posted by Sean .
Which ocean does most of the International Date Line pass through? I think it is the Pacific is that correct?
The International Date line has most of its length in the Pacific Ocean. The line extends from the Arctic Ocean to the Southern Ocean roughly along 180° longitude (E or W).
Read more: /wiki.answers./Q/What_ocean_does_most_of_the_International_Date_Line_pass_through#ixzz1YQOP8Q6m