I use a John Holden shelter called Tridant,wouldn't be without it on the beach
great bit of kit,light weight,easy to fit in holdall,can have it up n ready in 30secs.
Stands any gales even without guide ropes,just dig it in and cover the flaps with sand or rocks.
But the best bit it only holds one angler and gear,so no cuddling yr mate's in my shelter.LOL