It's Christmas Day on Bondi Beach and the lifeguards patience is being tested by beachgoers. Later on, will Trainee Tommy be able to wrangle a highly venomous sea snake before it does any damage?

The tempers of the Bondi lifeguards are put to the test as they face the deadliest summer yet as they encounter heat waves, bag thieves, street hoodlums, sharks, cuts, broken bones and countless rescues.

The temperature is rising and there are tens of thousands of people on the beach when the lifeguards are called out to a large rescue. Later, can Harries play cupid and find a partner for Singlets?

With its sparkling charm and picture-perfect scenery, hundreds of tourists flock to Bondi every single day. However, the lifeguards are on edge due to extreme weather conditions and large crowds.

With its sparkling charm and picture perfect scenery, hundreds of tourists flock to Bondi every single day. However, how will the beach-goers react when the lifeguards sound the shark alarm?

Lifeguards are confronted by an inconsolable mother suffering heatstroke who has lost her three-year-old autistic child. Later, Tommy and Harrison treat hundreds of people suffering bluebottle stings.

Harries and Jake head to North Bondi where they find a man dazed and confused after suffering a brutal attack. And, who will come out on top in one of the hardest lifeguard challenges of all time?

Ryan, Jethro and Harries are on duty when some early morning beach walkers run up to the tower to say they think they have seen a body near North Bondi.

When the biggest swell of the year rolls in, big wave surfer Jesse decides to test new recruits Tommy & Jules. Training is one thing but how will Tommy manage to rescue two intoxicated patients?

Trainee Tommy learns a valuable lesson when he completes one of the funniest rescues of the season. Meanwhile, Troy races to rescue a young girl drowning directly in front of the tower.

There has never been a rescue at Bondi Beach like this in 70 years as tragedy strikes when two unconscious patients are discovered in the water. The lifeguards will need to act quick to save lives.

The lifeguards are still coming to terms with the worst tragedy on Bondi Beach in decades when Singlets attempts his first rescue since the incident. Plus, why is Hoppo telling kids to swim in a rip?