Fifty-five of those drownings occurred along the coast, equalling the 2022-23 summer total but still above the 10-year average of 50.
There were nine more coastal drownings in Victoria compared to the previous summer, along with an extra four in Tasmania, three in Queensland and one in Western Australia.
NSW (14 fewer drownings), South Australia (one fewer) and the Northern Territory (one fewer) all fared better.
Tragically, there were 55 coastal drowning deaths over this past summer.— Surf Life Saving Australia (@SLSAustralia) 🧵1/4 pic.twitter.com/Hsjf03NUtUFebruary 29, 2024
Four people also died at an unpatrolled beach on Victoria's Phillip Island in January, in what was Victoria's most deadly drowning event in about two decades.
Of the 55 coastal drownings, three out of four (75 per cent) came at a beach and almost a third (29 per cent) of victims were caught in a rip.
Every rip-related drowning occurred to people swimming outside of the flags.
Six out of 10 coastal drownings (60 per cent) took place in regional or remote locations, nine per cent higher than the previous summer.
The risk of someone drowning was more than four times higher on public holidays and men made up 84 per cent of all coastal drownings.
Surf lifesavers and lifeguards are estimated to have prevented 286 drownings and 171 critical injuries across the summer, which historically accounts for 39 per cent of yearly coastal drownings.
Surf Life Saving Australia chief executive Adam Weir said every life lost is one too many and it remains committed to community education efforts and technological advancements.
"While this brings to a close a busy summer, our surf lifesavers and lifeguards will remain on the beach for the next few months, including an anticipated busy Easter holiday period," he said.
"SLSA and surf lifesavers are urging all Australians to keep water safety top of mind when visiting our beaches, understand your limitations and swim between the red and yellow flags."
OTHER 2023-24 SUMMER SURF LIFESAVING STATS:
* 5176 rescues
* 25,563 first aid treatments
* 1,363,588 preventative actions
* More than 1.4 million hours volunteered
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