Can you swim here today?
St Marks River Park
St Marks, Florida · Park
Comfortable for a swim today
As of August 20, 2026, the water temperature at St Marks River Park is 70°F (21°C), measured by USGS gauge 02327022, 5.3 miles away.
The water's in a comfortable range. Still check depth, currents, and the forecast, and follow any posted advisories before getting in.
Water temp
70°F
21°C
Streamflow
629 ft³/s
discharge
Gage height
3.70 ft
water level
Live, provisional data from USGS gauge WAKULLA RIVER NEAR CRAWFORDVILLE, FL (5.3 mi away), as of Aug 20, 5:30 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.