Canada
United States
Belgium
France
Ireland
Netherlands
United Kingdom
Austria
Czechia
Germany
Poland
Slovenia
Switzerland
Italy
Spain
Türkiye
Denmark
Finland
Norway
SwedenWater temperature in the United States
1,566 gauges measure the water temperature. The warmest right now is Apalachicola River near Sumatra (73 °F), and the coldest is Miller Creek near Beaver Marsh (41 °F).
Water below 15 °C (59 °F) can cause cold shock even for strong swimmers. River currents are often stronger than they look.
| Gauge | Water temperature | Level | Updated |
|---|---|---|---|
| Apalachicola River near SumatraApalachicola River, Florida | 73 °F | 5.51 ft | 54 min ago |
| Santa Fe River near Fort WhiteSanta Fe River, Florida | 73 °F | 0.46 ft | 54 min ago |
| Suwannee River at LuravilleSuwannee River, Florida | 73 °F | 22.99 ft | 39 min ago |
| Troy Spring near Branford FlaTroy Spring, Florida | 73 °F | 14.49 ft | 39 min ago |
| Pee Dee River at Hwy731 below Lake Tillery near NorwoodPee Dee River, North Carolina | 73 °F | 6.75 ft | 39 min ago |
| Back River at Dupont Intake near KittredgeBack River, South Carolina | 73 °F | 17.51 ft | 39 min ago |
| Wateree River near CamdenWateree River, South Carolina | 73 °F | 8.80 ft | 39 min ago |
| Santa Ynez R A Narrows near LompocSanta Ynez R A Narrows, California | 73 °F | 1.62 ft | 39 min ago |
| Ginnie Spring near High Springs FlaGinnie Spring, Florida | 73 °F | 21.42 ft | 1 hour ago |
| Iww East of Gulf Co Canal near Port St JoeIww East of Gulf Co Canal, Florida | 73 °F | 0.13 ft | 54 min ago |
| Flint River at BainbridgeFlint River, Georgia | 73 °F | 18.86 ft | 54 min ago |
| Middle River at GA 25 at Port WentworthMiddle River, Georgia | 73 °F | 1.76 ft | 1 hour ago |
| Barataria Pass at Grand IsleBarataria Pass, Louisiana | 73 °F | 7.27 ft | 2 hours ago |
| Company Canal at Salt Barrier near LockportCompany Canal, Louisiana | 73 °F | 2.11 ft | 39 min ago |
| Vermilion River at Surrey St. at LafayetteVermilion River, Louisiana | 73 °F | 5.62 ft | 39 min ago |
| Mississippi Sound at Usgs Round Island LightMississippi Sound, Mississippi | 73 °F | 2.04 ft | 54 min ago |
| Spring Creek near SpringSpring Creek, Texas | 73 °F | 73.15 ft | 54 min ago |
| Trinity River at LibertyTrinity River, Texas | 73 °F | 6.64 ft | 1 hour ago |
| Trinity River near RosserTrinity River, Texas | 73 °F | 3.27 ft | 1 hour ago |
| W Fk Trinity River at Grand PrairieW Fk Trinity River, Texas | 73 °F | 2.57 ft | 1 hour ago |
| Blue Springs near DellBlue Springs, Florida | 73 °F | 24.65 ft | 54 min ago |
| Manatee Spring near Chiefland FlaManatee Spring, Florida | 73 °F | 0.75 ft | 1 hour ago |
| Hudson Creek at Meridian Landing, near MeridianHudson Creek, Georgia | 73 °F | 0.98 ft | 1 hour ago |
| Barren River near FinneyBarren River, Kentucky | 73 °F | 78.77 ft | 39 min ago |
| East Pearl River at Csx Railroad near ClaiborneEast Pearl River, Mississippi | 73 °F | 0.86 ft | 54 min ago |
| Rediv Canal at Santee River near St StephenRediv Canal, South Carolina | 73 °F | 7.44 ft | 1 hour ago |
