this is a series of mechanical waves that propagate along the interface between water and air.
An ocean swell is rythmic rise and fall of the ocean surface, not quite a wave, but a significant movement.
I think it is a storm surge
la houle (fem.) is the surge or the swell of the waves.
Swell generation: Wind creates energy over the ocean surface that forms swells. Swell propagation: Swells travel across the ocean and towards the coastline. Wave breaking: When the swell approaches shallow waters, the wave starts to break due to friction with the ocean floor. Wave dissipation: The wave loses energy as it breaks and eventually dissipates along the shore.
A high wave is called a "swell" when it is traveling across the ocean without breaking. If the swell gets steeper and eventually breaks, it is then called a "wave."
Swell can be a noun, adjective and verb. Noun: A long series of ocean waves. Adjective: Excellent, great. Verb: To increase in size.
Swell means to grow bigger, as in 'the swell of the ocean' or 'I could see his chest swell with pride' or, in musical terms, 'the swell of the orchestra' as it grows louder. It is also used as a slang term to mean 'good'.
because when a wave breaks onto the shore it gets sucked back into the ocean where the wind will turn it into a new wave, or swell.
A tsunami is a coastal impact event. In the deep ocean it would hardly be noticeable - a small increase in general wave swell.
One definition of 'swell' is to expand (as in size, volume, or numbers) gradually beyond a normal or original limit. ex. My wrist swelled when it broke playing football.
Answering my own question - just realized as posting it's High seas. Doh!
A swell wave is a series of long waves generated by distant weather systems and winds that travel across the open ocean. These waves can carry energy over long distances and produce consistent surf conditions when they reach the coastline. Swell waves are a key factor in determining surf quality and can vary in size, period, and direction.