Most pose little threat if left alone, but knowing what to watch for can help keep a family day by the sea pain-free.

Here are some of the most dangerous creatures to watch out for at beaches in the county.

Weever fish can leave a painful mark (Image: RNLI/Beau Gillett)

The weever fish is a small but mighty beach hazard.

They bury themselves in sandy shallows and their venomous dorsal spines can cause severe pain when stepped on.

Earlier this year, a spokeswoman for Happisburgh Coast Watch said: "They spend most of their lives buried in the sand, but when disturbed, they shoot up their black dorsal fin in defence, injecting a painful venom into unsuspecting victims."

Those stung should rinse the area with seawater, remove visible spines using tweezers or a bank card and soak the affected........

© Norwich Evening News