| Russell Lake above Calhoun FallsRussell Lake, South Carolina | 73 °F | 473.29 ft | 39 min ago |
| Sampit River below US 17 near GeorgetownSampit River, South Carolina | 73 °F | 16.41 ft | 1 hour ago |
| Lake Maumelle Raw Water Intake near Natural StepsLake Maumelle Raw Water Intake, Arkansas | 73 °F | 78.00 ft | 34 min ago |
| Gulf of America at Marker 14 near HomosassaGulf of America, Florida | 73 °F | −0.50 ft | 1 hour ago |
| Suwannee River at Suwannee Springs FlaSuwannee River, Florida | 73 °F | 43.53 ft | 1 hour ago |
| Trinity River near CrockettTrinity River, Texas | 73 °F | 2.24 ft | 54 min ago |
| Cedar River at San Juan Avenue at JacksonvilleCedar River, Florida | 72 °F | 13.42 ft | 39 min ago |
| Etowah River at Allatoona Dam, above CartersvilleEtowah River, Georgia | 72 °F | 1.21 ft | 39 min ago |
| Aiw at Highway 544 at SocasteeAiw, South Carolina | 72 °F | 13.01 ft | 1 hour ago |
| Stono River at Main Road below RantowlesStono River, South Carolina | 72 °F | 17.51 ft | 1 hour ago |
| West Branch Cooper River at Pimlico near Moncks CornerWest Branch Cooper River, South Carolina | 72 °F | 14.02 ft | 39 min ago |
| W Fk San Jacinto River near HumbleW Fk San Jacinto River, Texas | 72 °F | 42.42 ft | 1 hour ago |
| Aucilla River near Mouth near Nutall RiseAucilla River, Florida | 72 °F | 4.01 ft | 1 hour ago |
| Salt Creek near HarrodsburgSalt Creek, Indiana | 72 °F | 6.61 ft | 54 min ago |
| Mississippi River at Baton RougeMississippi River, Louisiana | 72 °F | 12.13 ft | 2 hours ago |
| Mississippi Sound at Usgs Merrill Shell Bank LightMississippi Sound, Mississippi | 72 °F | 2.89 ft | 54 min ago |
| Lake Marion near PinevilleLake Marion, South Carolina | 72 °F | 72.94 ft | 54 min ago |
| Doe Br at US Hwy 380 near ProsperDoe Br, Texas | 72 °F | 525.76 ft | 1 hour ago |
| Alapaha River near Jennings FlaAlapaha River, Florida | 72 °F | 71.62 ft | 39 min ago |
| Steinhatchee River at SteinhatcheeSteinhatchee River, Florida | 72 °F | −0.81 ft | 1 hour ago |
| Withlacoochee River near PinettaWithlacoochee River, Florida | 72 °F | 13.06 ft | 1 hour ago |
| Abercorn Creek near SavannahAbercorn Creek, Georgia | 72 °F | 2.81 ft | 54 min ago |
| Savannah River I-95 near Port WentworthSavannah River I-95, Georgia | 72 °F | 2.21 ft | 54 min ago |
| Savannah River near EvansSavannah River, Georgia | 72 °F | 15.64 ft | 39 min ago |
| Barataria Bay near Grand Terre IslandBarataria Bay, Louisiana | 72 °F | 2.20 ft | 39 min ago |
| Catawba River below Lake Wylie Dam Fewell IslandCatawba River, South Carolina | 72 °F | 8.36 ft | 39 min ago |
| Lake Moultrie Tailrace Canal at Moncks CornerLake Moultrie Tailrace Canal, South Carolina | 72 °F | 8.99 ft | 54 min ago |
| Green River at Lock 1 at SpottsvilleGreen River, Kentucky | 72 °F | 1,060 cfs | 1 hour ago |
| Caillou Bay SW of CocodrieLouisiana | 72 °F | 0.94 ft | 2 hours ago |
| Aiw at Highway 9 at Nixons CrossroadsAiw, South Carolina | 72 °F | 12.89 ft | 24 min ago |
