Coastal Flood Advisory Issues Urgent Warning for Charleston Residents

Coastal Flood Advisory Issued for Charleston

This morning, residents of Charleston, South Carolina, woke up to some serious weather news as the National Weather Service (NWS) issued an updated coastal flood advisory early Saturday at 7:18 a.m. This advisory is set to be effective today between 8 a.m. and noon, just when everyone is gearing up for their weekend activities.

Here’s what you need to know: Up to half a foot of inundation above ground level is expected along shorelines and tidal waterways in Coastal Colleton and Charleston counties. The forecast predicts water levels dipping to around 7.3 to 7.5 feet above Mean Lower Low Water at Charleston. Yikes!

Timing is Everything

With high tide occurring at around 9:58 a.m., it’s crucial for locals to remain alert. The NWS warns that saltwater flooding could begin to creep in as early as one to two hours before high tide and could last as long as two hours after. Since we’re used to enjoying our beautiful beaches and waterways, it’s an important time to be extra cautious.

The NWS also noted that during this advisory period, some roads may become impassable. If you absolutely have to travel today, make sure to allow extra time as there may be road closures ahead. And whatever you do, don’t drive around barricades or through water whose depth you can’t estimate. This could put you in a dangerous situation.

What to Do If You’re Affected

If you live in a flood-prone area or are camping out in a low-lying spot, it’s highly advisable to move to higher ground. Should authorities direct you to evacuate, please do so immediately. It’s always better to be safe than sorry!

Before leaving your home, make sure to lock it up tight. If you find yourself with some extra time, disconnect any utilities and appliances. And if you have a basement or a room where water has been known to accumulate, steer clear since that’s where most of the trouble can start. If you notice any strange sounds like buzzing or hear crackling noises, evacuate immediately!

Be Cautious with Water

Floodwater can be dangerous—not only because of the depth but also due to possible electric hazards. Avoid any standing water that could be charged with electricity, and definitely do not attempt to walk through or drive through floodwaters. Even a relatively shallow six inches of swiftly flowing water can knock you off your feet!

If you ever find yourself trapped by rising water, seek the highest ground you can find and quickly contact emergency services by dialing 911. Remember, during heavy rainfall, flooding can arise suddenly, especially in those low-lying areas.

Driving Safety Tips

One crucial point to remember is that you should never drive through any flooded roads, regardless of how deep the water appears to be. The NWS indicates that just 12 inches of fast-moving water can sweep away most vehicles—now that’s pretty alarming!

On top of that, there’s something called hydroplaning to watch out for while driving in wet conditions. Hydroplaning happens when your tires lose contact with the road due to a layer of water. The top three culprits for hydroplaning are speed, tire wear, and road conditions. If you ever find yourself hydroplaning, the best course of action is to remain calm and steer straight until you regain control of your vehicle.

Stay Safe Charleston!

As today progresses, it’s essential for all Charleston residents to stay informed and take necessary precautions. Remember to look out for your neighbors, especially those who may need a helping hand in coping with potential flooding. Let’s work together to keep our community safe!