High Sea Waves Warning black outline icon

About the High Sea Waves Warning black outline icon

An equilateral warning triangle with rounded corners frames a tall curling wave whose crest spirals over into a breaking barrel. The shape language matches standard hazard signage, so it communicates rough water and swimming danger in beach safety notices, marine weather forecasts, harbor and port dashboards, surf report apps and coastal evacuation maps.

The wave fills the triangle edge to edge, its spiral crest anchoring the composition while the trailing foam curve balances the lower right. Stroke weight is even throughout, so it scales cleanly on signage mockups. Use it beside storm, riptide and no-swimming icons; at very small sizes the spiral center may fill in, so test at 16px.

This is the black outline version of the high sea waves warning icon: even, monoline strokes that stay crisp at small sizes and suit clean, minimal interfaces, wireframes and light backgrounds.

It downloads free as an SVG vector or transparent PNG in seven sizes, and the free online editor lets you recolor it, apply gold, silver, neon and gradient styles, add animation, or convert it to EPS, PDF and DXF.

Free for personal and commercial use with attribution.