The best time to go to Mlini is from late May to early October, when the weather is warm and sunny, great for enjoying the Adriatic Sea.May and early June offer pleasant temperatures, usually in the low to mid-20s Celsius, and fewer crowds. This period is ideal for couples looking for a relaxed holiday with comfortable weather for exploring the coastline and nearby Dubrovnik without the peak season rush. You'll find the sea warm enough for swimming, and boat trips to the surrounding islands are readily available.For families, July and August are excellent months, though they are also the busiest and warmest. Temperatures often reach the high 20s and even into the 30s Celsius. The sea is at its warmest, making it great for swimming, snorkelling, and water sports. The beaches are bustling, and there's a lively option with many activities geared towards children.September and early October provide a lovely balance for those who prefer slightly cooler temperatures and fewer tourists. The weather remains very pleasant, typically in the low to mid-20s, and the sea is still warm from the summer.