Dreaming of island is a good omen as per dream interpretation and meaning. The dream means you will get opportunity to travel to exotic locations. The dream also means stability and self sufficiency.
Dream of island and you are not present in the dream means soon you will have to face some difficulties alone. It also means in near future there will be incidents in which you will need show maturity as there will not be help from your family or friends.
Dreaming of island and you see yourself in the dream means new opportunity but it will be limited to a particular place or thing or situation. It also means you will get a ladder to climb up and you should use it.
Dreams of island and if it scary involving blood and fights or attacks then it is a sign of getting lost in an unknown place especially near sea.
Dreaming of island and there is color and plants and excellent view of sea means happiness and desire fulfillment.
Please note that a dream to have meaning it should happen naturally not after discussing or reading or seeing island during the daytime. Daytime events in dream are just an extension of day events and it has no meaning.