| Santee River near PinevilleSantee River, South Carolina | 72 °F | 616 cfs | 1 hour ago |
| Barton Spgs at AustinBarton Spgs, Texas | 72 °F | 21.65 ft | 39 min ago |
| Roanoke River at Buggs IslandRoanoke River, Virginia | 72 °F | 5.12 ft | 39 min ago |
| Ichetucknee R @ Hwy27 near HildrethIchetucknee R @ Hwy27, Florida | 72 °F | 14.86 ft | 54 min ago |
| Madison Blue Spring near Blue SpringsMadison Blue Spring, Florida | 72 °F | 14.75 ft | 54 min ago |
| Abercorn Creek at Mouth near SavannahAbercorn Creek, Georgia | 72 °F | 2.09 ft | 39 min ago |
| Carr Fork near SassafrasCarr Fork, Kentucky | 72 °F | 8.31 ft | 39 min ago |
| Rigolets at Hwy 90 near SlidellRigolets, Louisiana | 72 °F | 2.05 ft | 1 hour ago |
| Pee Dee River above Jones Creek near CordovaPee Dee River, North Carolina | 72 °F | 5.18 ft | 1 hour ago |
| Great Falls Reservoir Tailrace below Great FallsGreat Falls Reservoir Tailrace, South Carolina | 72 °F | 282.12 ft | 1 hour ago |
| Waccamaw River at BucksportWaccamaw River, South Carolina | 72 °F | 17.89 ft | 1 hour ago |
| Santa Ynez R A SolvangCalifornia | 71 °F | 13.0 cfs | 1 hour ago |
| Withlacoochee River near LeeWithlacoochee River, Florida | 71 °F | 35.96 ft | 54 min ago |
| Taylorsville Lake near TaylorsvilleTaylorsville Lake, Kentucky | 71 °F | 546.25 ft | 1 hour ago |
| Biloxi Bay at Point Cadet Harbor at BiloxiBiloxi Bay, Mississippi | 71 °F | 0.07 ft | 1 hour ago |
| Broad River near JenkinsvilleBroad River, South Carolina | 71 °F | 221.30 ft | 39 min ago |
| Cedar Creek Reservoir Tailrace below Great FallsCedar Creek Reservoir Tailrace, South Carolina | 71 °F | 9.01 ft | 24 min ago |
| Lake Back River above Lucknow Canal, near LimehouseLake Back River, South Carolina | 71 °F | 2.26 ft | 1 hour ago |
| Coosa River at State Line, Al/Coosa River, Alabama | 71 °F | 13.52 ft | 39 min ago |
| Pee Dee River below Powerhouse Dam near Pee DeePee Dee River, North Carolina | 71 °F | 7.33 ft | 39 min ago |
| Catawba River at Great FallsCatawba River, South Carolina | 71 °F | 353.61 ft | 24 min ago |
| Little Back River at Fw Dock, near LimehouseLittle Back River, South Carolina | 71 °F | 1.49 ft | 54 min ago |
| Waccamaw River at Conway Marina at ConwayWaccamaw River, South Carolina | 71 °F | 7.92 ft | 1 hour ago |
| San Antonio River at SH 72 near RungeSan Antonio River, Texas | 71 °F | 10.17 ft | 39 min ago |
| Alum Fork Saline River at Winona Dam at ReformAlum Fork Saline River, Arkansas | 71 °F | 27.46 ft | 1 hour ago |
| Spring Creek near Spring CreekSpring Creek, Florida | 71 °F | −0.62 ft | 1 hour ago |
| Rough River near Falls of Rough at DamRough River, Kentucky | 71 °F | 36.39 ft | 39 min ago |
| Little Back River at GA 25 at Port WentworthLittle Back River, Georgia | 71 °F | 1.63 ft | 1 hour ago |
| Nolin River at KyrockNolin River, Kentucky | 71 °F | 17.38 ft | 54 min ago |
| Roanoke River at JamesvilleRoanoke River, North Carolina | 71 °F | 1.44 ft | 39 min ago |
| Santee River near RussellvilleSantee River, South Carolina | 71 °F | 9.80 ft | 39 min ago |
