Jellyfish wash up on the beach because they have died
lavar
He is reputed to have lost the treasure somewhere between Kings Lynn and Long Sutton: meaning that no exact location can be confidently given. Add to the fact that most of the land has been reclaimed now and the reputed area he lost the treasure will have been covered, the goods are most likely to be at least 30 ft deep.
It forms a beach.
Yes. But rarely.
Lavar
lavado rápido
"Lavar" means "to wash".
it depends on what context you are using the wash. As in the wash for clothes, it would be, ropas para lavar, if it is in the car wash it is then lavado de coches
Yes, usually a strong, rough surf will deposit many on the beach.
Only when they wash up from the ocean
I'm not really sure what you mean, but if you are saying when do jellyfish wash up on the beach, they are either dead or injured jellyfish wafted onto the beach by the tide, or jellyfish who get beached while swimming too close to the surface. I hope this will help.