Wind Days = % of days with 12–35 knot average wind speed (ideal kiting conditions). Based on 4 years of historical weather data.
1%
Avg Wind Days
year-round
4.5kts
Avg Wind
year-round
19°
Avg Temp
feels 18°
4yrs
Data History
analyzed
Spot Overview
🏖️
BaySpot Type
BeginnerSkill Level
Partially sheltered coastline with moderate, varied conditions
About This Spot
Astros is located on the eastern coast of the Peloponnese in Greece, facing the Aegean Sea within a sheltered bay. The spot features a flat-water bay environment with extensive agricultural land visible inland, separated from the water by a narrow developed strip. The water conditions are characteristically flat with minimal wave development due to the protected bay setting and limited fetch distance. Wind reliability is extremely low at 0.6%, and average wind speeds of 4.5 knots fall below the typical minimum threshold for functional kitesurfing (8-12 knots). Best conditions would occur with northerly winds providing side-shore flow across the bay. The spot's primary appeal is as a flat-water training location during rare stronger wind events rather than a consistent freestyle or wave-riding destination. This location suits only advanced kiters who can launch and progress in marginal wind conditions, or complete beginners during exceptional wind events. The protected bay waters offer safety advantages but limited challenge. Seasonal variations and occasional stronger thermal winds during summer months may provide brief windows of improved conditions.
Hazards & Safety
Extremely low wind reliability (0.6%)
Minimal wave conditions (0.11m average)
Shallow flat water with limited fetch
Agricultural runoff potential from inland areas
Scattered shallow areas near shore
Low average wind speed (4.5 knots - insufficient for most kitesurfing)
Live Wind Forecast
Real-time wind conditions and 10-day forecast powered by ECMWF