BrrChecker
Photo: Alexandar Vujadinovic · CC BY-SA 4.0

Water temperature in Sweden

Baltic Sea 22.0 °C, Kattegat 20.0 °C, Mälaren 22.0 °C. The coldest spot is Baltic Sea, Nynäshamn at 8.7 °C. As of September 20, 2026, 391 locations from official monitoring networks.

26.0 °C
warmest spot · Gingsjön
8.7 °C
coldest · Baltic Sea, Nynäshamn
17.9 °C
average of all spots
391
locations

Updated on September 20, 2026

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The warmest spot of each kind of water

Regions

Sweden, region by region

8 regions, each with today's range and its best-known spots. Tap one to open the region's list.

Baltic Sea
Photo: Alexandar Vujadinovic · CC BY-SA 4.0
Baltic Sea8.7–22.0 °C
114 coasts & beaches
Baltic Sea, Hägernäsbadet 22.0 °C · Baltic Sea, Näsaängsbadet 22.0 °C · Baltic Sea, Färjestaden, Granudden/Talludd 22.0 °C
Kattegat
Photo: Helle Krog · CC BY 3.0
Kattegat15.2–20.0 °C
70 coasts & beaches
Kattegat, Mölle, Solviken 20.0 °C · Kattegat, Arild, Kallbadhuset 20.0 °C · Kattegat, Farhultsbaden 20.0 °C
Mälaren
Photo: Salgo60 · CC0
Mälaren18.0–22.0 °C
25 lakes
Mälaren, Hässelby Allmänna Bad 22.0 °C · Mälaren, Kanaanbadet V, Mälaren 22.0 °C · Mälaren, Kanaanbadet Ö, Mälaren 22.0 °C
Vänern
Photo: Jonas Bergsten · Public domain
Vänern15.0–23.6 °C
20 lakes
Vänern, Kroppkärrssjön 23.6 °C · Vänern, Örsholmstjärn 20.3 °C · Vänern, Vänern, Räggårdsviken 20.0 °C
Öresund
Photo: Guillaume Baviere · CC BY 2.0
Öresund15.5–19.3 °C
19 coasts & beaches
Öresund, Örby Ängar 19.3 °C · Öresund, Hamnhusen, T-bryggan 19.0 °C · Öresund, Lomma Norra 19.0 °C
Vättern
Photo: Jacek Lesniowski · CC BY-SA 3.0
Vättern13.0–21.0 °C
16 lakes
Vättern, Varamobaden 1 söder 21.0 °C · Vättern, Örserumsbadet 20.0 °C · Vättern, Axamobadet 20.0 °C
Bottnischer Meerbusen
Photo: Fredriklarssonphotography · CC BY-SA 4.0
Bottnischer Meerbusen9.0–18.0 °C
14 coasts & beaches
Bottnischer Meerbusen, Boviksbadet 18.0 °C · Bottnischer Meerbusen, Norrmjöle havsbad 16.0 °C · Bottnischer Meerbusen, Bettnesands havsbad 16.0 °C
Skagerrak
Photo: Averater · CC BY 3.0
Skagerrak15.8–19.0 °C
11 coasts & beaches
Skagerrak, Sandön, Smögen 19.0 °C · Skagerrak, Unda camping 19.0 °C · Skagerrak, Saxenhof 19.0 °C
Right now

391 spots, 2 kinds of water

163 lakes228 coasts & beaches

© BrrChecker – all rights reserved. The compilation, texts, images and BrrScore are protected; the readings belong to the sources named. Automated extraction is not permitted.

About the data

Beyond temperature, this page carries 322 official bathing-water ratings and wave height at 16 buoys.

All spots

By region, with today's reading

Baltic Sea114 spots
Kattegat70 spots
Mälaren25 spots
Vänern20 spots
Öresund19 spots
Vättern16 spots
Bottnischer Meerbusen14 spots
Skagerrak11 spots
Other waters and lidos102 spots
Gingsjön26.0 °C
Hornasjön25.0 °C
Skavlöten23.0 °C
Albybadet22.0 °C
Skärsjön21.0 °C
Ilandatjärn21.0 °C
Långviken21.0 °C
Gyllebosjön20.7 °C
Åsabadet20.0 °C
Playa Mjörn20.0 °C
Djulösjön19.7 °C
Mangenbadet19.5 °C
Övre Rudan19.0 °C
Nedre Rudan19.0 °C
Sundshult19.0 °C
Arkadien18.0 °C
Lommaren18.0 °C
Gisen18.0 °C
Leken18.0 °C
Valjebadet18.0 °C
Kåsjöbadet18.0 °C
Stärnö17.3 °C
Skogssjön17.1 °C
Gröningen17.0 °C
Grebbestad17.0 °C
Boviken17.0 °C
Täbybadet16.0 °C
Furusjön16.0 °C

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