Warmest sea in Sweden

118 coastal locations in Sweden ranked by their year-round average sea temperature. The regional average is 9.3°C. The top of the list shows where to find the warmest water in a typical year. The bottom shows the coldest year-round coasts of the region.

Warmest location

Smögen

10.7°C annual mean in Sweden

Regional average

9.3°C

across all 118 Sweden coastal locations

Warmest month

August

17.4°C region-wide average

Sweden monthly average 2.4°C to 17.4°C

Warmest month August 17.4°C
Coldest month February 2.4°C
Annual mean 9.2°C
Months above 20°C 0 of 12

Month by month across Sweden

Sea temperatures in Sweden swing from 2.4°C in February to 17.4°C in August on average across every coast we track. That spread of 15°C hides much bigger swings at individual locations.

Want a specific month? Pick one for a dedicated ranking:

Sweden sea temperature map

Today's pin colours show the latest daily reading at every Sweden location we track. Pick any pin for the location's full page.

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 locations in Sweden

The warmest coastal locations across all of Sweden, sorted by year-round average. Click any place for its 30-day chart, monthly profile, and 10-year history.

#	Location	Country	Annual mean	Latest
1	Smögen Västra Götalands län	Sweden	10.7°C	10.3°C
2	Strömstad Västra Götalands län	Sweden	10.6°C	10.3°C
3	Höganäs Skåne län	Sweden	10.6°C	11.4°C
4	Träslövsläge Hallands län	Sweden	10.6°C	11.3°C
5	Hönö Västra Götalands län	Sweden	10.6°C	10.5°C
6	Öckerö Västra Götalands län	Sweden	10.6°C	10.5°C
7	Rydebäck Skåne län	Sweden	10.6°C	10.8°C
8	Falkenberg	Sweden	10.6°C	11.4°C
9	Frillesås Hallands län	Sweden	10.6°C	10.6°C
10	Helsingborg	Sweden	10.6°C	11.4°C
11	Stroemstad	Sweden	10.6°C	10.4°C
12	Höllviken Skåne län	Sweden	10.5°C	9.9°C
13	Hunnebostrand	Sweden	10.5°C	10.3°C
14	Lysekil	Sweden	10.5°C	10.3°C
15	Goteborg-Torsh. Västra Götaland	Sweden	10.5°C	10.5°C
16	Henån Västra Götalands län	Sweden	10.5°C	10.4°C
17	Rönnäng Västra Götalands län	Sweden	10.5°C	10.4°C
18	Styrsö Västra Götalands län	Sweden	10.5°C	10.5°C
19	Varberg	Sweden	10.5°C	11.3°C
20	Halmstad	Sweden	10.5°C	11.4°C
21	Marstrand	Sweden	10.5°C	10.5°C
22	Andalen	Sweden	10.5°C	10.6°C
23	Billdal	Sweden	10.5°C	10.6°C
24	Donso	Sweden	10.5°C	10.6°C
25	Gothenburg	Sweden	10.5°C	10.6°C

Show 25 more ▸

26	Mariestad Lake Vanern	Sweden	10.5°C	11.3°C
27	Saro	Sweden	10.5°C	10.6°C
28	Tylosand	Sweden	10.5°C	11.3°C
29	Sandhammaren	Sweden	10.5°C	8.8°C
30	Trelleborg	Sweden	10.5°C	9.2°C
31	Bastad	Sweden	10.5°C	11.4°C
32	Hjuvik	Sweden	10.5°C	10.4°C
33	Hoviksnas	Sweden	10.5°C	10.4°C
34	Jonkoping Lake Vattern	Sweden	10.5°C	11.4°C
35	Kristinehamn Lake Vanern	Sweden	10.5°C	10.6°C
36	Lidkoping Lake Vanern	Sweden	10.5°C	10.6°C
37	Ljungskile	Sweden	10.5°C	10.4°C
38	Myggenas	Sweden	10.5°C	10.4°C
39	Stenungsund	Sweden	10.5°C	10.4°C
40	Svanesund	Sweden	10.5°C	10.4°C
41	Uddevalla	Sweden	10.5°C	10.4°C
42	Vejbystrand	Sweden	10.5°C	11.4°C
43	Karlstad Lake Vanern	Sweden	10.5°C	10.5°C
44	Vanersborg Lake Vanern	Sweden	10.5°C	10.5°C
45	Ystad	Sweden	10.5°C	8.8°C
46	Falsterbo	Sweden	10.4°C	10.6°C
47	Landskrona	Sweden	10.4°C	10.6°C
48	Ljunghusen	Sweden	10.4°C	10.6°C
49	Lomma	Sweden	10.4°C	9.4°C
50	Malmo	Sweden	10.4°C	9.4°C

Coldest 10 in Sweden for contrast

Same data, sorted the other way. Useful if you want to know which Sweden coasts stay coldest year-round.

#	Location	Country	Annual mean
1	Skelleftehamn	Sweden	6.0°C
2	Ursviken	Sweden	6.0°C
3	Kalix	Sweden	6.2°C
4	Rolfs	Sweden	6.2°C
5	Gammelstad	Sweden	6.2°C
6	Lulea	Sweden	6.2°C
7	Haparanda	Sweden	6.2°C
8	Piteå Norrbottens län	Sweden	6.3°C
9	Töre Norrbottens län	Sweden	6.3°C
10	Södra Sunderbyn Norrbottens län	Sweden	6.3°C