The Tidal Wave icon shows three flowing wave lines, with a large curling crest above two gentle undulations. Drawn in the duotone style on a 14px grid with a 1px stroke, its smooth curves and color contrast keep the design fluid and clear. Use it for water apps, ocean and weather dashboards, tide forecasts, marine navigation, and coastal data displays. It belongs to Flex Duo - Free set in the Flex family.