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

Departing Civitavecchia, Italy on May 16, 2027, the Norwegian Cruise Line (NCL) ship Norwegian Sun runs this 7-night Mediterranean From Rome To Venice: Italy, Greece & Croatia sailing. 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. Scroll the daily outlook below to pack smart for every port of call.

1. Day 1 — Sunday, May 16, 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 66°F.

2. Day 2 — Monday, May 17, 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 73°F.

3. Day 3 — Tuesday, May 18, 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 71°F.

4. Day 4 — Wednesday, May 19, 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 69°F.

5. Day 5 — Thursday, May 20, 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 72°F.

6. Day 6 — Friday, May 21, 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 69°F.

7. Day 7 — Saturday, May 22, 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 72°F.

8. Day 8 — Sunday, May 23, 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 74°F.