Live · updated daily from USGS
Swimmable water near you
2,135 USGS sensors are reporting a live water temperature right now, the newest reading from August 21, 2026 (17 hrs ago).
- Cold · below 60°F · 375
- Cool · 60–69°F · 594
- Comfortable · 70–86°F · 938
- Warm · above 86°F · 228
- You
A map of the United States with one coloured dot per USGS sensor reporting a live water temperature. The readings are listed below.
Nearest live readings
The closest USGS sensors currently reporting a water temperature, nearest first.
- ST. JOHNS RIVER NEAR DE LAND, FLUSGS gauge · Florida · 2,040 ft³/s86°F20 mi17 hrs ago
- BLUE SPRINGS NEAR ORANGE CITY, FLUSGS gauge · Florida · 153 ft³/s74°F23 mi17 hrs ago
- ST. JOHNS R AT BUFFALO BLUFF NEAR SATSUMA, FLUSGS gauge · Florida · 15,000 ft³/s88°F38 mi17 hrs ago
- ROCK SPRINGS NEAR APOPKA, FLUSGS gauge · Florida75°F38 mi17 hrs ago
- ST. JOHNS RIVER AT DANCY POINT NEAR SPUDS, FLUSGS gauge · Florida87°F39 mi17 hrs ago
- WEKIWA SPRINGS NEAR APOPKA, FLUSGS gauge · Florida75°F40 mi17 hrs ago
- ST JOHNS RIVER AT RACY PT NEAR HASTINGS FLUSGS gauge · Florida86°F43 mi17 hrs ago
- SILVER RIVER NEAR OCALA, FLUSGS gauge · Florida · 342 ft³/s75°F51 mi17 hrs ago
Nearest swimmable spots
Rated, photographed water destinations within 25 miles — pair one with the nearest sensor reading above before you go.
4.7(4,055)Andy Romano Beachfront Park
Low-key beachside park with modest recreational facilities, including a gazebo & playground.
10 mi from your location
4.1(146)City Island Park - City of Daytona Beach
Park featuring a boat dock & fishing, plus a playground, volleyball, pavilions, grills & restrooms.
11 mi from your location
4.4(956)Breakers Oceanfront Park
Small palm-edged oceanfront park with a sandy volleyball court, lawned areas & a water fountain.
12 mi from your location
4.5(12,148)Daytona Beach Main Street Pier
This wooden pier stretches from the boardwalk into the ocean & features a seafood restaurant.
12 mi from your location
About this map
Every pin is a live reading from a USGS real-time monitoring station, captured in a daily snapshot. Colours follow the site’s cold-water-safety thresholds and describe the water at that one sensor — usually a river or stream gauge, not a swim beach — so treat them as a guide to what the water is doing nearby, not a verdict on a specific spot. Readings are provisional and can be revised by the USGS. Your location only sorts this page: the coordinates appear in the address bar (rounded to about a mile) and are not saved to an account or our database.
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.