The Bacliff plate. Relief from Copernicus GLO-30; rivers and lakes from USGS NHD; watersheds from the USGS Watershed Boundary Dataset; roads and city limits from Census TIGER 2024.
Partly cloudy
Storms likely
Showers likely; cooler
Mostly sunny
Partly cloudy
Partly cloudy
Partly cloudy
30° on Nov. 15, 2018, the coldest reading for this week of the year since 1990. Next is 31° in 2019.
Bacliff’s center stands about 20 ft above sea level. Within three miles the land runs from 0 ft to 30 ft, a difference of 30 ft: nearly flat ground. Open water lies within three miles.
Under the town center the state geologic map shows Beaumont Formation, areas predominantly sand, from the Pleistocene, less than 2.6 million years old.
The section below crosses 2 rock units mapped at the surface.
Heights every 0.1 mile from the Copernicus GLO-90 surface model; vertical exaggeration about 64×. The colored band under the surface is the rock the state geologic map shows at the surface, not a picture of what lies beneath.
Clay, silt. Age: Pleistocene, less than 2.6 million years old. About 10 mi of the line.
Sand. Age: Pleistocene, less than 2.6 million years old. About 3 mi of the line.
From the USGS State Geologic Map Compilation (Horton and others, 2017), the states’ geologic maps joined at a common scale.
Heights from Copernicus GLO-90 (a surface model: it includes buildings and tree canopy); summits from USGS GNIS; rivers from USGS NHDPlus HR; rock from the USGS State Geologic Map Compilation.
Rain that falls on Bacliff runs straight into Galveston Bay and the Gulf of America.
Traced down the USGS NHDPlus V2.1 river network from the Census center point of Bacliff; river miles along the main stem, rounded.
Bacliff has a humid subtropical climate. Summer afternoons average 92° in July; winter nights fall to about 46° in January. About 60 inches of rain fall in a normal year.
On November 14 Bacliff normally reaches 73° and falls to 54°. The record high is 85°, in 2007; the record low 32°, in 2018. The most rain on this date, 2.47 in, fell in 1998.
Normals 1991–2020 and records since 1990 at Houston Nwso, 6 miles west-southwest. NOAA, through RCC-ACIS.
