In summer the usual wind is the maestral, a pleasant afternoon breeze from the north-west. The bora (NE) and the jugo (SE) are rarer, but they change the day’s plan: in a bora, look for shelter under a shore to the north-east; in a jugo, avoid bays open to the south.
1. Maestral
A fair-weather thermal wind: it builds from midday, peaks in mid-afternoon and dies down by evening, usually moderate. It is good for sailing; if your destination is to the north-west, go in the morning, because in the afternoon it blows on the nose.
2. Bora
A cold wind off the land from the north-east, gusty and sudden; it can come with clear skies. It is strongest below the mountains and in the channels along the mainland, and the waves stay short because it blows off the shore. Shelter: Telašćica, Žut and the marinas; the bay must be protected from the north-east.
3. Jugo
A warm, humid wind from the south-east, often with cloud and rain. It builds slowly, over a day or two, and raises a long swell from the open sea. Avoid bays open to the south and sailing on the outer side of the islands.
4. Where to read the forecast
- The DHMZ marine forecast for the Adriatic (meteo.hr (new tab)), in Croatian and English.
- Forecasts on the VHF of the coastal radio stations; ask the base for the channel and times at check-in.
- Check in the morning and at 18:00, before you pick the place for the night.
Frequently asked questions
How strong is too strong?
For a crew without much experience, above 20 kn stay in port or on a safe buoy. With a skipper, they decide.
How long does a bora last?
In summer usually briefly, from a few hours to a day or two; longer in winter. Follow the forecast.
What if the wind shifts at night?
Switch on the anchor alarm and agree a night check; the rules are in the guide Anchoring in the Kornati. Call the base on +385 99 433 5505.
