When the wind opposes the current, the wave height increases and the wave length (distance between wave crests) decreases. You get short, steep seas. Fortunately, most cruising guides and some charts indicate locations where these conditions may occur. Wind with current decreases the wave height and increases the wave length, so it’s not as dangerous, but the conditions could still be challenging to navigate.
What happens to the water when the wind blows in opposition to a current? (The word “tide” is often used as a synonym for current, as in “wind against tide”). If you’ve never encountered this in your travels you may not know. If you’ve been in a wind against current situation, you probably remember. A strong current flowing against a strong wind can produce waves that may be dangerous to vessels of all sizes, and in some places only a moderate wind against a current can produce uncomfortable or even dangerous conditions.
When the wind opposes the current, the wave height increases and the wave length (distance between wave crests) decreases. You get short, steep seas. Fortunately, most cruising guides and some charts indicate locations where these conditions may occur. Wind with current decreases the wave height and increases the wave length, so it’s not as dangerous, but the conditions could still be challenging to navigate.
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AuthorPriscilla Travis spends more than 110 days each year on the water, takes photos, and writes about nautical topics. Archives
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