Was on multiplayer. No one else was on atm
I was out in a boat saw a zombie and started firing.
The arrows were way off to the right.
Can't say if this was a bug before 1.4.2 I've not shot arrows from a boat in several updates.
MC-1346
Shooting a bow while in a boat causes the shot to be way off.
Resolved
Fixed
0
(Unassigned)
Unconfirmed
multiplayer, server
Minecraft 1.4.2
Minecraft 1.4.5
Retrieved
Do you mean like this? http://www.youtube.com/watch?v=B3Lim4pzX7c
I reported that issue for 1.3.1 on the wiki a while back, but it might already have been fixed. I will try to reproduce it in 1.4.4.
Edit: I can't seem to reproduce the issue, shooting arrows and using a fishing rod from a boat works as expected in 1.4.4.