Came face to face with this interloper today as he dipped his paws into my pool and had a drink.
He wasn't fazed by my appearance and just ignored me as I yelled at him. Don't want him to get the idea he's welcome in my back yard! I returned with a broom and finally managed to persuade him to leave although I've no doubt he'll be back. Raccoons are usually nocturnal but often leave evidence (rather disgusting) that they have been there.
This is how he found his way into my back yard. Normally called the "squirrel highway" as they chase each other from yard to yard, it may have to be renamed!