Updated
Greens Bayou
Lake
Use caution — an official advisory is in effect
Use cautionUse caution — an official advisory is in effect: a Heat Advisory is in effect for Houston; Trinity; Madison; Walker; San Jacinto; Polk; Burleson; Brazos; Washington; Grimes; Montgomery and other areas.
- A Heat Advisory is in effect for Houston; Trinity; Madison; Walker; San Jacinto; Polk; Burleson; Brazos; Washington; Grimes; Montgomery and other areas.
- Water temperature is 88°F, warm enough that sun and heat are the main concerns.
Interactive map not available
Use caution — an official advisory is in effect
Use cautionUse caution — an official advisory is in effect: a Heat Advisory is in effect for Houston; Trinity; Madison; Walker; San Jacinto; Polk; Burleson; Brazos; Washington; Grimes; Montgomery and other areas.
- A Heat Advisory is in effect for Houston; Trinity; Madison; Walker; San Jacinto; Polk; Burleson; Brazos; Washington; Grimes; Montgomery and other areas. — NWS Houston/Galveston TX
- Water temperature is 88°F, warm enough that sun and heat are the main concerns. — USGS gauge 08077652, as of Aug 23, 4:30 AM gauge-local time
- Low bacteria level at Galveston Seawall - 61 St. (0.5 mi away). — Texas Beach Watch (Texas GLO), as of August 18, 2026
Official advisories
Low bacteria level at Galveston Seawall - 61 St., 0.5 mi — sampled August 18, 2026 (Texas Beach Watch (Texas GLO))
Live, provisional data from USGS gauge Galveston Bay site EAGLEP nr Bacliff, TX (15.5 mi away), as of Aug 23, 4:30 AM gauge-local time.
Weather at Greens Bayou
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Frequently asked questions
- Where is Greens Bayou?
- Greens Bayou is a lake in Texas.
- What is the water temperature at Greens Bayou?
- As of August 23, 2026, the water temperature at Greens Bayou in Texas is 88°F (31°C), measured by USGS gauge 08077652, 15.5 miles away.
- Can you swim at Greens Bayou?
- Use caution — an official advisory is in effect: a Heat Advisory is in effect for Houston; Trinity; Madison; Walker; San Jacinto; Polk; Burleson; Brazos; Washington; Grimes; Montgomery and other areas. Checked August 23, 2026.
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Location & Contact
Texas
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