Live · updated daily from USGS
Swimmable water near you
2,136 USGS sensors are reporting a live water temperature right now, the newest reading from August 21, 2026 (13 hrs ago).
- Cold · below 60°F · 375
- Cool · 60–69°F · 594
- Comfortable · 70–86°F · 938
- Warm · above 86°F · 229
- 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.
- 77°F18 mi13 hrs ago
- WICKFORD TIDE GAGE NORTH KINGSTOWN, RIUSGS gauge · Rhode Island77°F19 mi14 hrs ago
- 71°F29 mi14 hrs ago
- WESTCONNAUG STREAM AT PLAINFIELD PIKE, RIUSGS gauge · Rhode Island · 2 ft³/s66°F30 mi14 hrs ago
- HEMLOCK BROOK AT KING ROAD NR FOSTER, RIUSGS gauge · Rhode Island · 1 ft³/s69°F30 mi14 hrs ago
- SWAMP BROOK AT PONAGANSETT ROAD NR CLAYVILLE, RIUSGS gauge · Rhode Island · 0 ft³/s62°F31 mi14 hrs ago
- QUONOPAUG BK AT RT 116 NR NORTH SCITUATE, RIUSGS gauge · Rhode Island · 0 ft³/s69°F31 mi14 hrs ago
- CORK BK AT ROCKLAND SCITUATE RD NR CLAYVILLE, RIUSGS gauge · Rhode Island · 0 ft³/s66°F31 mi14 hrs ago
Nearest swimmable spots
Rated, photographed water destinations within 25 miles — pair one with the nearest sensor reading above before you go.
4.6(3,425)Misquamicut State Beach
Quaint local beach with a half-mile sandy expanse, pavilions & showers, close to eateries & hotels.
6.6 mi from your location
4.7(138)Salty Brine State Beach
Popular state beach with a wide sandy expanse, tranquil shallow waters & a pavilion.
8.9 mi from your location
4.2(255)Williams Beach Park
Small seasonal beachfront park offering swimming, a playground, sports fields & a picnic area.
14 mi from your location
4.2(684)Esker Point Beach
Mellow local beach offering no-lifeguard swimming, shaded picnic areas & volleyball courts.
17 mi from your location
4.4(192)Beach Pond
This fishing pond features a wide range of species, such as smallmouth bass & rainbow trout.
17 mi from your location
4.6(915)Hopeville Pond State Park
This serene spot offers an 80-site campground, boat launch, biking & walking trails & picnic tables.
22 mi from your location
4.4(204)Ocean Beach
Vibrant beach offering an outdoor swimming pool with water slides, mini golf, an arcade & boardwalk.
22 mi from your location
4.4(5,900)Ocean Beach Park
1/2-mile beach boardwalk features an Olympic-size pool, miniature golf course, playgrounds & a cafe.
22 mi from your location
4.2(200)Easton Beach
Popular surf beach offering a snack bar, a shop with gear rentals, a carousel & an aquarium.
22 mi from your location
4.4(15)Lake Montauk
Private homes ring this quaint bay featuring restaurants & marinas with boat traffic.
23 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.