Identifying Waves & Rips When Ocean Swimmingby Can Too 02 Nov 2017
Identifying Rips & Currents
According to Surf Life Saving Australia initiative Beachsafe, some of the things to look out for when spotting a rip are:
- Deeper, dark-coloured water
- Fewer breaking waves
- A rippled surfaced surrounded by smooth waters
- Anything floating out to sea
- Foamy, discoloured, sandy, water flowing out beyond the waves.
SOURCE: YouTube / Surf Life Saving Australia
Identifying the Three Types of Waves
1. Surging Waves
Surging waves don’t usually break as the water below them is very deep. These waves are very dangerous as they can knock swimmers over and drag them back out into the deep water. They also have the potential to pick up swimmers in very shallow, seemingly safe waters and dump them on the sand causing possible spinal or head injuries.
2. Spilling Waves
Spilling waves usually have less force and are the safest for body surfing. They are usually found in sheltered bays where the sea floor slopes gradually and near sandbanks at high tide.
3. Plunging Waves aka Dumping Waves
These waves break suddenly and can throw you to the bottom with great force. Plunging or dumping waves also cause rip currents to form. These waves usually occur at low tide and where sandbanks are shallow and can cause injuries to swimmers, particularly spinal and head injuries.
Learn To Ocean Swim in Sydney
The learn to ocean swim program that Can Too runs ever summer is focussed on creating a safe, supportive environment. We do this so you can feel comfortable to challenge yourself in support of your community.