Swimming in Tallinn in july 2025: Average sea temperature in july and tide times in july 2025

Average sea temperature in Tallinn in july 2025.

In july, according to seasonal norms, the sea temperature in Tallinn is:

Minimum: 60°F

Average: 66°F

Maximum: 73°F

Other useful seasonal weather averages in july:

  • Outside temperature: 64°F to 71°F
  • Most common weather: "Clear/Sunny"
  • The wind blows at 11.2mph
  • It rains a total of 5.2in, over 9 day(s).

Should we swim in Tallinn in july?

Yes... and no. The water temperature in Tallinn in july is cool

Swimming in july on the beaches of Tallinn is possible but the sea water is cool. So even though the sea temperature sometimes climbs to 73°F, it can also be as low as 60°F! Note that the average is 66°F.

Note also that in july, the climate is good with an average outside temperature of 68°F, 5.2in of precipitation (over 9 days) and 75.89 % humidity.

Water and normal seasonal temperatures in Tallinn in july

July
Average sea temperature 66°F
Minimum sea temperature 60°F
Maximum sea temperature 73°F
Average outside temperature 68°F
Maximum outside temperature 72°F
Minimum outside temperature 65°F
Wind speed 11.2mph
Wind temperature 65°F
Precipitation 5.2in
Number of days of rain 9 jour(s)
(29%)
Humidity 76%
Visibility in kilometers 9.44km
Cloud cover 34%
Our opinion cool swimming

Chart of the tides in july 2025

Tide times in july 2025 in Tallinn

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