Beaumont Roofing What the NWS Actually Recorded When Rita Came Ashore
The National Weather Service post-storm report from Hurricane Rita in 2005 is still the benchmark document for anyone talking seriously about wind exposure in Jefferson County. The sustained-wind figures aren't uniform across the county, and that matters. Beaumont logged 91 knots (about 105 mph), Nederland came in at 93 knots (roughly 107 mph), and Port Arthur recorded a 112-knot gust — close to 129 mph. Sabine Pass, meanwhile, saw storm surge of 5 to 10 feet, a reminder that wind and water damage in this part of the county are rarely separate problems. Those aren't theoretical numbers from a textbook; they're what actually passed over Groves, Port Arthur, and the rest of the lower county on one night in September 2005.
What a Shingle's Wind Rating Means Against Those Numbers
Every asphalt shingle sold carries a wind rating — commonly 110 mph, 130 mph, or higher — based on lab testing under ASTM standards, not a guarantee against any specific storm. That rating assumes proper nailing pattern, correct starter course, and sound decking underneath. A 110-mph-rated shingle installed with the right fastening can, on paper, handle sustained winds in that range. But Port Arthur's 112-knot gust translates to wind speeds that outpace a lot of what's currently nailed down on older roofs in the area, especially where decking has aged or the original install cut corners on nailing. This is exactly why Jefferson County sits under TDI's adopted windstorm specifications — the building and inspection standard a re-roof has to meet to keep TWIA eligibility isn't arbitrary paperwork, it's a response to exactly this kind of recorded wind history. Vidor and Lumberton, just across the county line, aren't held to that same rule, which is a real and meaningful difference for anyone comparing notes with a neighbor outside Jefferson County.
Reading It for Groves and Port Arthur Today
If your house in Groves or Port Arthur still has the roof that went on after Rita, or even before it, the wind rating printed on the original shingle wrapper tells you less than you'd think about how it will perform today. Fasteners back out over years of heat cycling, decking can loosen, and a roof that was adequate in 2006 may not reflect current best practice for wind resistance. The practical question isn't "what was the shingle rated at installation" — it's whether the roof as it sits right now, with its actual nailing, actual decking, and actual age, would hold under something closer to that 112-knot benchmark. That's a different question, and it's one a roof inspection is built to answer, not a guess from the ground.
A Practical Way to Check Your Own Roof
- Pull up the age of your roof — permit records, a prior inspection report, or even a rough estimate from when you bought the house.
- Look at the shingle wrapper or any paperwork from the last install for the stated wind rating, if it's available.
- Have someone check the attic for daylight, water staining, or soft decking, which often shows up before shingles visibly fail.
- Get an actual inspection of the current fastening and decking condition rather than relying on the original product rating alone.
- If the roof is marginal, compare options for a replacement built to current windstorm specs rather than a like-for-like patch.
A thorough look at nailing pattern, decking soundness, and flashing condition is the core of what a proper roof inspection and certificate check covers, and it's the only way to know where a specific roof actually stands against wind numbers like Rita's rather than what the shingle box promised years ago.
When It's Time to Talk Replacement
For houses in Groves, Port Arthur, and the rest of the lower county, a re-roof done today gets built and inspected under the same TDI windstorm specifications that keep TWIA eligibility intact — nailing pattern, decking, and product all documented as part of the job, not assumed. If an inspection turns up decking that's aged past the point of reliable nail hold, or a roof that predates current wind-resistance practice, a full roof replacement to windstorm specs is usually the more honest path than patching around the edges. Beaumont Roofing & Siding connects homeowners in Port Arthur and Groves with local pros who handle that work and the inspection paperwork that goes with it.
The takeaway: Rita's 112-knot gust at Port Arthur is still the real number to measure a roof against, and the only way to know how your current roof compares is to have its actual condition inspected rather than trusting the rating printed on a decades-old shingle wrapper.