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Warmest sea temperature in Denmark in September

Where the sea is warmest across Denmark during September, ranked by long-term monthly average water temperature. Skagen Sønderstrand (North Sea Coast, Denmark) tops the list at around 16°C. Open any spot for today's live water temperature and a 7-day swim forecast.

  1. 1
    Skagen Sønderstrand
    North Sea Coast · Denmark · North Sea
    Cool — shorty wetsuit recommended
    16°C
    September average
  2. 2
    Henne Strand
    North Sea Coast · Denmark · North Sea
    Cool — shorty wetsuit recommended
    16°C
    September average
  3. 3
    Blokhus
    North Sea Coast · Denmark · North Sea
    Cool — shorty wetsuit recommended
    16°C
    September average
  4. 4
    Marielyst
    Baltic Coast · Denmark · Baltic Sea
    Cool — shorty wetsuit recommended
    16°C
    September average
  5. 5
    Dueodde
    Baltic Coast · Denmark · Baltic Sea
    Cool — shorty wetsuit recommended
    16°C
    September average
  6. 6
    Bellevue
    Baltic Coast · Denmark · Baltic Sea
    Cool — shorty wetsuit recommended
    16°C
    September average
  7. 7
    Amager Strand
    Baltic Coast · Denmark · Baltic Sea
    Cool — shorty wetsuit recommended
    16°C
    September average
  8. 8
    Hornbæk Beach
    Capital Region · Denmark · Baltic Sea
    Cool — shorty wetsuit recommended
    16°C
    September average
  9. 9
    Tisvildeleje Beach
    Capital Region · Denmark · Baltic Sea
    Cool — shorty wetsuit recommended
    16°C
    September average
  10. 10
    Liseleje Beach
    Capital Region · Denmark · Baltic Sea
    Cool — shorty wetsuit recommended
    16°C
    September average
  11. 11
    Marielyst Beach
    Region Zealand · Denmark · Baltic Sea
    Cool — shorty wetsuit recommended
    16°C
    September average
  12. 12
    Karrebæksminde Beach
    Region Zealand · Denmark · Baltic Sea
    Cool — shorty wetsuit recommended
    16°C
    September average
  13. 13
    Stevns Beach
    Region Zealand · Denmark · Baltic Sea
    Cool — shorty wetsuit recommended
    16°C
    September average
  14. 14
    Løkken Beach
    North Jutland · Denmark · North Sea
    Cool — shorty wetsuit recommended
    16°C
    September average
  15. 15
    Saltum Strand
    North Jutland · Denmark · North Sea
    Cool — shorty wetsuit recommended
    16°C
    September average
  16. 16
    Tornby Strand
    North Jutland · Denmark · North Sea
    Cool — shorty wetsuit recommended
    16°C
    September average
  17. 17
    Lønstrup Beach
    North Jutland · Denmark · North Sea
    Cool — shorty wetsuit recommended
    16°C
    September average
  18. 18
    Klitmøller Beach
    North Jutland · Denmark · North Sea
    Cool — shorty wetsuit recommended
    16°C
    September average
  19. 19
    Vorupør Beach
    North Jutland · Denmark · North Sea
    Cool — shorty wetsuit recommended
    16°C
    September average
  20. 20
    Vejers Strand
    South Jutland · Denmark · North Sea
    Cool — shorty wetsuit recommended
    16°C
    September average
  21. 21
    Blåvand Beach
    South Jutland · Denmark · North Sea
    Cool — shorty wetsuit recommended
    16°C
    September average
  22. 22
    Hvide Sande Beach
    Central Jutland · Denmark · North Sea
    Cool — shorty wetsuit recommended
    16°C
    September average
  23. 23
    Søndervig Beach
    Central Jutland · Denmark · North Sea
    Cool — shorty wetsuit recommended
    16°C
    September average
  24. 24
    Vester Husby Beach
    Central Jutland · Denmark · North Sea
    Cool — shorty wetsuit recommended
    16°C
    September average
  25. 25
    Fanø Beach
    South Jutland · Denmark · North Sea
    Cool — shorty wetsuit recommended
    16°C
    September average

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Denmark in September — frequently asked questions

Where is the sea warmest in Denmark in September?
Skagen Sønderstrand in Denmark has the warmest sea in Denmark in September, averaging about 16.0 °C. Henne Strand (16.0 °C) and Blokhus follow close behind.
How many beaches in Denmark are warm enough to swim in September?
None of the top 25 ranked beaches in Denmark reach 22 °C in September, so a wetsuit is recommended for anything longer than a quick dip.
How are these September sea temperatures calculated?
Each figure is a long-term monthly average sea surface temperature for that location, so it reflects a typical September rather than today's reading. Open a beach page for the live water temperature and 7-day forecast.

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