7-Night Cruise on Costa DiademaNorthern Europe & Fjords from Kiel - Weather

The Costa Diadema sails a 7-night Northern Europe & Fjords from Kiel itinerary with Costa Cruises, departing Kiel, Germany on September 4, 2026. It's a classic Northern Europe cruise. Travelers sailing in September can generally expect cold, short days. Ports of call include Kiel, Germany, Copenhagen, Denmark, Hellesylt, Norway, with 3 more along the way. Use the day-by-day forecast below to plan what to pack for each stop.

1. Day 1 — Friday, Sep 4, 2026 — Kiel, Germany

   Kiel, Germany is a scheduled port of call on day 1 of the 7-night Northern Europe & Fjords from Kiel cruise on Costa Diadema.

2. Day 2 — Saturday, Sep 5, 2026 — Copenhagen, Denmark

   Copenhagen, Denmark is a scheduled port of call on day 2 of the 7-night Northern Europe & Fjords from Kiel cruise on Costa Diadema.

3. Day 3 — Sunday, Sep 6, 2026 — At Sea

   Day 3 of 8 is a day at sea aboard Costa Diadema, cruising between ports on the Northern Europe & Fjords from Kiel itinerary.

4. Day 4 — Monday, Sep 7, 2026 — Hellesylt, Norway

   Hellesylt, Norway is a scheduled port of call on day 4 of the 7-night Northern Europe & Fjords from Kiel cruise on Costa Diadema.

5. Day 5 — Tuesday, Sep 8, 2026 — Olden, Norway

   Olden, Norway is a scheduled port of call on day 5 of the 7-night Northern Europe & Fjords from Kiel cruise on Costa Diadema.

6. Day 6 — Wednesday, Sep 9, 2026 — Stavanger, Norway

   Stavanger, Norway is a scheduled port of call on day 6 of the 7-night Northern Europe & Fjords from Kiel cruise on Costa Diadema.

7. Day 7 — Thursday, Sep 10, 2026 — At Sea

   Day 7 of 8 is a day at sea aboard Costa Diadema, cruising between ports on the Northern Europe & Fjords from Kiel itinerary.

8. Day 8 — Friday, Sep 11, 2026 — Kiel, Germany

   Kiel, Germany is a scheduled port of call on day 8 of the 7-night Northern Europe & Fjords from Kiel cruise on Costa Diadema.