Tallinn Sea Temperature

(Today) 2024

14.2°C / 57.6°F

The water will feel medium. The water will feel a bit chilly in just bathers / swimming costume. If you plan on wearing a wetsuit 4/3mm should be thick enough.

Current weather

8°C / 46°F
(fog)
Partly cloudy
Wind
7 mph
Humidity
93%

The measurements for the water temperature in Tallinn, Harju County are provided by the daily satellite readings provided by the NOAA. The temperatures given are the sea surface temperature (SST) which is most relevant to recreational users.

*Live data may vary from satellite readings for a number of reasons. These include local factors, depth of smapling and time of day.

Water temp by month

Monthly average max / min water temperatures

The graph below shows the range of monthly Tallinn water temperature derived from many years of historical sea surface temperature data.

Tallinn average maximum / minimum water temperatures
Maximum and minimum monthly sea temperatures in Tallinn
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -2 -1 -0.9 -1.2 1.3 9.3 15.2 16.5 12.4 6.8 3 -0.2
Max °C 4 1.2 1.1 4.6 12.6 17.6 22.5 21.5 19.2 14.9 11.1 8.4
Min °F 30.8 31.2 31.3 32.3 38.8 52 62.2 63.7 57 47.4 40.6 35.2
Max °F 36.8 33.3 33.2 38 50.1 60.3 69.5 68.7 63.8 55.5 48.7 43.7

The warmest water temperature is in August with an average around 66.2°F / 19.0°C. The coldest month is February with an average water temperature of 32.2°F / 0.1°C.