7-Night Cruise on Norwegian SunMediterranean From Rome To Venice: Italy, Greece & Croatia - Weather

The Norwegian Sun sails a 7-night Mediterranean From Rome To Venice: Italy, Greece & Croatia itinerary with Norwegian Cruise Line (NCL), departing Civitavecchia, Italy on May 2, 2027. It's a classic Mediterranean cruise. Travelers sailing in May can generally expect mild, changeable weather that can turn cool and wet. Ports of call include Civitavecchia, Italy, Salerno, Italy, Catania, Sicily, with 5 more along the way. Use the day-by-day forecast below to plan what to pack for each stop.

1. Day 1 — Sunday, May 2, 2027 — Civitavecchia, Italy

   Civitavecchia, Italy is a scheduled port of call on day 1 of the 7-night Mediterranean From Rome To Venice: Italy, Greece & Croatia cruise on Norwegian Sun. Expected weather: partially cloudy with highs near 63°F.

2. Day 2 — Monday, May 3, 2027 — Salerno, Italy

   Salerno, Italy is a scheduled port of call on day 2 of the 7-night Mediterranean From Rome To Venice: Italy, Greece & Croatia cruise on Norwegian Sun. Expected weather: partially cloudy with highs near 71°F.

3. Day 3 — Tuesday, May 4, 2027 — Catania, Sicily

   Catania, Sicily is a scheduled port of call on day 3 of the 7-night Mediterranean From Rome To Venice: Italy, Greece & Croatia cruise on Norwegian Sun. Expected weather: partially cloudy with highs near 68°F.

4. Day 4 — Wednesday, May 5, 2027 — Corfu, Greece

   Corfu, Greece is a scheduled port of call on day 4 of the 7-night Mediterranean From Rome To Venice: Italy, Greece & Croatia cruise on Norwegian Sun. Expected weather: partially cloudy with highs near 66°F.

5. Day 5 — Thursday, May 6, 2027 — Kotor, Montenegro

   Kotor, Montenegro is a scheduled port of call on day 5 of the 7-night Mediterranean From Rome To Venice: Italy, Greece & Croatia cruise on Norwegian Sun. Expected weather: partially cloudy with highs near 69°F.

6. Day 6 — Friday, May 7, 2027 — Split, Croatia

   Split, Croatia is a scheduled port of call on day 6 of the 7-night Mediterranean From Rome To Venice: Italy, Greece & Croatia cruise on Norwegian Sun. Expected weather: partially cloudy with highs near 66°F.

7. Day 7 — Saturday, May 8, 2027 — Koper, Slovenia

   Koper, Slovenia is a scheduled port of call on day 7 of the 7-night Mediterranean From Rome To Venice: Italy, Greece & Croatia cruise on Norwegian Sun. Expected weather: partially cloudy with highs near 69°F.

8. Day 8 — Sunday, May 9, 2027 — Ravenna, Italy

   Ravenna, Italy is a scheduled port of call on day 8 of the 7-night Mediterranean From Rome To Venice: Italy, Greece & Croatia cruise on Norwegian Sun. Expected weather: partially cloudy with highs near 70°F.