Plan Your Northwest Passage Voyage Today stevengoddard 5 years ago X Privacy & Cookies This site uses cookies. By continuing, you agree to their use. Learn more, including how to control cookies. Got It! Advertisements Four meter thick ice in the Beaufort Sea should be no problem at all. Advertisements Share this:Print RelatedHuge Increase In Oldest/Thickest Arctic Sea Ice Since 2011July 8, 2015With 27 commentsNorthwest Passage Completely Blocked With Ice NowJuly 28, 2013With 20 commentsArctic Ice The Same As 10 Years AgoApril 30, 2015With 28 comments