| Waccamaw River near Pawleys IslandWaccamaw River, South Carolina | 71 °F | 6.87 ft | 1 hour ago |
| Nueces River at BluntzerNueces River, Texas | 71 °F | 7.80 ft | 39 min ago |
| Pottsburg Creek at Us90 near S. JacksonvillePottsburg Creek, Florida | 71 °F | 2.08 ft | 1 hour ago |
| Green River near CampbellsvilleGreen River, Kentucky | 71 °F | 94.10 ft | 1 hour ago |
| Pearl River at RockportPearl River, Mississippi | 71 °F | 5.04 ft | 1 hour ago |
| South Santee River at State Pier near McClellanvilleSouth Santee River, South Carolina | 71 °F | 22.62 ft | 1 hour ago |
| Waccasassa River near Gulf HammockWaccasassa River, Florida | 71 °F | 9.18 ft | 39 min ago |
| Vermilion Bay near Cypremort PointVermilion Bay, Louisiana | 71 °F | 1.30 ft | 2 hours ago |
| Catawba River at Sr1223 below Lake James near BridgewaterCatawba River, North Carolina | 71 °F | 5.66 ft | 39 min ago |
| E Fk Little Miami River below Harsha Dam near Bantam OHE Fk Little Miami River, Ohio | 71 °F | 16.03 ft | 39 min ago |
| Spavinaw Creek near EuchaSpavinaw Creek, Oklahoma | 71 °F | 100 cfs | 39 min ago |
| Waccamaw River above ConwayWaccamaw River, South Carolina | 71 °F | 1.51 ft | 1 hour ago |
| Falls Lake above Dam near FallsFalls Lake, North Carolina | 70 °F | 245.28 ft | 39 min ago |
| New River at SC 46, near HardeevilleNew River, South Carolina | 70 °F | 16.91 ft | 39 min ago |
| Ohio River at OlmstedOhio River, Illinois | 70 °F | 20.52 ft | 39 min ago |
| Caillou Lake (Sister Lake) SW of DulacLouisiana | 70 °F | 0.79 ft | 2 hours ago |
| Vermilion Bay(B. Fearman) near Intracoastal CityVermilion Bay(B. Fearman), Louisiana | 70 °F | 5.38 ft | 2 hours ago |
| Cumberland River at Omohundro Wtr Plant at NashvilleCumberland River, Tennessee | 70 °F | 19.49 ft | 54 min ago |
| Cumberland River near BordeauxCumberland River, Tennessee | 70 °F | 15.76 ft | 54 min ago |
| San Antonio River at GoliadSan Antonio River, Texas | 70 °F | 3.83 ft | 39 min ago |
| Wakulla Spring near CrawfordvilleWakulla Spring, Florida | 70 °F | 5.51 ft | 1 hour ago |
| Middle Fork Ky River below Buckhorn Lake at BuckhornMiddle Fork Ky River, Kentucky | 70 °F | 7.99 ft | 54 min ago |
| Calcasieu River at CameronCalcasieu River, Louisiana | 70 °F | 5.68 ft | 2 hours ago |
| Crooked B. NW of L. Cuatro Caballo near DelacroixCrooked B. NW of L. Cuatro Caballo, Louisiana | 70 °F | 6.33 ft | 2 hours ago |
| Northeast Bay Gardene near Point-A-LA-HacheNortheast Bay Gardene, Louisiana | 70 °F | 1.22 ft | 2 hours ago |
| Ashley River below SummervilleAshley River, South Carolina | 70 °F | 10.81 ft | 54 min ago |
| Mulberry Fork at CordovaMulberry Fork, Alabama | 70 °F | 11.07 ft | 1 hour ago |
| Coosawattee River at CartersCoosawattee River, Georgia | 70 °F | 3.94 ft | 39 min ago |
| Lake Peachtree Headwater at Peachtree CityLake Peachtree Headwater, Georgia | 70 °F | 784.40 ft | 1 hour ago |
| Line Creek below Lake McIntosh, near Peachtree CityLine Creek, Georgia | 70 °F | 1.43 ft | 39 min ago |
