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Coldest sea in Sweden in March

118 coastal locations in Sweden ranked by typical March sea temperature, coldest first. Region-wide average in March: 3.0°C.

Coldest in March

Haparanda

-0.1°C March mean in Sweden

Regional March average

3.0°C

across all 118 coastal locations in Sweden

Vs annual mean

-6.3°C

below the year-round regional average

What the Sweden sea feels like in March

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 March fits in the year

March 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 March mean.

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 coldest Sweden locations in March

Sorted by typical March mean from a decade of daily readings, coldest first. Click any place for the full location page.

# Location March mean
1 Haparanda -0.1°C
2 Kalix -0.0°C
3 Rolfs -0.0°C
4 Töre Norrbottens län 0.0°C
5 Gammelstad 0.1°C
6 Lulea 0.1°C
7 Södra Sunderbyn Norrbottens län 0.1°C
8 Piteå Norrbottens län 0.2°C
9 Skelleftehamn 0.2°C
10 Ursviken 0.2°C
11 Taftea 0.4°C
12 Holmsund 0.6°C
13 Obbola 0.6°C
14 Nordmaling 0.8°C
15 Ornskoldsvik 1.0°C
16 Husum 1.0°C
17 Norrsundet 1.2°C
18 Kramfors 1.3°C
19 Ljusne 1.3°C
20 Stockvik 1.3°C
21 Sundsbruk 1.3°C
22 Sundsvall 1.3°C
23 Harnosand 1.3°C
24 Sandarne 1.3°C
25 Hudiksvall 1.4°C
Show 25 more ▸
26 Iggesund 1.4°C
27 Marielund 1.4°C
28 Alunda 1.5°C
29 Sandhamn 2.1°C
30 Brevik 2.5°C
31 Oestermalm 2.5°C
32 Saltsjobaden 2.5°C
33 Stockholm 2.5°C
34 Vaxholm 2.5°C
35 Pershagen 2.6°C
36 Nykoping 2.7°C
37 Trosa 2.8°C
38 Marieberg 2.8°C
39 Oxelosund 2.8°C
40 Nynashamn 2.8°C
41 Mörtnäs Stockholms län 2.8°C
42 Östermalm Stockholms län 2.8°C
43 Bara Södermanlands län 2.9°C
44 Vaestervik 3.0°C
45 Karlsborg Lake Vattern 3.1°C
46 Motala Lake Vattern 3.1°C
47 Oskarshamn 3.1°C
48 Vadstena Lake Vattern 3.1°C
49 Borgholm 3.1°C
50 Oland 3.2°C

Warmest 10 in Sweden in March

Same data the other way. The warmest spots for the same month.

# Location March mean
1 Smögen Västra Götalands län 4.7°C
2 Rydebäck Skåne län 4.4°C
3 Strömstad Västra Götalands län 4.4°C
4 Henån Västra Götalands län 4.4°C
5 Hönö Västra Götalands län 4.4°C
6 Öckerö Västra Götalands län 4.4°C
7 Rönnäng Västra Götalands län 4.4°C
8 Höganäs Skåne län 4.3°C
9 Hunnebostrand 4.3°C
10 Lysekil 4.3°C

More on this region