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Warmest sea in Sweden in April

118 coastal locations in Sweden ranked by their typical April sea temperature. Region-wide average in April: 5.0°C. The top of the list is where to find the warmest swimming this month.

Warmest in April

Träslövsläge

7.4°C April mean in Sweden

Regional April average

5.0°C

across all 118 coastal locations in Sweden

Vs annual mean

-4.3°C

below the year-round regional average

What the Sweden sea feels like in April

Water at this temperature is freezing cold, can cause pain and takes your breath away. Unless you are very experienced and are under strict supervision, swimming in this water for more than a few minutes can be very dangerous. Be careful, stay safe, and enjoy the rush of endorphins and exhilaration from a brief cold water swim.

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 April fits in the year

April 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 April 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 April

Sorted by the typical April 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 April mean
1 Träslövsläge Hallands län 7.4°C
2 Höganäs Skåne län 7.3°C
3 Frillesås Hallands län 7.3°C
4 Smögen Västra Götalands län 7.3°C
5 Hönö Västra Götalands län 7.3°C
6 Öckerö Västra Götalands län 7.3°C
7 Bastad 7.2°C
8 Jonkoping Lake Vattern 7.2°C
9 Vejbystrand 7.2°C
10 Henån Västra Götalands län 7.2°C
11 Rönnäng Västra Götalands län 7.2°C
12 Falkenberg 7.2°C
13 Halmstad 7.2°C
14 Helsingborg 7.2°C
15 Mariestad Lake Vanern 7.2°C
16 Tylosand 7.2°C
17 Varberg 7.2°C
18 Goteborg-Torsh. Västra Götaland 7.2°C
19 Styrsö Västra Götalands län 7.2°C
20 Andalen 7.1°C
21 Billdal 7.1°C
22 Donso 7.1°C
23 Gothenburg 7.1°C
24 Saro 7.1°C
25 Kristinehamn Lake Vanern 7.1°C
Show 25 more ▸
26 Lidkoping Lake Vanern 7.1°C
27 Marstrand 7.1°C
28 Strömstad Västra Götalands län 7.1°C
29 Hunnebostrand 7.1°C
30 Karlstad Lake Vanern 7.1°C
31 Lysekil 7.1°C
32 Vanersborg Lake Vanern 7.1°C
33 Hjuvik 7.0°C
34 Hoviksnas 7.0°C
35 Ljungskile 7.0°C
36 Myggenas 7.0°C
37 Stenungsund 7.0°C
38 Svanesund 7.0°C
39 Uddevalla 7.0°C
40 Rydebäck Skåne län 7.0°C
41 Stroemstad 6.9°C
42 Falsterbo 6.6°C
43 Landskrona 6.6°C
44 Ljunghusen 6.6°C
45 Höllviken Skåne län 6.3°C
46 Lomma 5.9°C
47 Malmo 5.9°C
48 Trelleborg 5.9°C
49 Ystadt Skåne län 5.8°C
50 Ystad 5.7°C

Coldest 10 in Sweden in April

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

# Location April mean
1 Haparanda 0.1°C
2 Kalix 0.2°C
3 Rolfs 0.2°C
4 Töre Norrbottens län 0.3°C
5 Gammelstad 0.8°C
6 Lulea 0.8°C
7 Skelleftehamn 0.9°C
8 Ursviken 0.9°C
9 Södra Sunderbyn Norrbottens län 0.9°C
10 Piteå Norrbottens län 1.0°C

More on this region