Kasteli is situated in a protected bay on Crete's northwestern coast, facing northeast toward the Cretan Sea. The bay is characterized by a patchwork of agricultural land inland and a sandy to rocky shoreline. Water conditions are generally calm due to the bay's enclosed nature, with average waves around 1 meter. The spot offers protected conditions suitable for learning, with relatively shallow water in the bay proper. Wind reliability is low at 12.7%, suggesting inconsistent thermal or geographic wind patterns. Best conditions occur with northwesterly winds (315°) that approach perpendicular to the coastline, providing side-shore conditions. The presence of shallow areas, scattered rock formations visible in satellite imagery, and limited wave generation make this spot better suited for flatwater practice or light wind sessions rather than wave riding. Kiters should be cautious of shallow water zones and navigate carefully around visible obstacles. This location works well for beginners during stable wind windows, though consistent wind cannot be guaranteed. Local knowledge of seasonal wind patterns is recommended.