You really can swim in the middle of Stockholm. You just can’t swim anywhere you like. Here’s where it’s legal, which beaches are tested, how warm the water gets, and when to stay out.
When you need this
You’re staying in the city in summer and want a swim without a boat trip to the archipelago. You’ve seen people jump off a quay and wonder if you can too. You want the cleanest beach, a family-friendly one, or one with a ramp into the water. Or a sign at the beach advises against swimming, it rained hard last night, or the water looks green.
Can you swim in central Stockholm?
Yes, but the inner-city water has a legal map. Stockholm sits where Lake Mälaren meets the Baltic (Saltsjön), and large parts of that water are a designated harbour area (hamnområde). The city’s local public-order regulations say plainly: swimming is banned in the harbour area and near marked cables. (law)
The ban has three exemptions:
| Where you may swim in the harbour area | Status |
|---|---|
| Municipal bathing places | (law) |
| Within 10 metres of shorelines marked on the regulation’s map, or in another marked water area | (law) |
| Inside constructions built for bathing, while they are in place | (law) |
The city’s own summary for the marked spots is: don’t swim more than 10 metres out from the shore. Breaking the ban is punishable by a fine. Outside the inner-city harbour area, outer Stockholm has no general ban apart from a small zone at the Lövsta heating plant; there you swim at your own risk, as almost everywhere in Sweden.
New since 2025: the harbour ban is shrinking. In June 2025 the city opened four central swimming spots — a wooden platform with a net basket underneath at Munkbrohamnen by Gamla stan, a similar platform at Söder Mälarstrand, a ladder at Norr Mälarstrand and three jetties at Sjövikskajen in Liljeholmen. In spring 2026 the city proposed lifting the ban along nine more stretches, including Norra Djurgården and Brunnsviken, Södra Djurgården, Årstaviken and southern Skeppsholmen, and new jetties with pools opened on Norr and Söder Mälarstrand.
One thing has not changed: a lifted ban only means swimming is allowed. The city says plainly that it does not sample the water at the new quay spots as thoroughly as at its official bathing places.
Is the water clean?
At the official places, mostly yes. The city samples its 36 official bathing places for E. coli and intestinal enterococci from week 22 to week 33 — about late May to mid-August — and publishes results on the bathing-water service of HaV (Havs- och vattenmyndigheten, the Swedish Agency for Marine and Water Management). In 2026 Långholmen and Smedsudd were sampled about every two weeks; a newer beach with failed samples was tested roughly twice a week.
The four-year classification tells you the trend, not today’s water:
| Bathing place | Classification for 2026 | Worth knowing |
|---|---|---|
| Långholmens strandbad | Excellent | Poor in 2022 and 2023; two unfit samples in August 2026 |
| Smedsuddsbadet V | Good | Poor in 2023; every 2026 sample fit |
| Brunnsvikens strandbad | Good | Two unfit samples in August 2026 |
| Ekhagens strandbad | Good | Not an EU bathing water |
| Tanto strand 1 | New, not yet classified | Several unfit samples in summer 2026 |
For comparison, 82% of Sweden’s 480 EU bathing waters were rated excellent for 2026.
Three things can spoil a swim on the day:
- Heavy rain. When pipes overload, untreated sewage can overflow into the water (bräddning). Stockholm Vatten och Avfall, the city’s water company, says bathing water can be affected right after an overflow and advises caution about swimming after big rains. Give it a day or two.
- Cyanobacteria. In late June 2026 the city advised against swimming at 21 bathing places because of algae, Långholmen and Smedsuddsbadet among them. The city’s test: if you can’t see the bottom at more than half a metre, or there’s scum on the surface, stay out. More in our algal blooms guide.
- Lag. Lab analysis takes several days, so the latest posted result is never live. An on-site sign advising against swimming (avrådan från bad) beats any website.
