Lago de Guija is a large inland lake straddling the El Salvador-Guatemala border in Central America. The lake features a complex, irregular northern shoreline with multiple peninsulas and coves, bordered by dense forest and agricultural land. The water body itself is expansive with adequate fetch in the central basin. The primary coastal orientation faces north, making easterly or westerly winds ideal for side-shore conditions. However, this spot presents significant challenges for kitesurfing. Average wind speeds of 4.9 knots are marginal for the sport, requiring 10+ knots minimum for most kiters. Wind reliability is critically low at 3.7%, indicating very inconsistent conditions. The forested terrain surrounding the lake creates wind shadow effects and turbulence, particularly affecting the narrow channels between peninsulas. The irregular shoreline with multiple protrusions makes consistent wind corridors difficult to find. This spot is most suitable only for experienced kiters willing to wait extended periods for marginal conditions, or as a training location during rare strong wind events. Tropical temperature averaging 26.8°C offers comfortable water conditions when wind does arrive.