These are irregular in shape. What you have in front of you is a small open deck with a standard sized wall. We've not stayed in theses cabins but have been out on the deck. Look at the ships speed and the winds are at least that high.
All I ask is a tall ship and a star to steer her by; John Masefield
Carnival: Glory 2004, Destiny 2008, Splendor 2009, Freedom 2011, Valor 2012, Dream 2013
Celebrity: Summit 2011
Princess: Ruby 2010, 2014, Caribbean 2013, Coral 2014, Regal 2014
Star Clippers: Royal Clipper 2015