all, completely, etc. at sea

all at sea

Puzzled, perplexed, or completely confused (about a subject or some task at hand). I tried to do well in this class, but I've been all at sea since we started.
See also: all, sea
Farlex Dictionary of Idioms.

all, completely, etc. at ˈsea

confused; not organized: We’re still completely at sea trying to understand the new regulations.
See also: sea
Farlex Partner Idioms Dictionary
See also:
  • all at sea
  • at sea, to be/all
  • completely
  • sea
  • at sea
  • be at sea
  • at sea about (something)
  • put (out) to sea
  • mutiny against
  • mutiny against (someone or something)