Charleston Under Coastal Flood Advisory: Key Safety Tips and Precautions

Charleston Faces Coastal Flood Advisory: What You Need to Know

Good morning, Charleston! It looks like we’re in for a wet start to the day. As of 6:24 a.m. this morning, the National Weather Service has issued an updated coastal flood advisory that could affect several areas, especially for folks living near the shorelines and tidal waterways. This advisory will be in effect until 10 a.m., so let’s dive into the details you’ll want to keep in mind.

When and Where to Expect Inundation

According to the NWS, we could see about half a foot of inundation above ground level here in Charleston. Specifically, this translates to a range of 7.2 to 7.4 feet Mean Lower Low Water for the Charleston area. So, if you live in Coastal Colleton or Charleston counties, keep an eye out and be prepared!

Today, high tide is expected at around 7:32 a.m., meaning saltwater inundation is possible about 1 to 2 hours before and after high tide. This could lead to some streets becoming impassable, which is something we certainly want to avoid. If you absolutely have to travel during this time, the NWS advises allowing some extra time since certain roads may be closed due to flooding.

Safety First: Tips to Stay Safe

Your safety is paramount, so here are a few crucial reminders:

• If you live in a flood-prone area or are camping in low-lying regions, evacuate to higher ground immediately.
• If you receive evacuation orders, don’t hesitate—leave straight away! Don’t forget to lock your home as you head out.
• If you have a moment, disconnect your utilities and appliances.
• If you see water covering electrical outlets or cords, stay clear. This is not the time to be a hero!
• Should you hear any buzzing or popping sounds, make sure to get out!

Speaking of water, avoid walking through it altogether! A mere 6 inches of moving water can knock you off your feet. If you find yourself trapped by swift currents, quickly move to the highest possible point and call 911 if you can.

Driving in Wet Conditions: Caution is Key

Heavy rains can lead to flooding, especially in those low-lying and flood-prone areas we’ve been talking about. Remember, if you see water covering the road, don’t even think about driving through it, no matter how deep it looks! The NWS warns that as little as 12 inches of rushing water can sweep most vehicles away.

Let’s not forget about hydroplaning. This scary phenomenon occurs when a vehicle begins to slide uncontrollably on wet roads. It happens because water in front of the tire builds up faster than your vehicle’s weight can push that pesky water aside, causing the car to rise and slide on a thin layer of water. If that happens to you, here’s how to react:

• Keep calm and steer straight.
• Don’t slam on the brakes, release them gently instead.
• Look for a safe space to regain control if possible.

Wrapping Up

Charleston, let’s band together to make sure we’re all safe during this unsettling weather! Keep an eye on those flood warnings and make sure to always prioritize your safety and the safety of your loved ones. Charleston is strong, and we’ll weather this storm together, but let’s do so smartly.

Stay safe out there, everyone!