Swimming in Finland in june 2025 Sea temperature by city in june
Do you want to go to the beach in Finland in june 2025? Is it the right month to go for pleasant temperatures and staying in the water for a long time? The answer is on this page with the sea temperatures in june in Finland by city and our opinion on the chances of enjoying pleasant sea conditions.
Sea temperature in Finland in june 2025
Here, find the average sea temperature in Finland in june in several coastal cities.
South in june
56°F
min: 48°F / max: 64°F
57°F
min: 49°F / max: 65°F
Ekenäs
55°F
min: 47°F / max: 64°F
Hamina
57°F
min: 49°F / max: 65°F
Hanko
54°F
min: 45°F / max: 63°F
Ingå
56°F
min: 48°F / max: 63°F
West Coast in june
48°F
min: 33°F / max: 63°F
49°F
min: 35°F / max: 62°F
52°F
min: 43°F / max: 59°F
Turku Archipelago (Abo Skargard)
48°F
min: 33°F / max: 63°F
Rauma
47°F
min: 32°F / max: 63°F
Jakobstad
50°F
min: 41°F / max: 58°F
Lapland in june
48°F
min: 44°F / max: 53°F
52°F
min: 43°F / max: 62°F
52°F
min: 43°F / max: 61°F
49°F
min: 45°F / max: 51°F
Honningsvåg
46°F
min: 43°F / max: 50°F
46°F
min: 42°F / max: 50°F
North in june
49°F
min: 40°F / max: 59°F
52°F
min: 43°F / max: 61°F
Haukipudas
52°F
min: 43°F / max: 61°F
Kuivaniemi
52°F
min: 43°F / max: 60°F
Pyhaejoki
50°F
min: 41°F / max: 59°F
Raahe
50°F
min: 40°F / max: 59°F
Where should you go swimming in Finland in the month of june?
Swimming in Finland in june is freezing
In june in Finland swimming conditions are generally the same everywhere.
Forget about swimming in Helsinki, Åland, Alta, Kalajoki, Kemi, Kotka, Lulea, Oulu, Tromso, Turku, Vaasa, Turku Archipelago (Abo Skargard), Honningsvåg, Kirkenes, Rauma, Båtsfjord, Ekenäs, Hamina, Hammerfest, Hanko, Haukipudas, Ingå, Jakobstad, Kirkkonummi, Kokkola, Kristinestad, Kuivaniemi, Lakselv, Lyngseidet, Naantali, Oravais, Pargas, Piteå, Porvoo, Pyhaejoki, Raahe, Skjervoy, Storslett, Tornio, Uusikaupunki, Vadsø, Vantaa and Vardø in june! The water temperature is freezing, reaching as low as 48°F (and only 64°F at the best of times). Our advice: plan on sightseeing, and don't bring your beach towel!
Where to go swimming in Finland in june: the map of sea temperatures
ideal swimming 
pleasant swimming 
cool swimming 
cold swimming 
freezing swimmingWater temperature and seasonal norms in june
Helsinki
| June | |||
| Average sea temperature | 56°F | ||
| Minimum sea temperature | 48°F | ||
| Maximum sea temperature | 64°F | ||
| Average outside temperature | 61°F | ||
| Maximum outside temperature | 65°F | ||
| Minimum outside temperature | 59°F | ||
| Precipitation | 3in | ||
| Number of days of precipitation | 5 jour(s) (18%) | ||
| Cloud cover | 36% | ||
| Our opinion | freezing swimming |
More information on swimming in Helsinki in june
Åland
| June | |||
| Average sea temperature | 48°F | ||
| Minimum sea temperature | 33°F | ||
| Maximum sea temperature | 63°F | ||
| Average outside temperature | 56°F | ||
| Maximum outside temperature | 58°F | ||
| Minimum outside temperature | 54°F | ||
| Precipitation | 2in | ||
| Number of days of precipitation | 3 jour(s) (10%) | ||
| Cloud cover | 34% | ||
| Our opinion | freezing swimming |
More information on swimming in Åland in june
Alta
| June | |||
| Average sea temperature | 48°F | ||
| Minimum sea temperature | 44°F | ||
| Maximum sea temperature | 53°F | ||
| Average outside temperature | 50°F | ||
| Maximum outside temperature | 52°F | ||
| Minimum outside temperature | 47°F | ||
| Precipitation | 3.7in | ||
| Number of days of precipitation | 6 jour(s) (18%) | ||
| Cloud cover | 64% | ||
| Our opinion | freezing swimming |
More information on swimming in Alta in june
Kalajoki
| June | |||
| Average sea temperature | 49°F | ||
| Minimum sea temperature | 40°F | ||
| Maximum sea temperature | 59°F | ||
| Average outside temperature | 56°F | ||
| Maximum outside temperature | 59°F | ||
| Minimum outside temperature | 54°F | ||
| Precipitation | 2.6in | ||
| Number of days of precipitation | 4 jour(s) (14%) | ||
| Cloud cover | 38% | ||
| Our opinion | freezing swimming |
More information on swimming in Kalajoki in june
Kemi
| June | |||
| Average sea temperature | 52°F | ||
| Minimum sea temperature | 43°F | ||
| Maximum sea temperature | 62°F | ||
| Average outside temperature | 56°F | ||
| Maximum outside temperature | 58°F | ||
| Minimum outside temperature | 52°F | ||
| Precipitation | 3.3in | ||
| Number of days of precipitation | 5 jour(s) (18%) | ||
| Cloud cover | 42% | ||
| Our opinion | freezing swimming |
More information on swimming in Kemi in june
List of coastal cities in Finland
| Helsinki in june | freezing swimming |
| Åland in june | freezing swimming |
| Alta in june | freezing swimming |
| Kalajoki in june | freezing swimming |
| Kemi in june | freezing swimming |
| Kotka in june | freezing swimming |
| Lulea in june | freezing swimming |
| Oulu in june | freezing swimming |
| Tromso in june | freezing swimming |
| Turku in june | freezing swimming |
| Vaasa in june | freezing swimming |
| Turku Archipelago (Abo Skargard) in june | freezing swimming |
| Honningsvåg in june | freezing swimming |
| Kirkenes in june | freezing swimming |
| Rauma in june | freezing swimming |
| Båtsfjord in june | freezing swimming |
| Ekenäs in june | freezing swimming |
| Hamina in june | freezing swimming |
| Hammerfest in june | freezing swimming |
| Hanko in june | freezing swimming |
| Haukipudas in june | freezing swimming |
| Ingå in june | freezing swimming |
| Jakobstad in june | freezing swimming |
| Kirkkonummi in june | freezing swimming |
| Kokkola in june | freezing swimming |
| Kristinestad in june | freezing swimming |
| Kuivaniemi in june | freezing swimming |
| Lakselv in june | freezing swimming |
| Lyngseidet in june | freezing swimming |
| Naantali in june | freezing swimming |
| Oravais in june | freezing swimming |
| Pargas in june | freezing swimming |
| Piteå in june | freezing swimming |
| Porvoo in june | freezing swimming |
| Pyhaejoki in june | freezing swimming |
| Raahe in june | freezing swimming |
| Skjervoy in june | freezing swimming |
| Storslett in june | freezing swimming |
| Tornio in june | freezing swimming |
| Uusikaupunki in june | freezing swimming |
| Vadsø in june | freezing swimming |
| Vantaa in june | freezing swimming |
| Vardø in june | freezing swimming |