The dreamer that sees the gull has a very high determination at anything he does. The dream shows that the person is capable to face the barriers just like the gull as the bird who is capable to live by the sea or by the earth. The gull is also the symbol of power and strength that the dreamer is capable of using in great way. These qualities could be applied not only to the dreamer, but to the person who takes an important part in his life.
Read more about dreaming of Gull in other dream meanings interpretations.