Sea Temperature

Merimasku Sea Temperature

(Today) Sep 2018

14.4°C / 58°F

Current weather

18°C / 64°F
(clear sky)

Partly cloudy
Wind

13 mph

Humidity

72%


The measurements for the water temperature in Merimasku, Province of Western Finland 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 max / min water temperatures

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

Maximum and minimum monthly sea temperatures in Merimasku
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -1.8 -0.9 -0.9 -1 -1.5 0.4 1.2 0.9 -0.4 -0.8 -1.5 -2
Max °C 3.2 0.5 0.5 2.2 8.9 16.8 22.7 24 20.1 13.2 9.5 5.4
Min °F 30.9 30.9 31 31.5 33.6 39.4 42.7 42.8 39.4 36.2 33.8 31.5
Max °F 35.8 32.3 32.3 34.7 43.9 55.7 64.2 65.9 59.9 50.2 44.7 38.8

Average September sea temperatures

  • Max: 20.1°C / 68.1°F
  • Avg: 9.8°C / 49.6°F
  • Min: -0.5°C / 31.2°F
Merimasku average sea temperature chart

These average ocean temperatures for Merimasku are calculated from several years of archived data.

Map showing location of Merimasku (60.483330, 21.866670)

Locations nearby

Variations

Whilst sea temperatures for Merimasku are as accurate as current data allows, there may be slight local and regional variations depending on conditions. Time of day and wind direction may have a temporary local effect as can water flows from neraby rivers.

Alternate names for Merimasku
Merimasko

Merimasku average sea temperature chart