Although it’s still a bit chilly to do very much swimming, you can bet a lot of people are going to recreate in and out on the water this long holiday weekend, never mind the brisk temperatures.

If that’s you, or someone you know, taking some basic, common-sense precautions can help prevent a tragedy.

“Even experienced boaters and swimmers can run into trouble,” Lt. Tom Wanless, Michigan Department of Natural Resources state boating law administrator and recreational safety, education and enforcement supervisor, said in an agency press release. “Having the proper equipment can make a huge difference on the water. High waters can create additional safety concerns. Always make sure you’re prepared.”

Before you leave shore or enter the water, the DNR recommends:

— Complete a boater safety education course.

— Check that your vessel is operating properly and equipped with emergency essentials including life jackets, a fire extinguisher, two-way communication device, tow lines and a first-aid kit.

— Keep an eye out for high water, which can cause wakes that overflow onto land or docks, easily knocking someone over.

— Take extra caution when swimming, boating or fishing. High water levels can cause stronger, faster currents (especially around river outlets and piers), deeper and colder water, unpredictable conditions and more debris floating under the water’s surface.

— Pay attention to the beach flag warning system at state park swim areas and frequently check for updated warnings; conditions can quickly change. Red flags indicate the water is unsafe and no one should enter the water.