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Loading Travel Forecast…Loading Travel Forecast…Loading Travel Forecast…Join Norwegian Cruise Line (NCL)'s Norwegian Sun for a 7-night voyage on the Baltic from Helsinki to Copenhagen: Germany, Sweden & Denmark route, setting out from Helsinki, Finland on August 29, 2026. It's a classic Northern Europe cruise. Travelers sailing in August can generally expect cold, short days. Ports of call include Helsinki, Finland, Tallinn, Estonia, Nynashamn, Sweden, with 4 more along the way. The forecasts below break the weather down port by port.
Helsinki, Finland is a scheduled port of call on day 1 of the 7-night Baltic from Helsinki to Copenhagen: Germany, Sweden & Denmark cruise on Norwegian Sun.
Tallinn, Estonia is a scheduled port of call on day 2 of the 7-night Baltic from Helsinki to Copenhagen: Germany, Sweden & Denmark cruise on Norwegian Sun.
Nynashamn, Sweden is a scheduled port of call on day 3 of the 7-night Baltic from Helsinki to Copenhagen: Germany, Sweden & Denmark cruise on Norwegian Sun.
Riga, Latvia is a scheduled port of call on day 4 of the 7-night Baltic from Helsinki to Copenhagen: Germany, Sweden & Denmark cruise on Norwegian Sun.
Day 5 of 8 is a day at sea aboard Norwegian Sun, cruising between ports on the Baltic from Helsinki to Copenhagen: Germany, Sweden & Denmark itinerary.
Warnemunde, Germany is a scheduled port of call on day 6 of the 7-night Baltic from Helsinki to Copenhagen: Germany, Sweden & Denmark cruise on Norwegian Sun.
Kiel, Germany is a scheduled port of call on day 7 of the 7-night Baltic from Helsinki to Copenhagen: Germany, Sweden & Denmark cruise on Norwegian Sun.
Copenhagen, Denmark is a scheduled port of call on day 8 of the 7-night Baltic from Helsinki to Copenhagen: Germany, Sweden & Denmark cruise on Norwegian Sun.
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