Sea temperature in Helsinki in Finland real-time sea temperature, 7-day forecast and historical data

Do you want to swim in the sea in Helsinki in Finland today? First, check if the sea temperature is appropriate for swimming with our data that is updated daily, and our water temperature forecast in Helsinki for the next few days.

Temperature of the sea in Helsinki today

Currently, the sea water temperature in Helsinki is at most:

41°F

(or 4° lower than the seasonal norm)

Other useful information about today's weather:

  • Outside temperature: 27°F to 31°F
  • Blizzard
  • The wind is blowing at 23mph
  • Wave height is 2.6ft on average, and 3.3ft at most, with a frequency of a wave every 0.1 seconds.
  • More details on the sea weather of Helsinki page

This report was generated on 30/11/2021

7 day sea water temperature forecast in Helsinki

Discover the weather forecast for the water temperature in Helsinki for the next 7 days below. You will also find the 7-day forecast for outside temperature and wave height. For more details, hour by hour, see the chart below the listing.

Tuesday 30 November 2021

Blizzard

sea temperature:
41°F

Wave height: 2ft to 3.6ft

Outside temperature: 27°F to 31°F

Wednesday 1 December 2021

Rafales de neige

sea temperature:
41°F

Wave height: 0.3ft to 2ft

Outside temperature: 25°F to 29°F

Thursday 2 December 2021

Partiellement nuageux

sea temperature:
41°F

Wave height: 0.3ft to 1.3ft

Outside temperature: 23°F to 29°F

Friday 3 December 2021

Lu00e9gu00e8res averses de neige

sea temperature:
41°F

Wave height: 0.3ft to 1.3ft

Outside temperature: 27°F to 29°F

Saturday 4 December 2021

Lu00e9gu00e8res averses de neige

sea temperature:
41°F

Wave height: 0.3ft

Outside temperature: 25°F to 29°F

Sunday 5 December 2021

Averses de neige modu00e9ru00e9es u00e0 fortes

sea temperature:
41°F

Wave height: 0.3ft

Outside temperature: 22°F to 25°F

Monday 6 December 2021

Neige forte

sea temperature:
41°F

Wave height: 0.3ft to 1ft

Outside temperature: 20°F to 25°F

Chart of water temperature variation over 7 days

History of water temperature in Helsinki

We record the water temperature daily in Helsinki In this way, we can provide you with the average sea temperature in Helsinki over the last 12 months and a more detailed chart for recent months.

Monthly sea temperature averages over 12 months

november 2021
Average water temperature: 43°F (41°F to 43°F)

Variation of water temperature in Helsinki over the past 2 months

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