| Martins Fork Lake at Martins Fork Dam near SmithMartins Fork Lake, Kentucky | 70 °F | 1,306.80 ft | 1 hour ago |
| Beaty Creek near JayBeaty Creek, Oklahoma | 70 °F | 10.2 cfs | 24 min ago |
| Jacobs Well Spg near WimberleyJacobs Well Spg, Texas | 70 °F | 0.37 ft | 1 hour ago |
| Hermosa Creek near HermosaHermosa Creek, Colorado | 46 °F | 162 cfs | 1 hour ago |
| Big Timber Creek above Mouth at Leadore IDBig Timber Creek, Idaho | 46 °F | 5.7 cfs | 54 min ago |
| Scott Creek below Sand Creek Canal near ChinchaloScott Creek, Oregon | 46 °F | 20.49 ft | 54 min ago |
| Phelps Creek below Unnamed Tributary near IndexPhelps Creek, Washington | 46 °F | 5.87 ft | 39 min ago |
| Meduxnekeag River at Lowery Rd. near Houlton, MaineMeduxnekeag River, Maine | 45 °F | 41.5 cfs | 54 min ago |
| McKenzie River below Trail Branch Dam near Belknap SpringsMcKenzie River, Oregon | 45 °F | 581 cfs | 1 hour ago |
| Cedar River below Bear Creek near Cedar FallsCedar River, Washington | 45 °F | 0.90 ft | 1 hour ago |
| Encampment River above Hog Park Creek, near EncampmentEncampment River, Wyoming | 45 °F | 1.14 ft | 1 hour ago |
| Situk River near YakutatSituk River, Alaska | 45 °F | 66.92 ft | 1 hour ago |
| Vallecito Creek near BayfieldVallecito Creek, Colorado | 45 °F | 330 cfs | 54 min ago |
| Shields River below SF Shields River near WilsallShields River, Montana | 45 °F | 5.89 ft | 1 hour ago |
| McKenzie River at Outlet of Clear LakeMcKenzie River, Oregon | 45 °F | 106 cfs | 1 hour ago |
| Pope Brook Tributary W-9, near North DanvillePope Brook Tributary W-9,, Vermont | 45 °F | 0.2 cfs | 59 min ago |
| South Fork Sultan River near SultanSouth Fork Sultan River, Washington | 45 °F | 8.56 ft | 39 min ago |
| Cebolla Creek near PowderhornCebolla Creek, Colorado | 45 °F | 5.01 ft | 39 min ago |
| Nf Clearwater River near Canyon Ranger StationNf Clearwater River, Idaho | 45 °F | 624 cfs | 54 min ago |
| North Santiam River near Marion ForksNorth Santiam River, Oregon | 45 °F | 9.43 ft | 24 min ago |
| Smith River near PhilpottSmith River, Virginia | 45 °F | 139 cfs | 29 min ago |
| Buffalo Fork above Lava Creek, near MoranBuffalo Fork, Wyoming | 45 °F | 1.02 ft | 1 hour ago |
| Lamar River near Tower Ranger Station YNPLamar River, Wyoming | 45 °F | 1.04 ft | 1 hour ago |
| Eagle River at Red CliffEagle River, Colorado | 45 °F | 2.43 ft | 54 min ago |
| Yankee Fork Salmon River near ClaytonYankee Fork Salmon River, Idaho | 45 °F | 6.11 ft | 1 hour ago |
| Hanks Creek at Marys River Ranch Road near DeethHanks Creek, Nevada | 45 °F | 7.8 cfs | 1 hour ago |
| White Brook near WilmingtonWhite Brook, New York | 45 °F | 4.88 ft | 54 min ago |
| Booth Creek near MinturnBooth Creek, Colorado | 45 °F | 0.9 cfs | 1 hour ago |
| Pepacton Reservoir near LewbeachPepacton Reservoir, New York | 45 °F | 1,260.44 ft | 1 hour ago |
| Eagle River near MinturnEagle River, Colorado | 44 °F | 22.2 cfs | 1 hour ago |
| Fraser River at Winter ParkFraser River, Colorado | 44 °F | 0.73 ft | 39 min ago |
