North Sea 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 +21° Los Angeles +18° Chicago +27° Houston +31° Queens +21° Phoenix +30° Philadelphia +24° San Antonio +29° San Diego +18° The Bronx +21° Dallas +27° San Jose +21° Austin +30° Detroit +29° Jacksonville +31° Fort Worth +29° Columbus +27° Indianapolis +28° Charlotte +21° San Francisco +17° All cities All cities Weather North Sea