Forecastie might be a bit more popular than Windguru. We know about 3 links to it since March 2021 and only 3 links to Windguru. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
I wouldn't recommend Nazaré for a beginner. If you're in Lisbon it's best if you check in windguru.cz if you can understand the swell sizes + wind and go to Praia de Carvavelos for example. (Very big sand beach where there's a lot of schools and newbies. Source: about 1 year ago
Depends where in the world you are. Always best if there is someone with a sensor close by. I like https://windguru.cz. Source: almost 2 years ago
I live by windguru.cz. Hour-by-hour, wind strengths, gusts, direction, precip, wave height, tides, etc, all in a very easy to consume and understand format. Source: almost 3 years ago
I use Forcastie and it provides all the info you listed. I've also see Geometric Weather recommended but I've never used it so I don't know if does everything you need. Source: about 1 year ago
And for apps, I currently use Pluvia Weather and Forecastie. They both are free & open source software and use data from openweathermap.org. Source: over 2 years ago
Forecastie (version 1.18.0): A simple, copylefted libre software weather app for Android. Source: over 2 years ago
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