7-Night Cruise on Marella Explorer 2Sail Three Seas - Weather

Join Marella Cruises's Marella Explorer 2 for a 7-night voyage on the Sail Three Seas route, setting out from Dubrovnik, Croatia on August 20, 2026. 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 Dubrovnik, Croatia, La Valletta, Malta, Messina, Sicily, with 4 more along the way. The forecasts below break the weather down port by port.

1. Day 1 — Thursday, Aug 20, 2026 — Dubrovnik, Croatia

   Dubrovnik, Croatia is a scheduled port of call on day 1 of the 7-night Sail Three Seas cruise on Marella Explorer 2. Expected weather: clear with highs near 83°F.

2. Day 2 — Saturday, Aug 22, 2026 — La Valletta, Malta

   La Valletta, Malta is a scheduled port of call on day 2 of the 7-night Sail Three Seas cruise on Marella Explorer 2. Expected weather: clear with highs near 81°F.

3. Day 3 — Sunday, Aug 23, 2026 — Messina, Sicily

   Messina, Sicily is a scheduled port of call on day 3 of the 7-night Sail Three Seas cruise on Marella Explorer 2. Expected weather: clear with highs near 86°F.

4. Day 4 — Monday, Aug 24, 2026 — Argostoli, Greece

   Argostoli, Greece is a scheduled port of call on day 4 of the 7-night Sail Three Seas cruise on Marella Explorer 2. Expected weather: clear with highs near 83°F.

5. Day 5 — Tuesday, Aug 25, 2026 — Corfu, Greece

   Corfu, Greece is a scheduled port of call on day 5 of the 7-night Sail Three Seas cruise on Marella Explorer 2. Expected weather: clear with highs near 81°F.

6. Day 6 — Wednesday, Aug 26, 2026 — Kotor, Montenegro

   Kotor, Montenegro is a scheduled port of call on day 6 of the 7-night Sail Three Seas cruise on Marella Explorer 2. Expected weather: partially cloudy with highs near 85°F.

7. Day 7 — Thursday, Aug 27, 2026 — Dubrovnik, Croatia

   Dubrovnik, Croatia is a scheduled port of call on day 7 of the 7-night Sail Three Seas cruise on Marella Explorer 2. Expected weather: partially cloudy with highs near 82°F.