They were left clinging to a bridge abutment in the mouth of the Niagara River close to the Erie Canal.
U.S. Border patrol agents had to rescue two kayakers on Tuesday.
Officials say they were overwhelmed by the swift water.
The border agents were able to maneuver their vessel nearby and pull the kayakers aboard.
Border patrol agent Jeffery Wilson says there are many locations where the water can be treacherous and deadly.
Region Trims More from Budget
A further look by Chair Bob Gale and staff dropped the increase to 6.3%
Cold Weather Policy for Homeless Not Changing
Niagara's public health committee shown the system works
Niagara Falls Handling Salt Shortage
The city says there's a North America wide shortage
Man Killed in Tent Fire
Update: Police were called to Mountain Locks Park
Region Updated on Measles Outbreak
Health committee told more work is needed, but gave nod to health care workers for their efforts
St. Catharines Draws X Through X
The city has decided to stop using the social media platform
Police Looking for Laundry Thief
They say she stole some money last month
Toronto Man Charged with Trafficking
Police made the arrest with help from Niagara Parks police, finding fentanyl and cocaine earlier this week