Understanding Adriatic Winds: Bora, Jugo, and Maestral Explained

Bora (Bura) — The Northeast Gale

The bora is a cold, gusty wind that blows from the land toward the sea, typically from the northeast. It's famous for its sudden, violent gusts that can exceed 100 km/h in narrow channels like the Velebit Channel near Zadar.

Key characteristics:

• Dry, cold air that brings clear skies
• Strongest in winter (November–March)
• Creates short, steep waves in channels and straits
• Can close ferry lines and bridges (the Krk Bridge is notorious for bora closures)

Where it's strongest: Senj, the Maslenica Strait, Split's Marjan peninsula

Jugo (Sirocco) — The Southeast Blow

The jugo is a warm, moist wind from the southeast that builds gradually over 2–3 days. It brings clouds, rain, and long, rolling swells.

Key characteristics:

• Builds slowly, peaks after 48–72 hours
• Creates large open-water waves (up to 4m)
• Most common in spring and autumn
• Associated with low pressure systems crossing the Mediterranean

Impact on sea conditions: Unlike the bora's short chop, jugo waves are long-period swells that can make even experienced sailors uncomfortable.

Maestral — The Summer Blessing

The maestral is every summer sailor's friend. This northwest thermal breeze develops almost daily from June through September as the land heats up.

Key characteristics:

• Starts around 10–11 AM, peaks at 2–4 PM, dies by sunset
• Typical speed: 10–25 km/h
• Brings welcome relief from summer heat
• Perfect for intermediate and beginner sailors

Best spots for maestral sailing: The waters between Split and Hvar, the Kornati archipelago, and the Zadar channel.

Track live wind conditions on our wind map.