The best city bathing places
| Place | Water | What you get | Best for |
|---|---|---|---|
| Smedsuddsbadet (Kungsholmen) | Mälaren, a bay of Riddarfjärden | Beach, lawns, jetty with ladder, ramp into the water, accessible toilet, shower, summer kiosk | The classic central beach |
| Långholmens strandbad (Södermalm) | Mälaren | Sand and grass, shower, toilets, ramp, café nearby; no changing rooms | A beach with a picnic |
| Munkbrohamnen (Gamla stan) | Mälaren | Wooden platform with a net basket against the current | A dip in the old town |
| Fredhällsbadet (Kungsholmen) | Mälaren | Fenced cliff bath with jetties, deep water, open daily 09.00–19.00 in June–August | Strong swimmers |
| Kristinebergsbadet (Kungsholmen) | Mälaren | Terraced wooden deck, deep water | Swimmers near Hornsbergs strand |
| Brunnsvikens strandbad (Norra Djurgården) | Brackish lake | Floating jetties, bathing raft, handrail into the water, 500 m from the metro | Children |
| Ekhagens strandbad (Norra Djurgården) | Brunnsviken | Beach without a jetty, buoy lines; no toilets, kiosk or parking | A quiet swim |
| Tanto strandbad (Södermalm) | Årstaviken | Accessible beach with shower | Easy access |
Fredhällsbadet is owned by the city but leased to a bathing club, and the club’s sauna is not open to the public. Långholmen also has a cliff bath, Långholmens klippbad, alongside its beach.
Hornsbergs strandpark, on northern Kungsholmen, appears on Stockholm’s tourist-board swim list, but it is not one of the city’s sampled bathing places. The nearest official spot is Kristinebergsbadet.
Further out, most of the larger beaches are in the outer districts: Hässelby, Ängby, Farsta, Flaten, Hökarängen, Mälarhöjden and Vinterviken among them. For sea swimming among islands, see the Stockholm archipelago guide.
Water temperature by month
The city records the water temperature when it samples. HaV’s averages for 2022–2026:
| Month | Långholmen | Smedsudd | Brunnsviken | Ekhagen |
|---|---|---|---|---|
| May | 14.2 °C | 13.8 °C | 14.8 °C | 14.6 °C |
| June | 19.5 °C | 19.4 °C | 18.9 °C | 17.7 °C |
| July | 19.9 °C | 19.8 °C | 20.6 °C | 18.0 °C |
| August | 21.1 °C | 19.7 °C | 19.8 °C | 18.2 °C |
So June to August sits around 19–21 °C, and May is bracing. By 1 October 2026, HaV’s forecast for Ekhagen was 13.8 °C. If you plan a winter dip, read our cold baths guide first.
Safety: no lifeguards, quays and cliffs
Stockholm’s bathing places are unguarded. The city says swimming there is at your own risk and that parents are responsible for their children. Most places have lifesaving equipment, and some mark the swimming area with buoy lines in summer. Never swim alone. Our water safety guide covers what to do if someone gets into trouble.
The harbour ban is about boats. Before lifting it anywhere in 2026, the city commissioned a maritime risk analysis from the research institute RISE that looked at accidents, ship traffic, currents and wash. That’s why the city-centre platforms have net baskets, the Sjövikskajen jetties are marked with buoys, and why swimming off an unmarked quay into a shipping lane is both illegal and dangerous.
Check before you jump. The Norr Mälarstrand jetty bans diving because objects in the water can be hard to see from the surface. Fredhällsbadet and Kristinebergsbadet have deep water where you must be able to swim. The national rule applies everywhere: never jump or dive into water you haven’t checked.
Accessibility, pools and nudity
Ramps into the water at Smedsuddsbadet and Långholmens strandbad; Tanto strandbad is described by the city as accessible, and Brunnsviken has a handrail into the water. Smedsudd also has an accessible toilet. For transport and other venues, see wheelchair-accessible Stockholm.
Prefer heated water? Stockholm runs outdoor pools in summer, including Eriksdalsbadet and Vanadisbadet. Entry rules, the naked shower and prices are in our swimming pools guide.
