15.07.2026

What to do in Świnoujście when it rains? A plan for a rainy day by the Baltic Sea

The forecast shows clouds all day, and you are on holiday by the sea. Don't worry. Almost every tourist here asks what to do in Świnoujście when it rains, and the city has several really good answers. A rainy morning by the Baltic Sea can be just as enjoyable as a sunny one if you know where to go.

The best thing is that most of these attractions are indoors and operate regardless of the season. Below you will find a ready-made plan for a wet day, from water-based fun to a relaxing afternoon at the hotel SPA.

Aquapark in Świnoujście for rainy weather

When rain is pouring from the sky, water can still be the best idea—just indoors. Aquapark Baltic Park Molo by the promenade is the largest facility of its kind in the area, with recreational pools, slides, a lazy river and a wellness zone with saunas.

The biggest hit is the artificial surfing wave, where you can try your hand even without previous experience. The youngest visitors have a separate area with shallow pools, while the heated outdoor pool operates all year round, so you can swim in it even when clouds are hanging overhead.

aquapark w Świnoujściu zjeżdżalnie

Pools and swimming pools outside the aquapark

If you prefer a more peaceful swim, you have two intimate options. Uznam Arena on Grodzka Street is a municipal swimming pool with a pool, recreation area and saunas, ideal for a relaxing afternoon. Basen Nautilus on Orzeszkowej Street is smaller and more intimate, with a sauna, steam room and jacuzzi.

Świnoujście Fortress forts under cover

Raining? This is the perfect time to go underground. Świnoujście has one of the best-preserved complexes of Prussian fortifications in Poland, and its thick brick walls protect against rain and wind better than many an umbrella.

On Uznam Island, you can visit Fort Anioła, hidden in the Spa Park, with a Vikings' Hall and an amber mine inside, as well as Fort Zachodni with the Fortress History Museum. On the other side of the Świna River, Fort Gerharda awaits, together with the Underground City, an extensive complex of shelters connected by corridors.

How to get to the forts when it rains

You can reach the Underground City on Wolin Island by car through the tunnel under the Świna River, so you do not have to stand in the rain waiting for the ferry. Fort Gerhard and the nearby lighthouse can be visited as part of a boat cruise, while Fort Anioła and Fort Zachodni on Uznam are within a short walk or drive from the centre.

The Museum of Sea Fishing and other indoor places

For a rainy afternoon with children, it is hard to find a better destination than the Museum of Sea Fishing in the former town hall. Here you can see ship models, old fishing tools, aquariums and a collection of amber, while learning what life in the port was like in the past.

It is the kind of place that is easy to overlook in fine weather but turns out to be a bull's-eye when it rains. The visit takes long enough for you to comfortably wait out the worst downpour.

Cafés and local flavours for a rainy day

Rain is also an excuse to sit down for longer and enjoy something delicious. Świnoujście has no shortage of cafés and fish restaurants where you can comfortably wait out a passing downpour over a plate of fresh fish or a slice of cake. Many tourists admit that it is precisely on such a grey day that they discover places they would not have noticed while rushing between the beach and attractions.

If you prefer to stay close to your base, you can also find homemade pastries at the Boutique Residence Irys café, so you do not even have to go out in the rain for an afternoon coffee.

When it is drizzling: Spa Park, the port and a trip to Germany

A passing shower does not have to mean being confined indoors. A walk through the Spa Park works even in light drizzle, as the old trees shelter the paths and after a few minutes you reach the promenade anyway.

The port is another atmospheric idea. Watching ships sail in has its charm in any weather, and the nearby Stawa Młyny looks impressive in a rainy setting too. If the clouds gradually clear, consider a short trip to Heringsdorf on the German side of the island, where a treetop walkway with views of the Baltic Sea awaits.

A rainy afternoon at the hotel SPA

Sometimes the best plan for a wet day is simply to slow down. Boutique Residence Irys has its own SPA & Wellness centre, so rain is a good excuse to book a massage, hydrotherapy or a brine bath instead of rushing from one attraction to another. After the treatments, there is still time for coffee and homemade pastries in the hotel café.

You will return to an air-conditioned room at Boutique Residence Irys with a seating area with pleasure, and since the hotel stands about 100 metres from the beach and directly by the promenade, as soon as the weather clears, you will be back at the centre of the action within minutes. For details of the treatments, see the SPA and wellness offer.

And when the sun returns, you can plan the rest of your holiday with the help of the article about the most beautiful viewpoints in Świnoujście or the ready-made 7-day holiday plan in Świnoujście.

Frequently asked questions: Świnoujście when it rains

Is the aquapark in Świnoujście open all year round?

Yes. Aquapark Baltic Park Molo operates regardless of the weather and season, and its heated outdoor pool is open all year round. It is the most reliable option for a rainy day.

What can you do with children in Świnoujście when it rains?

The best options are the aquapark, a recruit training-style tour of Fort Gerhard, and the Museum of Sea Fishing with its aquariums. All these places are indoors and keep children entertained for longer.

Does Boutique Residence Irys have a SPA?

Yes. The hotel has its own SPA & Wellness centre offering massages, hydrotherapy, brine baths and mud baths, so you can comfortably spend a rainy afternoon on site.

How far is the hotel from attractions for a rainy day?

Boutique Residence Irys is located by the promenade and about 100 metres from the beach, so you can walk to the aquapark and seaside attractions. The forts on Wolin Island are most conveniently reached through the tunnel under the Świna River.

Is Świnoujście worth visiting in the rain?

Yes. The city has enough indoor attractions—from the aquapark and forts to the museum and hotel SPA—that even several cloudy days will not spoil your holiday. The weather by the Baltic Sea usually changes during the day anyway.

Rain by the sea usually passes quickly. And even if it lasts longer, in Świnoujście you have plenty to fill every hour.

Plan a family holiday in Świnoujście

Once you know what to do with the children while you are here, the most enjoyable part remains: choosing your dates. Book a family stay at Boutique Residence Irys, just a few steps from the beach and promenade, and give the kids a holiday they will remember. During peak season, available dates disappear fastest, so it is worth arranging your booking well in advance.