More than 20 people required their assistance in the week following the August Bank Holiday.
23 people have been assisted by Lough Ree RNLI over the past week.
The service reported its busiest week of the year so far, after being called to six incidents in the last seven days.
On Wednesday, crews from the RNLI were on the water for longer than five hours, assisting in two separate incidents.
Lough Ree RNLI spokesperson, Tom Maguire, says boats getting caught on the rocks and mechanical failures were the route of most problems: