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 +16° Los Angeles +16° Chicago +19° Houston +21° Queens +16° Phoenix +26° Philadelphia +14° San Antonio +20° San Diego +16° The Bronx +16° Dallas +20° San Jose +14° Austin +20° Detroit +17° Jacksonville +20° Fort Worth +20° Columbus +14° Indianapolis +16° Charlotte +17° San Francisco +13° All cities All cities Weather All seas