Sea Ice Extent (Global Antarctic and Arctic) – Day 146 – 2017 Published on May 27, 2017May 27, 2017 by sunshinehours1 Day 146 2017. Global Sea now 2nd lowest. Antarctic now 3rd lowest. Arctic 7th lowest. South / North Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Like Loading... Related