As of this morning, Tropical Storm Bertha is moving west along the southwestern Louisiana coast with maximum sustained winds near 45 mph, and forecasters expect it to reach the Texas coast later today. For homeowners across Houma, Thibodaux, Lafayette, and the surrounding parishes, that track puts you close enough to feel real effects — even if Bertha itself isn’t aiming directly at your address.
Tropical storms that pass nearby, rather than making a direct hit, still knock out power. Wind gusts snap tree limbs into lines, rain saturates already soft ground under utility poles, and grid restoration afterward brings its own risks. If you haven’t already taken a few basic steps this morning, now is the time.
Where Things Stand With Bertha
Bertha is a tropical storm, not a hurricane — sustained winds around 45 mph put it well below hurricane strength. The system is tracking west, running close to the southwestern Louisiana coastline before its center is expected to move into Texas later today.
That track means the heaviest, most direct impact will land west of the Houma and Thibodaux area, closer to Lake Charles and into the Texas border region. Communities in our service area — including Lafayette, New Iberia, and Broussard, which sit closer to the storm’s path — should expect the more direct rain bands and gusty wind. Houma, Thibodaux, and points east are more likely to see outer band showers, occasional gusts, and localized power flicker rather than a direct hit.
The takeaway: this isn’t a catastrophic hurricane scenario, but it’s also not nothing. Outer bands from a moving tropical storm are exactly the kind of event that trips breakers, causes brief outages, and exposes weak spots in a home’s electrical system that a bigger storm would turn into a real problem.
Why a “Weak” Tropical Storm Still Threatens Your Power
Wind speed isn’t the only thing that knocks out power. Rain-saturated ground loosens tree roots, and even a 40-45 mph gust can bring down a limb that’s been weakened by months of heat and humidity. South Louisiana’s soil, combined with aging above-ground utility infrastructure in a lot of neighborhoods, means tropical storm-strength wind is enough to cause scattered outages.
The bigger risk for a lot of homes is what happens when the power comes back. Grid restoration after any outage — even a short one — sends a burst of voltage through the line that isn’t always clean. That transient surge is exactly what damages HVAC systems, refrigerators, and anything else plugged in when the lights come back on.
What to Do in the Next Few Hours
Before the Wind and Rain Pick Up
If Bertha’s outer bands haven’t reached you yet, there’s still time for the basics:
- Charge phones, laptops, and any battery backups now — don’t wait until you’ve lost power to realize the battery’s at 20 percent
- Unplug sensitive electronics — televisions, computers, and gaming systems are the most common casualties of a post-outage surge
- If you have a portable generator, check the fuel level and make sure it’s staged outside, away from windows, doors, and vents — never run one in a garage or enclosed space
- If you have a whole home standby generator, this is a good moment to confirm it’s set to automatic — most systems will start on their own within seconds of an outage, but it’s worth a quick visual check on the unit while conditions are still calm
If You Lose Power
- Don’t open your refrigerator or freezer more than necessary — a full freezer holds temperature for about 48 hours, a fridge closer to four
- Report downed lines to your utility company immediately and stay well clear of them — treat any line on the ground as live, regardless of how it looks
- If water has entered any area near your electrical panel, meter, or outlets, don’t touch anything electrical in that space. Call a licensed electrician before restoring power to a wet area, full stop
- Watch for signs your breaker panel is under stress — a breaker that won’t reset, a burning smell, or a warm panel cover are not things to wait out. That’s a call-now situation, not a call-tomorrow situation
After Bertha Passes
Once the wind and rain clear, walk your property before you assume everything’s fine:
- Check for any downed limbs resting on service lines running to your home
- Look at your meter base and weatherhead (the point where the utility line connects to your house) for obvious damage
- If your power was out for more than a few hours, keep an eye on appliances over the next day or two — erratic behavior, HVAC that runs but doesn’t cool properly, or smart devices that won’t reconnect can be signs of surge damage that isn’t obvious right away
If anything looks off, it’s worth having a licensed electrician take a look before you assume the storm passed without consequence.
This Is Exactly Why Whole Home Generators Matter
Bertha is a reminder of something that’s true every storm season in South Louisiana: you don’t need a major hurricane to lose power, and you don’t need to lose power for long to feel it. A four-hour outage in July heat is enough to spoil food, overheat a house, and put anyone with medical equipment at real risk.
A whole home standby generator removes the guesswork. It starts automatically within seconds of an outage, runs on your home’s existing natural gas or propane line, and keeps your HVAC, refrigerator, and essential circuits running without you lifting a finger — whether you’re home or not.
Pairing that with whole home surge protection covers the other half of the equation: protecting everything in your house from the voltage spikes that come with grid restoration, whether the outage lasted four minutes or four days.
Right now, every generator purchase from Shockwave includes free LTE monitoring and whole home surge protection at no extra cost, plus no payments and no interest for 12 months with approved financing.
Don’t Wait for the Next One
Bertha won’t be the last named storm to pass through the Gulf this season. If today reminded you that your home isn’t as storm-ready as you’d like, that’s useful information — act on it while the schedule is still open, not during the next advisory.
Shockwave Generators & Electric is a Generac Authorized Dealer serving Houma, Thibodaux, Lafayette, Baton Rouge, New Orleans, and communities across South Louisiana, licensed under Louisiana State Electrical License #58580, with 1,321 five-star Google reviews.
If you lost power today, need a breaker checked, or are ready to talk about a standby generator before the next storm forms, call (985) 261-0937. For non-emergency scheduling, reach out through our contact page.
