As I read the article this is exactly what I wished the watch could do, and I wondered if there are any around which do it.

I have a free diving watch and always wondered… Why doesn’t it support tides? If even approximately? I wrote a script to check DFO tides once per week and alert me to potentially good diving conditions (cross referenced with the 2 week weather forecast; it’s not super reliable), but I’d love to have a read out of the tide right on my watch.

I guess I could do this with my Apple Watch, but I’m so burned out on that ecosystem.