FIG. 1 is a perspective view taken from a front, left side of a personal watercraft front bumper according to our design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a right side elevation view thereof;
FIG. 5 is a left side elevation view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
Throughout the Figures, where shown, the dashed lines and unshaded surfaces bound thereby are included to identify parts of the article's appearance that form no part of the claimed design. The claimed design is intended to cover any physical, digital and virtual representation of the design illustrated in the Figures.