What to wear: city beaches are swimwear beaches. Topless and nude-bathing norms, and changing on a beach without a cabin, are covered in Swedish nudity norms.
Dogs: banned at marked bathing places from 1 June to 31 August, except guide, service and signal dogs.
Practical information
| What | Detail |
|---|---|
| Official bathing places | 36, sampled weeks 22–33 for E. coli and enterococci |
| Official EU season 2026 | 21 June–15 August |
| Where swimming is banned | Inner-city harbour area, outside marked spots, municipal bathing places and bathing constructions |
| How far out at marked spots | 10 metres (some proposed stretches 20 or 50 m — follow buoys) |
| Penalty | Fine (penningböter), set case by case |
| Lifeguards | None |
| Water temperature | About 19–21 °C June–August; 14–15 °C in May |
| Dogs | Banned at bathing places 1 June–31 August |
| Cost | Free |
| Check the water | HaV’s bathing-water service; SMHI’s algae map for the Baltic side |
FAQ
Can you swim in central Stockholm?
Yes, at the right places. The city runs official bathing places such as Smedsuddsbadet and Långholmen, and since 2025 has opened quay spots at Munkbrohamnen, Söder Mälarstrand and Norr Mälarstrand. Most inner-city water is a harbour area where swimming is banned outside marked spots, and there you may only swim about 10 metres out.
Is the water in Stockholm clean enough to swim in?
Mostly, at official bathing places. The city samples 36 of them for E. coli and enterococci from late May to mid-August. Långholmen is rated excellent for 2026, though single samples still fail. Check HaV’s bathing-water service, heed any advisory sign, and wait a day or two after heavy rain, when sewage overflows can affect the water.
What are the best beaches in Stockholm city?
For the centre, Smedsuddsbadet by Rålambshovsparken and Långholmens strandbad, both with sand, showers and ramps into the water. Brunnsviken suits children, Fredhällsbadet and Långholmen’s cliffs suit strong swimmers, and Munkbrohamnen puts you in the water beside Gamla stan. Further out, Hässelby, Ängby, Farsta and Flaten have larger beaches.
Are there lifeguards at Stockholm beaches?
No. The city describes its bathing places as unguarded: swimming is at your own risk and parents are responsible for their children. Most have lifesaving equipment such as a lifebuoy, and some mark the swimming area with buoy lines in summer. Never swim alone, and keep children within reach.
How warm is the water in Stockholm?
At sampling between 2022 and 2026, Stockholm’s bathing places averaged about 14–15 °C in May, around 19 °C in June and 20–21 °C in July and August. Brunnsviken’s sea-type water at Ekhagen ran a little cooler. By 1 October 2026 HaV forecast 13.8 °C there. Check HaV’s service for the latest reading.
Can I jump into the water from the quays in Stockholm?
Not wherever you like. Most inner-city quays lie in the harbour area, where swimming is banned outside marked spots, and boats and currents are the reason. Where swimming is allowed, check the depth first: the Norr Mälarstrand jetty bans diving because objects in the water are hard to see.
Can I bring my dog to a Stockholm beach?
Not in summer. Stockholm’s local regulations ban dogs at marked bathing places from 1 June to 31 August, with exemptions for guide, service and signal dogs. The ban is signed on site. Outside those months, or away from bathing places, keep dogs out of water with a visible algal bloom.
Related guides
- Stockholm city guide — where these beaches sit in the city
- Swimming in Swedish lakes — how the badplats system and swimmer’s itch work nationwide
- Algal blooms in the Baltic — how to read a bloom and SMHI’s daily map
- Swimming safety and life jackets — what to do when nobody is on lifeguard duty
- Swedish beaches — the sandy coasts beyond Stockholm
Facts verified 2026-10-01. Sources: City of Stockholm (local public-order regulations, Trafikkontoret, bathing-place pages), Stockholms Hamn AB, Havs- och vattenmyndigheten, Stockholm Vatten och Avfall and Krisinformation.se — full register in this topic’s source file. Found something outdated? Tell us and we’ll fix it.