Kas Sea Temperature
Updated Sat 11:48 (Europe/Istanbul)
Turkey · Forecast updated Aug 8, 2026, 11:48 UTC
Current Sea Temperature
29.3°C
84.7°F
Very warm water
Versus this month's average
Close to average
The August average in our archive is 29.1°C (84.4°F).
Recent trend
Warming by 0.5°C
Seven-day average: 29.0°C, versus 28.5°C in the prior seven days.
What to wear
Very warm water
Swimwear is usually enough; a rash guard adds sun protection.
Cold tolerance varies. Wind, session length, sunshine, and exertion also affect comfort; temperature alone does not describe sea conditions.
Sea Surface Temperature Over the Year
In the data collected for Kas, monthly averages range from about 17.9°C (64.2°F) in March to 29.1°C (84.4°F) in August.
Over the past 30 days, the average sea temperature in Kas has been 28.9°C.
Monthly Water Temperature Averages
| Month | Min | Average | Max |
|---|---|---|---|
| January | 18.4°C / 65.1°F | 19.4°C / 66.8°F | 20.5°C / 68.9°F |
| February | 17.6°C / 63.7°F | 18.0°C / 64.5°F | 18.6°C / 65.5°F |
| March | 17.5°C / 63.5°F | 17.9°C / 64.2°F | 18.3°C / 64.9°F |
| April | 17.3°C / 63.1°F | 18.2°C / 64.8°F | 20.0°C / 68.0°F |
| May | 18.3°C / 64.9°F | 20.4°C / 68.7°F | 23.5°C / 74.3°F |
| June | 22.2°C / 72.0°F | 25.2°C / 77.4°F | 27.9°C / 82.2°F |
| July | 26.4°C / 79.5°F | 28.6°C / 83.4°F | 30.1°C / 86.2°F |
| August | 28.2°C / 82.8°F | 29.1°C / 84.4°F | 30.2°C / 86.4°F |
| September | 27.1°C / 80.8°F | 28.2°C / 82.7°F | 29.4°C / 84.9°F |
| October | 24.5°C / 76.1°F | 25.5°C / 78.0°F | 27.5°C / 81.5°F |
| November | 22.5°C / 72.5°F | 23.6°C / 74.4°F | 24.5°C / 76.1°F |
| December | 20.5°C / 68.9°F | 21.6°C / 70.9°F | 22.5°C / 72.5°F |
Profile calculated from 7965 hourly forecast records across 12 monthly periods. This is a growing archive, not a long-term climate normal.
About the water at Kas
Turquoise coast with excellent visibility
Kas Water Temperature: Common Questions
What is the sea temperature in Kas today?
The current sea surface temperature in Kas is 29.3°C. Over the last 30 days, the average has been 28.9°C.
When is the water warmest in Kas?
The warmest monthly average in the Kas archive is August, at around 29.1°C (84.4°F).
When is the water coldest in Kas?
The coldest monthly average in the archive is March, at around 17.9°C (64.2°F). A wetsuit is usually recommended during this period.
Can you swim in Kas today?
At 29.3°C, the water is usually comfortable for swimming and snorkeling.
Full Snorkeling Forecast
See how today's sea temperature, wave height, wind, and tides combine into a detailed snorkeling score for Kas.
View Snorkel Forecast →