I'm a lover of fishing minigames, and this is a solid one. The fish icons were beautiful, but made me want to see that quality matched in the fish shadows and character animation. I think the game would benefit from some visual QoL, like wave assets so you can better track movement when the camera is entirely occupied by the blue ocean texture. A fishing line could be nice too, to help you better judge the distance to the player, though those kinds of features are secondary when making a jam game.
The mechanics of the fishing itself were really intuitive, and the UI was very clear without needing much instruction.
All in all, really solid entry and and great introduction to a fishing mini game I was previously unaware of! The game ran fine for me embedded in itch, btw.