Water temperature Black Sea Baltic Sea North Sea Atlantic West Mediterranean Sea Middle Mediterranean Sea East Mediterranean Sea Azoren/Madeira Forecast in other regions United States World New York +15° Los Angeles +20° Chicago +20° Houston +28° Queens +15° Phoenix +35° Philadelphia +16° San Antonio +26° San Diego +20° The Bronx +15° Dallas +23° San Jose +22° Austin +26° Detroit +19° Jacksonville +23° Fort Worth +24° Columbus +19° Indianapolis +20° Charlotte +20° San Francisco +17° All cities All cities Weather All seas