10-Night Cruise on Mein Schiff RelaxZeitlose Ostsee, Hyggeliges Kopenhagen - Ab/Bis Kiel - Weather

Join TUI Cruises's Mein Schiff Relax for a 10-night voyage on the Zeitlose Ostsee, Hyggeliges Kopenhagen - Ab/Bis Kiel route, setting out from Kiel, Germany on September 6, 2026. It's a classic Northern Europe cruise. Travelers sailing in September can generally expect cold, short days. Ports of call include Kiel, Germany, Riga, Latvia, Tallinn, Estonia, with 5 more along the way. The forecasts below break the weather down port by port.

1. Day 1 — Sunday, Sep 6, 2026 — Kiel, Germany

   Kiel, Germany is a scheduled port of call on day 1 of the 10-night Zeitlose Ostsee, Hyggeliges Kopenhagen - Ab/Bis Kiel cruise on Mein Schiff Relax.

2. Day 2 — Monday, Sep 7, 2026 — At Sea

   Day 2 of 11 is a day at sea aboard Mein Schiff Relax, cruising between ports on the Zeitlose Ostsee, Hyggeliges Kopenhagen - Ab/Bis Kiel itinerary.

3. Day 3 — Tuesday, Sep 8, 2026 — Riga, Latvia

   Riga, Latvia is a scheduled port of call on day 3 of the 10-night Zeitlose Ostsee, Hyggeliges Kopenhagen - Ab/Bis Kiel cruise on Mein Schiff Relax.

4. Day 4 — Wednesday, Sep 9, 2026 — Tallinn, Estonia

   Tallinn, Estonia is a scheduled port of call on day 4 of the 10-night Zeitlose Ostsee, Hyggeliges Kopenhagen - Ab/Bis Kiel cruise on Mein Schiff Relax.

5. Day 5 — Thursday, Sep 10, 2026 — Helsinki, Finland

   Helsinki, Finland is a scheduled port of call on day 5 of the 10-night Zeitlose Ostsee, Hyggeliges Kopenhagen - Ab/Bis Kiel cruise on Mein Schiff Relax.

6. Day 6 — Friday, Sep 11, 2026 — At Sea

   Day 6 of 11 is a day at sea aboard Mein Schiff Relax, cruising between ports on the Zeitlose Ostsee, Hyggeliges Kopenhagen - Ab/Bis Kiel itinerary.

7. Day 7 — Saturday, Sep 12, 2026 — Gdynia, Poland

   Gdynia, Poland is a scheduled port of call on day 7 of the 10-night Zeitlose Ostsee, Hyggeliges Kopenhagen - Ab/Bis Kiel cruise on Mein Schiff Relax.

8. Day 8 — Sunday, Sep 13, 2026 — At Sea

   Day 8 of 11 is a day at sea aboard Mein Schiff Relax, cruising between ports on the Zeitlose Ostsee, Hyggeliges Kopenhagen - Ab/Bis Kiel itinerary.

9. Day 9 — Monday, Sep 14, 2026 — Copenhagen, Denmark

   Copenhagen, Denmark is a scheduled port of call on day 9 of the 10-night Zeitlose Ostsee, Hyggeliges Kopenhagen - Ab/Bis Kiel cruise on Mein Schiff Relax.

10. Day 10 — Tuesday, Sep 15, 2026 — Copenhagen, Denmark

    Copenhagen, Denmark is a scheduled port of call on day 10 of the 10-night Zeitlose Ostsee, Hyggeliges Kopenhagen - Ab/Bis Kiel cruise on Mein Schiff Relax.

11. Day 11 — Wednesday, Sep 16, 2026 — Kiel, Germany

    Kiel, Germany is a scheduled port of call on day 11 of the 10-night Zeitlose Ostsee, Hyggeliges Kopenhagen - Ab/Bis Kiel cruise on Mein Schiff Relax.