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Loading Travel Forecast…Loading Travel Forecast…Loading Travel Forecast…Departing Warnemunde, Germany on September 19, 2026, the AIDA Cruises ship AIDAluna runs this 7-night Ostsee ab Warnemunde sailing. It's a classic Northern Europe cruise. Travelers sailing in September can generally expect cold, short days. Ports of call include Warnemunde, Germany, Riga, Latvia, Helsinki, Finland, with 3 more along the way. Scroll the daily outlook below to pack smart for every port of call.
Warnemunde, Germany is a scheduled port of call on day 1 of the 7-night Ostsee ab Warnemunde cruise on AIDAluna. Expected weather: partially cloudy with highs near 65°F.
Day 2 of 8 is a day at sea aboard AIDAluna, cruising between ports on the Ostsee ab Warnemunde itinerary.
Riga, Latvia is a scheduled port of call on day 3 of the 7-night Ostsee ab Warnemunde cruise on AIDAluna. Expected weather: partially cloudy with highs near 62°F.
Helsinki, Finland is a scheduled port of call on day 4 of the 7-night Ostsee ab Warnemunde cruise on AIDAluna. Expected weather: partially cloudy with highs near 57°F.
Helsinki, Finland is a scheduled port of call on day 5 of the 7-night Ostsee ab Warnemunde cruise on AIDAluna. Expected weather: partially cloudy with highs near 56°F.
Stockholm, Sweden is a scheduled port of call on day 6 of the 7-night Ostsee ab Warnemunde cruise on AIDAluna. Expected weather: partially cloudy with highs near 58°F.
Day 7 of 8 is a day at sea aboard AIDAluna, cruising between ports on the Ostsee ab Warnemunde itinerary.
Warnemunde, Germany is a scheduled port of call on day 8 of the 7-night Ostsee ab Warnemunde cruise on AIDAluna. Expected weather: partially cloudy with highs near 63°F.
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