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Warmest sea in Sweden in October

118 coastal locations in Sweden ranked by their typical October sea temperature. Region-wide average in October: 11.3°C. The top of the list is where to find the warmest swimming this month.

Warmest in October

Höllviken

13.2°C October mean in Sweden

Regional October average

11.3°C

across all 118 coastal locations in Sweden

Vs annual mean

+2.0°C

above the year-round regional average

What the Sweden sea feels like in October

Water at this temperature is cold and will feel very cold initially, but the body will get used to it and longer swims are possible. Experienced swimmers can manage several hours of swimming, however hypothermia is still a real risk.

Sweden monthly average 2.4°C to 17.4°C
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  • Warmest month August 17.4°C
  • Coldest month February 2.4°C
  • Annual mean 9.2°C
  • Months above 20°C 0 of 12

Where October fits in the year

October sits inside the regional pattern shown on the left. Pick a different month to see how the ranking shifts.

All twelve Sweden month rankings:

Sweden sea temperature map (live)

The map shows today's latest reading at every Sweden location. The list below is based on the typical October mean, useful for trip planning weeks or months ahead.

Zoom in to see individual locations. Click a pin for water temperatures. View list →
°C -2 0 1 3 5 7 9 11 13 15 17 19 21 24 27 30 35

Top 50 warmest Sweden locations in October

Sorted by the typical October mean built from a decade of daily readings at each location. Click any place for its 30-day chart, monthly profile, and full 10-year history.

# Location October mean
1 Höllviken Skåne län 13.2°C
2 Trelleborg 13.2°C
3 Lomma 13.1°C
4 Malmo 13.1°C
5 Ystadt Skåne län 13.0°C
6 Ystad 13.0°C
7 Sandhammaren 13.0°C
8 Smögen Västra Götalands län 12.9°C
9 Rydebäck Skåne län 12.9°C
10 Falsterbo 12.8°C
11 Landskrona 12.8°C
12 Ljunghusen 12.8°C
13 Hönö Västra Götalands län 12.7°C
14 Öckerö Västra Götalands län 12.7°C
15 Henån Västra Götalands län 12.7°C
16 Rönnäng Västra Götalands län 12.7°C
17 Hunnebostrand 12.7°C
18 Lysekil 12.7°C
19 Träslövsläge Hallands län 12.7°C
20 Stroemstad 12.7°C
21 Goteborg-Torsh. Västra Götaland 12.7°C
22 Höganäs Skåne län 12.7°C
23 Styrsö Västra Götalands län 12.7°C
24 Frillesås Hallands län 12.6°C
25 Strömstad Västra Götalands län 12.6°C
Show 25 more ▸
26 Hjuvik 12.6°C
27 Hoviksnas 12.6°C
28 Ljungskile 12.6°C
29 Marstrand 12.6°C
30 Myggenas 12.6°C
31 Stenungsund 12.6°C
32 Svanesund 12.6°C
33 Uddevalla 12.6°C
34 Andalen 12.6°C
35 Billdal 12.6°C
36 Donso 12.6°C
37 Gothenburg 12.6°C
38 Saro 12.6°C
39 Falkenberg 12.5°C
40 Karlstad Lake Vanern 12.5°C
41 Vanersborg Lake Vanern 12.5°C
42 Varberg 12.5°C
43 Kristinehamn Lake Vanern 12.5°C
44 Lidkoping Lake Vanern 12.5°C
45 Helsingborg 12.5°C
46 Mariestad Lake Vanern 12.5°C
47 Tylosand 12.5°C
48 Halmstad 12.5°C
49 Ahus 12.4°C
50 Bastad 12.4°C

Coldest 10 in Sweden in October

Same data the other way. Helpful if you want to know which Sweden coasts to avoid for swimming in October.

# Location October mean
1 Södra Sunderbyn Norrbottens län 8.0°C
2 Skelleftehamn 8.0°C
3 Ursviken 8.0°C
4 Töre Norrbottens län 8.1°C
5 Gammelstad 8.1°C
6 Lulea 8.1°C
7 Piteå Norrbottens län 8.1°C
8 Kalix 8.3°C
9 Rolfs 8.3°C
10 Haparanda 8.3°C

More on this region