4-Night Cruise on Crystal SerenityBaltics & Northern Europe Hamburg To Copenhagen - Weather

Join Crystal Cruises's Crystal Serenity for a 4-night voyage on the Baltics & Northern Europe Hamburg To Copenhagen route, setting out from Hamburg, Germany on July 12, 2026. It's a classic Northern Europe cruise. Travelers sailing in July can generally expect cold, short days. Ports of call: Hamburg, Germany, Oslo, Norway, Copenhagen, Denmark. The forecasts below break the weather down port by port.

1. Day 1 — Sunday, Jul 12, 2026 — Hamburg, Germany

   Hamburg, Germany is a scheduled port of call on day 1 of the 4-night Baltics & Northern Europe Hamburg To Copenhagen cruise on Crystal Serenity. Expected weather: clear with highs near 81°F.

2. Day 2 — Tuesday, Jul 14, 2026 — Oslo, Norway

   Oslo, Norway is a scheduled port of call on day 2 of the 4-night Baltics & Northern Europe Hamburg To Copenhagen cruise on Crystal Serenity. Expected weather: partially cloudy with highs near 82°F.

3. Day 3 — Wednesday, Jul 15, 2026 — Copenhagen, Denmark

   Copenhagen, Denmark is a scheduled port of call on day 3 of the 4-night Baltics & Northern Europe Hamburg To Copenhagen cruise on Crystal Serenity. Expected weather: clear with highs near 77°F.