Hamina Sea Temperature

(Today) 2022

6.2°C / 43.1°F

Current weather

5°C / 40°F
(clear sky)

Partly cloudy

Wind

10 mph

Humidity

70%


The measurements for the water temperature in Hamina, Southern Finland Province 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.

Monthly average water temp

Monthly average max / min water temperatures

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

Hamina average maximum / minimum water temperatures
Maximum and minimum monthly sea temperatures in Hamina
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -2.2 -1.5 -1.4 -2 1.1 9.9 16 16.3 11.8 6 1.8 -1.4
Max °C 2 0.1 0.6 4.2 12.3 17.7 23.2 21.6 18.4 14.2 10.5 7
Min °F 29.7 29.9 30.4 31 38.5 52.9 63.7 63.4 55.9 46.1 38.7 32.9
Max °F 33.9 31.5 32.3 37.1 49.7 60.7 70.9 68.7 62.5 54.3 47.4 41.2

The warmest water temperature is in July with an average around 67.3°F / 19.6°C. The coldest month is February with an average water temperature of 30.7°F / -0.7°C.