while the historical minimum was 82.3°F on 2020.

Observations from the last two weeks indicate that the water temperature was in proximity to the lowest values recorded on those days in the past. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 84.1°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Fethiye

Date Current Year

actual* / forecast**

last year 10 years average
Jul 31 80.6°F 84.0°F 82.8°F
Aug 1 80.3°F 83.6°F 83.0°F
Aug 2 80.3°F 84.7°F 83.3°F
Aug 3 80.4°F 85.0°F 83.5°F
Aug 4 81.0°F 84.7°F 83.5°F
Aug 5 81.3°F 84.1°F 83.5°F
Aug 6 81.6°F 84.9°F 83.7°F
Aug 7 82.2°F 84.1°F 83.8°F
Aug 8 82.7°F 84.7°F 83.8°F
Aug 9 82.8°F 84.6°F 83.6°F
Aug 10 83.0°F 84.4°F 83.5°F
Aug 11 83.4°F 84.3°F 83.4°F
Aug 12 83.7°F 85.3°F 83.6°F
Aug 13 84.2°F 84.8°F 83.5°F
Aug 14 84.2°F 86.3°F 83.6°F
Aug 15 84.0°F 85.9°F 83.3°F
Aug 16 84.3°F 85.8°F 83.7°F
Aug 17 84.1°F 84.7°F 83.4°F
Aug 18 84.1°F 84.3°F 83.4°F
Aug 19 84.0°F 83.5°F 83.4°F
Aug 20 84.0°F 83.7°F 83.3°F
Aug 21 84.1°F 83.2°F 83.4°F

* actual - actual temperature values

** forecast - projected values for the next week

Real-time coastal temperatures could deviate by several degrees from the provided readings. These deviations often become evident following intense rainfall or strong winds.

Our forecasting methodology leverages a mathematical model, that uses current water and weather conditions, historical records, wind intensity and direction.

Sea water temperature in Fethiye by month

In Fethiye, the months June through October offer comfortable swimming conditions, which amounts to 156 swimming days.
The warmest water in Fethiye was recorded on August 26, 2024, reaching a 86.5°F. While the coldest temperature occurred on February 26, 2017, dipping to 60.7°F. The average readings by season are 65.6°F in Winter, 65.7°F in Spring, 80.3°F in Summer, and 76.8°F in Autumn.