| N F Flathead River near Columbia Falls MTN F Flathead River, Montana | 44 °F | 1.79 ft | 54 min ago |
| Buck Creek near InletBuck Creek, New York | 44 °F | 2.4 cfs | 54 min ago |
| Rex River near Cedar FallsRex River, Washington | 44 °F | 2.99 ft | 1 hour ago |
| Sagehen Creek near TruckeeSagehen Creek, California | 44 °F | 1.9 cfs | 54 min ago |
| Rogue River at Cole M Rivers F Hatchery near McLeodRogue River, Oregon | 44 °F | 700 cfs | 24 min ago |
| Nf Nooksack River below Cascade Creek near GlacierNf Nooksack River, Washington | 44 °F | 1.95 ft | 1 hour ago |
| Roaring Fork River above Difficult Creek near AspenRoaring Fork River, Colorado | 44 °F | 17.5 cfs | 1 hour ago |
| Bull Run River at Lower Flume near BrightwoodBull Run River, Oregon | 44 °F | 12.9 cfs | 39 min ago |
| Hoback River near JacksonHoback River, Wyoming | 44 °F | 238 cfs | 39 min ago |
| Kenai River at SoldotnaKenai River, Alaska | 44 °F | 6.85 ft | 39 min ago |
| Salmon River at GustavusSalmon River, Alaska | 44 °F | 11.32 ft | 1 hour ago |
| Blue River below DillonBlue River, Colorado | 44 °F | 0.92 ft | 1 hour ago |
| West Branch Neversink River at Winnisook L near Frost ValleyWest Branch Neversink River, New York | 44 °F | 4.3 cfs | 1 hour ago |
| Middle Creek near MinturnMiddle Creek, Colorado | 44 °F | 0.2 cfs | 1 hour ago |
| Big Beaver Creek near NewhalemBig Beaver Creek, Washington | 43 °F | 79.5 cfs | 1 hour ago |
| Animas River below SilvertonAnimas River, Colorado | 43 °F | 340 cfs | 39 min ago |
| Rio Mora near TerreroRio Mora, New Mexico | 43 °F | 37.4 cfs | 1 hour ago |
| Klehini River near KlukwanKlehini River, Alaska | 43 °F | 1,890 cfs | 39 min ago |
| Jackson Creek near LenzJackson Creek, Oregon | 43 °F | 13.85 ft | 39 min ago |
| McKenzie River below Payne Creek, near Belknap SpringsMcKenzie River, Oregon | 43 °F | 190 cfs | 39 min ago |
| Cooper Creek at Mouth near Cooper LandingCooper Creek, Alaska | 43 °F | 9.96 ft | 1 hour ago |
| Ruby Creek below Panther Creek near NewhalemRuby Creek, Washington | 43 °F | 66.6 cfs | 54 min ago |
| Marble Fork Kaweah River above Horse Creek near LodgepoleMarble Fork Kaweah River, California | 42 °F | 0.1 cfs | 54 min ago |
| Andrews Creek near MazamaAndrews Creek, Washington | 42 °F | 2.9 cfs | 54 min ago |
| Wf Olsen Bay Creek near CordovaWf Olsen Bay Creek, Alaska | 42 °F | 48.1 cfs | 1 hour ago |
| East Fork Wallowa River near JosephEast Fork Wallowa River, Oregon | 42 °F | 6.3 cfs | 54 min ago |
| Sand Creek below Sand Creek Canal near ChinchaloSand Creek, Oregon | 42 °F | 27.95 ft | 1 hour ago |
| Unuk River below Blue River near WrangellUnuk River, Alaska | 42 °F | 8,000 cfs | 39 min ago |
| Taiya River near SkagwayTaiya River, Alaska | 41 °F | 12.88 ft | 39 min ago |
| Middle F Tumalo Creek above Prowell Springs, near BendMiddle F Tumalo Creek, Oregon | 41 °F | 0.4 cfs | 1 hour ago |
| Bridge Creek below Intake, near BendBridge Creek, Oregon | 41 °F | 13.3 cfs | 54 min ago |
| Miller Creek near Beaver MarshMiller Creek, Oregon | 41 °F | 28.38 ft | 1 hour ago |