Atlantic 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 +18° Los Angeles +16° Chicago +12° Houston +23° Phoenix +29° Philadelphia +18° San Antonio +23° San Diego +17° Dallas +21° San Jose +13° Austin +22° Detroit +14° Jacksonville +21° Fort Worth +21° Columbus +14° Charlotte +16° San Francisco +13° Indianapolis +10° Seattle +9° Denver +16° All cities All cities Weather Atlantic