Which side is port and which is starboard?

Starboard side of a boat

Starboard is the right side of a boat when looking forward.

It is quite simple. There are four letters in the words PORT and LEFT so you can easily remember that the left side of a boat is the port side.

What color is the starboard side light of a boat?

The green light indicates a vessel's starboard (right) side.

port & starboard side lights of a boat
Starboard buoy = RED  



What color is a starboard buoy or marker?

Sound signaling to starboard



Sound signaling to starboard