7-Night Cruise on Norwegian GemGreek Isles from Venice (Ravenna) to Athens: Santorini, Mykonos & Croatia - Weather

Departing Ravenna, Italy on August 22, 2027, the Norwegian Cruise Line (NCL) ship Norwegian Gem runs this 7-night Greek Isles from Venice (Ravenna) to Athens: Santorini, Mykonos & Croatia sailing. It's a classic Mediterranean cruise. Travelers sailing in August can generally expect mild, changeable weather that can turn cool and wet. Ports of call include Ravenna, Italy, Dubrovnik, Croatia, Kotor, Montenegro, with 5 more along the way. Scroll the daily outlook below to pack smart for every port of call.

1. Day 1 — Sunday, Aug 22, 2027 — Ravenna, Italy

   Ravenna, Italy is a scheduled port of call on day 1 of the 7-night Greek Isles from Venice (Ravenna) to Athens: Santorini, Mykonos & Croatia cruise on Norwegian Gem. Expected weather: partially cloudy with highs near 85°F.

2. Day 2 — Monday, Aug 23, 2027 — Dubrovnik, Croatia

   Dubrovnik, Croatia is a scheduled port of call on day 2 of the 7-night Greek Isles from Venice (Ravenna) to Athens: Santorini, Mykonos & Croatia cruise on Norwegian Gem. Expected weather: clear with highs near 82°F.

3. Day 3 — Tuesday, Aug 24, 2027 — Kotor, Montenegro

   Kotor, Montenegro is a scheduled port of call on day 3 of the 7-night Greek Isles from Venice (Ravenna) to Athens: Santorini, Mykonos & Croatia cruise on Norwegian Gem. Expected weather: partially cloudy with highs near 85°F.

4. Day 4 — Wednesday, Aug 25, 2027 — Corfu, Greece

   Corfu, Greece is a scheduled port of call on day 4 of the 7-night Greek Isles from Venice (Ravenna) to Athens: Santorini, Mykonos & Croatia cruise on Norwegian Gem. Expected weather: clear with highs near 81°F.

5. Day 5 — Thursday, Aug 26, 2027 — Katakolon, Greece

   Katakolon, Greece is a scheduled port of call on day 5 of the 7-night Greek Isles from Venice (Ravenna) to Athens: Santorini, Mykonos & Croatia cruise on Norwegian Gem. Expected weather: clear with highs near 85°F.

6. Day 6 — Friday, Aug 27, 2027 — Mykonos, Greece

   Mykonos, Greece is a scheduled port of call on day 6 of the 7-night Greek Isles from Venice (Ravenna) to Athens: Santorini, Mykonos & Croatia cruise on Norwegian Gem. Expected weather: clear with highs near 77°F.

7. Day 7 — Saturday, Aug 28, 2027 — Santorini, Greece

   Santorini, Greece is a scheduled port of call on day 7 of the 7-night Greek Isles from Venice (Ravenna) to Athens: Santorini, Mykonos & Croatia cruise on Norwegian Gem. Expected weather: clear with highs near 78°F.

8. Day 8 — Sunday, Aug 29, 2027 — Piraeus, Greece

   Piraeus, Greece is a scheduled port of call on day 8 of the 7-night Greek Isles from Venice (Ravenna) to Athens: Santorini, Mykonos & Croatia cruise on Norwegian Gem. Expected weather: clear with highs near 92°F.