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

Join Costa Cruises's Costa Diadema for a 7-night voyage on the Northern Europe & Fjords from Kiel route, setting out from Kiel, Germany on August 14, 2026. It's a classic Northern Europe cruise. Travelers sailing in August can generally expect cold, short days. Ports of call include Kiel, Germany, Copenhagen, Denmark, Hellesylt, Norway, with 3 more along the way. The forecasts below break the weather down port by port.

1. Day 1 — Friday, Aug 14, 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. Expected weather: partially cloudy with highs near 72°F.

2. Day 2 — Saturday, Aug 15, 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. Expected weather: partially cloudy with highs near 69°F.

3. Day 3 — Monday, Aug 17, 2026 — Hellesylt, Norway

   Hellesylt, Norway is a scheduled port of call on day 3 of the 7-night Northern Europe & Fjords from Kiel cruise on Costa Diadema. Expected weather: partially cloudy with highs near 64°F.

4. Day 4 — Tuesday, Aug 18, 2026 — Bergen, Norway

   Bergen, Norway is a scheduled port of call on day 4 of the 7-night Northern Europe & Fjords from Kiel cruise on Costa Diadema. Expected weather: partially cloudy with highs near 65°F.

5. Day 5 — Wednesday, Aug 19, 2026 — Stavanger, Norway

   Stavanger, Norway is a scheduled port of call on day 5 of the 7-night Northern Europe & Fjords from Kiel cruise on Costa Diadema. Expected weather: partially cloudy with highs near 64°F.

6. Day 6 — Friday, Aug 21, 2026 — Kiel, Germany

   Kiel, Germany is a scheduled port of call on day 6 of the 7-night Northern Europe & Fjords from Kiel cruise on Costa Diadema. Expected weather: partially cloudy with highs near 71°F.