WINDSHIELD WIPER ARM

With the present invention it is possible to stop the entire windshield wiper arm from becoming bulky, and improve the appearance thereof. This windshield wiper arm 1 comprises: an arm piece 30 to which is connected a windshield wiper blade which wipes a surface to be wiped; a hose 60 to which washer fluid is supplied; and a washer nozzle 50 which is connected to the hose 60, and which is fitted to the arm piece 30 on the base part-side of the part connected with the wiper blade. The washer nozzle 50 has formed therein a first flowpath 81 which extends in a longitudinal direction X, a second flowpath 82 which is connected to the first flowpath 81, and which extends in a wiping direction Z which intersects with the longitudinal direction X, and in which windshield wiper blades can move when wiping the wiping surface, a third flowpath 83 which is connected to the second flowpath 82 and which extends along the normal line of the surface to be wiped, while intersecting with both the longitudinal direction X and the wiping direction Z, and a fitting groove 51 into which the arm piece 30 is fitted, and which extends along the longitudinal direction X.