I went for my usual swim about 6:30, a guy who's friends with the life guards said that there had been a sighting of a 4 metre tiger shark about 1 km offshore.
I thought the shark net was safe enough, at least I'd notice if a shark jumped over it, and went in, along with a few dozen others. As the saying goes, you don't have to outswim the shark, just the slowest person it's chasing.
There was a fishing trawler dragging the bay just off the beach too. I think a shark would stay well away unless they were dropping chum in the water to try to catch it.
The problem is that they "raise the red flag" for anything at all. They issue obviously stupid and unnecessary "warnings" to cover their own arses, so if there ever is a real danger, no one will take any notice of them. Six inch high waves that toddlers are happily splashing in, it's "Dangerous waves: stay out of the water" recorded messages every 5 minutes.
And despite plenty of people still in the water on summer evenings, they promptly shut up the lifeguard station at 6 or 7 pm, showing that bureaucratic procedure is the guiding motivation, not safety.
(I'm not criticising the lifeguards themselves, they probably think the same, but they have to do what they're told.)
TIGER SHARK
Tiger sharks are named for the dark, vertical stripes found mainly on juveniles. As these sharks mature, the lines begin to fade and almost disappear.
These large, blunt-nosed predators have a duly earned reputation as man-eaters. They are second only to great whites in attacking people. But because they have a near completely undiscerning palate, they are not likely to swim away after biting a human, as great whites frequently do.
Tiger sharks are common in tropical and sub-tropical waters throughout the world. Large specimens can grow to as much as 20 to 25 feet (6 to 7.5 meters) in length and weigh more than 1,900 pounds (900 kilograms).
