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:

36°F

(or 0° higher than the seasonal norm)

Other useful information about today's weather:

  • Outside temperature: 29°F to 34°F
  • Overcast
  • The wind is blowing at 12.4mph
  • Wave height is 0.7ft on average, and 1.6ft 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 18/04/2024

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.

Thursday 18 April 2024

Couvert

sea temperature:
36°F

Wave height: 0.3ft to 0.7ft

Outside temperature: 29°F to 34°F

Friday 19 April 2024

Neige lu00e9gu00e8re

sea temperature:
32°F

Wave height: 0.7ft to 1.6ft

Outside temperature: 31°F to 34°F

Saturday 20 April 2024

Lu00e9gu00e8res averses de neige

sea temperature:
36°F

Wave height: 0.3ft to 1ft

Outside temperature: 29°F to 31°F

Sunday 21 April 2024

Partiellement nuageux

sea temperature:
36°F

Wave height: 0.3ft to 2ft

Outside temperature: 29°F to 34°F

Monday 22 April 2024

Partiellement nuageux

sea temperature:
32°F

Wave height: 1.6ft to 3ft

Outside temperature: 31°F to 34°F

Tuesday 23 April 2024

Partiellement nuageux

sea temperature:
36°F

Wave height: 0.7ft to 2.3ft

Outside temperature: 29°F to 34°F

Wednesday 24 April 2024

Neige forte

sea temperature:
32°F

Wave height: 0.3ft to 1.6ft

Outside temperature: 32°F to 40°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 24 months and a more detailed chart for recent months.

Monthly sea temperature averages over 24 months

april 2024
Average water temperature: 34°F (32°F to 36°F)
march 2024
Average water temperature: 32°F (32°F)
february 2024
Average water temperature: 32°F (32°F)
january 2024
Average water temperature: 34°F (32°F to 36°F)
december 2023
Average water temperature: 38°F (34°F to 41°F)
november 2023
Average water temperature: 45°F (41°F to 49°F)
october 2023
Average water temperature: 53°F (49°F to 58°F)
september 2023
Average water temperature: 59°F (56°F to 63°F)
august 2023
Average water temperature: 63°F (59°F to 67°F)
july 2023
Average water temperature: 59°F (56°F to 61°F)
june 2023
Average water temperature: 50°F (45°F to 58°F)
may 2023
Average water temperature: 41°F (34°F to 47°F)
april 2023
Average water temperature: 34°F (32°F to 38°F)
march 2023
Average water temperature: 32°F (32°F)
february 2023
Average water temperature: 32°F (32°F)
january 2023
Average water temperature: 34°F (32°F to 36°F)
december 2022
Average water temperature: 39°F (36°F to 41°F)
november 2022
Average water temperature: 44°F (41°F to 47°F)
october 2022
Average water temperature: 50°F (45°F to 56°F)
september 2022
Average water temperature: 60°F (54°F to 65°F)
august 2022
Average water temperature: 62°F (59°F to 67°F)
july 2022
Average water temperature: 58°F (56°F to 63°F)
june 2022
Average water temperature: 51°F (45°F to 59°F)
may 2022
Average water temperature: 42°F (38°F to 47°F)

Variation of water temperature in Helsinki over the past 2 months

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