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Loading Travel Forecast…Loading Travel Forecast…Loading Travel Forecast…Departing Helsinki, Finland on July 26, 2026, the Norwegian Cruise Line (NCL) ship Norwegian Sun runs this 9-night Baltic from Helsinki to Copenhagen: Germany, Sweden & Poland sailing. It's a classic Northern Europe cruise. Travelers sailing in July can generally expect cold, short days. Ports of call include Helsinki, Finland, Tallinn, Estonia, Nynashamn, Sweden, with 6 more along the way. Scroll the daily outlook below to pack smart for every port of call.
Helsinki, Finland is a scheduled port of call on day 1 of the 9-night Baltic from Helsinki to Copenhagen: Germany, Sweden & Poland cruise on Norwegian Sun. Expected weather: partially cloudy with highs near 76°F.
Tallinn, Estonia is a scheduled port of call on day 2 of the 9-night Baltic from Helsinki to Copenhagen: Germany, Sweden & Poland cruise on Norwegian Sun. Expected weather: clear with highs near 67°F.
Nynashamn, Sweden is a scheduled port of call on day 3 of the 9-night Baltic from Helsinki to Copenhagen: Germany, Sweden & Poland cruise on Norwegian Sun. Expected weather: partially cloudy with highs near 73°F.
Riga, Latvia is a scheduled port of call on day 4 of the 9-night Baltic from Helsinki to Copenhagen: Germany, Sweden & Poland cruise on Norwegian Sun. Expected weather: partially cloudy with highs near 74°F.
Klaipeda, Lithuania is a scheduled port of call on day 5 of the 9-night Baltic from Helsinki to Copenhagen: Germany, Sweden & Poland cruise on Norwegian Sun. Expected weather: partially cloudy with highs near 72°F.
Gdynia, Poland is a scheduled port of call on day 6 of the 9-night Baltic from Helsinki to Copenhagen: Germany, Sweden & Poland cruise on Norwegian Sun. Expected weather: partially cloudy with highs near 75°F.
Warnemunde, Germany is a scheduled port of call on day 7 of the 9-night Baltic from Helsinki to Copenhagen: Germany, Sweden & Poland cruise on Norwegian Sun. Expected weather: partially cloudy with highs near 74°F.
Kiel, Germany is a scheduled port of call on day 8 of the 9-night Baltic from Helsinki to Copenhagen: Germany, Sweden & Poland cruise on Norwegian Sun. Expected weather: partially cloudy with highs near 73°F.
Copenhagen, Denmark is a scheduled port of call on day 9 of the 9-night Baltic from Helsinki to Copenhagen: Germany, Sweden & Poland cruise on Norwegian Sun. Expected weather: partially cloudy with highs near 70°F.
Compare rates and find your next sailing.
Most PopularHelsinki and Suomenlinna Day Tour with Ferry Ride
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Most PopularTallinn Highlights Shore Excursion With Port Return Transfer
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Most PopularPrivate Curonian Spit (Neringa) Tour from Klaipeda – Nida & Dunes
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From $33
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Most PopularAll-in-One: Beautiful Lübeck: Shore Excursion from Kiel Port
From $103
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Budget PickAll-in-One Hamburg Shore Excursion from the port of Kiel
From $103
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Budget PickExclusive Guided Boat Tour in Copenhagen
From $42
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Helsinki, Finland
Most PopularHelsinki and Suomenlinna Day Tour with Ferry Ride
From $127
Book NowBudget PickA Finntastic Walking Tour in Helsinki
From $23
Book NowTallinn, Estonia
Most PopularTallinn Highlights Shore Excursion With Port Return Transfer
From $69
Book NowBudget PickSoviet Walking Tour of Tallinn: Explore the City's Hidden History
From $35
Book NowKlaipeda, Lithuania
Most PopularPrivate Curonian Spit (Neringa) Tour from Klaipeda – Nida & Dunes
From $173
Book NowBudget PickHistorical Klaipeda Old Town -search for the lost City of Memel
From $33
Book NowKiel, Germany
Most PopularAll-in-One: Beautiful Lübeck: Shore Excursion from Kiel Port
From $103
Book NowBudget PickAll-in-One Hamburg Shore Excursion from the port of Kiel
From $103
Book NowCopenhagen, Denmark
Budget PickExclusive Guided Boat Tour in Copenhagen
From $42
Book NowPowered by Viator/Tripadvisor. Booking through our links may earn us a commission keeping this site free at no cost to you.
