Dalmatian Coast (Split)
Intermediate
Best conditions around August 3
Sheltered island-hopping out of Split with reliable maestral afternoons.
Best time to sail
Best time to sail in Croatia
The best time to sail in Croatia is May to October, with peak conditions in July and August.
That verdict comes from 1991–2020 climate normals — wind, rain, sunshine, and air temperature — scored week by week for charter conditions across 4 sailing areas.
Discover everything you need to plan the perfect boat charter in Croatia — from the best sailing regions and weather windows to costs, a 7-day sample itinerary, license requirements, and expert tips for navigating the Adriatic.
Sailing conditions in Croatia, month by month
Mean weekly values across our sailing areas in Croatia. The sail score weighs wind, rain, sun, and temperature — and discounts tropical-storm season where one applies.
Temperature (°C)
- Air
- Water
Wind (kn)
Rain (mm/day)
Sun (h/day)
| Month | Sail score | Wind (kn) | Rain (mm/day) | Sun (h/day) | Temp (°C) | Water (°C) |
|---|---|---|---|---|---|---|
| January | Fair | 9 | 4.3 | 12 | 8 | 14 |
| February | Fair | 9 | 3.5 | 12 | 8 | 14 |
| March | Fair | 8 | 3.2 | 12 | 11 | 14 |
| April | Fair | 8 | 3.1 | 12 | 14 | 16 |
| May | Excellent | 7 | 3.2 | 12 | 18 | 19 |
| June | Excellent | 6 | 2.1 | 12 | 22 | 23 |
| July | Excellent | 6 | 1.5 | 12 | 26 | 26 |
| August | Excellent | 6 | 1.5 | 12 | 26 | 26 |
| September | Excellent | 7 | 3.1 | 12 | 21 | 24 |
| October | Excellent | 8 | 5.5 | 12 | 16 | 21 |
| November | Fair | 9 | 6 | 12 | 12 | 19 |
| December | Fair | 9 | 5.5 | 12 | 9 | 16 |
Sailing areas in Croatia
Every area below is scored individually in the interactive calendar; where we have an in-depth guide, it's linked.
Dubrovnik & Elaphiti
Intermediate
Best conditions around August 3
Walled-city skyline, calm Elaphiti hops, lively Lastovo run south.
Istria (Pula)
Beginner-friendly
Best conditions around August 3
Northern Adriatic with quick-access marinas and Venetian harbor towns.
Kornati Islands
Intermediate
Best conditions around August 3
89 uninhabited islands; rugged, sparse, dramatic.
Frequently asked questions
When is the best time to sail in Croatia?
May to October offers the most reliable conditions, with July and August scoring best for wind, rain, sunshine, and temperature in the 1991–2020 climate normals.
When is the cheapest time to charter in Croatia?
The shoulder months — May and October — usually combine good sailing conditions with fewer crowds and lower charter prices than the peak in July and August.
How warm is it in Croatia in July?
Around 26 °C air temperature on average in July, with about 12 hours of sun a day.
How warm is the water in Croatia in July?
Around 26 °C sea-surface temperature on average in July, based on 2023–2025 marine averages.