Can you swim here today?
Greer Branch
Alabama · River
Use caution — an official advisory is in effect
Use cautionAs of August 21, 2026, the water temperature at Greer Branch is 91°F (33°C), measured by USGS gauge 02469100, 7.2 miles away.
Use caution — an official advisory is in effect: a Heat Advisory is in effect for Pickens; Tuscaloosa; St. Clair; Sumter; Greene; Hale; Perry; Bibb; Chilton; Marengo; Dallas; Autauga; Lowndes and other areas.
- A Heat Advisory is in effect for Pickens; Tuscaloosa; St. Clair; Sumter; Greene; Hale; Perry; Bibb; Chilton; Marengo; Dallas; Autauga; Lowndes and other areas. — NWS Birmingham AL
- Water temperature is 91°F, warm enough that sun and heat are the main concerns. — USGS gauge 02469100, as of Aug 21, 7:00 PM gauge-local time
- A Special Weather Statement has been issued for Marengo. — NWS Birmingham AL
No official beach-advisory feed for Alabama yet — follow posted signs and local guidance.
Live, provisional data from USGS gauge TOMBIGBEE RIVER AT PENNINGTON AL (7.2 mi away), as of Aug 21, 7:00 PM gauge-local time.
Before you get in
- Never swim alone — and keep weaker swimmers within arm's reach.
- Scout depth and entry/exit points before you get in.
- Read the current: avoid fast, rising, or murky water.
- Check the forecast — get out well before storms or lightning.
- Obey posted signs, flags, and lifeguard guidance.
Read next
Conditions are for general information only and can change quickly. Always judge the water in person and follow posted advisories and local guidance before swimming or paddling.