Comment by weatherphan

> A sailing based page could definitely work here!

Even within a niche category like sailing there's a wide range of user needs, for example reporting temperatures in C vs F, or pressure in hPa vs inHg.

Coming from another angle, would it be possible to URL-encode user preferences, so that everyone gets their own bespoke Brolly forecast? There can still be prefab pages for common situations, so that informal and power users are all delighted.

(edit: format)