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Windward and leeward
November 18, 2025 · 6 min · 11K views
What this video covers
Windward and leeward — the Spanish terms *barlovento* and *sotavento* — are defined and applied across three navigational contexts: a vessel's own sides, the relative position of two boats, and a boat's position relative to a coastline.▶ 0:56 Windward (*barlovento*) designates the side of the hull where wind enters; leeward (*sotavento*) is the sheltered, downwind side.▶ 0:01 When two boats share the same wind, the upwind vessel is said to be *a barlovento* of the other.▶ 0:56 Coast-to-boat positioning carries direct safety implications: lying leeward of a coast limits fetch — the distance over which wind builds waves — reducing sea state in strong winds.▶ 3:16 A coast to leeward, by contrast, extends fetch and creates a lee shore risk; in 30 knots, any difficulty could drive the boat aground into dangerous, potentially breaking seas.▶ 4:09 The etymology of each term is traced: *sotavento* from Latin *sub ventus* ("below the wind"), and *barlovento* most likely from French *par le vent* ("by the side of the wind").▶ 4:35 Understanding fetch and lee-shore exposure is the practical payoff of mastering these two terms.
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