The invention aims at providing a quick establishment method for an anti-wind plant community on offshore wasteland. The method comprises the following steps of (1) sand land flattening; (2) arrangement of a sand fixation layer, wherein herbaceous plants are planted in a coastal area 0-30 m away from the seacoast; (3) arrangement of a lower anti-wind layer, wherein the herbaceous plants and bushesare planted in an area 30-50 m away from the seacoast; (4) arrangement of a middle anti-wind layer, where the herbaceous plants and arbors are planted in an area 50-70 m away from the seacoast; (5) arrangement of an upper anti-wind layer, wherein horsetail beefwood is planted in an area 70-90 m or longer away from the seacoast. According to the quick establishment method for the anti-wind plant community on the offshore wasteland, through intersection planting in the horizonal direction, in combination with the arbors, the bushes and the herbaceous plants in the vertical direction, wind prevention and soil fixation can be achieved, and the damage of the extreme weather is better resisted.