Swimming in Thessaloniki in april 2025: Average sea temperature in april and tide times in april 2025

Average sea temperature in Thessaloniki in april 2025.

In april, according to seasonal norms, the sea temperature in Thessaloniki is:

Minimum: 55°F

Average: 59°F

Maximum: 61°F

Other useful seasonal weather averages in april:

  • Outside temperature: 55°F to 67°F
  • Most common weather: "Clear/Sunny"
  • The wind blows at 8.1mph
  • It rains a total of 2.6in, over 4 day(s).

Should we swim in Thessaloniki in april?

No... The water temperature in Thessaloniki in april is freezing

You won't be able to swim in Thessaloniki in april! The water temperature is freezing, reaching as low as 55°F (and only 61°F at best)! Our advice: if you are going to Thessaloniki this month, plan to sightsee and forget the beach!

Note also that in april, the climate is good with an average outside temperature of 61°F, 2.6in of precipitation (over 4 days) and 70.59 % humidity.

Water and normal seasonal temperatures in Thessaloniki in april

April
Average sea temperature 59°F
Minimum sea temperature 55°F
Maximum sea temperature 61°F
Average outside temperature 63°F
Maximum outside temperature 68°F
Minimum outside temperature 56°F
Wind speed 8.7mph
Wind temperature 56°F
Precipitation 2.6in
Number of days of rain 4 jour(s)
(13%)
Humidity 71%
Visibility in kilometers 9.38km
Cloud cover 31%
Our opinion freezing swimming

Chart of the tides in april 2025

Tide times in april 2025 in Thessaloniki

Swim elsewhere in Greece in april

City Average T° Max. T° Our opinion
Athens in april61°F64°Fcold swimming
Greek islands of the Cyclades in april62°F65°Fcold swimming
Mykonos in april62°F66°Fcold swimming
Paros in april62°F66°Fcold swimming
Rhodes in april64°F67°Fcool swimming
Samos in april63°F65°Fcold swimming
Skiathos in april59°F62°Ffreezing swimming
Zante in april62°F65°Fcold swimming
Alonissos in april59°F63°Fcold swimming
Antiparos in april62°F66°Fcold swimming
Chios in april62°F65°Fcold swimming
Gregolimano in april60°F63°Fcold swimming
Hydra Island in april61°F64°Fcold swimming
Kalamata in april63°F65°Fcold swimming
Karpathos in april64°F67°Fcool swimming
Kavala in april57°F61°Ffreezing swimming
Lavrio in april61°F64°Fcold swimming
Lefkáda in april62°F65°Fcold swimming
Lemnos in april59°F62°Ffreezing swimming
Lesbos in april61°F64°Fcold swimming

Swim in Greece in april: sea temperature by city

Change units