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Loading Travel Forecast…Loading Travel Forecast…Loading Travel Forecast…The Oceania Sirena sails a 11-night Baltic Brilliance Oslo to Stockholm itinerary with Oceania Cruises, departing Oslo, Norway on July 13, 2026. It's a classic Northern Europe cruise. Travelers sailing in July can generally expect cold, short days. Ports of call include Oslo, Norway, Aalborg, Denmark, Copenhagen, Denmark, with 8 more along the way. Use the day-by-day forecast below to plan what to pack for each stop.
Oslo, Norway is a scheduled port of call on day 1 of the 11-night Baltic Brilliance Oslo to Stockholm cruise on Oceania Sirena. Expected weather: partially cloudy with highs near 78°F.
Aalborg, Denmark is a scheduled port of call on day 2 of the 11-night Baltic Brilliance Oslo to Stockholm cruise on Oceania Sirena. Expected weather: partially cloudy with highs near 77°F.
Copenhagen, Denmark is a scheduled port of call on day 3 of the 11-night Baltic Brilliance Oslo to Stockholm cruise on Oceania Sirena. Expected weather: clear with highs near 81°F.
Kiel, Germany is a scheduled port of call on day 4 of the 11-night Baltic Brilliance Oslo to Stockholm cruise on Oceania Sirena. Expected weather: partially cloudy with highs near 73°F.
Warnemunde, Germany is a scheduled port of call on day 5 of the 11-night Baltic Brilliance Oslo to Stockholm cruise on Oceania Sirena. Expected weather: rain, partially cloudy with highs near 72°F.
Ronne, Bornholm is a scheduled port of call on day 6 of the 11-night Baltic Brilliance Oslo to Stockholm cruise on Oceania Sirena. Expected weather: rain, partially cloudy with highs near 62°F.
Klaipeda, Lithuania is a scheduled port of call on day 7 of the 11-night Baltic Brilliance Oslo to Stockholm cruise on Oceania Sirena. Expected weather: partially cloudy with highs near 64°F.
Riga, Latvia is a scheduled port of call on day 8 of the 11-night Baltic Brilliance Oslo to Stockholm cruise on Oceania Sirena. Expected weather: partially cloudy with highs near 66°F.
Tallinn, Estonia is a scheduled port of call on day 9 of the 11-night Baltic Brilliance Oslo to Stockholm cruise on Oceania Sirena. Expected weather: partially cloudy with highs near 64°F.
Helsinki, Finland is a scheduled port of call on day 10 of the 11-night Baltic Brilliance Oslo to Stockholm cruise on Oceania Sirena. Expected weather: overcast with highs near 66°F.
Stockholm, Sweden is a scheduled port of call on day 11 of the 11-night Baltic Brilliance Oslo to Stockholm cruise on Oceania Sirena. Expected weather: partially cloudy with highs near 67°F.
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