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04.10.2026Write to us

Mersin Sea Temperature & Swimming Conditions

Last verified: · Verified at source: Sea measurement (sample)
DIRECT ANSWER

Sea water temperature off Mersin is 22°C; wave height 0,4 m, wind 14 km/h and the swimming flag is green. Water temperature, waves and sea-urchin risk of the 9 coastal districts are in the table below. The data is sample data at the design stage.

22°
Sea water
Waves 0,4 m · Green flag
MersinTable for 9 coastal districts below
Waves0,4m
Wind14km/h
UV index7High
Air26°C
FlagGreen

5-Day Sea Temperature

  • Today04.10
    21°
    22°
  • Tomorrow05.10
    21°
    22°
  • Tuesday06.10
    20°
    22°
  • Wednesday07.10
    20°
    21°
  • Thursday08.10
    19°
    21°

Coastal Districts

Sea conditions of 9 coastal districts

DistrictWater temperatureWavesSwimming flagNote
Akdeniz23°C0,4 mGreen flagSea-urchin risk: low
Yenişehir22°C0,4 mGreen flagSea-urchin risk: medium
Mezitli21°C0,3 mGreen flagSea-urchin risk: low
Tarsus22°C0,6 mYellow flagSea-urchin risk: low
Erdemli22°C0,4 mGreen flagSea-urchin risk: low
Silifke21°C0,4 mGreen flagSea-urchin risk: low
Anamur22°C0,6 mYellow flagSea-urchin risk: medium
Bozyazı23°C0,5 mGreen flagSea-urchin risk: medium
Aydıncık23°C0,4 mGreen flagSea-urchin risk: low

Frequently Asked Questions

What is the sea water temperature in Mersin?
Sea water temperature off Mersin is 22°C.
Can you swim in the sea in Mersin?
Swimming is suitable as the wave height is 0,4 m and the flag is green; flag status per district is in the table.
Which beaches have a sea-urchin risk?
The risk is marked medium on the coasts of Yenişehir, Anamur and Bozyazı; water shoes are recommended.
Where does this information come from?
It is sample data at the design stage; when published it will be taken from official sea measurement sources and written with source and time stamp.