Luckily my kayak fits in the car. I drove to the footbridge today where the water was green, rather than brown for a change. Then I kayaked upriver for half an hour. With the tide going out, I sat back and made a wee video of the quiet. I think the thumps are tidal ripples.

Kayak and gear in the back of my car. Boat ramp at the footbridge, and green water.