Cova do Vapor Porto is a protected lagoon system on the Portuguese coast near Lisbon, formed by sandy barrier beaches and peninsulas. The spot features a northeast-facing lagoon opening with shallow to moderate depths, created by tidal inlet dynamics. The sheltered nature makes it suitable for lighter wind conditions, though the area receives minimal wind reliability statistically. Visible infrastructure including piers, parking areas, and marked boat channels indicate recreational use. Best conditions occur with northwest to north winds (315-0°) providing side-shore flow parallel to the main coastline. The shallow lagoon environment with defined channels and infrastructure makes this primarily a beginner-friendly location, though kiters must navigate boat traffic, stay clear of pier structures, and respect marked navigation channels. Water conditions appear relatively calm due to barrier beach protection. Low wind averages (6.8 knots) suggest this spot is most viable during seasonal wind events rather than as a reliable regular destination.