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 +14° Los Angeles +14° Chicago +3° Houston +24° Phoenix +19° Philadelphia +15° Finiks +19° San Antonio +24° San Diego +13° Dallas +24° San Jose +11° Austin +23° Detroit +5° Jacksonville +21° Fort Worth +24° Columbus +10° Indianapolis +7° Charlotte +18° San Francisco +11° Seattle +3° All cities All cities Weather All seas